Renk Seed Company
Renk Seed Company is a family-owned independent seed company in Sun Prairie, Wisconsin, selling corn, soybean, alfalfa, forage, and inoculant products to Midwest Corn Belt farmers through a regional dealer network, supported by in-house breeding and processing capabilities.
- Company typePrivate
- Founded1936
- HeadquartersSun Prairie, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Renk Seed Company does
Renk Seed Company is a privately held, family-owned independent seed company headquartered in Sun Prairie, Wisconsin, tracing its roots to a Renk family farm established in 1846 and incorporated as William F. Renk and Sons in 1936. The company produces and sells corn hybrids (60+ varieties spanning 82–116 relative maturity), soybean varieties (G-series and RS-series, 0.1–3.9 maturity), alfalfa (including HarvXtra reduced-lignin genetics), forage grasses, and an in-house Advantage Inoculant line. Its independent positioning — explicitly framed as freedom from a parent agrochemical company — allows Renk to license and stack traits from multiple genetic and trait providers (SmartStax PRO, VT4PRO, Trecepta, DroughtGard, PowerCore Enlist on corn; XtendFlex, Enlist E3 on soybeans).
The company's core technology is its integrated corn breeding and seed processing operation. Renk has been breeding corn since the 1960s and evaluates over 80,000 data points annually across hundreds of Midwest trial locations, with independent validation through F.I.R.S.T. and state extension trials. Two dedicated processing towers at Sun Prairie — one for corn at 400 bu/hr, one for soybeans at 600+ bu/hr — handle cleaning, color sorting, sizing, and gentle conveyance, supported by dual dust-control systems and heavily insulated warehousing to maintain germination rates in the high 90s. Bulk storage exceeds 650,000 bushels and warehouse space accommodates 500,000 bushels of bagged seed.
The business model is dealer-driven. Renk sells primarily through a network of independent dealers across Wisconsin, Minnesota, Iowa, Illinois, Michigan, Nebraska, and South Dakota, supported by company-employed, C.C.A.-certified District Sales Managers. Revenue comes from one-time seed sales with tiered early-payment cash discounts (up to 17% for payment by September 30, 2025) and grower financing through John Deere Financial (0% or Prime-1% APR for purchases of $2,500+). Customers are Midwest row-crop farmers, dairy operations, and livestock producers who value unbiased, locally adapted genetics and agronomic support over the bundled chemical-and-seed offerings of larger competitors. The company also publishes the Seeds of Innovation podcast, weekly agronomic blog content, and embedded futures-market data on its website as brand-building and farmer-engagement channels.
Renk Seed Company firmographics
Firmographics- Name
- Renk Seed Company
- Legal name
- Renk Seed Company
- Website
- https://renkseed.com
- Company type
- Private
- Founded year
- 1936
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Renk Seed Company is a family-owned independent seed company in Sun Prairie, Wisconsin, selling corn, soybean, alfalfa, forage, and inoculant products to Midwest Corn Belt farmers through a regional dealer network, supported by in-house breeding and processing capabilities.
- Ownership category
- akta.pro rank
Renk Seed Company industry classification
Industry- Product category
- Agricultural Seeds
- NAICS
- Oilseed and Grain Farming (1111), Grain and Oilseed Milling (3112)
- SIC
- Agricultural Production-Crops (100)
- akta.pro primary industry
- Row Crop Seeds (Corn, Soybean, Wheat, Rice, Cotton) (AFABAFAA)
- akta.pro secondary industries
- Forage & Pasture Seeds (Alfalfa, Clover, Ryegrass, Bermudagrass) (AFABAFAD), Hybrid Seed Production (AFAGAIAD)
Keywords
Where Renk Seed Company is headquartered
LocationHeadquarters
- HQ city
- Sun Prairie
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Renk Seed Company business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Seed Product Sales: Renk Seed generates revenue primarily from the sale of corn, soybean, alfalfa, forage, and inoculant products. The company sells directly through a network of independent dealers and through their own sales force. Pricing includes cash discounts for early payment (up to 17% for payment by September 30, 2025) and John Deere Financial financing programs with 0% or Prime-1% APR for qualifying purchases.
- Financing Program Partnerships: Renk offers John Deere Financial as a financing option for customers, earning through the financial partnership. They also offer cash discount programs.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Annual | John Deere Financial financing with tiered early purchase discounts |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Renk Seed Company product offering
Product offeringCore offering
Renk Seed Company breeds, produces, and sells corn, soybean, alfalfa, and forage seed along with inoculant products for Midwest row-crop and livestock operations. The company operates two state-of-the-art processing plants in Sun Prairie, Wisconsin, with proprietary corn breeding, multi-trait technology licenses, and a dealer network serving Wisconsin, Minnesota, Iowa, Illinois, Michigan, Nebraska, and South Dakota.
Product overview
Renk Seed Company is a family-owned independent seed company (sixth generation) offering a diverse portfolio of seed products focused on corn, soybeans, alfalfa, forages, and inoculants. The company operates with an independent model that provides access to multiple genetic suppliers and technology trait providers. Corn products span 60+ varieties with relative maturities from 82-116 RM featuring traits including SmartStax PRO, VT4PRO, VT Double PRO, Trecepta, DroughtGard, and PowerCore Enlist. Soybean varieties (G-series and RS-series) range from 0.1-3.9 maturity with XtendFlex and Enlist E3 herbicide tolerance technologies. Alfalfa products include conventional, Roundup Ready, and HarvXtra reduced-lignin varieties. Forage offerings include grass varieties (festulolium, orchardgrass, timothy, ryegrass, meadow brome) plus BMR soran and pasture mixes. The company also offers an Advantage Inoculant product line for forage preservation. Supporting services include data-driven research across hundreds of Midwestern trial locations, agronomy content via the Seeds of Innovation podcast, and financing programs through John Deere Financial.
Differentiator
Problem solved
Functional benefit
Products and services
- Corn Seed Over 60 corn hybrid varieties with relative maturities from 82 to 116 RM, featuring technology traits including SmartStax PRO, SmartStax RIB Complete, VT4PRO, VT Double PRO, Trecepta, DroughtGard, Agrisure Above, Viptera, and PowerCore Enlist, bred for yield, drought tolerance, and disease resistance for Midwest row-crop farmers.
- Soybean Seed Soybean varieties spanning maturities from 0.1 to 3.9 with herbicide tolerance technologies including XtendFlex (dicamba, glyphosate, glufosinate) and Enlist E3 (2,4-D choline, glyphosate, glufosinate), bred for disease resistance against white mold, Sudden Death Syndrome, brown stem rot, iron deficiency chlorosis, and cyst nematode.
- Alfalfa Seed Proprietary alfalfa varieties including conventional, Roundup Ready, and HarvXtra reduced-lignin options, including Sunpearl, DairyGold, QuickGold, GrazingPearl, and ToughGold, chosen for high yield, forage quality, and durability for dairy and livestock operations.
- Forages and Grasses Elite varieties of grasses and forages including Mint Festulolium, Stout Orchardgrass, Timothy, Annual Ryegrass, Perennial Ryegrass, Meadow Brome, BMR Soran sorghum-sudan hybrid, Mountain Brand Pasture Mix, and Sweet Leaf Red Clover for grazing and cover crop use.
- Inoculant Products Advantage Inoculant products including FS320WS, FS340WS, FS370DF, MT550CL, HMC 780-B, and HMC 790-B containing Lactobacillus, Pediococcus, Streptococcus faecium, and Bacillus subtilis bacterial strains with carbohydrate enzymes to reduce pH, manage clostridia, and preserve forage quality.
- Financing Programs John Deere Financial seed financing with 0% or Prime-1% APR for qualifying purchases of $2,500 or more and tiered cash discounts up to 17% for early payment, plus a no-payment-until-November 2026 deferral program.
Quantifiable outcome
- Germination rates in the high 90s achieved through advanced seed processing technology
- +3 more outcomes
Companies that use Renk Seed Company
Customer profileSegments2 records
Ideal customer profiles2 records
Renk Seed Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Renk Seed Company partnerships and signals
Strategic signalScale indicators4 records
Recent moves12 records
Expansion highlights5 records
Renk Seed Company competitors and assessment
Company assessmentBroad incumbents
- DEKALB (Bayer Crop Science): Flagship corn and soybean seed brand of Bayer Crop Science. Competes with Renk across the Midwest but with captive trait stacks, bundled chemistry, and substantially larger R&D and field-sales investment.
- Pioneer (Corteva): Largest U.S. corn seed brand, owned by Corteva. Competes head-to-head with Renk across the Corn Belt through its own dealer channel but operates at vastly greater scale, with proprietary genetics and traits.
- NK Seed (Syngenta): Syngenta's corn and soybean seed brand in North America. Direct competitive overlap with Renk across Corn Belt geographies, but with global R&D backing and integrated trait + chemistry portfolios.
Direct peers
- Wyffels Hybrids: Family-owned, independent corn seed company based in Illinois that breeds and markets hybrid corn across the Corn Belt. Closely comparable to Renk in its regional focus, independent ownership, multi-vendor trait strategy, and dealer-channel distribution model.
- Beck's Hybrids: Largest family-owned seed company in the U.S., focused on corn and soybeans in the Midwest. Comparable to Renk in its independent ownership, multi-generation family operation, regional breeding focus, and farmer-dealer distribution, but at significantly larger scale.
- Cornelius Seed: Family-owned independent corn and soybean seed company based in Iowa with similar regional Corn Belt focus. Comparable to Renk in its independent ownership structure and dealer-driven distribution.
- Burrus Seed: Independent, family-owned corn and soybean seed company serving the Corn Belt with proprietary hybrids. Comparable to Renk in size, regional focus, and independent dealer distribution.
- Stine Seed: Family-owned independent seed company headquartered in Iowa, with one of the largest soybean breeding programs in the U.S. and significant corn presence. Direct peer to Renk given shared Midwest focus, proprietary breeding, and independent dealer model.
- LG Seeds (AGRICORP/AgReliant Genetics): Independent regional seed brand under AgReliant Genetics offering corn and soybean genetics in the Midwest. Comparable to Renk in dealer-channel distribution and Corn Belt focus, though with backing from parent Limagrain.
Emerging players
- Albert Lea Seed (organic/forage): Independent regional seed company in the Upper Midwest focused on organic, conventional, and forage seed. Comparable to Renk in its independent dealer model and forage product line, but more specialized in organic and small-grain niches.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Renk Seed Company social profiles
Digital presenceRenk Seed Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Renk Seed Company leadership team
Management profileNumber of profiles
Profiles4 records
Renk Seed Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Renk Seed Company M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Renk Seed Company
What does Renk Seed Company do?
Renk Seed Company breeds, produces, and sells corn, soybean, alfalfa, and forage seed along with inoculant products for Midwest row-crop and livestock operations. The company operates two state-of-the-art processing plants in Sun Prairie, Wisconsin, with proprietary corn breeding, multi-trait technology licenses, and a dealer network serving Wisconsin, Minnesota, Iowa, Illinois, Michigan, Nebraska, and South Dakota.
Is Renk Seed Company a public or private company?
Renk Seed Company is a private company. It is classified as family owned and is currently operating.
When was Renk Seed Company founded?
Renk Seed Company was founded in 1936. It employs 11 to 50 people.
Where is Renk Seed Company based?
Renk Seed Company is headquartered in Sun Prairie, United States, in the North America region.
How does Renk Seed Company make money?
Two revenue lines are on record. Seed Product Sales are the primary driver. The others are financing Program Partnerships.
Who are Renk Seed Company's main competitors?
Broad incumbents on record are DEKALB (Bayer Crop Science), Pioneer (Corteva) and NK Seed (Syngenta). Direct peers are Wyffels Hybrids, Beck's Hybrids, Cornelius Seed, Burrus Seed, Stine Seed and LG Seeds (AGRICORP/AgReliant Genetics). Albert Lea Seed (organic/forage) is listed as an emerging player.
Does Renk Seed Company have an API?
No public API is recorded for Renk Seed Company.
What industry is Renk Seed Company in?
Renk Seed Company's product category is Agricultural Seeds. Its primary akta.pro industry code is AFABAFAA, Row Crop Seeds (Corn, Soybean, Wheat, Rice, Cotton), with a secondary code of AFABAFAD, Forage & Pasture Seeds (Alfalfa, Clover, Ryegrass, Bermudagrass). Its NAICS code is 1111 and its SIC code is 100.