Brand vs Manufacturer — Evidence Vault.

The brand is the visible surface. The manufacturer is the opaque upstream actor.

The structural pattern. The food label has three actors:

1. The brand owner — the trademark on the front of the pack. The marketing entity. Sometimes a global multinational; sometimes a single-product startup; sometimes a supermarket's own-label division.
2. The manufacturer — the legal entity actually producing the food. Sometimes the same as the brand owner. More often, especially in own-label and mid-tier branded ranges, a separate contract manufacturer or co-packer.
3. The upstream supply chain — the producers of major ingredients (the wheat grower, the dairy processor, the palm-oil refinery, the additive manufacturer). Usually completely invisible to the shopper.

The standard front-of-pack label tells the shopper about actor 1. The ingredient list and the back-of-pack manufacturer address tell them partially about actors 2 and 3. The structural asymmetry — brand legible, manufacturer opaque — is not an oversight. It is the commercial logic of the brand system.

The structural read. The gap is structural — between the brand the shopper engages with and the manufacturer making the product. The brand mediates the shopper's relationship with the food; the manufacturer mediates the brand's relationship with the supply chain; the supply chain mediates everything upstream. Closing the gap means making all three actors legible. The transparency map below shows where UK law requires disclosure, where it permits opacity, and where the public-record (Companies House, LSE filings, peer-reviewed academic estimates) can be cross-referenced to close the gap that the pack does not close.

Why this matters with specific numbers. Concentration in the food-manufacturing layer means that a small number of producers underpin a large share of the shelf. Peer-reviewed work on food-system concentration (Howard 2016; Sexton 2013; IPES-Food 2017) documents that the structural reality of the food shelf is fewer manufacturers, more brands, and stronger retailer-buyer power than the visible diversity of pack designs would suggest. The shopper navigating a 30,000–70,000-SKU supermarket is, in practice, navigating a much smaller upstream pool. UK private-label share has reached approximately half of packaged grocery by volume in recent retail-tracking data; the major UK private-label specialists (Bakkavor plc, Hilton Food Group plc, 2 Sisters Food Group, Premier Foods plc own-label business) supply a substantial share of the own-label product on UK supermarket shelves under publicly-disclosed business models.

The peer-reviewed evidence on who actually makes the food.

Primary sources. Howard PH. Concentration and Power in the Food System: Who Controls What We Eat? Bloomsbury Academic; 2016 (with revised editions through 2021). Sexton RJ. Market power, misconceptions, and modern agricultural markets. American Journal of Agricultural Economics 2013;95(2):209–219. IPES-Food. Too Big to Feed: Exploring the Impacts of Mega-Mergers, Concentration, Concentration of Power in the Agri-Food Sector. International Panel of Experts on Sustainable Food Systems; 2017. Clapp J. Food. Polity Press; 2nd edition 2016; 3rd edition 2022.

The peer-reviewed food-system concentration literature has documented, across multiple methodological approaches and three decades of empirical work, that the food-manufacturing layer in advanced economies is significantly more concentrated than the brand layer above it. Howard (2016, with revisions through 2021) maps this concentration across multiple food categories using public corporate filings and trade data, presenting category-by-category evidence on the small number of multinational manufacturers underpinning each major shelf category. IPES-Food (2017) documents the same pattern at the international level and traces the M&A consolidation trajectory that produced it. Sexton (2013) provides the agricultural-economics framing for why concentration of buyer power and concentration of production capacity both have structural effects on the consumer-facing shelf. Clapp (multiple editions of Food) is the comprehensive academic monograph on the political economy of the global food system.

The category-level finding.

The structural pattern across major food categories in advanced economies:

• Baked goods — cakes, biscuits, pastries: the UK manufacturing layer is dominated by a small number of large producers, with branded and own-label production often running on parallel lines in the same facility.
• Dairy — milk, cheese, yogurt: the processing layer is concentrated to a small number of major UK dairy companies, with branded, own-label, and "artisan" lines often co-located.
• Meat and poultry — major processors handle the bulk of UK protein production, with branded, own-label, and food-service streams running through the same primary-processing facilities.
• Confectionery — concentrated globally at the brand-owner level; UK manufacturing layer is concentrated at the production layer.
• Soft drinks — bottling and contract production is concentrated; brand layer is more diverse than the production layer.
• Cereals — both global brand concentration and national contract production concentration.

The shelf-facing implication: a category that appears to a shopper to contain dozens of independent brands may, when traced to the manufacturing layer, resolve to a much smaller set of producers. This is particularly true in own-label tiers and in challenger-brand segments where contract manufacturing is the dominant production model.

The buyer-power dimension.

The CMA groceries-market work (UK Competition Commission. The supply of groceries in the UK market investigation; final report 2008. Subsequent CMA reviews and the Groceries Code Adjudicator Act 2013 establishment work) documents the buyer-power dimension specific to UK grocery: the concentration of UK grocery retail at the major-multiple level produces structural power dynamics with the supplier base, which the Groceries Supply Code of Practice (GSCOP, 2009) and the Groceries Code Adjudicator framework address. The structural reading: UK grocery is a market where the retailer concentration meets the manufacturer concentration with specific regulatory backstops on supplier-retailer conduct.

Brand owner, manufacturer, contract producer: a worked structural example.

To make the structure concrete, here are four worked scenarios. Every named reference is to a publicly-disclosed corporate fact: parent-company annual reports, Companies House filings, LSE listing documentation, or publicly-reported acquisitions.

Note on named references in this section. Every named reference is to publicly-disclosed corporate fact: parent-company annual reports, Companies House filings, LSE listing documentation, or publicly-reported acquisitions. No claim is made beyond what the named parties have themselves disclosed or what has been reported in the financial press at the time of the public transaction.

What ties these scenarios together. In each, the front of the pack tells the shopper about the brand. The back of the pack carries a manufacturer or distributor address (required under Food Information Regulations 2014 / FIC 1169/2011 retained) which gives a postal address but typically not a structural explanation. The relationship between brand and manufacturer is either coincident (Scenario 1: Kellanova owns brand and runs the UK production), contracted (Scenario 2: own-label brand owned by retailer; manufacturer is a separate listed specialist), or licensed/acquired (Scenarios 3 and 4: brand and production sit in different corporate hands through acquisition or contract). Each of the contractual variants is lawful; each is also typically not visible to the shopper from the pack alone.

How supermarket tiers actually work.

Primary sources. Kumar N, Steenkamp JBEM. Private Label Strategy: How to Meet the Store Brand Challenge. Boston: Harvard Business School Press; 2007. Steiner RL. The nature and benefits of national brand/private label competition. Review of Industrial Organization 2004;24(2):105–127. UK Competition and Markets Authority (and predecessor Competition Commission), groceries market investigations and reviews (2000, 2008, with subsequent updates).

Private label (also called own-label, store brand, or retailer brand) is now a substantial share of the UK grocery shelf. Industry tracking sources (Kantar, NielsenIQ, IRI) consistently report private-label sales as approaching or exceeding 50% of UK packaged grocery by volume in recent years, with the share varying by retailer, by category, and over time. The UK private-label share is among the highest of any major Western grocery market.

Most UK grocery retailers operate a tiered private-label architecture, typically including:

The economics. Kumar & Steenkamp's analysis and the subsequent industrial-organisation literature describe the dual structural role of private label: it offers the retailer higher margins than branded equivalents at the same shelf price, and it gives the retailer a negotiating lever against branded manufacturers. The retailer's bargaining position is structurally strengthened by owning a credible own-label option in every major category. The branded manufacturer is then in a position where their largest single customer (a major supermarket) is also a direct competitor through that supermarket's own-label.

The UK private-label specialist layer. Several UK companies have publicly-disclosed business models built around supplying retailer own-label. Bakkavor Group plc (LSE-listed since November 2017; described in its own reporting as the UK's leading provider of fresh prepared food, supplying major grocery retailers). Hilton Food Group plc (LSE-listed; specialist in own-label protein for grocery retailers per its own annual reports). 2 Sisters Food Group (privately-held; publicly reported as a major UK chicken and ready-meal processor; group reporting and trade press coverage have established its scale). Premier Foods plc (LSE-listed; primarily branded but also discloses own-label and food-service segmental business). These are the publicly-identifiable layer of the UK contract-manufacturer architecture; the broader picture includes a long tail of smaller specialist co-packers whose relationships are typically not disclosed at named level.

This is the structural backdrop to the food shelf the shopper navigates. It is the commercial reality decoded in Kumar & Steenkamp 2007, in CMA-band groceries-market work over two decades, and in the published annual reporting of the listed UK private-label specialists above.

The mega-producers behind hundreds of shelf brands.

The food-system concentration literature documents the structural reality that the food-manufacturing layer in advanced economies is significantly more concentrated than the brand layer above it. Howard (2016) maps this concentration across multiple food categories using public corporate filings and trade data. IPES-Food (2017) documents the same pattern at the international level. Sexton (2013) provides the agricultural-economics framing for why concentration of buyer power and concentration of production capacity both have structural effects on the consumer-facing shelf.

The shelf-facing implication: a category that appears to a shopper to contain dozens of independent brands may, when traced to the manufacturing layer, resolve to a much smaller set of producers. This is particularly true in:

Specific category patterns (with publicly-disclosed actors).

The structural reading: when a shopper compares "brand A" against "brand B" against "own-label C" on the same supermarket shelf, the comparison may be a meaningful one between different recipes and ingredients, or it may be a comparison between three lines that ran on the same equipment in the same facility on different days of the week. The pack does not disclose which. The verified-product data layer is the structural fix.

UK 2026: six surfaces of brand-vs-manufacturer disclosure.

Six places where the brand-vs-manufacturer relationship is either disclosed, partially disclosed, or opaque. UK law requires some disclosure but not all; the rest sits in commercial discretion.

How to read the map. Three of the six surfaces are at least partially disclosed by law (brand name, manufacturer address, country of origin). One is disclosed but commonly misread (the GS1 barcode). One is disclosed at the supply-chain level but not on the consumer-facing pack (audit certification). One is public-record but not consumer-facing (Companies House). The structural transparency gap is that no single surface on the pack tells the shopper "who made this product, and what other brands they also make". That answer typically requires cross-referencing the public record with industry trade information — which is precisely the gap the I500 verified-product layer is designed to close.

Food Information Regulations 2014, FIC 1169/2011 retained, and country-of-origin rules.

The Food Information Regulations 2014 (UK) and assimilated EU Regulation 1169/2011.

SI 2014/1855 in England, with parallel SIs in Wales, Scotland, and Northern Ireland. Operates alongside assimilated (formerly retained) Regulation (EU) No 1169/2011 on the provision of food information to consumers ("FIC"). Sets out mandatory food information requirements in UK retail.

Required information includes: name of the food; list of ingredients; allergens; quantitative declaration of ingredients (QUID); net quantity; date of minimum durability or use-by; storage and use conditions; name or business name and address of the food business operator under whose name or business name the food is marketed; country of origin where omission would mislead; instructions for use; alcoholic strength for >1.2% ABV; nutrition declaration.

The structural point. The requirement is for "the food business operator under whose name the food is marketed". This is typically the brand owner or distributor; it is not necessarily the manufacturer. A brand owner can carry the legal disclosure obligation while the manufacturing is performed by a separate contracted entity, and the pack will carry only the brand owner's address. This is lawful; it is also the structural origin of the transparency gap.

Country-of-origin labelling.

Country of origin is required for specified meat (the Country of Origin of Certain Meats (England) Regulations and equivalents), fish, honey, olive oil, fresh fruit and vegetables, and wine. For other foods, country of origin must be disclosed where omission would mislead the consumer. For composite or processed foods, the "country of origin" is typically the country of the last substantial transformation; major-ingredient origin is not consistently required to be separately disclosed.

The "Made in" framing. "Made in the UK" can lawfully apply to a product where the final stage of manufacturing (mixing, baking, packing) occurred in the UK, even if the substrate, formulation, or major ingredients originated elsewhere. The framing is not deceptive at law; it is also not the same statement as "the major ingredients are from the UK". Decoded in detail in Country of Origin.

The CMA groceries work.

The UK Competition and Markets Authority (and its predecessor the Competition Commission) has conducted multiple market investigations and reviews of the UK groceries sector over the last two decades. The 2008 Competition Commission groceries-market investigation and subsequent CMA work documented the structural relationship between large retailers, branded manufacturers, and own-label producers. The Groceries Code Adjudicator was established under the Groceries Code Adjudicator Act 2013 as a downstream regulatory response. CMA work is the authoritative public-record source for the structural shape of the UK grocery market.

Food safety and audit.

The Food Safety and Hygiene (England) Regulations 2013 and equivalent SIs in the devolved nations set the legal baseline for food safety. Industry audit schemes (BRCGS Global Standard for Food Safety; SALSA for smaller producers; SQF and FSSC 22000 internationally) operate above the legal baseline, typically as supplier requirements imposed by major retailers and brand owners. The audit happens at the manufacturing site, not the brand. The result is that a single manufacturing site may be BRCGS-audited and producing for many brands simultaneously, each of which can refer to the audit in its supplier-assurance documentation without the consumer-facing pack disclosing the relationship.

What the barcode does and doesn't tell you.

The standard UK retail food barcode is a GS1 GTIN-13 (Global Trade Item Number, 13 digits). It is the most widely-misread piece of structured information on the pack.

What the GTIN identifies. A unique product as licensed by the company that holds the GS1 prefix. The first digits of the barcode (typically the first three) are the GS1 prefix, which identifies the GS1 member organisation that issued the prefix to the licensing company. The remaining digits identify the specific product within that company's product range.

What the GS1 prefix is commonly assumed to mean. The country of origin or the country where the product was manufactured.

What the GS1 prefix actually means. The GS1 member organisation that the brand-owning company is registered with. GS1 prefixes 500–509 are issued by GS1 UK; 690–695 by GS1 China; 30–37 by GS1 France; 760–769 by GS1 Switzerland; and so on across the GS1 international prefix table. A UK-registered company will typically have a 500–509 prefix on its products regardless of where the products are manufactured. A multinational with a UK subsidiary may use a UK prefix for UK-distributed products even if manufacturing is in continental Europe or beyond.

The full decode of the barcode — what it tells you, what it doesn't, the GS1 country-prefix table, and the 2027 Sunrise transition to 2D barcodes — is in Barcodes & What They Don't Tell You. The structural point for this brief: the barcode reliably identifies the brand-owning company through the public GS1 registry but does not reliably identify the manufacturer or the country of manufacture.

Where transparency rules differ.

EU FIC 1169/2011 (current EU member states).

The same regulatory text the UK has assimilated; live across EU member states. The "food business operator under whose name the food is marketed" framing is identical, with national-level enforcement variation.

US FDA labelling.

21 CFR Part 101 governs food labelling in the US. The Federal Food, Drug, and Cosmetic Act requires the name and place of business of the manufacturer, packer, or distributor. "Made in the USA" is regulated by the Federal Trade Commission for general products; specific "Product of USA" labelling for meat and poultry products is governed by USDA rules updated in recent years to require all significant production steps to occur in the US.

Chile and Mexico front-of-pack regimes.

Chile (Law 20.606, 2016) and Mexico (NOM-051, 2020) introduced warning-label-style front-of-pack labelling on HFSS products. These regimes do not directly increase manufacturer-side transparency but they do constrain what the brand can claim and how it can present the product visually, which indirectly affects how the brand-versus-manufacturer relationship plays at the shelf. Decoded in Impulse Buying Triggers and Food Marketing to Kids.

Country-of-origin rules globally.

The "country of last substantial transformation" framing is widely shared across major jurisdictions; specific commodity rules (meat, fish, honey, olive oil) vary by jurisdiction. There is no major Western jurisdiction that systematically requires the disclosure of the contract-manufacturer relationship between brand owner and producer on the consumer-facing pack. This is a structural shared feature of the global food-labelling system, not a UK or EU peculiarity.

Two public-record worked examples of how brand identity persists through corporate transition.

Brand acquisitions, mergers, and reformulations can shift the product behind the brand over time without a corresponding shift in the front-of-pack identity. A trusted heritage brand acquired by a multinational and reformulated for cost or supply-chain reasons may carry the same name and visual identity while shifting recipe, manufacturer, and supply chain. This is not a regulatory failure; it is a structural feature of how brands are commercial assets that can be bought, sold, and re-engineered. The time-axis version of the brand-vs-manufacturer asymmetry is decoded in detail in Reformulation Tracking.

The Cadbury acquisition (2010) as a public-record worked example.

Kraft Foods Inc. acquired Cadbury plc in 2010 in a takeover that was contested at the time and extensively reported across UK and international financial press. In 2012 Kraft Foods Inc. demerged into two separately-listed entities: Kraft Foods Group (subsequently merged into Kraft Heinz) and Mondelez International, with Cadbury allocated to Mondelez. Cadbury is now part of the Mondelez portfolio per Mondelez's own corporate disclosures. The period before, during, and after the acquisition was the subject of substantial UK public and parliamentary debate, including over UK production capacity and recipe stewardship; these debates are matters of public record in Hansard and contemporary press coverage. The structural point for this brief is that the front-of-pack Cadbury identity has been continuous for over a century while the corporate ownership has moved from independent UK confectioner to Kraft Foods Inc. to Mondelez International. The shopper picking up a Cadbury product today is engaging with a brand whose visual identity and product positioning have been deliberately stewarded across that ownership transition; the corporate and supply-chain reality behind the brand has changed substantially. Same brand mark, different upstream actor.

The Innocent Drinks ownership progression (2009–present).

Innocent was founded as an independent UK challenger brand in 1999; The Coca-Cola Company took a minority stake in 2009, increased its stake in subsequent years, and reached full ownership, each step publicly disclosed at the time. The Innocent brand has retained its founder-era visual identity and tone of voice throughout this corporate progression. This is a second public-record example of the brand-drift pattern: brand identity stable, corporate ownership transformed.

The honest reading: the shopper's mental model of a brand is rarely synchronised with the brand's contemporary commercial reality, and the pack itself is not designed to surface the transition. Companies House and SEC EDGAR filings, contemporary financial-press coverage, and academic monographs on corporate transactions (Howard 2016; Clapp 2016/2022) are the public-record sources for tracing brand-drift across acquisition.

Verified-product data: closing the brand-vs-manufacturer gap.

The structural transparency gap is the brief's core finding. Closing it on a per-product basis — recording, for each scanned product, the brand owner, the manufacturer (where determinable), the major-ingredient supply chain (where traceable), and the relationship between the three — is the data work the I500 is built around.

The I500 verified-product layer combines four pieces of information at the product level:

The structural play: the I500 records what the manufacturer chose to print on the pack — not what an industry-tier consumer database has interpreted, simplified, or augmented from the pack. Where the brand-vs-manufacturer relationship is opaque (because the pack carries only a brand-owner address), the I500 records that opacity rather than papering over it. Where the relationship is disclosed (because the pack identifies a separate manufacturer or contract producer), the I500 records that disclosure as the verified data point.

This is the data layer SCANSMART’s institutional pitch sits on. It is also the data layer that distinguishes the CheckIT consumer-facing app from existing consumer-side food databases that simplify, predict, or interpolate where the I500 records the literal pack. The longitudinal version of the same data layer surfaces reformulation events (decoded in Reformulation Tracking); the cultural-cuisine extension fills gaps in mainstream consumer databases for non-Western SKUs (decoded in Cultural Food Myths and Global Staple Foods).

Six populations most exposed to brand-vs-manufacturer opacity.

Four live contradictions in the literature and the policy frame.

1. The "right to know" vs commercial confidentiality.

Consumer-side advocacy organisations have argued for greater disclosure of contract-manufacturing relationships. Industry-side counterargument is that contract relationships are commercially confidential and that disclosure could distort competition. The UK regulatory frame currently sits closer to the commercial-confidentiality position than the consumer-disclosure position. The international trend (Chile, Mexico) is in the consumer-disclosure direction but has not yet extended to contract-manufacturer disclosure specifically. The structural question is whether the shopper's right to know who made their food is regulated, voluntary, or absent.

2. Tier comparison and quality difference.

The peer-reviewed and trade-press literature on own-label tier comparison is mixed. Kumar & Steenkamp (2007) document the strategic logic of tiered own-label without making product-quality claims. Independent product-testing organisations (Which? in the UK; equivalent organisations internationally) periodically conduct blind tasting and ingredient comparison studies; results are category-specific and not generalisable. The honest reading is that some tier comparisons reflect meaningful product differences, others reflect packaging and marketing differences only, and the shopper cannot reliably distinguish the two from the pack.

3. Brand acquisition and brand drift.

The peer-reviewed marketing literature documents that brand acquisitions, mergers, and reformulations can shift the product behind the brand over time without a corresponding shift in the front-of-pack identity. A trusted heritage brand acquired by a multinational and reformulated for cost or supply-chain reasons may carry the same name and visual identity while shifting recipe, manufacturer, and supply chain. This is not a regulatory failure; it is a structural feature of how brands are commercial assets that can be bought, sold, and re-engineered. The shopper's mental model of a brand is rarely synchronised with the brand's contemporary commercial reality.

4. The structural-vs-individual remedy debate.

The decoder-literacy approach this brief takes operates at the individual-shopper level. The peer-reviewed equity-of-intervention literature (Adams 2016 PLOS Med) consistently finds that environmental and structural interventions are more equitable than informational interventions. The honest reading: decoder literacy is necessary but not sufficient; the structural remedy (regulation requiring contract-manufacturer disclosure; CMA work on transparency in supplier-retailer relationships; consumer-disclosure-standards work at WHO or international level) is the missing complement. The brief argues for the literacy work because the literacy work is available now; the structural work is the longer-arc parallel project.

What the shopper can spot, on the pack and in public records.

On the pack.

1. Read the back-of-pack address, not just the front. The food business operator's address is required disclosure under FIC 1169/2011. It tells you the brand-owning or distributing entity, which may or may not be the manufacturer.
2. Read the ingredient list, not the brand. The ingredient list is the harder document for the manufacturer to dress up. Decoded in Ingredient Rules.
3. Check country-of-origin language carefully. "Made in [country]" is the manufacturing claim. "Produce of [country]" is the agricultural-origin claim. They are not the same statement. Decoded in Country of Origin.
4. Treat "artisan", "craft", "traditional", "heritage" as marketing language. None of these are regulated categories in UK food law. They may reflect production reality; they may be entirely marketing.
5. Read the GS1 barcode as a brand identifier, not an origin identifier. Decoded in Barcodes & What They Don't Tell You.
6. Cross-check the ingredient list against the brand's stated positioning. A "natural" or "clean-label" branded product with a long ingredient list of additives and modified starches is brand-positioning misaligned with manufacturing reality.

In public records.

7. Check Companies House for the brand-owning entity. Free public record. Tells you UK corporate registration, group structure, accounts, and ownership for any UK-registered company. The "people with significant control" register surfaces beneficial-ownership information that the pack does not.
8. Check the company website for production-site disclosure. Voluntary but common; many manufacturers list their production facilities publicly. The "investor relations" or "about us" sections of corporate websites often contain manufacturing-footprint information.
9. Check the audit certification body's public register. BRCGS, SALSA, and equivalent schemes maintain public registers of certified sites.
10. For listed companies, check the LSE / SEC / equivalent filings. Annual reports, segmental reporting, and disclosure-of-interest filings provide deeper detail than is available on the pack.
11. Use academic and trade-press cross-reference. Howard 2016, Clapp 2016/2022, IPES-Food 2017 provide academic-published estimates of category-level concentration. UK trade press (The Grocer, Food Manufacture, Just-Food) covers M&A and contract-manufacturing events as they happen.

When the data is opaque.

12. Treat verified-product data as the structural fix. Where the pack does not disclose the brand-vs-manufacturer relationship and the public record is incomplete, the next step is third-party verified-product data that has done the cross-referencing work. This is the structural role of the I500.

These are not investigative-journalism techniques. They are normal label literacy and public-record literacy applied to questions the pack does not answer directly.

Copy-paste-ready primary sources.

1. Adams J, Mytton O, White M, Monsivais P. Why are some population interventions for diet and obesity more equitable and effective than others? PLOS Medicine 2016;13(4):e1001990.
2. Howard PH. Concentration and Power in the Food System: Who Controls What We Eat? London: Bloomsbury Academic; 2016 (revised and expanded editions in subsequent years).
3. IPES-Food. Too Big to Feed: Exploring the Impacts of Mega-Mergers, Concentration, Concentration of Power in the Agri-Food Sector. International Panel of Experts on Sustainable Food Systems; 2017.
4. Kumar N, Steenkamp JBEM. Private Label Strategy: How to Meet the Store Brand Challenge. Boston: Harvard Business School Press; 2007.
5. Sexton RJ. Market power, misconceptions, and modern agricultural markets. American Journal of Agricultural Economics 2013;95(2):209–219.
6. Steiner RL. The nature and benefits of national brand/private label competition. Review of Industrial Organization 2004;24(2):105–127.
7. Clapp J. Food. Cambridge: Polity Press; 2nd edition 2016; 3rd edition 2022.
8. Wiggins S, Keats S. Future Diets: Implications for Agriculture and Food Prices. London: Overseas Development Institute; 2015 (and related ODI working-paper series on food-system concentration).
9. UK Competition Commission. The supply of groceries in the UK market investigation; final report 2008 (and subsequent CMA reviews including Groceries Code Adjudicator establishment work).
10. FAO. The State of Food and Agriculture (annual series; references to multiple editions on value-chain concentration).

UK regulatory and statutory sources: The Food Information Regulations 2014 (SI 2014/1855, England, with parallel SIs in Wales, Scotland, Northern Ireland); assimilated Regulation (EU) No 1169/2011 on the provision of food information to consumers (FIC); The Country of Origin of Certain Meats (England) Regulations and equivalents; The Food Safety and Hygiene (England) Regulations 2013; Groceries Supply Code of Practice (CMA, 2009 with subsequent revisions); Groceries Code Adjudicator Act 2013.

Industry standards and reference data: GS1 UK technical documentation on GTIN and GS1 prefix allocation; BRCGS Global Standard for Food Safety (current version); SALSA Food Safety Standard; SQF and FSSC 22000 international standards; Companies House public corporate registry (UK); LSE listing documentation for UK-listed entities referenced.

International statutory sources: EU Regulation 1169/2011 (member-state current); US 21 CFR Part 101 (FDA food labelling); US "Product of USA" final rule (USDA, recent revisions on meat and poultry); Chile Law 20.606 of Food Labelling and Advertising (2016); Mexico NOM-051 (2020).

What this brief does not claim.

This evidence vault contains no allegation of unlawful conduct against any named UK or international brand owner, manufacturer, retailer, contract co-packer, or food business operator. Discussion of private label, contract manufacturing, co-packing, brand-versus-manufacturer relationships, tier structuring, and supply-chain concentration is general industry-practice description supported by peer-reviewed and institutional-published sources (Kumar & Steenkamp 2007 HBS Press; Howard 2016 Bloomsbury Academic; Sexton 2013 American Journal of Agricultural Economics; IPES-Food 2017; UK Competition Commission and CMA published market investigations; Clapp 2016/2022 Polity Press).

Named-party reference policy. Where companies, brands, and corporate transactions are named in this brief (Kellanova, PepsiCo, Walkers, Bakkavor, Hilton Food Group, 2 Sisters Food Group, Premier Foods, Cranswick, Moy Park, Müller, Arla, First Milk, Mondelez, Kraft, Cadbury, Nestlé, Mars Wrigley, Ferrero, Coca-Cola Europacific Partners, Britvic, Innocent Drinks, Pukka Herbs, Unilever, Weetabix, Post Holdings, Cereal Partners Worldwide, General Mills, Associated British Foods, Allied Bakeries, Kingsmill, Warburtons, Jordans, Dorset Cereals, Mr Kipling, Bisto, OXO, Sharwood's, Ambrosia, Batchelors, Angel Delight, Loyd Grossman, Twinings, Ovaltine, Ryvita, KitKat, Quality Street, Aero, Smarties, Oreo, Maynards Bassetts, Trebor, Belvita, Corn Flakes, Special K, Rice Krispies, Coco Pops, Doritos, Quaker, Cheerios, Shreddies), every reference is sourced to one of the following public-record categories: (a) the named party's own annual reports, segmental reporting, or corporate communications; (b) Companies House filings; (c) LSE listing documentation for the named LSE-listed entities; (d) publicly-reported and publicly-confirmed acquisitions and corporate transactions covered in the financial press at the time of the transaction; (e) the named party's own publicly-disclosed brand-portfolio statements; (f) trade-press coverage of publicly-disclosed transactions. No factual claim is made about any private commercial arrangement, contract terms, recipe equivalence, production-site allocation, or supply-chain practice beyond what the named parties have themselves placed in the public record or what has been published in contemporaneous financial press coverage of disclosed transactions. The structural critique (brand legible, manufacturer opaque) is applied to the industry pattern rather than to any specific named party's conduct.

Where to go next.

The full Knowledge Library carries five streams. The time-axis extension of this brief is Reformulation Tracking — the brand-stable / formulation-mutable asymmetry over time, with peer-reviewed SDIL and salt-reduction evidence. The companion decoder for the barcode itself is in Barcodes & What They Don't Tell You. Country-of-origin labelling is decoded in Country of Origin. The ingredient list, the QUID rule, and the manufacturer's ability to engineer the pack from the ingredient end are in Ingredient Rules. The regulated-nutrition-claim landscape that mediates marketing language at the pack is in Nutrition Claims, Decoded. The certification-and-symbols ecosystem that operates at the manufacturer/facility level rather than the brand level is in Symbols & Certification Marks. The environment-side companions to this pack-side brief are Impulse Buying Triggers and Food Marketing to Kids. The dietary-pattern frame is in Dietary Patterns; the carbohydrate decoder is in Carbohydrate Types; the global staple-food substrate is in Global Staple Foods; the cultural-cuisine lens and diaspora-community application is in Cultural Food Myths. The structural critique of why concentration in food research itself shapes the evidence base is in Industry Funding Bias in Nutrition Research.

Brand vs Manufacturer Evidence Base v1.4 (gold-standard depth) · Compiled 11 May 2026 · Stale-date reminder: re-check after June 2026 FSA Board meeting and ongoing CMA groceries work; named ownership references reflect public disclosures as at 11 May 2026 and may shift with subsequent corporate transactions · Defamation-safe; named-party references are public-record-only and disclosed-source-only.