GRUNNTEKNIKK AS

GRUNNTEKNIKK AS is registered as a limited company in Sandefjord, Vestfold with organisation number 925362441. The business is classified under geological surveying (NACE 71.122). The company was incorporated in 2020 and has 22 registered employees. Registered share capital is NOK 30,000, divided into 1000 shares. The company's stated purpose is: “Geoteknisk rådgivning og prosjektering, samt grunnundersøkelser. Handel og investering i andre selskaper.”. The most recent filed accounts, for the 2025 financial year, show NOK 77.3m in revenue and NOK 14.6m in operating profit.

Key figures · 2025

Revenue

NOK 77.3m

Operating profit

NOK 14.6m

Equity

NOK 7.8m

Est. value

NOK 67.6m

Financial health · 2025

Liquidity

1.25

Satisfactory

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

23.1%

Good

Equity as a share of total capital

Who owns GRUNNTEKNIKK AS?

SLORENE AS

32.5%

GRUNNTEKNIKK AS

NOK 77.3m rev. · NOK 14.6m profit

GRUNNTEKNIKK AS has 9 registered shareholders:

• SLORENE AS 32.5%
• EILEV AS 32.5%
• LUNDERØNNINGEN AS 10.0%
• FRYDEN FOND AS 10.0%
• JANNE REITBAKK 5.0%
• STIAN TOVSEN 2.5%
• KAJSA INGRID MARGARETA ONSHUUS 2.5%
• KNUT ERIK LIER 2.5%
• ASBJØRN REISZ 2.5%

All shareholders and roles →

Frequently asked questions about GRUNNTEKNIKK AS

Who owns GRUNNTEKNIKK AS?

SLORENE AS is the largest registered owner, with 32.5%.

What is the revenue of GRUNNTEKNIKK AS?

GRUNNTEKNIKK AS had revenue of NOK 77.3m in 2025.

Who is the general manager of GRUNNTEKNIKK AS?

Olav Frydenberg is registered as general manager of GRUNNTEKNIKK AS.

Where is GRUNNTEKNIKK AS based?

GRUNNTEKNIKK AS has its business address in Melsomvik.

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.