Client access
Number 1
in lubricant
condition monitoring
Geserco, European pioneer in used oil analysis
GESERCO, 50 years of service and innovation
In 1973 GESERCO invented the concept of “Portable Oil Testing Kit” which allows any user in the field, where the machinery is operated, to instantly monitor the condition of oils and fuels without the need for sending a sample to a laboratory.
Through some very simple, rapid and cost effective techniques, the GESERCO oil test kits give operators and maintenance personnel and advance warning of potential machinery failures, avoiding costly breakdowns, reducing operational expenditures and protecting industrial assets.
The GESERCO test kits are applicable to engine lubricating oils, turbine oils, gear oils, hydraulic oils, biodiesels, fuels, metal machining fluids...They come with a comprehensive operation and interpretation user guide allowing any user, even a non-specialist, to make immediate on-site decisions for maintaining and safeguarding the lubricated equipment.
Over the past 50 years certain GESERCO tests have become industry standards in the marine, automotive, aircraft and industrial fields... Some have even been standardized by ISO.
Please browse our website and read on to discover how and why 30 000+ industrial sites worldwide are using the GESERCO technology and how our rapid oil test kits can help you!
We look forward to teaming up with you!
The GESERCO Team
Geserco in figures
Creation date
Number of sites equipped
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Export turnover
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Annual growth
Simple, precise and rapid field kits
News
Steel Industry & Metalworking: controlling cutting and machining fluids quality, a key for performance and safety
In machining and metalworking environments, cutting fluids play an essential role: they provide lubrication, cooling, and tool protection, while ensuring safe working conditions for operators. But field constraints, high temperatures, intensive...
Happy New Year 2026 from GESERCO!
A new year is beginning, filled with exciting opportunities and new challenges to take on together. To all our clients, partners, and collaborators: thank you for your trust in 2025. Your projects and ambitions motivate us to continue developing...
Merry Christmas from GESERCO!
The entire GESERCO team wishes you a wonderful Christmas filled with joy, meaningful moments, and well-deserved rest. We would like to warmly thank our clients, partners, and distributors for their trust and collaboration throughout 2025. Yo...
Did you know… that improper viscosity can irreversibly damage your equipment?
Viscosity is one of the most critical properties of a lubricant. If the oil is too fluid, it no longer ensures proper contact between metal surfaces; if too thick, it hampers system performance and causes excessive energy consumption. Improper ...
Maritime Sector: Keep your equipment running, wherever the sea takes you
Dear clients and partners, At sea, reliability is not optional, it is vital. Engines, hydraulic circuits, and onboard systems operate under harsh and unpredictable conditions. Anticipation and prevention are therefore essential to ensure safety,...
The human behind every analysis
At GESERCO, technology never replaces human expertise. Our equipment is designed for high performance, but its true value lies in the support and understanding that come with it. Our technical teams are by your side every day: Helping you sel...
Behind the scenes of engineering at GESERCO
Innovation always starts with listening to users. At GESERCO, every tool we develop addresses a real need expressed by professionals in the field. Our R&D teams work hand in hand with technicians, engineers, and end-users to design solutions...
Polluvision™ Test Kit: monitor and identify contamination in your hydraulic fluids and lubricants
Focus on the Polluvision™ Test Kit: monitor and identify contamination in your hydraulic fluids and lubricants Being able to detect and identify even minor contamination by solid particles of hydraulic fluids and lubricating oils is the key...
Africa Power Services Training at GESERCO
A few days ago, we had the pleasure of welcoming at GESERCO Loïc SAVEAN, After Sales Manager, and other members of the Customer Support team of Africa Power Services, a leader in the design, construction and maintenance of power production fa...
Mining Industry: ensuring equipment reliability in extreme conditions
In the mining sector, machines operate in harsh environments: dust, vibrations, heavy loads, and temperature variations... These demanding conditions put lubricants to the test, making regular monitoring essential. Why monitoring the condition of...
A dynamic team by your side
GESERCO, European pioneer in field oil analysis
GESERCO is the oldest manufacturer of kits for analysing and checking oils.
Since 1973, GESERCO has offered a complete and innovative range of equipment rapid analysis of lubricants, fuels and solvents.
Luc DARGENT
General manager
Manon ROCHE
Back Office Manager
Antoine DE MONTARNAL
Technical Manager
Sophie VERSOS
Export Sales Manager
Loïs LAFONT
Product Development and Support Engineer
Sandrine GESLIN
ADV Export Assistant
Join a movement-driven company
Contact RecruitmentGESERCO is one of the world's leading suppliers of rapid analysis equipment for fuel oils and lubricants. To support our growth, we regularly welcome new employees.
If you are a dynamic and motivated professional, if you want to join a growing company and participate in its success
