OII · Oceaneering International Inc · Investor Relations

Key customers — 31% of revenue (2025)

“Our top five customers in 2025, 2024 and 2023 accounted for 31%, 31% and 36%, respectively, of our consolidated revenue.”

One customer — 12% of revenue (the year ended December 31, 2025)

“For the year ended December 31, 2025, revenue from one customer, the U.S. Government, accounted for 12% of our total consolidated annual revenue, and no other customer accounted for more than 10% of our total consolidated revenue.”

Key customers — 31% of revenue (2024)

“Our top five customers in 2025, 2024 and 2023 accounted for 31%, 31% and 36%, respectively, of our consolidated revenue.”

Key customers — 36% of revenue (2023)

“Our top five customers in 2025, 2024 and 2023 accounted for 31%, 31% and 36%, respectively, of our consolidated revenue.”

One customer — 10% of revenue (the year ended December 31, 2023)

“For the year ended December 31, 2023, revenue from one customer, the U.S. Government, accounted for 10% of our total consolidated annual revenue, and no other customer accounted for more than 10% of our total consolidated revenue.”