Core Laboratories Inc. /DE/ (CLB) Corporate Subsidiaries
Core Laboratories Inc. /DE/ (CLB) is a publicly traded company on the NYSE, categorized under SIC 1389 (Oil & Gas Field Services, NEC). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CLB
CIK: 1958086
Exchange: NYSE
SIC 1389: Oil & Gas Field Services, NEC
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
KPMG LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerBilly Williams
Audit LocationHouston, Texas, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-10-05 | 2026-10-01 | 4 | 0001193125-26-413742 | View SEC Doc Filr Page |
| 4 | 2026-10-05 | 2026-10-01 | 4 | 0001193125-26-413736 | View SEC Doc Filr Page |
| 8-K | 2026-08-25 | 2026-08-19 | 8-K | 0001193125-26-365271 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0001050442-26-000023 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0000936753-26-000045 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-06 | — | SCHEDULE 13G/A Filing | 0002012383-26-003225 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | 4 | 0001193125-26-331852 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-08-01 | 4 | 0001193125-26-331843 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-08-01 | 4 | 0001193125-26-331829 | View SEC Doc Filr Page |
| 10-Q | 2026-07-30 | 2026-06-30 | 10-Q | 0001193125-26-326345 | View SEC Doc Filr Page |
| 8-K | 2026-07-29 | 2026-07-29 | 8-K | 0001193125-26-324101 | View SEC Doc Filr Page |
| 11-K | 2026-06-29 | 2025-12-31 | 11-K | 0001193125-26-287703 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-05-15 | — | SCHEDULE 13G/A Filing | 0001050442-26-000014 | View SEC Doc Filr Page |
| SD | 2026-05-15 | — | SD | 0001193125-26-226332 | View SEC Doc Filr Page |
| 8-K | 2026-05-13 | 2026-05-12 | 8-K | 0001193125-26-221857 | View SEC Doc Filr Page |
| 4 | 2026-05-04 | 2026-05-01 | 4 | 0001193125-26-204136 | View SEC Doc Filr Page |
| 10-Q | 2026-05-01 | 2026-03-31 | 10-Q | 0001193125-26-198109 | View SEC Doc Filr Page |
| 8-K | 2026-04-29 | 2026-04-29 | 8-K | 0001193125-26-192018 | View SEC Doc Filr Page |
| 4 | 2026-04-08 | 2026-04-01 | 4 | 0001193125-26-146823 | View SEC Doc Filr Page |
| 4 | 2026-04-07 | 2026-04-01 | 4 | 0001193125-26-145951 | View SEC Doc Filr Page |
| 4 | 2026-04-07 | 2026-04-01 | 4 | 0001193125-26-145945 | View SEC Doc Filr Page |
| 4 | 2026-04-07 | 2026-04-01 | 4 | 0001193125-26-145942 | View SEC Doc Filr Page |
| 4 | 2026-04-07 | 2026-04-01 | 4 | 0001193125-26-145939 | View SEC Doc Filr Page |
| 4 | 2026-04-07 | 2026-04-01 | 4 | 0001193125-26-145937 | View SEC Doc Filr Page |
| ARS | 2026-03-31 | 2025-12-31 | ARS | 0001193125-26-134996 | View SEC Doc Filr Page |