Creators of Space

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COS nv is an innovative company that specializes in the design and manufacture of retractable seating systems and mobile retractable seating systems for sports, education and cultural buildings.

Custom made, external assessment, innovative technology and EN1090 certified production in our factory is resulting in guaranteed top quality.

In addition to our home market - Belgium, the Netherlands and France - where COS itself is active, we serve the European market with strategic exclusive partners. Our partners are mostly manufacturers and operate in the same market with a complementary product group.

Co creation

Together with the architect(team), user and client we study different views to work to a custom made solution. The synergy of expertise leads to innovative and leading solutions.


Using innovative technologies, best quality durable materials and clever design we can keep cost of ownership low and guarantees high!

In house production

All telescopisch tribunes and mobile telescopic tribunes are produced in our production facility in Oudenaarde, Belgium.


Our products are high valued and therefore we offer our clients an extended guarantee program to ensure a flawless use. When intervention is required we have a quick response ratio to get you up and running into time.

Custom made

Not one building is 100% similar and the demands and wishes of the user does not always meet the budget that is foreseen by the client. COS offers for every project a custom made solution with a sharp eye on wishes, demands, budget and regulation.

European standard

Every technical design is tested in advance and afterwards according the European Standard for spectator facilities EN13200 1,3, 4 and 5. The testing is done by our own engineers and afterwards by a independent testing agency.

International certification

The full production process from first drawing and production to the day of completion is certified according EN1090. With completion an as-built file is handed to the client with a Declaration of Performance.

EN1090 Factory Production Control

From 1 July 2014, all steel construction parts with load-bearing properties will be subjected to the EN 1090 standard. From that date on companies who bring steel constructions on the European market must issue a CE declaration on the manufactured products. From then on, steel constructions may no longer be delivered without a CE declaration, issued only by a certified company.
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COS Sustainable Development Goals

With the development and market introduction of the telescopic stand with push-chain drive, COS has laid the foundation for the continuous pursuit of sustainable solutions in our industry.

In addition to our sustainable product solutions, we also – and systematically since the UN's structural formulation – have been devoting great importance to our broader role in sustainable transformation. Not only are we aware of the idea, but we also have the sectors for which we are active, their own objectives, and thereby facilitate their sustainability objectives.
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Participating exhibitions

We yearly participate in several important trade fairs and and seminars in The Netherlands, Belgium and France. We participate during CUE Rotterdam, a two-yearly meeting for professionals in theatre branche; ISB the important annual congress for Flanders Sport professionals, architects and decision makers; and JTSE one of the leading trade fairs in Paris for theatre branche.


COS nv
Arend de Keyserestraat 8
9700 Oudenaarde

[t] +32 55 21 15 81
[e] contact

Social media

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