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Korpun Siemen

korpunsiemen.fi Direct investor

Korpun Siemen is a Finnish investment company formed by 33 early-stage investors that co-invests in seed-stage growth companies alongside existing investors, funds and business angels. Its board makes investment decisions unanimously, and the same owners also make follow-on investments in later rounds.

Korpun Siemen is an angel network headquartered in Oulu, Finland. It invests directly in companies, at seed. Its stated cheque size is 50.000-200.000€ (koko rahoituskierros 200-500.000€).

“Sijoitamme alkuvaiheen yrityksiin (seed-vaihe)”

— Korpun Siemen, own website
Layer
Direct investor
Type
Angel network
Stage
Seed
Headquarters
Oulu, Finland
Cheque size
50.000-200.000€ (koko rahoituskierros 200-500.000€)

Team, as Korpun Siemen publishes it

  • Martti Suomela Hallituksen puheenjohtaja
  • Anssi Ylimaula Hallituksen jäsen
  • Anna Toppari Hallituksen jäsen
  • Tatu Vehmas Hallituksen jäsen
  • Ilkka Sillanpää Hallituksen jäsen
  • Ville Lassila Analyytikko / Back-Office
  • Matias Itkonen Omistaja-advisor
  • Kalle Salminen Omistaja-advisor
  • Antti Rantala Omistaja-advisor
  • Kimmo Tyni Omistaja-advisor
  • Mikko Vähäsöyrinki Omistaja-advisor

Names and roles exactly as listed on korpunsiemen.fi. Nothing else about these people is recorded.

Where this comes from

Every fact above was read from a page Korpun Siemen publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

  • https://www.korpunsiemen.fi/name, is_investor, layer, type, hq_country, hq_city, stage_min, stage_max, cheque_size, thesis_quote, description, people, status

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Record 16357 · added 2026-10-26 · link last verified 2026-10-26 · confidence high

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