Investor Presentaiton

Subsea Robotics Revenue and Adjusted EBITDA Margin* 150,000 Revenue Margin ($ in thousands) 200,000 ■SSR ROV Revenue SSR Tool/Survey SSR Adjusted EBITDA Margin 31% 40% 30% 31% 100,000 50,000 0 2021 Q1 2021 Q2 2021 Q3 2021 Q4 2022 Q1 2022 Q2 2022 Q3 * For a reconciliation of this segment's Adjusted EBITDA Margin to Operating Income, see the Supplemental Information slides. 2022 Q4 2023 Q1 2023 Q2 30% 20% 76% of SSR Revenue 10% 2023 Q3 0% Ⓡ OCEANEERING 13

View entire presentation