RTH PROSJEKT AS

ASActive

Org 997079760Furumoveien 3, 1605 FredrikstadEngineering activities and related technical consultancy · NACE 7112Est. 20112 employees

Overview Financials People & ownership Related companies

RTH PROSJEKT AS is a Norwegian AS based in Fredrikstad, operating in the Byggeteknisk konsulentvirksomhet sector. Incorporated in 2011, the company has 2 employees and reported revenue of NOK 3,7M in its latest annual filing.

Revenue 2025

NOK 3,7M

+27% vs 2024

EBITDA margin

5.4%

+167% vs 2024

Equity ratio

21.4%

Financial strength

Net profit 2025

NOK 93K

+120% vs 2024

EBITDA — year on year

NOK millions

Key figures

Annual report 2025

Revenue	NOK 3,7M	+27%
EBITDA	NOK 199K	+167%
Net profit	NOK 93K	+120%
Total assets	NOK 841K	-3%
Equity	NOK 180K	+108%
Employees	2	—

Contact

Address

Furumoveien 3, 1605 Fredrikstad

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Frequently asked questions

What is the Org number of RTH PROSJEKT AS?

RTH PROSJEKT AS is registered with Brønnøysundsregistrene under Org 997079760.

What is the revenue of RTH PROSJEKT AS?

RTH PROSJEKT AS reported revenue of NOK 3,7M in 2025.

How many employees does RTH PROSJEKT AS have?

RTH PROSJEKT AS employs 2 people as of the latest annual report.

Who is the CEO of RTH PROSJEKT AS?

Claes Egil Rosenberg Christiansen is Chief Executive Officer of RTH PROSJEKT AS, in role since 2011.

Where is RTH PROSJEKT AS headquartered?

RTH PROSJEKT AS's registered address is Furumoveien 3, 1605 Fredrikstad.

RTH PROSJEKT AS

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on RTH PROSJEKT AS

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on RTH PROSJEKT AS