All Other Miscellaneous Food Manufacturing (NAICS 311999) — An Investor's Primer
1. Overview
"All Other Miscellaneous Food Manufacturing" is the U.S. government's catch-all bucket for packaged-food factories whose products don't fit any of the more specific food categories. NAICS — the North American Industry Classification System, the standard code set the U.S. uses to count businesses — assigns it code 311999.[1] In plain terms, it is the "everything else" aisle of the food factory world: baking powder and prepared cake frosting, powdered drink mixes (think Kool-Aid, Crystal Light), gelatin and pudding mixes (Jell-O), processed and dried eggs, honey, vinegar, baker's yeast, dessert syrups (other than pure maple), unpopped popcorn kernels, and dry soup and dip mixes assembled from purchased ingredients.[1]
Why an investor cares: individually these are humble products, but together they generated about $16.5 billion in U.S. shipments in 2022,[3] and several of them sit inside iconic, cash-generative consumer brands. This is a mature, defensive, staples-type business — steady demand, thin margins, and profits that swing with the price of raw ingredients like eggs and sugar.
Ways in for a public-market investor: there is no pure-play public company here, because these products almost always live as one line among many inside a diversified packaged-food company. You gain exposure through names like Kraft Heinz, Conagra, or B&G Foods (details in Section 4). Ways in for a private investor: much of the industry is family-owned businesses, farmer cooperatives, and private-equity roll-ups — a genuinely accessible small-business landscape, since the median operator here is small.
2. What it is, and what it excludes
Scope. NAICS 311999 covers establishments that make food products not classified in any of the named food-manufacturing industries. Representative products include baking powder, prepared frosting, dessert puddings, sweetening syrups (except pure maple), egg substitutes and processed eggs, gelatin dessert preparations, processed honey, powdered drink mixes (except chocolate-, coffee-, tea-, or milk-based), vinegar, baker's yeast, unpopped popcorn, and meal-ready-to-eat products. It also captures plants that simply mix purchased dried or dehydrated ingredients — for example, dry soup mixes and bouillon.[1][2]
What it explicitly excludes — this matters, because the name is misleading. Each of these has its own NAICS code and is not part of 311999:[1]
- Animal/pet food — 3111
- Grain and oilseed milling (including flour) — 3112
- Sugar and confectionery (candy, chocolate) — 3113
- Preserved fruits and vegetables — 3114
- Dairy — 3115; Meat — 3116; Seafood — 3117
- Bakeries and tortillas — 3118
- Snack foods, including popped popcorn and chips — 31191
- Coffee and tea — 31192
- Flavoring syrups and concentrates (soda-fountain syrups) — 31193
- Seasonings and dressings (spice blends, salad dressing, mayonnaise) — 31194
- Perishable prepared foods (fresh dips, refrigerated meals) — 311991
The last two are the closest neighbors and cause the most confusion. A spice blend or a salad dressing is 31194; a refrigerated fresh dip is 311991; but baking powder, a dry drink mix, or a jar of honey is 311999. Even popcorn illustrates the boundary: unpopped popcorn belongs in 311999, while popped popcorn is snack-food manufacturing (31191).[17]
Operating models. Plants use quite different processes depending on product. Dry-mix operations receive ingredients, test and batch them, blend or agglomerate, control allergens and moisture, and fill retail, foodservice, or industrial packages. Honey packers receive domestic or imported bulk honey, filter, blend, heat where appropriate, and package it. Yeast is produced through controlled fermentation followed by separation and drying. Egg-product plants — often called breaker plants — break shell eggs, filter, mix or separate them, pasteurize, and package liquid, frozen, or dried products.[6] Contract manufacturing, licensed brands, and private label are important; Jel Sert, for example, manufactures owned and licensed powdered-drink and dessert brands and markets itself as a contract-manufacturing partner.[10]
Ownership mix. The federal count is 741 firms operating 872 establishments (factories) in the U.S.[3][4] Ownership skews toward the small and the private: family businesses, farmer-owned cooperatives (honey), and closely held mid-market manufacturers, with a layer of well-known brands owned by large public food companies. Foreign parents are common too — several leading yeast and vinegar makers are owned by European or Japanese groups.
3. How big it is
Federal statistics (our ground truth):
| Metric | Value | Source |
|---|---|---|
| Shipments / receipts (2022) | $16.5 billion | Economic Census 2022 [3] |
| Firms (2022) | 741 | Economic Census 2022 [3] |
| Establishments (2023) | 872 | County Business Patterns 2023 [4] |
| Paid employees (2023) | ~31,900 | County Business Patterns 2023 [4] |
| Annual payroll (2023) | ~$1.95 billion | County Business Patterns 2023 [4] |
| SBA small-business threshold | up to 700 employees | SBA size standards 2023 [5] |
A few things to read from this. Average pay works out to roughly $61,000 per worker (2023 payroll ÷ employees),[4] typical for food manufacturing. Sales per employee are high — about $520,000 (2022 shipments ÷ 2023 headcount)[3][4] — because these are capital-and-ingredient-heavy lines, not labor-heavy ones. And the whole industry is small-business territory: the U.S. Small Business Administration (SBA), which sets the employee ceilings that qualify a firm for small-business programs, puts the line at 700 employees[5] — well above what most of these 741 firms employ.
Historical context. Nominal shipments were 44% above 2012, while the number of firms was 38% higher over the same decade.[18]
Two important caveats on the size number.
-
Third-party estimates are larger. Commercial data providers peg the "market" nearer $35 billion with mid-single-digit growth.[7] That gap is mostly scope: those figures fold in adjacent activity and imports, while the $16.5 billion is the tightly-defined Census industry.[3][7] Prefer the federal figure for the industry itself.
-
The measured industry undercounts the products' real footprint. Because a company is classified by its primary activity, the powdered-drink-mix and gelatin revenue booked by a giant like Kraft Heinz gets counted under that company's main code, not necessarily here — so the branded value of "311999 products" sold to households is larger than the industry line suggests. This is not a case of government or gig-worker undercount; it is a classification artifact of a catch-all bucket sitting next to much bigger diversified food companies.
4. The investable universe
There is no pure-play public company in NAICS 311999. Every listed name below is a diversified food company for which 311999-type products are a slice — sometimes small, sometimes central — of a much larger business. Read the "company-wide sales" column as the whole company, not the 311999 piece.
Public companies with meaningful exposure
| Company | Ticker (exchange) | 311999-relevant products | Company-wide scale |
|---|---|---|---|
| Kraft Heinz | KHC (Nasdaq) | Jell-O gelatin & pudding; Kool-Aid, Crystal Light, Country Time drink mixes; Jet-Puffed marshmallows | Large-cap; ~$26B sales [12] |
| General Mills | GIS (NYSE) | Betty Crocker frosting; Bisquick baking mix | Large-cap; ~$20B sales |
| Conagra Brands | CAG (NYSE) | Orville Redenbacher's unpopped kernels; Egg Beaters egg substitute | Large-cap; ~$12B sales [13] |
| Post Holdings | POST (NYSE) | Michael Foods — liquid, frozen & dried egg products | Mid/large-cap; $2.41B egg-product sales (FY25) [19] |
| TreeHouse Foods | THS (NYSE) | private-label powdered drink mixes, pudding, non-dairy creamer | Mid-cap; ~$3B sales |
| Cal-Maine Foods | CALM (Nasdaq) | processed / further-processed egg products (incl. Echo Lake acquisition) | Mid-cap; earnings swing with egg prices [8]; Echo Lake added ~$240M revenue [20] |
| B&G Foods | BGS (NYSE) | Clabber Girl baking powder; Brer Rabbit molasses; Maple Grove Farms syrups | Small-cap; ~$1.9B sales; Clabber Girl group ~$120M (FY25) [9] |
| Hain Celestial | HAIN (Nasdaq) | natural/organic dessert & drink-mix lines | Small-cap [9] |
Caveats: For the giants (Kraft Heinz, General Mills, Conagra), 311999 products are a minor fraction of revenue. For B&G Foods and Cal-Maine, the exposure is more concentrated but still mixed. Note that Cal-Maine's core shell-egg farming is agriculture (NAICS 112310), not manufacturing — only the breaking and further-processing into liquid/dried egg falls in 311999.[6]
Major private, cooperative, and foreign-owned players — often the actual category leaders:
- Jel Sert (private, family-owned, Illinois) — approximately 1,000 employees; Wyler's and Flavor-Aid drink mixes, Royal and My-T-Fine puddings/gelatins, plus Otter Pops/Fla-Vor-Ice freezer pops; the main independent challenger to Kraft Heinz in drink and dessert mixes and a significant contract manufacturer.[10]
- Sioux Honey Association (farmer cooperative, Iowa) — Sue Bee honey, the largest U.S. honey co-op, ~315 member-beekeepers producing 40M+ pounds a year.[14]
- Rose Acre Farms (private, Indiana) — liquid, dried, and egg-protein-powder products.[6]
- Baker's yeast — Lesaffre's U.S. operations (French-owned, including Red Star Yeast joint venture with ADM) employ more than 600 people across yeast, bacteria, and baking-ingredient facilities;[15] Fleischmann's is made by AB Mauri, a unit of Associated British Foods; Lallemand of Canada is another major producer.[16]
- Hometown Food Company (private-equity-owned) — Pillsbury retail baking mixes and frosting; Weaver Popcorn / Ramsey Popcorn — kernels; Fleischmann's Vinegar / Mizkan — vinegar.
The takeaway for a private investor: the most direct ways to own this industry are private — buy or build a honey packer, a specialty drink/dessert-mix maker, a co-manufacturer, or an egg-breaking plant. It is a fragmented field of small operators, which is why so many category leaders here are family firms, co-ops, or PE roll-ups rather than listed stocks.
5. How the money works
This is a commodity-conversion business: owners buy an agricultural raw material, transform and package it, and sell the branded or private-label result. Profit is the spread between input cost and selling price, multiplied by volume, minus the cost of running the plant. The metrics that matter are the manufacturing ones: capacity utilization, input costs, price/mix, and private-label vs. branded margins.
- Capacity utilization and throughput. Packaging lines carry high fixed costs. Owners make money by keeping lines full and running efficiently; a half-utilized plant bleeds. Seasonal categories (baking staples peak in the Q4 holiday baking season) make this a real challenge.
- Input-cost passthrough. Margins live and die on ingredient prices — eggs, honey, sugar, corn syrup, cocoa, packaging film, and energy. When an input spikes (see the 2025 egg story in Section 9), the question is whether the manufacturer can raise prices fast enough to protect margin without losing volume.
- Two margin models under one roof. Branded products (Jell-O, Kool-Aid, Orville Redenbacher's) command pricing power and higher gross margins, paid for with marketing and the constant fight for retail shelf space and promotional ("trade") spend. Private-label / co-manufacturing (the TreeHouse model) runs on thin margins, high volume, and contract reliability — you win on cost, food safety, and on-time delivery, not on brand.
- Working-capital advantage of dry goods. Most 311999 products — baking powder, drink powders, gelatin, honey, unpopped popcorn — are dry, shelf-stable, slow to spoil, and cheap to ship and warehouse. That is a favorable working-capital profile. The flip side: low price per unit means thin absolute profit per package, so scale and plant efficiency are everything.
- The egg exception. Processed eggs are the outlier — perishable, USDA-inspected, and a near-pure commodity passthrough. Egg-products economics track the volatile shell-egg market more than any brand premium.
Illustrative margins from public filings. Post Holdings' Foodservice segment — primarily egg and potato products — reported $2.64 billion of revenue and a 15% segment-profit margin in fiscal 2025, with egg-product sales up 14% driven by HPAI-related pricing and 3% volume growth.[19] B&G Foods reported a companywide gross margin of 21.8% in fiscal 2025, with Walmart representing 31% of company sales and 48% of employees covered by collective-bargaining agreements — illustrating both customer concentration and labor-negotiation exposure.[9] These are company-level figures, not industry averages.
Bottom line for owners: this is a grind-it-out, volume-and-efficiency business where a point of gross margin, won through procurement, plant productivity, or brand pricing power, is the whole game.
6. What drives demand
- Home baking and cooking cycles. Baking powder, frosting, and mixes rise and fall with how much people bake at home — a strongly seasonal (holiday) and occasionally spiky pattern (home baking surged during the 2020–21 pandemic).
- Value and nostalgia. Low-cost staples like drink mixes and gelatin are recession-resilient — cheap ways to flavor water or feed a family — but face a long-run headwind from health-conscious consumers moving away from sugary, artificially-colored products.
- Foodservice and industrial demand. Egg products, yeast, and dry mixes are sold in bulk to restaurants, bakeries, and other food manufacturers; demand tracks the broader eating-out and food-production economy. USDA reports that 29.7% of the 93.1 billion eggs consumed in 2022 were consumed as egg products rather than shell eggs — liquid, frozen, and dried products that reduce kitchen labor and food-safety risk for commercial users.[6]
- Health and "better-for-you" trends. Rising interest in protein (egg-protein powders), natural sweeteners (honey over refined sugar), and clean labels reshapes which sub-categories grow and which shrink. Jel Sert's recent product development emphasizes zero-sugar, functional ingredients, and on-the-go packaging.[10]
- Private-label share. In inflationary periods shoppers trade down to store brands, shifting volume from branded incumbents to private-label co-manufacturers. U.S. store-brand sales grew 3.9% to $271 billion in 2024, with all tracked food and nonfood departments growing.[21] Private label improves manufacturers' capacity utilization but increases retailer bargaining power.
- Honey supply dynamics. Demand has been met increasingly through imports. USDA reported 134 million pounds of U.S. honey production in 2024, down 4%, while imports reached a record 562 million pounds. Domestic honey prices rose 5% to $2.69 per pound.[22] This creates sourcing opportunities for packers but also exposes them to trade duties, authenticity testing, and foreign supply risk.
- Forward wildcards (judgment). Two forces could dampen demand for the sweet, indulgent end of this bucket: the spread of GLP-1 weight-loss drugs (Ozempic-type medicines that curb appetite for sweets), and policy pressure to cut sugar (proposed limits on sugary purchases in food-assistance programs, front-of-pack warning labels, and scrutiny of artificial dyes).
7. Regulation
- FDA is the primary regulator for most of these products. The U.S. Food and Drug Administration (FDA) enforces the Federal Food, Drug, and Cosmetic Act, current Good Manufacturing Practices, the Food Safety Modernization Act's preventive-controls rules, and labeling requirements (Nutrition Facts, ingredient and allergen declarations). Most plants must register, follow current good manufacturing practices, and maintain a written hazard analysis and risk-based preventive-controls plan covering process, allergen, sanitation, supply-chain, and recall controls.[23] Products also face standards of identity — federal rules on what a product must be to use a name like "honey." Sesame has been a federally designated major allergen since January 1, 2023.[24]
- Eggs are the big exception: USDA, not FDA. Processed egg products fall under the U.S. Department of Agriculture's Food Safety and Inspection Service (FSIS) via the Egg Products Inspection Act of 1970, which mandates continuous inspection of liquid, frozen, and dried egg processing.[6] So a plant making egg substitute is USDA-inspected, while the plant next door making pudding mix is FDA-regulated. FDA retains responsibility for certain exempt products such as imitation eggs and egg replacers.
- Food-fraud surveillance. Honey is a chronic target for "economically motivated adulteration" — cutting real honey with cheaper sugar syrups. The FDA runs a dedicated honey-testing program; in its FY25 round it screened 102 samples (54 domestic, 48 imported) using carbon-isotope analysis to detect undeclared sweeteners.[11] A separate FDA report on 107 imported honey samples collected in 2022–23 found 3 samples (3%) violative for undeclared sweeteners, though FDA cautioned the exercise was not designed to estimate a population-wide violation rate.[25] This is both a compliance cost and a reputational risk for honey packers.
- Organic, state, and recall regimes. Organic lines require USDA National Organic Program certification; states add weights-and-measures and food-safety oversight; and allergen-mislabeling recalls are common across the category.[6]
8. Competitive dynamics and consolidation
On paper the industry looks fragmented — 741 firms[3] — but competition really plays out category by category, and the concentration numbers reflect that mix:[3][18]
- Top 4 firms: 26.9% of shipments
- Top 8 firms: 37.8%
- Top 20 firms: 57.0%
- Top 50 firms: 78.9%
- Herfindahl-Hirschman Index (HHI, a standard concentration gauge where under 1,500 is considered unconcentrated): 301
That low HHI[3] means no single company dominates the whole catch-all. But within a given product, concentration is high: Kraft Heinz effectively owns branded gelatin and drink mixes, Conagra leads unpopped popcorn kernels, Sioux Honey leads packaged honey, and B&G describes Clabber Girl as the leading retail baking-powder brand.[9] Competition is a set of parallel category duopolies and oligopolies, not one big free-for-all.
Consolidation themes:
- Orphan-brand roll-ups. B&G Foods built itself buying "orphaned" brands that larger owners no longer wanted; it continues to reshape the portfolio, recently divesting non-core brands to focus on spices, Mexican meal prep, and baking staples and to pay down debt.[9]
- Private-label consolidators (TreeHouse) scaling up contract and store-brand manufacturing against branded incumbents.
- Barriers to entry are split. Low for artisanal producers (a regional honey packer or small-batch mix maker can start cheaply), but high for anyone trying to reach national scale, where marketing budgets, distribution, and retail slotting fees favor incumbents.
9. Risks
- Input-cost volatility — the defining risk. The clearest recent example is eggs: an avian-influenza outbreak that began in 2022 has killed more than 145 million U.S. birds, driving the national average retail egg price to a record ~$6.23/dozen in March 2025.[8] Wholesale prices have swung dramatically — USDA documented wholesale egg prices falling from $8.20 per dozen in February 2025 to $3.74 in April 2025, illustrating the potential speed and scale of price reversals.[26] Processed-egg makers were squeezed as frozen-egg stocks hit multi-year lows; processors with supply and formula-price protection may pass costs through, while those caught between spot input prices and fixed customer contracts suffer sharp compression.[8] Honey, sugar, cocoa, packaging, and energy carry similar (if less dramatic) swing risk.
- Secular decline in legacy sweet categories. Sugary drink mixes and gelatin face long-run erosion from health trends and, prospectively, from GLP-1 appetite-suppressant drugs.
- Retailer power and private-label pressure. A handful of large grocers and clubs (Walmart, Costco, Kroger) control shelf access and can compress branded margins by pushing store brands.
- Food-safety and adulteration liability. Allergen-mislabeling recalls are frequent, and honey adulteration is a standing reputational and regulatory risk.[11][25] Dry products are not risk-free: low-moisture ingredients can carry pathogens, and allergen or formulation errors can affect long production runs.
- Regulatory and policy risk. Sugar-reduction rules, food-assistance purchase restrictions, front-of-pack labeling, and scrutiny of artificial dyes could all hit the indulgent end of the category.
- Trade and biological risk. Tariffs and import competition affect honey and inputs; pollinator health threatens honey supply; poultry disease threatens eggs.
- Customer and labor concentration. Losing one mass retailer, foodservice distributor, or licensed-brand customer can leave specialized packaging equipment underutilized. Labor risks include hourly-worker availability, wage inflation, union negotiations (nearly half of B&G's workforce is covered by collective-bargaining agreements[9]), and immigration-policy exposure.
10. How to invest, and the outlook
Public routes. Because there is no pure-play, public-market exposure comes through diversified packaged-food equities — Kraft Heinz (KHC), General Mills (GIS), Conagra (CAG), Post Holdings (POST), TreeHouse Foods (THS), B&G Foods (BGS), Hain Celestial (HAIN), and, as a cyclical egg bet, Cal-Maine Foods (CALM). These are generally lower-growth, dividend-paying, defensive consumer-staples stocks, valued on price-to-earnings and enterprise-value-to-EBITDA multiples and on dividend yield. Post Holdings offers the largest disclosed egg-product exposure ($2.4B in fiscal 2025).[19] Within the group, B&G Foods stands out as a higher-yield, higher-leverage name whose payout has drawn scrutiny, and Cal-Maine is a boom-and-bust egg cycle play rather than a steady compounder. None of these is a bet on "311999" specifically — you are buying the whole company.
Private routes. This is arguably a more natural private-market industry than a public one. Options: acquire or build a specialty maker (drink/dessert mixes, honey packing, vinegar, egg breaking, co-manufacturing); back a private-equity roll-up of orphan or regional brands; or invest in cooperatives and family firms. The fragmentation and the low-to-moderate entry barriers at small scale make it accessible, though margins are thin and input risk is real. The central diligence task is to ignore the NAICS label and rebuild the business by product, customer, and plant: revenue by formulation and channel; branded versus private-label versus contract sales; pass-through clauses; top-customer and licensed-brand concentration; ingredient and packaging exposure; food-safety record; allergen segregation; plant redundancy; utilization; maintenance capital; and working-capital seasonality.
Outlook (forward-looking judgment). Expect a mature, low-single-digit-growth industry that broadly tracks U.S. population and food inflation rather than any secular expansion. Near-term swing factors to watch: normalization of egg costs as avian-flu disruption fades (a margin tailwind for egg-products makers if it comes); continued health and GLP-1 headwinds on sugary legacy categories; private-label share gains during any consumer belt-tightening; and reformulation toward clean-label, natural-sweetener, and higher-protein products. The investment case here is not growth — it is defensiveness, cash generation, and buying well against a backdrop of commodity-cost cyclicality.
Sources
- U.S. Census Bureau. 2022 NAICS Definition — 311999 All Other Miscellaneous Food Manufacturing. 2022. https://www.census.gov/naics/?details=311999&input=311999&year=2022
- U.S. Census Bureau. 2022 Census Manufacturing Questionnaire (MC-31197). https://bhs.econ.census.gov/ombpdfs2022/export/2022_MC-31197_mu.pdf
- U.S. Census Bureau. 2022 Economic Census — Sector 31 Manufacturing, Concentration and Comparative Statistics (NAICS 311999) — receipts, firm count, CR4/CR8/CR20/CR50, HHI. https://www.census.gov/programs-surveys/economic-census.html
- U.S. Census Bureau. County Business Patterns, 2023 (NAICS 311999) — establishments, employment, payroll. https://www.census.gov/programs-surveys/cbp.html
- U.S. Small Business Administration. Table of Small Business Size Standards Matched to NAICS Codes, 2023. https://www.sba.gov/document/support-table-size-standards
- U.S. Department of Agriculture, Food Safety and Inspection Service. Egg Products and Food Safety (Egg Products Inspection Act, 1970). https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/eggs/egg-products-and-food-safety
- Grata / IBISWorld. Market Overview: All Other Miscellaneous Food Manufacturing (NAICS 311999). 2024. https://grata.com/market-research/311999-all-other-miscellaneous-food-manufacturing and https://www.ibisworld.com/classifications/naics/311999/all-other-miscellaneous-food-manufacturing/
- CNN Business, "Egg prices will be at a record-high for a while," 2025. https://www.cnn.com/2025/01/25/business/egg-prices-avian-flu-outbreak; and USDA, "USDA Invests Up To $1 Billion to Combat Avian Flu and Reduce Egg Prices," 2025. https://www.usda.gov/about-usda/news/press-releases/2025/02/26/usda-invests-1-billion-combat-avian-flu-and-reduce-egg-prices
- B&G Foods, Inc. 2025 Form 10-K and "B&G Foods divests Sclafani, Don Pepino brands," Food Business News, 2025. https://www.sec.gov/Archives/edgar/data/1278027/000110465926022961/bgs-20260103x10k.htm and https://www.foodbusinessnews.net/articles/28365-b-and-g-foods-divests-sclafani-don-pepino-brands
- Jel Sert Company. Our Story and Capabilities. https://jelsert.com/pages/our-story and https://jelsert.com/pages/capabilities
- U.S. Food and Drug Administration. FDA Releases FY25 Sampling Results on Economically Motivated Adulteration in Honey. 2025. https://www.fda.gov/food/hfp-constituent-updates/fda-releases-fy25-sampling-results-economically-motivated-adulteration-honey
- Wikipedia, "Kool-Aid" and "Jell-O" (Kraft Heinz brand ownership). https://en.wikipedia.org/wiki/Kool-Aid and https://en.wikipedia.org/wiki/Jell-O
- Wikipedia, "Orville Redenbacher's" (Conagra Brands ownership). https://en.wikipedia.org/wiki/Orville_Redenbacher%27s
- Sioux Honey Association Co-op. Our Story. https://siouxhoney.com/our-story/
- Lesaffre Corporation. Lesaffre strengthens its presence in the United States. https://www.lesaffre.com/press-room/lesaffre-strengthens-its-presence-in-the-united-states/
- Wikipedia, "Red Star Yeast" (Lesaffre/ADM); and reporting on AB Mauri / Fleischmann's yeast (Associated British Foods). https://en.wikipedia.org/wiki/Red_Star_Yeast and https://lesaffreyeast.com/about-us-2/
- U.S. Census Bureau. NAICS 311919 — Other Snack Food Manufacturing (cross-reference for popped popcorn). https://data.census.gov/profile/311919_-_Other_Snack_Food_Manufacturing?codeset=naics~311919&g=010XX00US
- Iowa State University, Center for Agricultural and Rural Development. Food Manufacturing Concentration in the United States, 2022. https://www.card.iastate.edu/files/publications/pdf/26PB51.pdf
- Post Holdings. 2025 Form 10-K (fiscal year ended September 2025). https://www.sec.gov/Archives/edgar/data/1530950/000153095025000260/post-20250930.htm
- Cal-Maine Foods. Cal-Maine Foods Closes Acquisition of Echo Lake Foods. https://investors.calmainefoods.com/news-releases/news-release-details/cal-maine-foods-closes-acquisition-echo-lake-foods
- Private Label Manufacturers Association / Circana. Private Label Sales Rose 3.9% in 2024 to Record $271 Billion. https://www.plma.com/article/private-label-sales-rose-39-2024-record-271-billion
- USDA National Agricultural Statistics Service. Honey Report, March 2025; and USDA Economic Research Service. Sugar and Sweeteners Outlook. https://www.nass.usda.gov/Publications/Todays_Reports/reports/hony0325.pdf and https://ers.usda.gov/sites/default/files/_laserfiche/outlooks/112831/SSS-M-442.pdf
- U.S. Food and Drug Administration. FSMA Final Rule for Preventive Controls for Human Food. https://www.fda.gov/food/food-safety-modernization-act-fsma/fsma-final-rule-preventive-controls-human-food
- U.S. Food and Drug Administration. Allergic to Sesame? Food Labels Now Must List Sesame as an Allergen. https://www.fda.gov/consumers/consumer-updates/allergic-sesame-food-labels-now-must-list-sesame-allergen
- U.S. Food and Drug Administration. FDA Releases Report on Economically Motivated Adulteration in Honey (2022–23 samples). https://www.fda.gov/food/hfp-constituent-updates/fda-releases-report-economically-motivated-adulteration-honey
- USDA Economic Research Service. Charts of Note: Wholesale Egg Prices. https://www.ers.usda.gov/data-products/charts-of-note/112677