Adapted mobile technologies and quality service
Since 2011, SEMEO has been providing a global response to customer issues. Specialists in the management of urban wastewater, sludge and industrial effluent, our teams treat and valorize all types of effluent.
The expertise of our teams and the performance of our fleet of mobile equipment ensure the responsiveness and efficiency of our actions. Wherever you are, SEMEO responds to requests, whether urgent or scheduled, in the way best suited to the effluent to be treated.
Every day, SEMEO works in partnership with its customers, whether they are local authorities, environmental specialists or players in the energy, agri-food, chemical, metallurgy or aeronautics sectors… Rigor and trust are the guarantee of a high-quality service that meets your requirements while respecting economic and ecological concerns.

Key figures
- Number of mobile units +100
- Creation date 2011
- Number of effluents treated 2 million m3 of effluents treated – 100,000 T of waste recovered
- Waste volume reduced by +80%/year
- Treatment tests in our laboratory
- Response time – less than 24H
The SEMOSIA Group
Through its 3 divisions (Equipment and Services for environment- Industrial Equipment – Stage Equipment) and its responsible approach combining sustainability and high industrial performance, SEMOSIA Group is committed to meeting tomorrow’s human and environmental challenges.
With a presence on every continent and a network of subsidiaries, agents and distributors, SEMOSIA employs over 300 people in the fields of industry, the environment and stage equipment (telescopic stands and seats).
SEMEO, part of the SEMOSIA group, is part of the environmental equipment and services division, which includes :
Sludge and effluent treatment engineering

Semeo’s
composting platform


