Partnerships & Represented Factories
High product quality has always been our primary goal. Since 1981, we have been steadily building, year after year, exclusive partnerships with leading factories abroad. Our aim is to offer the Greek market innovative products of optimal and consistent quality, while ensuring uninterrupted availability and prompt supply for our partners.
GEMMA S.A. is proud to officially partner with and represent some of the most prestigious international brands:
De Ceuster Meststoffen (DCM) Organic Fertilizer Factory - Belgium
DCM has over 45 years of experience in the research, development, and production of specialized plant nutrition products. Its fertilizer range is globally recognized, by both professionals and amateurs, as top-tier in design and performance. It provides over 300 innovative nutrition products, manufactured in its state-of-the-art privately owned facilities, meeting the strictest quality, safety, and environmental protection standards of the EU and the USA.
Vebi Public Health Products Factory - Italy
Vebi Istituto Biochimico utilizes the science of biochemistry to research and develop public health products. The impressive effectiveness of its products is due to the high-quality synthesis of active ingredients and continuous scientific research. With a stable, long-standing presence of over 80 years, Vebi has achieved international acclaim, with its products inspiring trust in more than 50 countries.
Hortus Seed Production & Packaging Factory - Italy
Hortus Sementi Srl, a significant member of the powerful Suba group, is a guarantee in the seed industry. It specializes in the production, selection, and sub-packaging of vegetable, aromatic, and flower seeds. All Hortus seeds undergo rigorous laboratory testing, ensuring a vast variety, exceptionally high germination rates, and genetic purity, fully meeting the needs of the Greek land.
Thoolen M. Flower Bulb Production & Standardization Factory - Netherlands
Founded in 1894 with over 130 years of history, M. Thoolen offers the most complete and reliable range of packaged flower bulbs. It exports throughout Europe, the Far East, and the USA. Its immense variety relies on hard work during production, as well as meticulous post-harvest care. Thus, it ensures unmatched quality, bulb health, and absolute fidelity to the colors and types of blooming flowers.
Binst Seed Potato Breeding Factory & Laboratory - Belgium
Binst Breeding & Selection is the largest and most historic seed potato trading company in Belgium. It focuses exclusively on the research, selection, and multiplication of high-yield tubers, with cultivations in 6 countries (Netherlands, Belgium, Luxembourg, France, Canada, Australia). Fully responding to the specific soil and climate requirements of each region, it exports certified, healthy seed potatoes to over 45 countries worldwide.
Kollant Plant Protection Products Factory - Italy
Kollant has been dynamically active since 1960 in the production of high-quality plant protection products, specialized baits, and solutions for the garden and field. It holds a leading market position in glue products (traps, etc.) and stands out in the global ranking for providing reliable, modern, and safe solutions for protecting crops from pests and diseases.
Mosqitter Smart Mosquito Control Systems Company
Mosqitter specializes in the design and production of smart, eco-friendly large-scale mosquito control systems. Utilizing innovative software and cutting-edge technology, it offers highly effective solutions, free of toxic chemicals. Its goal is the radical eradication of mosquitoes and the protection of public health with absolute respect for the natural environment.
YANCO Insect Repellents & Public Health Products Factory - United Kingdom
Based in the UK, YANCO is a leading manufacturer of insecticides and pest control solutions, such as mosquito coils, mats, and liquids. Combining excellent quality raw materials with strict safety standards, Yanco's products contribute significantly to the daily protection of people and public health on a global scale.
Sharda Cropchem Global Crop Protection House - India
Sharda Cropchem is one of the fastest-growing agrochemical companies worldwide, with a strong momentum in the research and registration of new formulations. It offers a vast and flexible portfolio of high-quality plant protection products (fungicides, herbicides, insecticides), actively supporting modern producers in protecting their crops and achieving maximum yields.
HZPC Seed Potato Research & Trade Company - Netherlands
The Dutch HZPC is a global leader in research, the development of new varieties, and the trade of certified seed potatoes. Through continuous innovation, it creates potato varieties with exceptional resistance, yield, and adaptability. By providing top-quality genetic material, it perfectly meets the diverse and demanding needs of the global agricultural market.
M. MAAS Kruiningen Propagation Material Factory (Onion sets & Garlic) - Netherlands
A specialized Dutch company with a long and successful tradition in the production, strict selection, and standardization of high-quality propagation material. M. MAAS Kruiningen stands out in the market for its excellent onion sets (small onions for planting), shallots, and garlic, offering products with exceptional plant health and guaranteed germination capacity.