Ostreya
Waste management and recycling
- B2B
About Ostreya
Innovative start-up offering companies waste management services, including sorting, collection, and recycling, focusing on customer satisfaction and sustainability
Key facts
- Industry
- Waste Collection
- Company size
- 51–250 employees
- Headquarters
- colombes, île-de-france, France
- Founded
- 2009
- Revenue
- $11.2M – $140MTamtam estimate
- Website
- ostreya.com
Ostreya in the news
- Handicap : au coeur d'une "entreprise adaptée" qui gère les déchets à Orléans
Ostreya, a waste management company in Orléans, France, became an "Entreprise Adaptée" in July 2025 to support employment for people with disabilities while collecting and sorting over 100 tons of various waste streams annually for recycling.
- Cette entreprise du Loiret décroche l'agrément "entreprise adaptée", une nouvelle dimension pour elle
Ostreya secured an 'Entreprise adaptée' accreditation for its Centre-Val de Loire agency, enabling it to offer waste management services that combine operational performance with social inclusion through its new Ostreya Adapt subsidiary.
- PARIS : Ostreya partenaire de MPH 1865 - des essuie-mains usagés au papier d’essuyage
Ostreya and MPH 1865 formed a partnership to create a circular loop for used paper towels, converting them into new wiping paper products.
- MARSEILLE : Le groupe Tri-O Greenwishes Groom s'installe dans la cité phocéenne
Tri-O Greenwishes Groom acquires Marseille-based B&P Environnement to expand its waste management presence and social impact in Southern France, aiming for national coverage by 2026-2027.
- Economie - Le groupe Tri-O Greenwishes Groom s'installe à Marseille
Tri-O Greenwishes Groom expands in Marseille by acquiring B&P Environnement to boost its circular economy leadership and national growth.
Ostreya at a glance
Ostreya is a B2B company in the Waste Collection industry, headquartered in colombes, île-de-france, France.
Ostreya was founded in 2009.
Ostreya has 51–250 employees.
Ostreya's revenue is $11.2M – $140M (Tamtam estimate).
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