Legal name

Arkkitehtitoimisto Matti Happonen Oy

Registry code

0748405-2

VAT number

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Founded

1989

Employees

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Annual capacity

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Exports to

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Board

—

Share capital

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Source

YTJ Business Information System · synced August 1, 2026

Company data: PRH open data (YTJ) · CC BY 4.0