TGS ASA

Operating

Levering av data, informasjon og kunnskap, samt teknologi, tjenester og produkter, til energiindustrien.

Keywords

geologicalgeophysicalgeochemicalscientificconsulting serviceslocationmineral depositsoil and gasgroundwater

Organization

CEO: KK
Kristian Kuvaas Johansen1971
Chairman of the board: TB
Trond Brandsrud1958
Years since formation: 30 years; since Aug 28, 1996
Type: Public limited company
VAT registered: Yes
Number of employees: 62

Ownership

Number of shares and share classes: 196,599,746; 1 share class
Total number of shareholders: 12018; 959 companies, 11,059 persons
Belongs to group of

Financials

Total operating income 2025: 174,000,000; NOK
Annual total result 2025: -30,000,000; NOK

Last update: Sep 14, 2026

Management

Management / administration

Name	Role	Shares
KK Kristian Kuvaas Johansen 1971	Managing Director/CEO	-

Board

Name	Role	Shares
TB Trond Brandsrud 1958	Chairman	-
SH Svein Harald Øygard 1960	Board Member	-
LA Luis Antonio Gomes Araujo 1959	Board Member	-
BR Bettina Regula Bachmann 1959	Board Member	-
AG Anne Grethe Dalane 1960	Board Member	-
MC Michael Colin Vale 1979	Board Member	-
CE Christine Elizabeth Roche 1990	Board Member	-
MC Maria Cristina Reta Tang 1964	Board Member	-
CM Cerys Mary James 1968	Alternate Member	-
EL Emma Louise Taylor 1974	Alternate Member	-
CW Carl Wilbur Neuhaus 1986	Alternate Member	-
JA Julie Alison Berg 1974	Board Member	-

Others

Name	Role	Shares
K KPMG AS	Auditor	-

Last update: May 6, 2026

Ownership

Company shareholders

Name	Share class	Total number of shares	Share
F FOLKETRYGDFONDET	Ordinary shares	13,447,893	6.84 %
P PARETO AKSJE NORGE VERDIPAPIRFOND	Ordinary shares	5,641,940	2.87 %
V VERDIPAPIRFONDET DNB AM NORSKE AKSJER	Ordinary shares	3,258,018	1.66 %
V VERDIPAPIRFONDET DNB NORGE INDEKS	Ordinary shares	2,071,483	1.05 %
S SKAGEN VEKST VERDIPAPIRFOND	Ordinary shares	1,684,000	0.86 %
V VARNER EQUITIES AS	Ordinary shares	1,683,186	0.86 %
V VERDIPAPIRFOND ODIN NORGE	Ordinary shares	1,645,039	0.84 %
V VERDIPAPIRFONDET HOLBERG NORGE	Ordinary shares	1,420,000	0.72 %
V VERDIPAPIRFONDET SPAREBANK 1 NORGE VERDI	Ordinary shares	1,410,000	0.72 %
O O.N. Sunde A/S	Ordinary shares	1,400,000	0.71 %
HH Haywood Hamilton Henry 1959	Ordinary shares	1,352,400	0.69 %
V VERDIPAPIRFONDET SPAREBANK 1 UTBYTTE	Ordinary shares	1,300,000	0.66 %
F FORSVARETS PERSONELLSERVICE	Ordinary shares	1,287,700	0.65 %
V VERDIPAPIRFONDET DNB NORGE SELEKTIV	Ordinary shares	1,208,985	0.61 %
V VERDIPAPIRFONDET ALFRED BERG INDEKS	Ordinary shares	721,225	0.37 %
V VERDIPAPIRFONDET DNB NORGE	Ordinary shares	694,086	0.35 %
V VERDIPAPIRFONDET STOREBRAND INDEKS - NORGE	Ordinary shares	690,921	0.35 %
M MP PENSJON PK	Ordinary shares	657,900	0.33 %
D DNB BANK ASA	Ordinary shares	617,522	0.31 %
G GROSS MANAGEMENT AS	Ordinary shares	562,147	0.29 %
K KOMMUNAL LANDSPENSJONSKASSE GJENSIDIG FORSIKRINGSSELSKAP	Ordinary shares	533,677	0.27 %
V VERDIPAPIRFONDET STOREBRAND NORGE INSTITUSJON	Ordinary shares	514,142	0.26 %
F FLATAKER EIENDOM AS	Ordinary shares	500,000	0.25 %
N NORDPOLEN HOLDING AS	Ordinary shares	470,800	0.24 %
I INAK 3 AS	Ordinary shares	445,000	0.23 %
SB Stray Bjørn 1964	Ordinary shares	375,380	0.19 %
V VARDE NORGE AS	Ordinary shares	375,000	0.19 %
A A. SUNDE INVEST AS	Ordinary shares	350,000	0.18 %
M MELESIO INVEST AS	Ordinary shares	337,213	0.17 %
A ANFAR INVEST AS	Ordinary shares	293,876	0.15 %
V VERDIPAPIRFONDET KLP AKSJENORGE INDEKS	Ordinary shares	289,098	0.15 %
J JAKOB HATTELAND HOLDING AS	Ordinary shares	277,500	0.14 %
A ALCANCIA CAPITAL AS	Ordinary shares	250,000	0.13 %
C CFPH AS	Ordinary shares	246,624	0.13 %
N NORDNET LIVSFORSIKRING AS	Ordinary shares	237,654	0.12 %
B BKK PENSJONSKASSE	Ordinary shares	218,600	0.11 %
V VERDIPAPIRFONDET DNB NORGE PENSJON	Ordinary shares	178,787	0.09 %
SA Sunde Alexander 1984	Ordinary shares	170,000	0.09 %
P PIREN HOLDING AS	Ordinary shares	169,737	0.09 %
MM Midtskog Morten 1962	Ordinary shares	168,880	0.09 %
S SANDBERG JH AS	Ordinary shares	165,800	0.08 %
V VERDIPAPIRFONDET DNB NORDEN	Ordinary shares	149,069	0.08 %
T TGS ASA	Ordinary shares	141,117	0.07 %
S STIFTELSEN UNI	Ordinary shares	140,500	0.07 %
E ENG INVEST AS	Ordinary shares	135,964	0.07 %
GF Gjeitanger Fjeld Børje 1975	Ordinary shares	135,721	0.07 %
AG Aslaksen Gram Yngve 1990	Ordinary shares	134,700	0.07 %
V VERDIPAPIRFONDET STOREBRAND VEKST	Ordinary shares	130,220	0.07 %
NE Nordhus Espen 1968	Ordinary shares	129,200	0.07 %
A AS CLIPPER	Ordinary shares	125,727	0.06 %
C CAMACA AS	Ordinary shares	120,000	0.06 %
AL André Liseth Rune 1972	Ordinary shares	120,000	0.06 %
HS Helge Schjøll Tor 1971	Ordinary shares	116,000	0.06 %
SB Skorve Brede 1973	Ordinary shares	115,050	0.06 %
FS Fredrik Sandvik Ronny 1974	Ordinary shares	114,000	0.06 %
V VERDIPAPIRFONDET C WORLDWIDE NORGE III	Ordinary shares	106,679	0.05 %
HT Holdaas Terje 1979	Ordinary shares	105,601	0.05 %
N NERLAND INVESTMENT AS	Ordinary shares	102,435	0.05 %
JB Johan Brandal Kenneth 1968	Ordinary shares	100,962	0.05 %
O OLAV OLSEN HOLDING AS	Ordinary shares	100,000	0.05 %
K KRISTIAN FALNES AS Closed	Ordinary shares	100,000	0.05 %
T TOHATT AS	Ordinary shares	100,000	0.05 %
V VESTGARDEN AS	Ordinary shares	100,000	0.05 %
AG Andre Grydeland Kjetil 1970	Ordinary shares	99,706	0.05 %
JB Joachim Breunig Karl 1970	Ordinary shares	97,815	0.05 %
HS Harald Solheim Stig 1976	Ordinary shares	97,500	0.05 %
S STOREBRAND LIVSFORSIKRING AS	Ordinary shares	95,251	0.05 %
S SJØINVEST AS	Ordinary shares	92,700	0.05 %
V VERDIPAPIRFONDET STOREBRAND AKSJE INNLAND	Ordinary shares	92,427	0.05 %
SS Staib Sverre 1975	Ordinary shares	90,898	0.05 %
O OTTO OLSEN INVEST AS	Ordinary shares	89,300	0.05 %
V VERDIPAPIRFONDET KLP AKSJENORDEN INDEKS	Ordinary shares	87,174	0.04 %
E ENHE AS	Ordinary shares	86,264	0.04 %
F FOND TIL ETTER-/VIDEREUTDANNING AV FYSIOTERAPEUTER	Ordinary shares	86,100	0.04 %
D DUNVOLD INVEST AS	Ordinary shares	84,571	0.04 %
IL Inge Larsen Tor 1972	Ordinary shares	84,000	0.04 %
TF Terje Flataker Olav 1953	Ordinary shares	82,000	0.04 %
N NOMA CAPITAL AS	Ordinary shares	75,000	0.04 %
TA Torgersen Arne 1955	Ordinary shares	74,000	0.04 %
GT Gjøstein Tor 1963	Ordinary shares	66,500	0.03 %
V VERDIPAPIRFONDET NORSE UTBYTTE	Ordinary shares	65,300	0.03 %
P POLLEN INVEST AS	Ordinary shares	65,000	0.03 %
EK Eide Knudsen Iwan 1964	Ordinary shares	65,000	0.03 %
LG Langseth Gottfred 1966	Ordinary shares	64,105	0.03 %
B BORGUND INVEST AS	Ordinary shares	63,000	0.03 %
JA Jensen Asbjørn 1967	Ordinary shares	61,583	0.03 %
A AMG HOLDING AS	Ordinary shares	60,800	0.03 %
V VENDE INVEST AS	Ordinary shares	60,336	0.03 %
VV Van Vuuren Cathrine 1968	Ordinary shares	60,000	0.03 %
E ENERGY INVESTORS AS	Ordinary shares	60,000	0.03 %
BL Børre Larsen Sven 1976	Ordinary shares	58,233	0.03 %
V VARIG FORSIKRING NORDMØRE OG ROMSDAL GJENSIDIG	Ordinary shares	57,600	0.03 %
SE Strand Eirik 1971	Ordinary shares	56,059	0.03 %
FJ Frode Johansen Nils 1971	Ordinary shares	55,000	0.03 %
BR Bjørdal Ronny 1972	Ordinary shares	55,000	0.03 %
EA Erik Agersborg Knut 1958	Ordinary shares	53,000	0.03 %
V VERDIPAPIRFONDET STOREBRAND NORGE	Ordinary shares	52,709	0.03 %
WA Willem Anton Victor Schoolmeesters Jan 1966	Ordinary shares	51,377	0.03 %
BF Brenno Finn 1958	Ordinary shares	51,000	0.03 %
RT Ragnvald Thomassen Vegard 1992	Ordinary shares	50,658	0.03 %

Shares owned by the TGS ASA

Name	Share class	Total number of shares	Share
T TGS NEWCO AS Closed	Ordinary shares	3,000	100 %
M MAGSEIS FAIRFIELD AS Closed	NO0010663669	271,706,925	100 %
T TGS OPERATIONS AS	Ordinary shares	100,000	100 %
T TGS AS	Ordinary shares	30,000	100 %
P PETROLEUM GEO-SERVICES AS	Ordinary shares	300	100 %
T TGS NES AS	Ordinary shares	100,000	100 %
T TGS AP INVESTMENTS AS	Ordinary shares	1,000	100 %
T TGS ASA	Ordinary shares	141,117	0.07 %

Last update: Sep 25, 2026

Group structure

TGS ASA
Total operating income 2025: NOK 174,000,000
Operating profit 2025: NOK 19,000,000
Employees: 62

Financials

in NOK

Summary

Year	2025	2024	2023	2022	2021
Total operating income	174,000,000	192,586,000	160,588,000	260,805,000	142,762,000
Annual Total Result	-30,000,000	27,895,000	-2,698,000	29,686,000	-55,479,000
Total assets	0	2,567,384,000	1,193,766,000	1,165,398,000	1,003,621,000
Total liabilities	0	1,624,976,000	986,675,000	975,734,000	886,777,000
Total equity	0	942,409,000	207,091,000	189,664,000	116,843,000

P&L

Year	2025	2024	2023	2022	2021
Total operating income	174,000,000	192,586,000	160,588,000	260,805,000	142,762,000
Total operating costs	155,000,000	137,504,000	125,026,000	161,494,000	196,708,000
Operating result	19,000,000	55,082,000	35,562,000	99,311,000	-53,946,000
Financial income/costs	-41,000,000	-102,722,000	-38,447,000	-64,550,000	-14,891,000
Profit before tax	-22,000,000	-47,640,000	-2,885,000	34,761,000	-68,837,000
Total tax & extraordinary income/cost	8,000,000	-75,535,000	-187,000	5,075,000	-13,358,000
Annual Total Result	-30,000,000	27,895,000	-2,698,000	29,686,000	-55,479,000

Balance overview

Year	2024	2023	2022	2021
Total fixed assets	1,842,028,000	702,514,000	582,375,000	355,049,000
Total current assets	725,356,000	491,252,000	583,023,000	648,572,000
Total assets	2,567,384,000	1,193,766,000	1,165,398,000	1,003,621,000
Short term debt	1,060,776,000	930,963,000	918,960,000	830,199,000
Long term debt	564,200,000	55,712,000	56,774,000	56,578,000
Total liabilities	1,624,976,000	986,675,000	975,734,000	886,777,000
Contributed capital	877,909,000	174,766,000	159,978,000	116,843,000
Retained earnings	64,500,000	32,325,000	29,686,000	0
Total equity	942,409,000	207,091,000	189,664,000	116,843,000
Total equity and liabilities	2,567,385,000	1,193,766,000	1,165,398,000	1,003,620,000

Classification

21st company classification

BETA

Industrial mother company

TGS ASA976 695 372

TGS ASA

Keywords

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Organization

Ownership

Financials

Management

Management / administration

Board

Others

Ownership

Company shareholders

Shares owned by the TGS ASA

Group structure

Financials

Summary

P&L

Balance overview

Classification