CRIMSON EXPLORATION INC.
Corporation · WILMINGTON, United States · LEI 2H3MEWUUY4CD2UTC0296
LEI lapsed
Summary
CRIMSON EXPLORATION INC. is registered in the United States. Its legal form is Corporation. According to GLEIF, its ultimate parent is CONTANGO OIL & GAS COMPANY (United States), which is also its direct parent. That group has 1 subsidiary with LEIs in 1 country, 1 of them in the United States. The LEI was first issued on 21 Nov 2012 and the record was last updated on 27 May 2026. It has lapsed: renewal was due by 1 Nov 2020. GLEIF's ISIN mapping lists 1 ISIN for this LEI. AssetCensus found 3 data-quality notes for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The LEI has lapsed: it was due for renewal by 1 Nov 2020 and was not renewed, so GLEIF's data for this entity has not been re-verified since. A lapsed LEI does not mean the company has ceased to exist.
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2018, more than 24 months before this data release. The group may have changed since.
- The ultimate-parent relationship record was not renewed; it was last updated on 27 May 2026.
Company details
| Legal form | Corporation |
|---|---|
| Register | · Register website |
| Registration number | 3976143 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O CORPORATION SERVICE COMPANY, 251 LITTLE FALLS DRIVE, 19808 WILMINGTON, United States |
| Headquarters address | C/O The Corporation Trust Company, 19801 Wilmington, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 13 Jun 2005 |
| LEI | 2H3MEWUUY4CD2UTC0296 |
| LEI status | lapsed |
| LEI first issued | 21 Nov 2012 |
| LEI record last updated | 27 May 2026 |
| Next LEI renewal | 1 Nov 2020 |
| Corroboration of the LEI record | fully corroborated |
Group membership
CRIMSON EXPLORATION INC. this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | CONTANGO OIL & GAS COMPANY | CONTANGO OIL & GAS COMPANY |
| Accounting period | 1 Jan 2018 to 31 Dec 2018 | 1 Jan 2018 to 31 Dec 2018 |
| Evidence | other official documents | other official documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Accounting standard | other standard | US GAAP |
| Relationship start | 23 Oct 2017 | 23 Oct 2017 |
| Recorded at GLEIF since | 21 Nov 2012 | 21 Nov 2012 |
| Last updated | 27 May 2026 | 27 May 2026 |
| Record status | not renewed | not renewed |
ISINs mapped to this LEI (1)
US22662K2078
1 in the GLEIF–ANNA mapping file. The file covers ISINs issued since the mapping started, not all securities.