RTH PROSJEKT AS

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• ◆ Nylig endring 2026-04-21 Adresseendring registrert 2026-04-21.

RTH PROSJEKT AS is registered as a limited company in Fredrikstad, Østfold with organisation number 997079760. The business is classified under civil engineering activities (NACE 71.121). The company was incorporated in 2011. Registered share capital is NOK 100,000, divided into 100 shares. The company's stated purpose is: “Byggmestervirksomhet samt hva som naturlig hører under dette, kjøp og salg av aksjer og fast eiendom.”. The most recent filed accounts, for the 2025 financial year, show NOK 3.7m in revenue and NOK 116,000 in operating profit.

Key figures · 2025

Revenue

NOK 3.7m

Operating profit

NOK 116,000

Equity

NOK 180,000

Est. value

NOK 671,000

Financial health · 2025

Liquidity

1.63

Good

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

21.4%

Good

Equity as a share of total capital

Who owns RTH PROSJEKT AS?

CLAES EGIL ROSENBERG CHRISTIANSEN

100.0%

RTH PROSJEKT AS

NOK 3.7m rev. · NOK 116,000 profit

RTH PROSJEKT AS has 1 registered shareholder:

• CLAES EGIL ROSENBERG CHRISTIANSEN 100.0%

All shareholders and roles →

Frequently asked questions about RTH PROSJEKT AS

Who owns RTH PROSJEKT AS?

CLAES EGIL ROSENBERG CHRISTIANSEN is the largest registered owner, with 100.0%.

What is the revenue of RTH PROSJEKT AS?

RTH PROSJEKT AS had revenue of NOK 3.7m in 2025.

Who is the general manager of RTH PROSJEKT AS?

Claes Egil Rosenberg Christiansen is registered as general manager of RTH PROSJEKT AS.

Where is RTH PROSJEKT AS based?

RTH PROSJEKT AS has its business address in Fredrikstad.

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