Oceaneering International

NYSE: OII
New York Stock Exchange
Energy Oil & Gas Equipment & Services
Global Rank
#5916
Country Rank
#1514
Market Cap
2.1 B
Price
20.85
Change (%)
2.26%
Volume
710,644

Oceaneering International's latest marketcap:

2.1 B

As of 06/27/2025, Oceaneering International's market capitalization has reached $2.1 B. According to our data, Oceaneering International is the 5916th most valuable company globally by market capitalization. Market capitalization, commonly referred to as market cap, represents the total market value of all outstanding shares of a publicly traded company and is often used as a measure of company value.

Market Cap 2.1 B
Revenue (ttm) 2.74 B
Net Income (ttm) 182.71 M
Shares Out 100.59 M
EPS (ttm) 1.78
Forward PE 13.77
Ex-Dividend Date n/a
Earnings Date 07/23/2025
Market Cap Chart
Data Updated: 06/27/2025

Oceaneering International's yearly market capitalization.

Oceaneering International has seen its market value grow from $338.5 M to $2.1 B since 1998, representing a total increase of 519.61% and an annual compound growth rate (CAGR) of 7.13%.
Date Market Cap Change (%) Global Rank
06/27/2025 $2.1 B -20.34% 5916
12/31/2024 $2.64 B 22.96% 4747
12/29/2023 $2.14 B 22.24% 5378
12/30/2022 $1.75 B 55.36% 5819
12/31/2021 $1.13 B 42.96% 8722
12/31/2020 $789.5 M -46.47% 9128
12/31/2019 $1.48 B 23.72% 5472
12/31/2018 $1.19 B -42.62% 5556
12/29/2017 $2.08 B -24.9% 4472
12/30/2016 $2.77 B -24.64% 3127

Company Profile

About Oceaneering International, Inc.

Oceaneering International, Inc. delivers engineered services, products, and robotic solutions across multiple industries, including offshore energy, defense, aerospace, manufacturing, and entertainment. Headquartered in Houston, Texas, the company was founded in 1964 and operates globally.

Business Segments

  • Subsea Robotics – Provides ROVs for drill support, subsea hardware installation, pipeline inspection, and maintenance.
  • Manufactured Products – Offers umbilicals, control valves, and autonomous robotic technology.
  • Offshore Projects Group – Specializes in subsea installation, intervention, and diving services.
  • Integrity Management & Digital Solutions – Delivers asset integrity management and software solutions for maritime and energy sectors.
  • Aerospace and Defense Technologies – Supports government agencies with engineering and manufacturing for defense and space exploration.

Key Offerings

  • Remotely Operated Vehicles (ROVs) for subsea operations.
  • Survey services, including hydrographic surveys and autonomous underwater vehicles.
  • Production control umbilicals and pipeline connection systems.
  • Riserless light well intervention and workover control systems.
  • Digital and connectivity solutions for energy and maritime industries.

Global Presence

Oceaneering operates in regions including Africa, the UK, Norway, Brazil, Asia, and Australia, serving clients worldwide.

Frequently Asked Questions

  • What is Oceaneering International's (OII) current market cap?
    As of 06/27/2025, Oceaneering International (including the parent company, if applicable) has an estimated market capitalization of $2.1 B USD. This figure represents the total market value of its outstanding shares, including different share classes. Please note that market capitalization fluctuates based on market conditions, and the actual valuation may differ from the latest estimate.
  • Oceaneering International global market capitalization ranking is approximately 5916 as of 06/27/2025. This ranking is relative to all publicly traded companies worldwide and can fluctuate based on market dynamics and the performance of other companies. You can refer to our Global companies market cap ranking for the most up-to-date ranking.

MarketCapWatch.com ranks all listed companies worldwide, providing unique insights into market capitalization across industries. As one of the most comprehensive ranking platforms, it covers companies of all sizes and sectors.

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