Complementum Oy

ActiveBusiness ID 1542520-4Limited companyEst. 199972100 · Research and experimental development on natural sciences and engineering Vantaa, Uusimaa

Official record ↗

Age27 years

older than 91% of its sector

Same activity, Finland1,404live companies · 129th oldest

In Vantaa19,730live companies · 37 in the same activity

At this address1only this company

In brief

Complementum Oy is a limited company registered in Finland on 13 April 1999. At 27 years old it is older than 91% of the 1,404 live companies whose main activity is research and experimental development on natural sciences and engineering. Its registered office is in Vantaa, Uusimaa. 37 live companies in Vantaa share the same main activity.

Register details

Registered nameComplementum Oy

Business ID1542520-4

Company typeLimited company

Registered office01640 Vantaa

Nature of business (TOL 2025, Finnish SIC)72100 Research and experimental development on natural sciences and engineering

International sector (ISIC Rev.4)M · 72 Scientific research and development

Timeline

13 Apr 1999Incorporated

Register entries

From the register.

Incorporated13 April 1999

VAT registerNot registered

Employer registerNot registered

Research and experimental development on natural sciences and engineering in Finland

Live companies whose main activity is 72100: 1,404 in total, median age 7 years, 101 incorporated in the past 12 months.

All 1,404 companies

This company's decadeOther decades

Incorporated per year, still live

Location

Registered office in Vantaa, Uusimaa.

Live companies in Vantaa19,730

Same activity in Vantaa37

New in Vantaa, past 12 months1,215

Similar companies

Live companies with the same main activity, nearest first.

Compare all

Stryker AB, Finland - sivuliike SuomessaVantaa, Uusimaa

Number 1504837-3Est. 1998

Tiedekeskussäätiö srVantaa, Uusimaa

Number 0602359-6Est. 1998

Carbozyme OyVantaa, Uusimaa

Number 1568495-1Est. 1999

Confidentia Medica OyVantaa, Uusimaa

Number 1650065-9Est. 2001

ICARE FINLAND OYVantaa, Uusimaa

Number 1084502-3Est. 1997

Metsäteho OyVantaa, Uusimaa

Number 1041397-6Est. 1996

Sources

Register data: Finnish Patent and Registration Office (PRH) open data (CC BY 4.0), delivery of 20 October 2026. Municipalities, regions and industry classification: Statistics Finland (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the Finnish Business Information System before relying on it.

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