Asociados Don Mario

What Asociados Don Mario does

GDM (Grupo Don Mario), commercially operating as GDM Seeds and originally founded as Asociados Don Mario in Chacabuco, Argentina, is a privately-held plant genetics company founded in 1982 by Gerardo Bartolomé, his brother Alejandro, and four friends. The company researches, develops, and commercializes proprietary seed genetics for extensive row crops — soybeans, corn, wheat, sunflower, and sorghum — claiming that 45% of global soybean production uses GDM genetics and 63% of South American wheat market share. Its core technology platform integrates Marker-Assisted Selection, Marker-Assisted Backcrossing, Gene Pyramiding, Gene Discovery, Genome-Wide Selection, New Breeding Techniques, drone-based GIS image analysis, statistical analytics, and a partnership with The Traits Company on gene editing — operationalized through a Genetic Improvement Program that runs more than 2 million test plots across 1,200 trial locations in 15 countries annually.

The business operates a multi-brand, multi-region model with 15+ regional brands including DONMARIO (flagship soybean brand), AgriGold and Mustang Seeds (U.S. Corn Belt, acquired via AgReliant Genetics), Supra Semillas and Illinois Seeds (Argentina corn), PRIDE Seeds (Canada), Brasmax and Biotrigo (Brazil), Neogen, Seedcorp HO, and the recently launched Energix (Brazil silage). Revenue is generated through direct proprietary seed sales via direct enterprise field-sales and authorized multiplier/distributor networks, third-party genetic licensing (particularly of soybean germplasm), and a transaction-based commercialization platform (Sembrá Evolución) that has enrolled 20,000 producers across 3.8 million hectares. Pricing is not publicly disclosed, and the company serves three horizontal segments: agricultural producers, seed multipliers/distributors, and international seed companies licensing GDM germplasm.

The September 2025 completion of the AgReliant Genetics acquisition — previously a KWS-Limagrain joint venture — is the most consequential recent move, making GDM the 4th largest corn genetics provider globally and materially strengthening its North American presence across corn and soybean. GDM is family-controlled, with the Bartolomé family in the CEO chair (Ignacio Bartolomé succeeded his father), supported by a CXO bench covering people, science, biotech strategy, operations, and finance. The firm employs approximately 4,800 people globally as of December 2025, with R&D superstations in Argentina, the U.S. (Champaign, Illinois), and Brazil, and maintains a global IP footprint protecting flagship brands and genetic material across more than 15 jurisdictions.

Name

Asociados Don Mario

Legal name

GDM (Grupo Don Mario)

Website

https://gdmseeds.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

GDM (Grupo Don Mario), founded in Argentina in 1982, is a privately-held plant genetics company that develops and licenses proprietary seed varieties for soybeans, corn, wheat, sunflower, and sorghum across 15 countries through a multi-brand portfolio including DONMARIO, AgriGold, and Mustang Seeds.

Ownership category

akta.pro rank

Product category

Agricultural Seeds & Plant Genetics

NAICS

Oilseed and Grain Farming (1111), Oilseed (except Soybean) Farming (11112), Dry Pea and Bean Farming (111130)

SIC

Agricultural Production-Crops (100), Agricultural Services (700), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Row Crop Seeds (Corn, Soybean, Wheat, Rice, Cotton) (AFABAFAA)

akta.pro secondary industries

Cereal & Grain Seeds (Wheat, Barley, Oats, Rye) (AFABAFAB), Seed & Trait Distribution (Dealer Networks) (AFABAJAD), Seed Trait Licensing & IP Management (Licensing, freedom-to-operate) (AFABALAJ), Oilseed & Pulse Seeds (Canola/Rapeseed, Sunflower, Pea, Lentil, Chickpea) (AFABAFAC)

Keywords

• Plant genetics
• Seed production
• Soybean breeding
• Corn genetics
• Crop seed commercialization

Headquarters

HQ city

Chacabuco

HQ country

Argentina

HQ region

Latin America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Operations, Supply Chain, Marketing or Sales

Revenue model

1. Seed Sales: Revenue from direct sales of proprietary seed varieties across soybean, corn, wheat, sunflower, and sorghum through multiple regional brands.
2. Intellectual Property Licensing: Licensing of GDM genetics to third-party seed companies. GDM operates soybean genetic licensing business providing germplasm to licensees worldwide.
3. Sembrá Evolución System: Commercialization system allowing producers access to new technologies and varieties through platform with 20,000 participating producers and 3.8 million hectares enrolled.

Go-to-market motion3 records

Distribution channels10 records

Marketing channels8 records

Core offering

Asociados Don Mario (GDM) researches, develops, produces, and commercializes proprietary plant genetics in the form of seed varieties for extensive row crops, primarily soybeans, corn, wheat, sunflower, sorghum, and silage. The company sells these seeds directly to agricultural producers through a multi-brand portfolio (DONMARIO, AgriGold, Mustang Seeds, PRIDE Seeds, Brasmax, Biotrigo, Supra Semillas, Illinois Seeds, and others) and licenses soybean germplasm to third-party seed companies globally via its Genetic Licensing business and the Sembrá Evolución commercialization platform.

Product overview

GDM Seeds is a global plant genetics company specializing in extensive (row) crops, operating a multi-brand, multicrop strategy across more than 15 countries. The company researches, develops, and commercializes products with intellectual property in plant genetics for soybeans, corn, wheat, sunflowers, and sorghum. GDM's portfolio is organized around multiple regional sub-brands, including the flagship DONMARIO brand (soybean), Supra Semillas and Illinois Seeds (corn in Argentina), Producers Hybrids (corn in the U.S. Texas and West for 2027), Energix (silage genetics in Brazil), and acquired brands such as AgriGold and Mustang Seeds (U.S. Corn Belt), PRIDE Seeds (Canada), LG Seeds (U.S.), Brasmax Genetica and Biotrigo (Brazil), NeoGen Semillas, Revere Seeds, Virtue Seeds, Seedcorp HO, and Dagma Sementes. These brands are connected through a unified breeding program, shared R&D infrastructure (over 2 million field plots tested annually across 15 countries), and a common genetic improvement platform that integrates biotechnology tools, genome-wide selection, and regional research superstations.

Differentiator

Problem solved

Functional benefit

Brands

• DONMARIO: Flagship soybean genetics brand serving markets worldwide
• AgriGold
• Mustang Seeds
• Producers Hybrids
• LG Seeds
• Supra Semillas
• Illinois Seeds
• Brasmax
• Biotrigo
• Dagma Sementes
• Virtue Seeds
• Revere Seeds
• PRIDE Seeds
• Neogen Semillas
• Seedcorp HO
• Sembrá Evolución
• Energix

Products and services

• DONMARIO (soybean genetics flagship brand)
• Supra Semillas (corn brand in Argentina)
• Illinois Seeds (corn brand in Argentina)
• Producers Hybrids (corn brand for U.S. Texas and West)
• Energix (silage genetics in Brazil)
• AgriGold (corn brand, U.S. Central Corn Belt)
• Mustang Seeds (corn and soybean, U.S. Northern Corn Belt)
• PRIDE Seeds (corn, soybean, sorghum, alfalfa in Canada)
• LG Seeds (corn brand, U.S.)
• Brasmax Genetica (soybean and wheat brand, Brazil)
• Biotrigo Genetica (wheat and animal nutrition brand, Brazil)
• NeoGen Semillas (wheat and extensive crops, Argentina)
• Revere Seeds (soybean, U.S.)
• Virtue Seeds (soybean, U.S.)
• Seedcorp HO (South America seed business)
• Dagma Sementes (soybean brand, Brazil)
• Soybean Genetic Licensing Program
• Sembrá Evolución Commercialization Platform

Quantifiable outcome

• 45% of world soybean production uses GDM genetics
• +4 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature5 records

Partnerships

Six partnerships are on record, tiered core and minor.

• AgReliant GeneticscoreStrategic or Co-development Partner · 2 September 2025Full acquisition completed September 2025. Includes brands AgriGold, LG Seeds, PRIDE Seeds; one of the largest temperate corn genetic pools globally; fourth largest corn research program in North America. Integration strengthens North American corn and soybean business.
• ITBA (Instituto Tecnológico de Buenos Aires)minorStrategic or Co-development Partner · 1 January 2025Educational partnership providing 5 full scholarships for strategic careers including Industrial Engineering, Business and Technology, Data Science, and Bioengineering for youth from Chacabuco, Junín, and Chivilcoy.
• The Traits Company (USA)coreTechnology or IntegrationCollaboration with startup for gene discovery and gene editing. The partnership identifies new genes related to valuable traits and rapidly generates precise, high-quality germplasm. Integrated team works with breeding programs to ensure advances are efficient, safe, and aligned with market requirements.
• Agricol (South Africa)coreChannel Partner/ Reseller/ DistributorDONMARIO brand representative in South Africa covering Free-State, Kwazulu-Natal, and Mpuma-Langa provinces representing over 80% of country's soybean area. Includes EPR system management through SACTA.
• Finep - Financiadora de Inovação e Pesquisa (Brazil)minorStrategic or Co-development PartnerResearch and development funding partner in Brazil for innovation projects contributing to sector growth and development.
• KWS and LimagraincoreStrategic or Co-development PartnerOriginal founding partners of AgReliant Genetics (2000). KWS and Limagrain established AgReliant as joint venture providing access to global corn germplasm pool. Now integrated into GDM following acquisition.

Scale indicators9 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• BASF Agricultural Solutions: Acquired Bayer's vegetable seeds and trait assets and invests heavily in seed-trait combinations. Competes with GDM in commodity row crops with broader crop protection portfolio integration.
• Syngenta Group: Global ag input major with leading corn, soybean and cereals seed brands (NK, Golden Harvest, AgriPro). Competes with GDM across soybean and corn genetics worldwide, with strong presence in Latin America and Europe.
• Bayer Crop Science: Through its Climate Corporation and Crop Science division (formerly Monsanto), Bayer operates the largest global seed trait portfolio including DEKALB (corn) and Asgrow (soybean). A broad incumbent across seeds, traits and crop protection overlapping GDM's row crop focus.
• DLF Seeds: Global leader in forage and turf seed genetics including cereals and sugarbeet. Comparable in plant breeding scale and global distribution; competes most directly with Energix (GDM's new silage/forage brand) and other non-row-crop GDM genetics.

Direct peers

• KWS SAAT: German plant breeding company that co-founded AgReliant Genetics in 2000 (now part of GDM). Direct comparable in corn, sugarbeet and cereals seed genetics; co-founder relationship and ongoing germplasm pool integration make KWS a uniquely comparable peer.
• Stine Seed Company: Largest independent U.S. corn and soybean seed company, family-owned like GDM. Direct peer in U.S. row crop seed genetics with regionally-focused brand and direct-to-grower sales model that mirrors GDM's Central/Northern Corn Belt approach (AgriGold/Mustang Seeds/Producers Hybrids).
• Corteva Agriscience: One of the largest global seed companies, with deep corn and soybean genetics portfolios and a multi-brand strategy that closely mirrors GDM's regional brand architecture (e.g., Mycogen, Pioneer, Brevant). Directly comparable on target crops, breeding scale and go-to-market.
• RAGT Group: French seed genetics company with corn, sunflower, sorghum and cereals breeding programs, owner of Dynagro and other regional seed brands in North and South America. Direct comparable on-row crop genetics, particularly sunflower and corn, with European and Americas footprint overlapping GDM.
• Limagrain Group: French farmer cooperative and the other co-founder of AgReliant Genetics. Comparable multicrop seed genetics strategy (Field Seeds, Vegetable Seeds) and similarly uses cooperative/family ownership structures, making it a structurally analogous peer.

Regional players

• Nidera Seeds (COFCO International): Acquired by COFCO, with strong South American seed operations including corn and soybean varieties in Argentina, Brazil, Uruguay and Paraguay. Highly comparable regional peer to GDM in the South American row crop seed market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/gdmseeds
• YouTubeyoutube.com/@gdm5272/videos
• LinkedInlinkedin.com/company/gdmseeds
• Instagraminstagram.com/gdmseeds

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries14 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Asociados Don Mario