Core Lab reported fourth quarter (Q4) revenue of USD 138.3 million, representing a 3 percent sequential increase and a 7 percent rise year-over-year. Q4 operating income was USD 15.8 million, with operating income excluding items at USD 15.7 million and operating margins, excluding items, at over 11 percent. Q4 diluted earnings per share (EPS), excluding items, was USD 0.21. Net income attributable to shareholders was USD 31.80 million for the full year (FY). For the full year 2025, Core Lab’s revenue reached USD 526.5 million. GAAP operating income for the year was USD 56.5 million, and operating income excluding items was USD 58.7 million. Full-year EPS, excluding items, was USD 0.75. Free cash flow for the year totaled USD 26.0 million, while net debt was reduced by USD 18.7 million, improving the leverage ratio to 1.09. The company repurchased approximately 1.2 million shares of common stock during FY, with a total aggregate purchase price of USD 15.5 million, including 363,207 shares for USD 5.7 million in Q4. Segment results for FY showed Reservoir Description revenue at USD 347.68 million and Production Enhancement revenue at USD 178.84 million. The company declared a Q1 2026 quarterly dividend. Core Lab’s CEO highlighted strong international demand for proprietary technologies, which helped offset a seasonally soft U.S. land market. The company’s recent investments in unconventional reservoir rock testing capabilities and continued focus on proprietary and patented reservoir description and production enhancement services contributed to performance during the period.

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