Soil Preparation, Planting, and Cultivating (NAICS 115112): A U.S. Industry Primer

1. Overview

Every acre of U.S. cropland has to be tilled, planted, fertilized, and protected from weeds and pests before anything is harvested. NAICS 115112 — Soil Preparation, Planting, and Cultivating is the industry of businesses that perform those field operations for hire, on someone else's land, for a fee.[1] (NAICS is the North American Industry Classification System, the standard code set U.S. statistical agencies use to define industries.) Think custom tillage, seed-bed prep, planting, fertilizing, cultivating, and crop spraying — including aerial ("crop dusting") and, increasingly, drone application.

This is the outsourced field-operations layer of agriculture: farmers, landowners, cooperatives, and integrated growers hire specialists rather than own every tractor, planter, sprayer, or skilled operator. It is a large, essential, but deeply fragmented service layer sitting between farmers, their equipment, and their chemical and seed inputs. It is dominated by two kinds of operators that federal business statistics barely capture — farmers who do custom work for neighbors on the side, and local independent applicators — plus a smaller tier of large agricultural-retail chains and cooperatives that bundle custom application with the products they sell.

For investors, two things matter up front. First, there is no pure-play public company in this exact code; public-market exposure is indirect (equipment makers, precision-ag and irrigation firms, seed/chemical suppliers, ag retailers, farmland). Second, the industry is a classic Main-Street, small-business and roll-up opportunity for private investors: the U.S. Small Business Administration's (SBA) size standard here is just $9.5 million in average annual receipts, meaning almost every firm in the code counts as a small business.[3] This is essential work but not a clean secular-growth story — demand follows planted acres, crop economics, labor availability, weather, and conservation activity, and returns depend heavily on utilization, pricing discipline, and equipment cost.

2. What it is and how it's structured

The code covers establishments primarily engaged in a soil-preparation or crop-production service — plowing, disking, ripping, fertilizing, seed-bed preparation, planting, cultivating, and crop protection (weed, insect, and disease control) — whether applied mechanically on the ground or from the air. It increasingly includes precision field operations using guidance, variable-rate application, and data systems, plus some conservation, revegetation, and public-sector planting work.[1][2]

What it excludes (adjacent NAICS codes, so you know where the boundaries are):

• Crop harvesting for hire → 115113 (Crop Harvesting, Primarily by Machine). The custom combine crews are a separate industry.[1]
• Cotton ginning → 115111; postharvest activities (drying, shelling, sorting) → 115114; farm labor contractors/crew leaders → 115115; farm management services → 115116. These are the other pieces of the 1151 "Support Activities for Crop Production" group.
• Land clearing, land leveling, and earth-moving for terracing, ponds, and irrigation → 238910 (Site Preparation Contractors).[1]
• Supplying irrigation water → 221310 (Water Supply and Irrigation Systems).[1]

Why the boundaries blur. The same physical work can be classified differently depending on who performs it. A farm may use its own employees and equipment; an affiliated entity may perform the work for an integrated grower; or an independent contractor may bill the farm. USDA (U.S. Department of Agriculture) reporting distinguishes customwork, contract labor, and machinery rental — which is why much field-service activity is embedded in farm accounts rather than recorded as a standalone 115112 business.[5]

Ownership mix. Several tiers do the work:

1. Farmer-operators who own tractors, planters, and sprayers and hire out spare machine capacity to neighbors — usually not organized as separate companies, and mostly invisible in employer-based data.
2. Independent custom operators and aerial/drone applicators — small local businesses, often owner-run.
3. Agricultural retail chains and farmer-owned cooperatives (Nutrien Ag Solutions, Helena, Simplot Grower Solutions, Wilbur-Ellis, the GROWMARK/FS system, CHS, Land O'Lakes, Southern States) that offer custom application as a service attached to the fertilizer, seed, and crop-protection products they sell.[10][11]
4. Vertically integrated private growers (e.g., J.R. Simplot, The Wonderful Company, King Ranch) that perform much of this work internally — one more reason the activity is hard to capture in standalone industry statistics.[26][27][28]

3. How big it is

Our ingested federal figures for NAICS 115112 come from the U.S. Census Bureau's County Business Patterns (CBP, the annual count of employer businesses) for 2023, and the SBA:[3]

These establishment and employment figures fit a local, small-employer profile. The SBA threshold is a federal contracting-eligibility standard, not an estimate of industry size or profitability. Our extract does not include firm-level revenue, margins, capacity utilization, capital spending, concentration, or an industry price index, so we do not state those.

The undercount is the story here. CBP counts only firms with paid employees. It excludes the self-employed, businesses without an Employer Identification Number (EIN) or employees, agricultural production employees, and most government workers — so it misses the two biggest groups of people who actually do this work: farmers doing custom work as a sideline, and one-person owner-operators with no payroll.[4] The scale of the real activity shows up in USDA farm accounts, not business accounts. In the 2022 Census of Agriculture, 391,283 farms reported spending about $10.05 billion on "customwork and custom hauling" — roughly ten times the entire payroll of the 2,210 employer firms CBP records.[5]

Two honest caveats on that $10 billion: it is broader than 115112 — it also captures custom harvesting, hauling, and some livestock services — so it overstates soil-prep/planting/cultivating alone; and it measures money farms spent, not industry revenue. But it makes the essential point: the employer-firm statistics for this code are a small sliver of a much larger, largely nonemployer and farmer-to-farmer activity. Any investor sizing this market from CBP alone will badly underestimate it. (A precise nonemployer establishment count for 115112 is not in our ingested figures, so we don't state one.)

4. Investable universe

There is no publicly traded pure-play custom soil-prep/planting/cultivating company. The activity is overwhelmingly private, local, and small-scale. Public-market investors reach it only indirectly, through firms whose business overlaps the value chain:

(REIT = real estate investment trust; EBITDA = earnings before interest, taxes, depreciation, and amortization.) These are adjacent plays — buying NTR or DE is a bet on ag retail or equipment, not on custom-farming margins specifically. Their results are driven by equipment replacement cycles, fertilizer and chemical prices, dealer inventories, crop prices, and R&D spending across broader businesses than 115112.

Major private and cooperative owners are where the actual 115112 activity lives:

• Ag-retail chains: Helena Agri-Enterprises (~475 retail outlets across 48 states)[11], Simplot Grower Solutions, Wilbur-Ellis.
• Farmer-owned cooperatives: the GROWMARK/FS system, CHS Inc., Land O'Lakes, and Southern States Cooperative — all offering agronomy, crop inputs, precision-ag, and application services.[29][30][31]
• Vertically integrated private growers: J.R. Simplot Company, The Wonderful Company, and King Ranch, which perform much of this work internally.[26][27][28]
• Independent operators and startups: thousands of local aerial and drone-spray businesses and custom-farming outfits, plus venture-backed precision/drone-service entrants (Guardian Agriculture, Hylio, Rantizo, and others).

There is no comprehensive public ranking of private 115112 operators; large private growers do much of the work in-house, and independent contractors may be classified under a different primary activity.

5. How the money works

Owners in this industry make money on custom rates — a price per acre (sometimes per operation, per hour, or as a seasonal package) for a specific job — spread over expensive machinery. A custom operator may charge separately for tillage, planting, and spraying; some contracts are turnkey, while others leave seed, fertilizer, and crop-protection purchases with the customer.[5][8]

Unit economics. Revenue ≈ acres worked × the per-acre rate. Published extension surveys give the going rates: field-crop planting averages roughly $24 per acre (Nebraska, 2025; range ~$15–$30)[8], and tillage passes run about $20–$27 per acre depending on the operation (Ohio, 2024: moldboard plow ~$26.80, chisel plow ~$25.28, tandem disk ~$20.13).[9] Against each dollar of revenue the operator carries machinery ownership cost (depreciation and interest on a planter or sprayer that can cost hundreds of thousands of dollars), fuel, repairs, labor, insurance/licensing, and mobilization between fields. Extension economists suggest custom operators mark up 20–40% over operating cost to justify the work and cover wear on equipment used in unfamiliar fields.[8]

The swing factor is machinery utilization. A high-clearance sprayer or a modern planter is a large fixed cost that only earns during a narrow seasonal window. Profitability is mostly a question of spreading that fixed cost over enough acres — and doing it fast, because the agronomic window for planting or spraying is measured in days and weather steals many of them. Under-utilized iron is where custom operators lose money.

Two different business models sit inside the code:

• Ag-retail custom application is often a thin- or no-margin service whose real purpose is to sell higher-margin fertilizer, seed, and crop-protection products and to lock in the grower relationship. The money is made on the inputs, not the application pass.
• Aerial and drone application earn higher revenue per acre but carry heavy capital (aircraft or drone fleets), pilot and regulatory costs, and even tighter seasonality. The aerial industry — roughly 1,560 businesses flying about 3,588 aircraft — treats an estimated 127 million acres a year, ~28% of U.S. cropland (NAAA 2019 industry survey).[12]

Across all models, seasonality, weather, and fuel/interest costs dominate the P&L far more than pricing power does. Useful operating indicators for underwriting: revenue per acre, completed acres per machine, utilization, downtime, repair cost per acre, gross margin by service, customer concentration, collection timing, and repeat-customer rates. Private buyers should also scrutinize minimum-acreage commitments and cancellation terms, who bears fuel/input-price changes, weather-delay provisions, equipment age and maintenance records, seasonal borrowing needs, and pesticide-liability coverage.

6. What drives demand

• Planted acreage and crop mix. More acres in the ground — and shifts toward crops that need more passes — mean more work. Corn (spray- and pass-intensive) versus soybean rotation, yield expectations, and specialty-crop production all shape the volume and timing of field services.[7]
• Farm income and cash flow. When farmers have cash, they outsource specialized operations; when margins are thin, they do more themselves to save money. USDA's Economic Research Service (ERS) forecasts 2026 net farm income near $153.4 billion — roughly flat to modestly below an elevated 2025 (about $155–158 billion, buoyed by large government payments) — with total production expenses around $477.7 billion (up ~1%). High input costs and soft crop prices leave many crop producers with negative margins in 2025–2026, a mixed signal for discretionary outsourcing.[7]
• Farm consolidation. The 2022 Census of Agriculture reported 105,384 farms with sales of at least $1 million — less than 6% of farms, but more than three-quarters of all agricultural products sold. Bigger operations are more likely to hire specialized capacity (custom planting fleets, aerial spraying) they can't justify owning outright, though they also concentrate customer risk.[6]
• Labor scarcity. Chronic shortages of skilled farm labor push work toward service providers and toward automation — a structural tailwind. Contractors let farms access skilled operators without hiring a full-time equipment team.[14]
• Timeliness. Narrow weather windows reward growers who can hire extra planting or spraying capacity to finish on time.
• Precision agriculture and technology adoption. Global Positioning System (GPS) guidance, Real-Time Kinematic (RTK) positioning, variable-rate application, and autonomous steering are shifting work from farmer-DIY to a service model. Market researchers put the global crop-spraying-drone market around $3.4 billion in 2025, growing at a high compound annual growth rate (CAGR), with the service segment (spray-as-a-service, not drone ownership) growing fastest.[13][14]
• Water and conservation. Irrigation, erosion control, nutrient management, and soil-health programs can add service demand, though government-funded conservation work tends to be episodic.

7. Regulation

This is a licensed, chemically regulated business, and compliance is both a real cost and a real moat.

• Pesticide applicator certification. Under the federal FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act), anyone applying or supervising the use of restricted-use pesticides (RUPs) must be certified; the EPA (Environmental Protection Agency) finalized modernized certification standards, and states run the licensing (often with a separate aerial category).[15]
• Worker protection. EPA's Agricultural Worker Protection Standard (WPS) governs worker safety around applications — training, safety information, access to pesticide records, and personal protective equipment (PPE).[16]
• Aviation rules. Aerial and drone application fall under the FAA (Federal Aviation Administration) 14 CFR Part 137 (agricultural aircraft operations); drone operators also need a Part 107 remote-pilot certificate, and larger unmanned aircraft systems (UAS, i.e. drones) need additional exemptions.[15]
• Product labels and drift. The single biggest regulatory swing factor is what chemicals can be sprayed, where, and when. The long-running dicamba herbicide saga is the case study: a federal court vacated over-the-top registrations in 2024, and the EPA moved to re-approve the herbicide in 2025–2026 with tighter rules — application-rate caps, buffer zones, temperature restrictions, and a prohibition on aerial application.[20] Off-target drift liability — spray drifting onto a neighbor's non-tolerant crop — is a genuine legal and insurance exposure.
• Water and wetlands. The Clean Water Act (CWA) generally exempts normal, ongoing farming (plowing, seeding, cultivating, minor drainage), but converting wetlands or non-exempt earthmoving can trigger a Section 404 permit.[17]
• Endangered species. EPA pesticide labels increasingly carry geographically specific restrictions under the Endangered Species Act (ESA), including spray-drift and runoff mitigations.[18]
• Worker safety and labor. The Occupational Safety and Health Administration (OSHA) flags machinery, chemical exposure, heat, and field sanitation as agricultural hazards (its field-sanitation standard applies when at least 11 workers do hand-labor in a field on a given day).[19] Operators using seasonal or foreign labor also deal with the H-2A agricultural guest-worker program and its wage and housing rules.

A strong operator turns licensing, documentation, and safety performance into customer trust; a weak one faces fines, lost licenses, crop-damage claims, or contract termination.

8. Competitive dynamics and consolidation

The industry is extremely fragmented and intensely local — field timing, soil conditions, relationships, and travel distance win business within a county, not a national brand. Equipment ownership and capital access create barriers, but the field stays accessible to experienced operators with local networks. Two consolidation forces run against the fragmentation:

• Ag-retail and cooperative roll-up. Large distributors and co-ops — Nutrien Ag Solutions, Helena, Simplot, Wilbur-Ellis, GROWMARK/FS, CHS, Southern States — have been acquiring independent retailers and bundling custom application with inputs, agronomy advice, and precision-ag services. The top ten ag retailers alone generated $733 million in precision-ag service revenue in 2023, about 90% of the CropLife 100's precision-ag sales — showing how concentrated the technology-enabled end is even while the overall field stays fragmented.[11]
• Technology and autonomy. Precision spraying (Deere's See & Spray cut herbicide use nearly in half across >5 million acres in 2025) and autonomous machinery lower chemical and labor cost per acre.[14] This cuts two ways: it can pull some custom work back in-house for very large farms that buy the smart equipment, while simultaneously lowering the capital barrier for small drone-service startups to enter.

Scale brings better utilization across a larger territory, cheaper purchasing and financing, deeper agronomic expertise, and better dispatch/compliance systems — but also more debt, more geographic exposure, and bigger losses when weather disrupts a season. Because there is no NAICS-specific concentration ratio or deal database in our figures, consolidation should be assessed market by market. The competitive question for the next decade is whether independents get squeezed between big retail chains above and cheap autonomous drones below.

9. Risks

• Weather and seasonality. The dominant risk. Revenue is compressed into a few weeks; a wet spring or a drought can erase a season, and machinery utilization collapses.
• Farm-income cyclicality and DIY substitution. When crop margins turn negative (as USDA flags for 2025–2026), farmers cut discretionary custom work and do it themselves.[7]
• Input and commodity swings. Fertilizer, chemical, fuel, and interest costs move margins directly; low crop prices depress demand for extra passes.
• Chemical/drift liability and regulatory bans. A single label change (dicamba) can eliminate a product line or aerial method overnight; drift can trigger lawsuits.[20]
• Labor and pilot shortages. Skilled applicators and ag pilots are scarce; hiring is a persistent constraint.[14]
• High fixed capital, thin margins. Expensive iron plus low structural margins means under-utilization, obsolescence, or an equipment failure in the peak window is punishing.
• Customer concentration. A few large growers can represent a big share of revenue and hold strong negotiating leverage.
• Technology disruption and dependence. Autonomy could redistribute — not just grow — the work, pressuring incumbents who don't adopt; connectivity gaps and cybersecurity events can disrupt data-driven operations.
• Classification risk. Public statistics may miss in-house farm work, tiny operators, or businesses primarily classified as farming, labor contracting, equipment rental, or agronomy.

10. How to invest, and the outlook

Private routes (where the industry actually is):

• Own or operate a custom-farming or spray business, or a drone-application startup — small-business economics, low barriers, but capital-intensive and weather-exposed.
• Buy into or partner within an ag-retail / cooperative system (GROWMARK/FS member co-ops, CHS, Southern States, regional distributors) that bundles application with inputs.
• Roll up local independent applicators into a regional platform — the fragmentation and aging owner base make this the most credible private-equity thesis in the code. The best targets combine dense local routes, repeat customers, modern equipment, strong safety records, disciplined maintenance, and pricing that reflects fuel and weather risk.
• Finance machinery and seasonal working capital, or back a vertically integrated grower that performs services internally.
• Farmland ownership (directly or via platforms) leased to operators is an indirect, lower-operational-risk way to sit near the value chain.

Public routes (all indirect — there is no pure play): farm equipment and precision/autonomy via Deere (DE), AGCO, and CNH Industrial; ag-input retail via Nutrien (NTR); seed and crop protection via Corteva (CTVA); irrigation via Lindsay (LNN); and farmland via REITs Farmland Partners (FPI) and Gladstone Land (LAND). Reserve any discussion of share prices, dividends, and valuation multiples for these adjacent names — check them against operating drivers (segment revenue, equipment volumes, dealer inventories, crop-input margins, North American acreage, free cash flow), not against the payroll figure for NAICS 115112. None is a clean bet on custom-farming margins.

Outlook (forward-looking judgment, not fact). Near term, the demand backdrop is mixed: net farm income is being propped up by large government payments, but genuinely soft crop margins in 2025–2026 are a headwind to discretionary outsourcing.[7] Structurally, three forces favor professional service providers over the long run — farm consolidation, chronic labor scarcity, and the rapid shift of spraying from farmer-DIY toward drone- and precision-application services.[13][14] Medium-term growth is more likely to come from those forces than from a broad rise in planted acreage. The wildcards remain what they have always been in this business: weather, crop prices, and the next regulatory ruling on what can be sprayed and how. For investors, the practical takeaway is that the opportunity here is mostly private and consolidative, and the cleanest public exposure is to the retailers, equipment makers, and input suppliers that surround the work rather than the custom operators themselves.

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Sources

1. U.S. Census Bureau / NAICS Association. "2022 NAICS — Code 115112, Soil Preparation, Planting, and Cultivating" (definition and exclusions); U.S. Census Bureau, "2022 North American Industry Classification System Manual." https://www.census.gov/naics/reference_files_tools/2022_NAICS_Manual.pdf
2. IBISWorld. "NAICS Code 115112 — Soil Preparation, Planting, and Cultivating" (industry structure and services). https://www.ibisworld.com/classifications/naics/115112/soil-preparation-planting-and-cultivating/
3. U.S. Census Bureau, County Business Patterns (CBP), 2023, and U.S. Small Business Administration, Table of Size Standards, 2023 — NAICS 115112 (establishments, employment, payroll, size standard), via Histometrics ingested federal statistics. https://www.census.gov/programs-surveys/cbp.html
4. U.S. Census Bureau. County Business Patterns Methodology and Nonemployer Statistics (coverage and exclusions; no 115112 nonemployer figure cited). https://www.census.gov/programs-surveys/cbp/technical-documentation/methodology.html
5. USDA National Agricultural Statistics Service. "2022 Census of Agriculture, Volume 1, Chapter 1: U.S. National-Level Data — Farm Production Expenses (Customwork and custom hauling)." 2024. https://www.nass.usda.gov/Publications/AgCensus/2022/Full_Report/Volume_1,_Chapter_1_US/st99_1_071_071.pdf
6. USDA Economic Research Service. "2022 Census of Agriculture: farm-size and sales distribution (farms with $1M+ in sales)." 2024. https://www.ers.usda.gov/data-products/charts-of-note/108720
7. USDA Economic Research Service. "Farm Sector Income Forecast" (2025–2026 net farm income, production expenses, crop margins, government payments). 2025–2026. https://www.ers.usda.gov/topics/farm-economy/farm-sector-income-finances/farm-sector-income-forecast
8. University of Nebraska–Lincoln, Center for Agricultural Profitability. "Custom Rates for 2025 Field Operations." 2025. https://cap.unl.edu/news/custom-rates-2025-field-operations/
9. Ohio State University Extension. "Ohio Farm Custom Rates 2024." 2024. https://farmoffice.osu.edu/sites/aglaw/files/site-library/farmmgtpdf/Ohio%20Farm%20Custom%20Rates%20Factsheet%202024%20FinalA.pdf
10. Nutrien Ltd. "Nutrien Reports Fourth Quarter and Full-Year 2024 Results" (Retail network and adjusted EBITDA). 2025. https://www.nutrien.com/news/press-releases/nutrien-reports-fourth-quarter-and-full-year-2024-results-1717
11. CropLife. "Top 10 Ag Retailers With the Most Sales in Precision Ag Services" (and Helena retail profile). 2024. https://www.croplife.com/smart-tech/top-10-ag-retailers-with-the-most-sales-in-precision-ag-services/
12. National Agricultural Aviation Association. "NAAA Releases 2019 Aerial Application Industry Survey Results" (businesses, aircraft, acres treated, share of cropland). 2019. https://www.agaviation.org/2019/05/22/naaa-releases-2019-aerial-application-industry-survey-results/
13. Grand View Research / The Business Research Company. "Agriculture Drones / Crop Spraying Drones Market" (market size and service-segment growth). 2025–2026. https://www.grandviewresearch.com/industry-analysis/agriculture-drones-market
14. Robotics and Automation News / John Deere. "John Deere customers use autonomous See & Spray technology across 5 million acres in 2025." 2025. https://roboticsandautomationnews.com/2025/11/05/john-deere-customers-use-autonomous-see-spray-technology-across-5-million-acres-in-2025/96266/
15. U.S. EPA / FAA / Penn State Extension. "Certification of Pesticide Applicators (FIFRA)" and "How to Become an Aerial (Drone) Pesticide Applicator" (FAA Part 137 & Part 107). 2018–2026. https://www.epa.gov/pesticide-worker-safety/federal-certification-standards-pesticide-applicators
16. U.S. Environmental Protection Agency. "Agricultural Worker Protection Standard (WPS)." https://www.epa.gov/pesticide-worker-safety/agricultural-worker-protection-standard-wps
17. U.S. Environmental Protection Agency. "Clean Water Act Section 404 and Agriculture." https://www.epa.gov/cwa-404/clean-water-act-section-404-and-agriculture
18. U.S. Environmental Protection Agency. "Endangered Species Protection Bulletins." https://www.epa.gov/endangered-species/endangered-species-protection-bulletins
19. Occupational Safety and Health Administration. "Agricultural Operations — Hazards & Controls" (field-sanitation standard). https://www.osha.gov/agricultural-operations/hazards
20. National Agricultural Law Center / Chemical & Engineering News. "EPA and dicamba registration" (2024 court vacatur; 2025–2026 re-approval with drift restrictions and aerial-application prohibition). 2025–2026. https://nationalaglawcenter.org/the-deal-with-dicamba-epa-proposes-unconditional-registration-for-over-the-top-use/
21. Deere & Company. "2025 Form 10-K." 2025. https://www.sec.gov/Archives/edgar/data/315189/000110465925122321/de-20251102x10k.htm
22. AGCO Corporation. "2025 Annual Report." 2025. https://www.sec.gov/Archives/edgar/data/880266/000088026626000027/agco2025annualreport_ars.htm
23. CNH Industrial. "2025 Annual Report." 2025. https://www.cnh.com/investor-relations
24. Corteva, Inc. "2025 Annual Report." 2025. https://investors.corteva.com/
25. Lindsay Corporation. "2024 Form 10-K." 2024. https://www.sec.gov/Archives/edgar/data/836157/000095017024117056/lnn-20240831.htm
26. J.R. Simplot Company. "About the Simplot Company." https://www.simplot.com/company
27. The Wonderful Company. "Who We Are." https://www.wonderful.com/who-we-are/
28. King Ranch, Inc. "Farming Operations." https://king-ranch.com/operations/farming/
29. CHS Inc. "Agronomy and Crop Inputs." https://www.chsinc.com/en
30. Land O'Lakes. "Crop Inputs & Insights." https://www.landolakesinc.com/what-we-do/crop-inputs/
31. Southern States Cooperative. "Corporate Information." https://southernstates.com/pages/corporate-information