Telemark Entreprenørservice AS
Signals
- Negativ egenkapital 2025 Bokført egenkapital er negativ (−1,0 mill kr).
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−10,1 mill kr).
Telemark Entreprenørservice AS is registered as a limited company in Porsgrunn, Telemark with organisation number 933509524. The business is classified under other specialised construction activities n.e.c. (NACE 43.990). The company was incorporated in 1983 and has 26 registered employees. Registered share capital is NOK 300,000, divided into 100 shares. The company's stated purpose is: “Drive entreprenørvirksomhet, handel med bygnings- artikler og utleie av artikler til bruk ved bygge- arbeider, samt delta i selskaper med lignende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 52.7m in revenue and NOK −10.1m in operating profit.
Key figures · 2025
Financial health · 2025
Solidity capped at Weak because equity is below NOK 100,000.
Who owns Telemark Entreprenørservice AS?
Telemark Entreprenørservice AS has 3 registered shareholders:
- THOKON AS 72.0%
- JØLLSTEIN HOLDING AS 18.0%
- Thomas Ebersten Kongerød 10.0%
Group structure
Telemark Entreprenørservice AS er morselskap for 1 datterselskap:
Frequently asked questions about Telemark Entreprenørservice AS
Who owns Telemark Entreprenørservice AS?
THOKON AS is the largest registered owner, with 72.0%.
What is the revenue of Telemark Entreprenørservice AS?
Telemark Entreprenørservice AS had revenue of NOK 52.7m in 2025.
Who is the general manager of Telemark Entreprenørservice AS?
Thomas Ebersten Kongerød is registered as general manager of Telemark Entreprenørservice AS.
Where is Telemark Entreprenørservice AS based?
Telemark Entreprenørservice 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.