GUSTAV MARTINSEN
- Active roles
- 19
- Companies
- 19
- Direct shareholdings
- 1
- Documented connections
- 33
Profile updated Dec 05, 2025
Active roles
19Compare recorded responsibilities, companies and the latest available accounts. The accounts belong to the company, not the person.
| Role and company | Company | Year | Revenue | Operating profit | Net profit |
|---|---|---|---|---|---|
| Chair1912 TOP HOLDING AS912055744 · Unknown role group | Engroshandel med maskiner og utstyr til bergverksdrift, olje- og gassutvinning og bygge- og anleggsvirksomhetAksjeselskap · OSLOEmployees not given | 2025 | 0-100% from 2024 | -2,896,000 | -3,100,000 |
| ChairFC WELL INVEST AS995723212 · Unknown role group | Boretjenester tilknyttet utvinning av råolje og naturgassAksjeselskap · OSLOEmployees not given | 2025 | 97,209,000-86.36% from 2024 | 96,877,000 | 98,270,000 |
| ChairFERD GO HOLDING AS930836559 · Unknown role group | Engroshandel med tømmer, trelast, byggevarer og sanitærutstyrAksjeselskap · OSLOEmployees not given | 2025 | 12,637,000+382.51% from 2024 | 5,906,000 | 6,285,000 |
| ChairFERD SERVI HOLDING AS930836591 · Unknown role group | Engroshandel med maskiner og utstyr til bergverksdrift, olje- og gassutvinning og bygge- og anleggsvirksomhetAksjeselskap · OSLOEmployees not given | 2025 | — | -3,189,987 | -2,205,543 |
| ChairFOMO INVEST AS924970138 · Unknown role group | UoppgittAksjeselskap · OSLOEmployees not given | 2025 | 0 | -7,543 | -7,436 |
| Board memberGENERAL OCEANS ASA927002264 · Unknown role group | Produksjon av måle-, kontroll- og navigasjonsinstrumenterAllmennaksjeselskap · BÆRUMEmployees not given | 2025 | 26,773,000+9.54% from 2024 | -2,214,000 | 26,902,000 |
| ChairGUS INVEST AS920991378 · Unknown role group | Bedriftsrådgivning og annen administrativ rådgivningAksjeselskap · OSLOEmployees not given | 2025 | 0 | -7,000 | -264,000 |
| Board memberINTERWELL AS995927470 · Unknown role group | Boretjenester tilknyttet utvinning av råolje og naturgassAksjeselskap · SOLA12 employees | 2025 | 97,022,000-13.25% from 2024 | -46,991,000 | 165,964,000 |
| ChairINTERWELL HOLDING 1 AS928003337 · Unknown role group | Boretjenester tilknyttet utvinning av råolje og naturgassAksjeselskap · OSLOEmployees not given | 2025 | — | -59,000 | 169,196,000 |
| ChairINTERWELL HOLDING 2 AS928003116 · Unknown role group | Boretjenester tilknyttet utvinning av råolje og naturgassAksjeselskap · OSLOEmployees not given | 2025 | — | -59,000 | 337,383,000 |
| ChairMINERVA TOPCO AS930836567 · Unknown role group | Engroshandel med tømmer, trelast, byggevarer og sanitærutstyrAksjeselskap · OSLOEmployees not given | 2025 | 0-100% from 2024 | -15,589,000 | -15,392,000 |
| Board memberMINTRA HOLDING AS914441307 · Unknown role group | DataprogrammeringstjenesterAksjeselskap · BERGENEmployees not given | 2025 | 1,415,598-41.96% from 2024 | -9,653,166 | -16,627 |
| Board memberNORKART AS934161181 · Unknown role group | Utgivelse av annen programvareAksjeselskap · OSLO244 employees | 2025 | 600,400,000+10.94% from 2024 | 97,346,000 | 85,338,000 |
| ChairNORKART EMPLOYEE INVEST AS927009730 · Unknown role group | UoppgittAksjeselskap · OSLOEmployees not given | 2025 | — | -43,000 | 1,495,000 |
| ChairNORKART HOLDING 1 AS924463201 · Unknown role group | Utgivelse av annen programvareAksjeselskap · OSLOEmployees not given | 2025 | — | -1,037,000 | 71,595,000 |
| ChairNORKART HOLDING 2 AS824463212 · Unknown role group | Utgivelse av annen programvareAksjeselskap · OSLOEmployees not given | 2025 | — | -32,000 | 85,347,000 |
| ChairNORKART HOLDING 3 AS924463236 · Unknown role group | Utgivelse av annen programvareAksjeselskap · OSLOEmployees not given | 2025 | — | -32,000 | 82,095,000 |
| ChairNORKART MANAGEMENT INVEST AS927009757 · Unknown role group | UoppgittAksjeselskap · OSLOEmployees not given | 2025 | — | -42,000 | 2,529,000 |
| ChairSTOKLAND CONSULTING AS912298779 · Unknown role group | Bedriftsrådgivning og annen administrativ rådgivningAksjeselskap · OSLOEmployees not given | 2025 | — | -24,000 | 156,000 |
- Chair1912 TOP HOLDING AS
912055744
0 NOK
Revenue · 2025
-100% from 2024
Financials and company
- Operating profit
- -2,896,000 NOK
- Net profit
- -3,100,000 NOK
- Employees
- Not given
- Industry
- Engroshandel med maskiner og utstyr til bergverksdrift, olje- og gassutvinning og bygge- og anleggsvirksomhet
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairFC WELL INVEST AS
995723212
97,209,000 NOK
Revenue · 2025
-86.36% from 2024
Financials and company
- Operating profit
- 96,877,000 NOK
- Net profit
- 98,270,000 NOK
- Employees
- Not given
- Industry
- Boretjenester tilknyttet utvinning av råolje og naturgass
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairFERD GO HOLDING AS
930836559
12,637,000 NOK
Revenue · 2025
+382.51% from 2024
Financials and company
- Operating profit
- 5,906,000 NOK
- Net profit
- 6,285,000 NOK
- Employees
- Not given
- Industry
- Engroshandel med tømmer, trelast, byggevarer og sanitærutstyr
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairFERD SERVI HOLDING AS
930836591
—
Revenue · 2025
Financials and company
- Operating profit
- -3,189,987 NOK
- Net profit
- -2,205,543 NOK
- Employees
- Not given
- Industry
- Engroshandel med maskiner og utstyr til bergverksdrift, olje- og gassutvinning og bygge- og anleggsvirksomhet
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairFOMO INVEST AS
924970138
0 NOK
Revenue · 2025
Financials and company
- Operating profit
- -7,543 NOK
- Net profit
- -7,436 NOK
- Employees
- Not given
- Industry
- Uoppgitt
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- Board memberGENERAL OCEANS ASA
927002264
26,773,000 NOK
Revenue · 2025
+9.54% from 2024
Financials and company
- Operating profit
- -2,214,000 NOK
- Net profit
- 26,902,000 NOK
- Employees
- Not given
- Industry
- Produksjon av måle-, kontroll- og navigasjonsinstrumenter
- Company details
- Allmennaksjeselskap · BÆRUM
- Role group
- Unknown role group
- ChairGUS INVEST AS
920991378
0 NOK
Revenue · 2025
Financials and company
- Operating profit
- -7,000 NOK
- Net profit
- -264,000 NOK
- Employees
- Not given
- Industry
- Bedriftsrådgivning og annen administrativ rådgivning
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- Board memberINTERWELL AS
995927470
97,022,000 NOK
Revenue · 2025
-13.25% from 2024
Financials and company
- Operating profit
- -46,991,000 NOK
- Net profit
- 165,964,000 NOK
- Employees
- 12
- Industry
- Boretjenester tilknyttet utvinning av råolje og naturgass
- Company details
- Aksjeselskap · SOLA
- Role group
- Unknown role group
- ChairINTERWELL HOLDING 1 AS
928003337
—
Revenue · 2025
Financials and company
- Operating profit
- -59,000 NOK
- Net profit
- 169,196,000 NOK
- Employees
- Not given
- Industry
- Boretjenester tilknyttet utvinning av råolje og naturgass
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairINTERWELL HOLDING 2 AS
928003116
—
Revenue · 2025
Financials and company
- Operating profit
- -59,000 NOK
- Net profit
- 337,383,000 NOK
- Employees
- Not given
- Industry
- Boretjenester tilknyttet utvinning av råolje og naturgass
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairMINERVA TOPCO AS
930836567
0 NOK
Revenue · 2025
-100% from 2024
Financials and company
- Operating profit
- -15,589,000 NOK
- Net profit
- -15,392,000 NOK
- Employees
- Not given
- Industry
- Engroshandel med tømmer, trelast, byggevarer og sanitærutstyr
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- Board memberMINTRA HOLDING AS
914441307
1,415,598 NOK
Revenue · 2025
-41.96% from 2024
Financials and company
- Operating profit
- -9,653,166 NOK
- Net profit
- -16,627 NOK
- Employees
- Not given
- Industry
- Dataprogrammeringstjenester
- Company details
- Aksjeselskap · BERGEN
- Role group
- Unknown role group
- Board memberNORKART AS
934161181
600,400,000 NOK
Revenue · 2025
+10.94% from 2024
Financials and company
- Operating profit
- 97,346,000 NOK
- Net profit
- 85,338,000 NOK
- Employees
- 244
- Industry
- Utgivelse av annen programvare
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairNORKART EMPLOYEE INVEST AS
927009730
—
Revenue · 2025
Financials and company
- Operating profit
- -43,000 NOK
- Net profit
- 1,495,000 NOK
- Employees
- Not given
- Industry
- Uoppgitt
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairNORKART HOLDING 1 AS
924463201
—
Revenue · 2025
Financials and company
- Operating profit
- -1,037,000 NOK
- Net profit
- 71,595,000 NOK
- Employees
- Not given
- Industry
- Utgivelse av annen programvare
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairNORKART HOLDING 2 AS
824463212
—
Revenue · 2025
Financials and company
- Operating profit
- -32,000 NOK
- Net profit
- 85,347,000 NOK
- Employees
- Not given
- Industry
- Utgivelse av annen programvare
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairNORKART HOLDING 3 AS
924463236
—
Revenue · 2025
Financials and company
- Operating profit
- -32,000 NOK
- Net profit
- 82,095,000 NOK
- Employees
- Not given
- Industry
- Utgivelse av annen programvare
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairNORKART MANAGEMENT INVEST AS
927009757
—
Revenue · 2025
Financials and company
- Operating profit
- -42,000 NOK
- Net profit
- 2,529,000 NOK
- Employees
- Not given
- Industry
- Uoppgitt
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
- ChairSTOKLAND CONSULTING AS
912298779
—
Revenue · 2025
Financials and company
- Operating profit
- -24,000 NOK
- Net profit
- 156,000 NOK
- Employees
- Not given
- Industry
- Bedriftsrådgivning og annen administrativ rådgivning
- Company details
- Aksjeselskap · OSLO
- Role group
- Unknown role group
Network atlas
33The map shows people who share an active company role with GUSTAV MARTINSEN. It documents a register path, not family, friendship or influence.
Recorded connection lines
Role and ownership map
- Companies
- 19
- People
- 33
- Updated
- Dec 05, 2025
The map shows GUSTAV MARTINSEN linked to 19 companies and 33 other people through recorded roles, ownership and shared companies.
Hover over a name or reach it with Tab to follow the path. This excerpt shows up to five companies and four connections. “Expand map” shows every available path with search and zoom; the full register follows below.
Sources in this view: Companybook person register · Brønnøysund Register Centre · Shareholder register
Network paths
Role and ownership map
Person
GUSTAV MARTINSEN
All documented paths
- Sven Henrik Andresen
Born 1990
- INTERWELL HOLDING 1 AS
GUSTAV MARTINSEN: LEDE · Sven Henrik Andresen: MEDL
- INTERWELL HOLDING 2 AS
GUSTAV MARTINSEN: LEDE · Sven Henrik Andresen: MEDL
- NORKART AS
GUSTAV MARTINSEN: MEDL · Sven Henrik Andresen: MEDL
- NORKART EMPLOYEE INVEST AS
GUSTAV MARTINSEN: LEDE · Sven Henrik Andresen: MEDL
- NORKART HOLDING 1 AS
GUSTAV MARTINSEN: LEDE · Sven Henrik Andresen: MEDL
- NORKART HOLDING 2 AS
GUSTAV MARTINSEN: LEDE · Sven Henrik Andresen: MEDL
- NORKART HOLDING 3 AS
GUSTAV MARTINSEN: LEDE · Sven Henrik Andresen: MEDL
- NORKART MANAGEMENT INVEST AS
GUSTAV MARTINSEN: LEDE · Sven Henrik Andresen: MEDL
8in common - INTERWELL HOLDING 1 AS
- ERIK CARL ROSNESS
Born 1974
- FC WELL INVEST AS
GUSTAV MARTINSEN: LEDE · ERIK CARL ROSNESS: MEDL
- FERD GO HOLDING AS
GUSTAV MARTINSEN: LEDE · ERIK CARL ROSNESS: MEDL
- FERD SERVI HOLDING AS
GUSTAV MARTINSEN: LEDE · ERIK CARL ROSNESS: MEDL
- MINERVA TOPCO AS
GUSTAV MARTINSEN: LEDE · ERIK CARL ROSNESS: MEDL
4in common - FC WELL INVEST AS
- NILS OSKAR JEGSTAD
Born 1981
- 1912 TOP HOLDING AS
GUSTAV MARTINSEN: LEDE · NILS OSKAR JEGSTAD: MEDL
- MINERVA TOPCO AS
GUSTAV MARTINSEN: LEDE · NILS OSKAR JEGSTAD: MEDL
2in common - 1912 TOP HOLDING AS
- TORFINN KILDAL
Born 1954
- MINTRA HOLDING AS
GUSTAV MARTINSEN: MEDL · TORFINN KILDAL: MEDL
- NORKART AS
GUSTAV MARTINSEN: MEDL · TORFINN KILDAL: MEDL
2in common - MINTRA HOLDING AS
- ASTA ELLINGSEN STENHAGEN
Born 1974
- GENERAL OCEANS ASA
GUSTAV MARTINSEN: MEDL · ASTA ELLINGSEN STENHAGEN: MEDL
1in common - GENERAL OCEANS ASA
- AUDHILD ANDERSEN RANDA
Born 1983
- NORKART AS
GUSTAV MARTINSEN: MEDL · AUDHILD ANDERSEN RANDA: MEDL
1in common - NORKART AS
- BIRGITTE ULIMOEN BUE
Born 1985
- NORKART AS
GUSTAV MARTINSEN: MEDL · BIRGITTE ULIMOEN BUE: MEDL
1in common - NORKART AS
- GRETHE HELENE VIKSAAS
Born 1958
- NORKART AS
GUSTAV MARTINSEN: MEDL · GRETHE HELENE VIKSAAS: LEDE
1in common - NORKART AS
Direct ownership
1Recorded shareholdings with stake, number of shares, share class and effective date.
| Company | Stake | Shares | Share class | Effective from |
|---|---|---|---|---|
| GUS INVEST AS920991378 | 100% | 1,100 | Ordinære aksjer | Dec 31, 2024Data year 2024 |
- GUS INVEST AS
920991378
100%
ownership
Shares and period
- Shares
- 1,100
- Share class
- Ordinære aksjer
- Effective from
- Dec 31, 2024
Evidence log
6Each row shows which kind of claim the source covers, whether records were found and which date can be verified. Zero hits does not mean a relationship does not exist.
| Source | Coverage | Status | Hits | Source date |
|---|---|---|---|---|
| Companybook person register | Identity and links between person records | Found | 1 | Dec 05, 2025 |
| Brønnøysund Register Centre | Active roles in registered companies | Found | 19 | Date not given |
| Shareholder register | Recorded shareholdings and ownership stakes | Found | 1 | Dec 31, 2024 |
| Annual accounts | Latest available accounts for companies where the person holds an active role | Found | 19 | Dec 31, 2025 |
| Brønnøysund Register Centre · roles | Active company roles shared between registered people | Found | 33 | Date not given |
| Open news sources | Confidence-filtered mentions of the person; role context shown when recorded | Not found | 0 | Date not given |
Companybook person register
FoundIdentity and links between person records
1 hitDec 05, 2025Brønnøysund Register Centre
FoundActive roles in registered companies
19 hitsDate not givenShareholder register
FoundRecorded shareholdings and ownership stakes
1 hitDec 31, 2024Annual accounts
FoundLatest available accounts for companies where the person holds an active role
19 hitsDec 31, 2025Brønnøysund Register Centre · roles
FoundActive company roles shared between registered people
33 hitsDate not givenOpen news sources
Not foundConfidence-filtered mentions of the person; role context shown when recorded
0 hitsDate not given
Source date, event date and the time the profile was last built can differ, so each date is shown with the source it belongs to.