companydata.dkcompanydata.dk
SearchPricingAPI
companydata.dkcompanydata.dk

Free company lookup with financials, ownership and key figures for all Danish companies.

Overview

  • Municipalities
  • Postal codes
  • Industries
  • Countries
  • Top 100 companies
  • Top lists
  • Business news
  • Check company
  • Find owner
  • Financial data
  • Credit rating
  • Credit report
  • Background check

Links

  • Search
  • Pricing
  • Company profile
  • Monitoring
  • Lead List Generator
  • Screening
  • CVR Enrichment
  • Network search
  • Statstidende
  • Guides
  • Glossary
  • Compare alternatives

Integrations

  • API
  • MCP-server
  • Claude
  • ChatGPT
  • Perplexity
  • Mistral Le Chat
  • Gemini
  • Zapier
  • Dinero
  • e-conomic

Who it's for

  • For you
  • For accountants
  • For investors
  • For sales teams
  • For lawyers
  • For journalists

Legal

  • Privacy Policy
  • Terms of Service
  • Information Letter
  • Contact

© 2026 companydata.dk

Thomas Køllner Olsen

PersonUnit number: 4000036425
Aarhus C
1
Ownership
1
Board positions
2
Director positions
5
Other roles
3
People in network

People in network(3)

People who held roles at the same companies, or who co-own the same companies

Niels Holger Ehlers
IOL INNOVATIONS ApS
Jørn Frederik Falch
IOL INNOVATIONS ApS
Mette Munch
IOL INNOVATIONS ApS
Find the connection to another person

Ownership(1)

THOMAS KØLLNER OLSEN HOLDING ApS
CVR: 32161561
EJERREGISTER
100%
Ownership
Active

Board positions(1)

IOL INNOVATIONS ApS
CVR: 31947707
FORMAND
Active
Since 30. sep. 2009

Director positions(2)

THOMAS KØLLNER OLSEN HOLDING ApS
CVR: 32161561
DIREKTØR
Active
Since 3. jun. 2009
IOL INNOVATIONS ApS
CVR: 31947707
DIREKTØR
Active
Since 26. jan. 2009

Other roles(4)

IOL Power Club
CVR: 32225993
Foreningsrepræsentant
Active
Since 29. okt. 2025
THOMAS KØLLNER OLSEN HOLDING ApS
CVR: 32161561
STIFTERE
Active
Since 3. jun. 2009
IOL INNOVATIONS ApS
CVR: 31947707
STIFTERE
Active
Since 26. jan. 2009
IOL INNOVATIONS ApS
CVR: 31947707
EJERREGISTER
Active

Got a list of CVR numbers?

Enrich it with company names, key figures, owners and contact details in minutes.

Try CVR enrichment

Former roles(1)

P C Data/Thomas Olsen
CVR: 10413230
INTERESSENTER
Dissolved
Ended
Since 1. sep. 1986
Until 22. jun. 2009

Indirect ownership(1)

Companies owned indirectly through ownership chains.

IOL INNOVATIONS ApS
CVR: 31947707
100%
Effective ownership
Depth: 1
Ownership path:
THOMAS KØLLNER OLSEN HOLDING ApS(100%)
→IOL INNOVATIONS ApS(100%)