Mastermai Oy
ActiveFinland · registry no. 3431414-7 · HELSINKI
Mastermai Oy is an active limited company registered in Finland (registry number 3431414-7), based in HELSINKI, operating in other miscellaneous educational n.e.c., registered on 13 March 2024.
At a glance
- Status
- Activeregistry value: ACTIVE
- Company type
- Limited companycode 16
- Industry
- Other miscellaneous educational n.e.c.activity code 85599
- Registered address
- Runeberginkatu 32, 00100 HELSINKI, Finland
- Registered since
- 13 March 2024
Website & contact
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Where this information comes from
Every fact above was read from PRH/YTJ open data (Finland), an official register, and last checked on 1 Sept 2026, 13:43 UTC. The data is reused under the licence “CC BY 4.0”. Nothing on this page is estimated: where the register has no value, we say so.
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