TGS ASA group: subsidiaries and structure
Allmennaksjeselskap (ASA) · OSLO, Norway · LEI 549300NUPLAXPB0WYH90
3subsidiaries
1countries
3held directly
0lapsed LEIs
1links on accounts older than 24 months
1ISINs of subsidiaries
Summary
TGS ASA is the ultimate parent of 3 subsidiaries with LEIs in 1 country, as reported to GLEIF. 3 are held directly. All of them are in Norway. 0 of the subsidiaries have a lapsed LEI, and 1 link rests on accounts older than 24 months. GLEIF's ISIN mapping lists 2 ISINs for the parent and 1 ISIN for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
1 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| PETROLEUM GEO-SERVICES AS | Norway | OSLO | 213800TDSGPCJUCT4659 | 2020 | > 24 months |
| PGS GEOPHYSICAL AS | Norway | OSLO | 213800B9GDWLA9UXRF88 | 2025 | |
| PGS SHIPOWNER AS | Norway | OSLO | 213800JOFVLQCLMHAQ30 | 2025 |