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Oulun Työstökeskus

Makes suppressors and gun accessories in Oulu, Finland, sold wholesale to buyers across Europe

Oulu, FinlandFounded 1996ouluntyostokeskus.comWebsite technologies

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  • New on EvolcAdded 2026-10-28

About Oulun Työstökeskus

Oulun Työstökeskus Oy is a Finnish fine machining company that produces suppressors and other gun accessories. Its SAK and ArmaSe suppressor ranges are complemented by adapters, bipods, picatinny rails and cleaning rods. Products are designed and manufactured in-house, apart from the raw aluminium and the anodizing finish, and each suppressor is assembled and inspected individually.

Customers are wholesale buyers. The company does not supply suppressors directly to consumers outside Finland and directs other buyers to its wholesale contact. It produces and sells over 15 000 suppressors a year.

The business dates its start to 1982, while the registered company was founded in 1996. Production takes place at a facility in the former army barracks at Hiukkavaara, Oulu. Jarkko Halonen is owner and CEO, and Antti Aatsinki is owner and production manager.

Product: SAK and ArmaSe suppressors, plus adapters, bipods, picatinny rails and cleaning rods for firearms.

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