e Laboratories (CLB) - 2025 Q4 - Annual Results

Exhibit 99.1 FOR IMMEDIATE RELEASE CORE LAB REPORTS FOURTH QUARTER AND FULL YEAR 2025 RESULTS: • FOURTH QUARTER REVENUE OF $138.3 MILLION, UP 3% SEQUENTIALLY AND UP 7% YEAR- OVER-YEAR HOUSTON (February 4, 2026) – Core Laboratories Inc. (NYSE: "CLB") ("Core", "Core Lab", or the "Company") reported fourth quarter 2025 revenue of $138,300,000. Core's operating income was $15,800,000, with earnings per diluted share ("EPS") of $0.15, all in accordance with U.S. generally accepted accounting principles ("GAAP"). ...