TSG HOLDCO AS
TSG HOLDCO AS is registered as a limited company in Porsgrunn, Telemark with organisation number 993034169. The business is classified under other technical consultancy (NACE 71.129). The company was incorporated in 2008 and has 24 registered employees. Registered share capital is NOK 13.1m, divided into 131424 shares. The company's stated purpose is: “Eie aksjer i andre selskap, investere i aksjer og andre verdipapirer, salg av drifts-, vedlikeholds- og prosjekttjenester, konsulenttjenester, opplæring, utleie av arbeidskraft, samt virksomhet som naturlig faller innunder dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 57.8m in revenue and NOK 3.8m in operating profit.
Former names: TS-GROUP AS
Key figures · 2025
Financial health · 2025
Who owns TSG HOLDCO AS?
TSG HOLDCO AS has 18 registered shareholders:
- TELEMARK GROUP AS 55.8%
- TS-HOLDING AS 18.4%
- MIC VV6B AS 10.7%
- FOR FUTURE INVEST AS 8.9%
- MOWIN AS 1.8%
- Stine Løvfall Setsaas 0.8%
- Terje Johnsen 0.6%
- Rune Fjeldstad 0.5%
- Knut Borgar Olsen 0.4%
- Stein Rune Sakshaug 0.4%
- André Eiksund 0.4%
- Jan Sverre Jünge Svendsen 0.3%
- Anne Kathrine Ellefsen 0.2%
- Ina Marina Franke Thommesen 0.2%
- TSG HOLDCO AS 0.2%
- Bjørn Moen 0.1%
- Ann-Kristin Delingsrud Amlie 0.1%
- May Britt Abrahamsen 0.1%
Which companies does TSG HOLDCO AS own?
TSG HOLDCO AS holds stakes in 3 companies:
- TS GROUP AS 100.0%
- TS SITE SERVICES AS 100.0%
- TSG HOLDCO AS 0.2%
Group structure
TSG HOLDCO AS er morselskap for 2 datterselskaper:
- TSG HOLDCO AS 62,0%
- TS GROUP AS 100%
Frequently asked questions about TSG HOLDCO AS
Who owns TSG HOLDCO AS?
TELEMARK GROUP AS is the largest registered owner, with 55.8%.
What is the revenue of TSG HOLDCO AS?
TSG HOLDCO AS had revenue of NOK 57.8m in 2025.
Who is the general manager of TSG HOLDCO AS?
Morten Haakon Walde is registered as general manager of TSG HOLDCO AS.
Where is TSG HOLDCO AS based?
TSG HOLDCO AS has its business address in Porsgrunn.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.