Farm Product Warehousing and Storage (U.S., NAICS 49313): An Investor's Primer

This is a rollup page. NAICS 49313 is a five-digit "NAICS industry" that contains exactly one six-digit child, 493130, of the same name. At this level the two are effectively identical, so this page is deliberately short: it gives 49313's own federal statistics and points you to the child primer for full detail.

1. Overview

Farm product warehousing is the business of holding a crop between harvest and use — the grain elevators, bulk warehouses, and storage terminals that take corn, soybeans, wheat, and other field crops off the truck at harvest and meter them out to mills, feedlots, ethanol plants, and export ports over the following months.[1] It is physical infrastructure sitting at a toll booth in the food supply chain: crops are produced seasonally but consumed continuously, and someone has to own the tank in between.

Because this five-digit level has only one child industry, everything of substance lives in the child primer. See 493130 — Farm Product Warehousing and Storage for the full treatment of unit economics, demand drivers, regulation, consolidation, and the investable universe.

2. What's inside — and why this level equals its one child

The North American Industry Classification System (NAICS) is a nested hierarchy: sector (2-digit) → subsector (3-digit) → industry group (4-digit) → NAICS industry (5-digit) → national industry (6-digit). Most five-digit codes fan out into several six-digit children. This one does not.

• 49313 (this level) contains a single child: 493130, Farm Product Warehousing and Storage.[1]

When a five-digit code has exactly one six-digit child, the two describe the same set of businesses, and the federal statistical agencies report identical figures for both. There is no rollup or aggregation to do — the level is the child. The scope, exclusions, and ownership mix (on-farm bins counted as farming; large trading elevators reclassified as grain merchants under NAICS 424510; a fragmented tail of independent fee-for-storage operators) are all covered in the 493130 primer and are not repeated here.

3. How big it is

These are 49313's own ground-truth federal figures; because the level equals its single child, they are identical to 493130's.

Vintages are mixed (receipts 2022; employment and payroll 2023), so treat these as a size gauge, not a current-year income statement.

The undercount is the story. This roughly $1 billion of receipts is a small fraction of the money that actually moves through U.S. grain storage, for reasons baked into how the statistics are drawn:

1. Most storage is on-farm and counts as farming, not warehousing. The U.S. Department of Agriculture (USDA) put total U.S. grain storage capacity at about 25.48 billion bushels as of December 1, 2024 — 13.63 billion on-farm and 11.85 billion off-farm (commercial).[4] More than half the tank in the country belongs to farmers and never appears here.
2. The biggest commercial elevators are classified as grain merchants. Facilities run by firms that buy and sell the grain they store report under NAICS 424510 (Grain and Field Bean Merchant Wholesalers), so their storage revenue is folded into merchandising and never lands in 49313.[1]
3. Federal business statistics miss the smallest operators — nonemployer and tiny firms fall through the cracks, and individual/farmer ownership dominates the physical footprint.

So read 49313's ~$1 billion as the size of the independent, fee-for-service warehousing niche — not the economic footprint of U.S. grain storage, which is an order of magnitude larger once farmer and merchant capacity are counted.

4. Investable universe

With a single child, there is nothing to "distribute" across sub-industries — value concentrates exactly where it does for 493130. The short version: there is no meaningful pure-play, publicly traded farm-product warehouser. Storage reaches public markets only bundled inside diversified agribusiness companies — most directly The Andersons (Nasdaq: ANDE), and more diffusely Archer-Daniels-Midland (NYSE: ADM) and Bunge Global (NYSE: BG).[5][6][7] The industry's best storage economics are largely held by private merchants (Cargill, Louis Dreyfus) and farmer-owned cooperatives (CHS, GROWMARK), which outside shareholders cannot buy directly.[7][8] The full company table and private/cooperative landscape are in the 493130 primer.

5. How the money works

Identical to the child. Owners earn from stacked sources: storage and handling fees (the stable "toll" closest to this narrow industry), plus, for integrated operators, carry (capturing the spread when deferred futures sit above nearby months) and basis (buying at a wide harvest basis and selling into a firmer one later).[9] The single biggest cost is the cost of carry — mostly interest on financed inventory, typically a quarter to a third of total storage cost.[10] Full mechanics are in the child primer.

6. Demand drivers

Same as the child: crop size is the dominant driver; the shape of the futures curve (carry) pulls grain into or out of commercial tanks; export pace and trade policy, biofuel and crush demand, transportation costs, and on-farm storage decisions round it out.[4][11] Storage returns are ultimately local — the best facilities sit near dependable supply, constrained transport routes, and high-value customers. See 493130 for detail.

7. Regulation

Unchanged at this level. Operators may hold a voluntary federal license under the United States Warehouse Act (USWA), administered by USDA's Agricultural Marketing Service (AMS), or a state grain-warehouse license; warehouse receipts are documents of title with real loan value; grain handling is governed by Occupational Safety and Health Administration (OSHA) dust-and-explosion rules (29 CFR 1910.272); and the Food Safety Modernization Act (FSMA) can apply.[12][13] Full regulatory map is in the child primer.

8. Consolidation

Because 49313 equals 493130, its concentration figures are the child's:

Source: Census Economic Census, 2022.[3] The Herfindahl-Hirschman Index is a standard concentration gauge in which anything under 1,500 counts as "unconcentrated"; at 118 this industry looks highly fragmented. But that low reading is partly an artifact of the classification — the largest, most integrated elevators are excluded into grain merchandising (424510), so the real grain-storage business is far more concentrated than 49313 alone suggests. Consolidation at the top has been relentless (the 2025 Bunge–Viterra merger, ongoing cooperative combinations), as detailed in the child primer.[7]

9. Risks

The same risks apply as for 493130: crop and weather cyclicality; interest rates (which directly raise the cost of carry); commodity price, basis, and spread exposure on unhedged inventory; trade-policy shocks that strand grain; physical hazards (dust explosions, fire, engulfment, spoilage); counterparty and credit risk; and overbuilding/underutilization. For public investors, a structural risk stands out: the best storage economics are locked inside private co-ops and merchants, and the diversified public proxies' results are dominated by processing and commodity trading rather than storage.[5][6][7] Full discussion is in the child primer.

10. How to invest, and the outlook

There is no listed pure play. Public-market exposure runs through The Andersons (ANDE) most directly, and ADM and Bunge (BG) more diffusely.[5][6][7] Private routes — direct ownership of elevators, private credit for expansions and working capital, real-asset funds, sale-leasebacks and equipment finance, and cooperative participation — are where the industry actually lives. (Tickers and multiples belong only in these paragraphs; the underlying warehousing niche has none of its own.)

Near-term outlook. The setup entering 2026 is storage-scarce: back-to-back record U.S. corn and soybean crops have filled the system, with total capacity (~25.5 billion bushels) running short of production-plus-stocks by roughly 2.4 billion bushels.[4][11] Scarce space plus a wide futures carry is historically a good backdrop for storage owners' merchandising margins, offset by elevated interest rates and trade-policy risk (notably weak soybean exports to China).[10][11] Expect durable-but-uneven demand, modest growth, and continued consolidation.

For the complete analysis — investable universe, unit economics, demand, regulation, consolidation, and risks — read the child primer, NAICS 493130.

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Sources

1. U.S. Census Bureau, "NAICS 493130 — Farm Product Warehousing and Storage" (scope, single-child structure, cross-references to 424510/493120), 2022 NAICS Manual, 2022. https://www.census.gov/naics/?details=493130&year=2022
2. U.S. Census Bureau, County Business Patterns (CBP): 2023 (NAICS 493130 — establishments, employees, payroll), 2025. https://www.census.gov/data/datasets/2023/econ/cbp/2023-cbp.html
3. U.S. Census Bureau, 2022 Economic Census, "Concentration of Largest Firms (Selected Sectors)," NAICS 493130 (firms, receipts, CR4/CR8/CR20/CR50, HHI), 2025. https://data.census.gov/table/ECNSIZE2022
4. U.S. Department of Agriculture, NASS (National Agricultural Statistics Service), Grain Stocks / Grain Storage Capacity (Dec. 1, 2024: 25.48 billion bushels total — 13.63 billion on-farm, 11.85 billion off-farm), January 2025. https://www.nass.usda.gov/Publications/Todays_Reports/reports/grst0125.pdf
5. The Andersons, Inc., 2025 Form 10-K (grain-storage capacity; Agribusiness segment; risk factors), 2026. https://www.sec.gov/Archives/edgar/data/821026/000082102626000010/ande-20251231.htm
6. Archer-Daniels-Midland Co., 2025 Form 10-K (warehouses/terminals used as bulk storage; Ag Services & Oilseeds), 2026. https://www.sec.gov/Archives/edgar/data/7084/000000708426000011/adm-20251231.htm
7. World Grain / Milling MEA / Bunge, "Bunge–Viterra merger completion and divestments; North American grain-handling capacity," 2025. https://millingmea.com/bunge-completes-divestment-of-valparaiso-grain-elevator-to-cargill-as-part-of-viterra-merger-conditions/
8. CHS Inc., "Owners and Investors" / company overview (largest U.S. farmer co-op), 2024–2026. https://www.chsinc.com/en/about-us/owners-and-investors
9. Feed & Grain, "How merchandising fundamentals drive grain elevator profit," 2023. https://www.feedandgrain.com/grain-handling-processing/grain-merchandising/news/15817848/how-merchandising-fundamentals-drive-grain-elevator-profit
10. Farm Progress, "Grain storage costs will force elevators to lower bids, widen basis" (interest ≈ one-quarter to one-third of storage cost), 2023. https://www.farmprogress.com/marketing/grain-storage-costs-will-force-elevators-to-lower-bids-widen-basis
11. DTN/Progressive Farmer and AgWeb, "Grain Storage Crunch Looms as Record Harvest Challenges Farmers, Elevators"; USDA Grains & Oilseeds Outlook, 2025–2026. https://www.dtnpf.com/agriculture/web/ag/crops/article/2025/10/06/grain-storage-crunch-looms-record
12. USDA Agricultural Marketing Service, "United States Warehouse Act (USWA)" (voluntary federal licensing, bonding, warehouse receipts), 2024. https://www.ams.usda.gov/rules-regulations/uswa
13. Occupational Safety and Health Administration, "29 CFR 1910.272: Grain Handling Facilities," current. https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.272