Protosystem Oy

Protosystem Oy is a Finnish software development company based in Selki, Finland. The company’s Finnish business ID is 0485185-7 (VAT FI04851857). It was entered in the Finnish Trade Register in 1982. Its registered office is located at Vekselintie 10, 03320 Selki. Its primary registered activity falls under NACE Rev. 2.1 class 62.10 (software development). As a registered software development provider, Protosystem Oy is listed in EULista’s directory of EU companies, where its identifiers and registration details are cross-referenced with official open data sources for accuracy. Its company registration can be independently verified through the Finnish Business Information System (YTJ) using the business ID 0485185-7. This profile is compiled from the Finnish Patent and Registration Office (PRH/YTJ) open data and the GLEIF Legal Entity Identifier register, and is updated as new official information becomes available. Businesses and buyers researching software development suppliers in Finland can use EULista to compare Protosystem Oy with other companies in the same sector and region.