STRATUM RESERVOIR (NORWAY) AS

Operating

Drive reservoarteknisk laboratorievirksomhet, kjernebehandling, kjerneanalyser, geologisk preparering, kjernelagertjenester, konsulentvirk- somhet, produktutvikling og oppdragsbasert forskning og utvikling i form av prosjekter samt offshore virksomhet relatert til ovennevnte tjenester. Selskapet skal videre drive markeds- føring av produkter og tjenester og alt som står i forbindelse med dette, samt delta i andre selskaper.

Keywords

physicalchemicalanalytical testingmaterialsproductsacoustic testingvibration testingcompositionpurityfood hygieneveterinary controlperformance testingtype approvalcertificationclassification

Organization

CEO: RA
Ragnar Aune Melhus1970
Chairman of the board: RA
Ragnar Aune Melhus1970
Years since formation: 31 years; since Feb 19, 1995
Type: Limited company
VAT registered: Yes
Number of employees: 112

Ownership

Number of shares and share classes: 160,907; 1 share class
Total number of shareholders: 1; person

Financials

Total operating income 2025: 293,294,963; NOK
Annual total result 2025: 31,643,727; NOK

Last update: Aug 12, 2026

Management

Management / administration

Name	Role	Shares
RA Ragnar Aune Melhus 1970	Managing Director/CEO	-

Board

Name	Role	Shares
RA Ragnar Aune Melhus 1970	Chairman	-
SR Sverre Ragnar Dreier 1968	Board Member	-
II Ieva Iskova 1980	Board Member	-

Others

Name	Role	Shares
B BDO AS	Auditor	-
A AZETS INSIGHT AS	Accountant	-

Last update: Apr 11, 2026

Ownership

Company shareholders

Name	Share class	Total number of shares	Share
RU Reservoir Uk Holdings Lt Stratum	Ordinary shares	160,907	100 %

Shares owned by the STRATUM RESERVOIR (NORWAY) AS

Name	Share class	Total number of shares	Share
L LEIV EIRIKSSON NYSKAPING AS	Ordinary shares	1,985	0.13 %

Last update: Jun 2, 2025

Financials

in NOK

Summary

Year	2025	2024	2023	2022	2021
Total operating income	293,294,963	260,913,492	240,344,959	254,240,318	228,420,586
Annual Total Result	31,643,727	66,375,180	30,202,680	28,554,982	11,265,433
Total assets	0	337,517,476	253,260,220	207,074,686	193,306,899
Total liabilities	0	89,186,824	71,304,748	55,321,893	70,109,088
Total equity	0	248,330,652	181,955,472	151,752,793	123,197,811

P&L

Year	2025	2024	2023	2022	2021
Total operating income	293,294,963	260,913,492	240,344,959	254,240,318	228,420,586
Total operating costs	228,561,270	211,966,390	217,877,467	207,529,409	189,384,082
Operating result	64,733,692	48,947,102	22,467,492	46,710,909	39,036,504
Financial income/costs	-21,591,325	37,515,998	18,263,846	-5,166,896	-17,447,105
Profit before tax	43,142,367	86,463,100	40,731,338	41,544,013	21,589,399
Total tax & extraordinary income/cost	11,498,640	20,087,920	10,528,658	12,989,031	10,323,966
Annual Total Result	31,643,727	66,375,180	30,202,680	28,554,982	11,265,433

Balance overview

Year	2024	2023	2022	2021
Total fixed assets	276,262,369	200,426,304	29,024,170	42,104,368
Total current assets	61,255,107	52,833,916	178,050,516	151,202,531
Total assets	337,517,476	253,260,220	207,074,686	193,306,899
Short term debt	77,815,442	61,914,213	55,321,893	70,109,088
Long term debt	11,371,382	9,390,535	0	0
Total liabilities	89,186,824	71,304,748	55,321,893	70,109,088
Contributed capital	15,775,832	15,775,832	15,775,832	123,197,811
Retained earnings	232,554,820	166,179,640	135,976,961	0
Total equity	248,330,652	181,955,472	151,752,793	123,197,811
Total equity and liabilities	337,517,476	253,260,220	207,074,686	193,306,899

Classification

21st company classification

BETA

Industrial large enterprise

STRATUM RESERVOIR (NORWAY) AS938 130 027