An international group built around post-harvest expertise, grain storage and agricultural infrastructure
GGS, a group dedicated to post-harvest and biomass infrastructure
GGS is an international group specialised in post-harvest infrastructure, grain storage, grain drying and biomass-related solutions. With more than 30 years of experience in agricultural, grain and agro-industrial projects, GGS supports farms, cooperatives, industrial sites and agroenergy stakeholders across Europe, Africa, the Middle East and Asia-Pacific. Our teams design and deliver reliable installations to receive, clean, dry, store, handle and valorise grains and biomass, taking into account local conditions, volumes to be processed and long-term operating objectives.
Our mission
To sustainably preserve the quality of cereals, grains and biomass, from harvest through to their valorisation. Wherever we operate, our objective remains the same: to design high-performance post-harvest installations capable of securing stocks, reducing losses and preserving the commercial value of agricultural products.
Our commitments
Agricultural and energy markets are undergoing major changes: the need for food sovereignty, development of local production, valorisation of agricultural resources and the growing importance of renewable energies. In this context, GGS deploys its expertise in grain storage, grain drying, cleaning, handling, automation and biomass to support stakeholders in agriculture, agro-industry and agroenergy.
Installations designed to preserve grain quality
GGS designs installations adapted to real field challenges: preserving grain quality, securing harvested volumes, reducing post-harvest losses, controlling operating costs and ensuring long-term equipment reliability.
Projects adapted to local agricultural realities
Each project is studied according to climatic conditions, local farming practices, products to be stored, intake capacities, drying throughputs, energy constraints and the site’s operating habits.
Fewer losses, more value for harvests
GGS solutions are designed to reduce post-harvest losses, preserve the commercial value of grains and biomass, optimise handling flows and support profitable, durable and scalable agricultural installations.
“We are proud to be challengers in the international market. Our team is committed and enjoys tackling obstacles. We are known for our proactivity and our ability to build relationships with our customers. These relationships, which are based on geographical proximity and cultural connections, give us an excellent understanding of our customers’ issues and challenges. We have confidence in our industry expertise, our shared thirst for knowledge and our common determination to design and deliver to our customers reliable infrastructure that will keep their stocks in optimum conditions and maximise their sales value.”
The origin of GGS
Both sons of farmers, driven by a taste for challenge and a strong agricultural culture, Jérémie Choiseau and Samuel Simonin draw their determination from their French roots and from the experience they gained on international projects. As builders of large-scale agricultural, grain and agro-industrial infrastructure, they have led projects in Europe, Asia-Pacific, the Middle East and Africa. After successfully restructuring and developing Agriconsult and Les Mergers, they joined forces to drive international development by creating GGS.
Key milestones
2003 – Jérémie Choiseau begins his international development journey through C-Lines, working on major agricultural and industrial projects.
2003–2014 – Through C-Lines, Jérémie Choiseau drives international development across the Middle East, China and South Africa.
2004 – Samuel Simonin joins Agriconsult (founded in 1997 and specialising in the design of grain storage solutions), later becoming General Manager.
2015 – Acquisition of Agriconsult.
2019 – Opening of an office in Eastern Europe (Slovakia).
2020 – Launch of international development with the creation of GGS.
2022 – Opening of an office in Asia-Pacific (Malaysia) and acquisition of Les Mergers.
2024 – Acquisition of 2ai.ci and Expert Farmer
Executive commitee
Jérémie CHOISEAU
CEO – GGS Group
Samuel SIMONIN
General Manager – GGS Group
Fred PUC
General Manager – GGS Asia-Pacific
Jeremy BOOGAERTS
General Manager – GGS Africa
“In equipping our customers with storage facilities that are perfectly sized to their needs, we make sure that we cover all of their priorities. Our technical and economic study covers all angles: ensuring the grain meets food safety standards, reducing stock wastage and post-harvest losses, optimising the investment cost and managing energy consumption. The infrastructure that we design and install is high-performing, competitive, energy-efficient and built to last. By working hand in hand with our customers to bring their projects into being, we help secure local supplies of quality food and a sustainable source of biomass energy.” We have confidence in our industry expertise, our shared thirst for knowledge and our common determination to design and deliver to our customers reliable infrastructure that will keep their stocks in optimum conditions and maximise their sales value.”
Our promise
To preserve the integrity of your grains at the best possible cost and deliver them at the right time. This promise is based on:
What brings us together
Whether in Slovakia, Bangladesh, Malaysia, the Philippines, Nepal or Niger, we are united by the same curiosity and shared passion for agriculture. This field-oriented culture drives us to support projects as closely as possible to farmers, cooperatives and industrial operators, with reliable, durable agricultural installations adapted to local realities.
GGS affiliates supporting agricultural projects as close to the field as possible
An organisation built on regional expertise
GGS relies on regional offices to support grain storage, grain drying, handling, biomass and agro-industrial infrastructure projects as close as possible to local markets. Each affiliate acts as an on-the-ground relay, able to understand climatic conditions, farming practices, operating constraints, available resources and the specific needs of each territory. This organisation allows the group to combine international engineering, local teams and adapted project management in order to deliver reliable, durable installations that are consistent with the realities of each site.
A global presence serving local markets
Through its affiliates, GGS supports agricultural, agro-industrial, logistics and energy projects in several regions of the world. This international presence makes it possible to meet a wide range of needs: harvest reception, grain cleaning, grain drying, storage, handling, automation and biomass valorisation. In every region, GGS entities rely on the same principles: a strong engineering foundation, a proven project management methodology and close attention to installation quality.
Coordinated from Abidjan by 2AI.CI, GGS Africa supports post-harvest and agro-industrial projects across West, Central, East and Southern Africa. The affiliate works on grain storage, handling, agricultural processing and cocoa conditioning installations, with strong field expertise adapted to the continent’s climatic, logistical and energy constraints.
Based in Kuala Lumpur, GGS Asia-Pacific supports fast-growing agricultural and industrial markets with post-harvest, biomass, pellet and agro-industrial processing solutions. The affiliate works on projects related to maize drying, rice, cocoa, coffee, animal feed, port terminals and export-oriented logistics chains.
From Slovakia, GGS Eastern Europe supports farms, cooperatives and industrial operators in the modernisation of their grain storage, drying, cleaning and handling installations. The affiliate meets on-site post-harvest control needs with a local team able to provide design, worksite monitoring, commissioning and technical support.
Based at the group’s headquarters in Burgundy, France, GGS Western Europe manages agricultural and industrial projects involving grain storage, drying, handling, automation and bulk logistics. The affiliate draws on more than 30 years of post-harvest expertise to support farms, cooperatives and industrial operators, from the techno-economic study through to commissioning.
Based in Abu Dhabi, GGS Middle East supports strategic grain storage, agro-industrial and bulk logistics projects in the Gulf region. The affiliate works on high-capacity infrastructure projects related to food security, port terminals, logistics networks and environments subject to strong climatic constraints.
Specialised brands covering the entire post-harvest chain
Complementary expertise serving agricultural and industrial projects
The GGS Group brings together specialised brands in post-harvest infrastructure, grain storage, grain drying, ventilation, handling, conditioning and agro-industrial projects. Each brand has its own history, technical know-how and market positioning. This complementarity enables the group to support a wide range of projects, from farm-scale installations to high-capacity industrial sites. Through Agriconsult, Les Mergers, 2AI.CI and Expert Farmer, GGS combines engineering, manufacturing, field expertise and project management. Each brand retains its own identity while sharing the same ambition: to design reliable, durable installations adapted to real field constraints.
Founded in 1997, Agriconsult designs and delivers turnkey solutions for post-harvest grain management across Europe. Its expertise covers storage, drying, cleaning, handling and process systems, supporting farms and agro-industrial operators facing growing requirements in terms of quality and regulatory compliance.
Founded in 1990, Les Mergers is a leading French manufacturer specialising in ventilation systems for on-floor storage and on-floor drying. With more than 30 years of experience, the company has equipped over 180,000 tonnes of storage capacity and has extended its know-how to methanisation and biomass valorisation.
Based in West Africa, in Côte d’Ivoire, 2AI.CI specialises in storage, drying, handling and conditioning solutions for cocoa, rice and cereals. The installations developed by 2AI.CI rely on modern equipment designed to protect harvests, improve productivity and ensure optimal preservation.
Expert Farmer is a brand owned by FGM International, a French company with offices in Abu Dhabi and Kuala Lumpur. It specialises in the development, management and implementation of modern agricultural and agribusiness projects on a large scale worldwide.
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