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

Martin Stentoft Jacobsen

PersonUnit number: 4000443254
Roskilde
1
Ownership
1
Board positions
6
Director positions
3
Other roles
11
People in network

People in network(11)

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

Lars Kruse Ravnsbeck
Smart City Inventions ApS, TOTALAFFALD ApS, WasteControl ApS, WasteControl ApS, Smart City Sensors ApS, Virtual Waste ApS, Virtual Waste ApS
Per Hyldahn
ENTREFLEX A/S, ENTREFLEX A/S, ENTREFLEX A/S
Henrik Hyldahn
ENTREFLEX A/S, Brovej 17, 4592 Sejerø ApS
Find the connection to another person

Ownership(1)

4SJ HOLDING ApS
CVR: 33582129
EJERREGISTER
100%
Ownership
Active

Board positions(1)

ENTREFLEX A/S
CVR: 31592305
BESTYRELSESMEDLEM
Active
Since 1. okt. 2024

Director positions(3)

WasteControl ApS
CVR: 35233806
DIREKTØR
Active
Since 25. apr. 2013
TOTALAFFALD ApS
CVR: 33507674
DIREKTØR
Active
Since 28. mar. 2011
4SJ HOLDING ApS
CVR: 33582129
DIREKTØR
Active
Since 24. mar. 2011

Other roles(2)

4SJ HOLDING ApS
CVR: 33582129
STIFTERE
Active
Since 24. mar. 2011
WasteControl ApS
CVR: 35233806
EJERREGISTER
Active

Fetch this data via API

Every Danish company, financial statement and ownership record — straight into your own systems or your AI assistant via MCP.

See the API documentation

Former director positions(3)

Virtual Waste ApS
CVR: 41352639
DIREKTØR
Ended
Since 5. maj 2020
Until 15. sep. 2020
Smart City Inventions ApS
CVR: 32146279
DIREKTØR
Ended
Since 1. jan. 2017
Until 28. feb. 2017
Smart City Sensors ApS
CVR: 35394621
DIREKTØR
Dissolved
Ended
Since 23. okt. 2014
Until 10. maj 2023

Former roles(1)

Firmaet Martin Jacobsen
CVR: 26792762
INTERESSENTER
Dissolved
Ended
Since 1. okt. 2002
Until 31. dec. 2004

Indirect ownership(3)

Companies owned indirectly through ownership chains.

TOTALAFFALD ApS
CVR: 33507674
50-66,65%
Effective ownership
Depth: 1
Ownership path:
4SJ HOLDING ApS(100%)
→TOTALAFFALD ApS(50-66,65%)
WasteControl ApS
CVR: 35233806
33,33-49,99%
Effective ownership
Depth: 2
Ownership path:
4SJ HOLDING ApS(100%)
→TOTALAFFALD ApS(50-66,65%)
→WasteControl ApS(90-99,99%)
Virtual Waste ApS
CVR: 41352639
25-33,32%
Effective ownership
Depth: 2
Ownership path:
4SJ HOLDING ApS(100%)
→TOTALAFFALD ApS(50-66,65%)
→Virtual Waste ApS(50-66,65%)