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This section provides an overview for rov as well as their applications and principles. Also, please take a look at the list of 4 rov manufacturers and their company rankings. Here are the top-ranked rov companies as of April, 2026: 1.Deep Ocean Engineering, Inc., 2.RJE International, 3.Oceaneering International, Inc.
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Categories Related to ROV
An ROV is an unmanned exploration device remotely operated by a surface operator through wired or wireless means.
Commonly referred to as ROV, it is also known as R-O-V, derived from the initials of Remotely Operated Vehicle.
Typically, a standard ROV is connected to the mother ship via primary and secondary cables, including launchers and other necessary equipment. It descends to the desired depth using winches, thrusters, and other equipment. The cables transmit power and commands from the mother ship to the exploration vehicle, relaying real-time images and information from the target location back to the ship.
Due to the diverse purposes and achievable depths depending on the exploration objectives, ROVs are used worldwide in various configurations tailored to specific needs.
Originally developed in the 1960s in the United States for military purposes such as deep-sea mine clearance and rescue operations, ROVs have evolved to become integral in both military and civilian applications. They are widely used in the investigation and development of seabed gas fields and oil fields by private enterprises.
Depending on their intended purpose, ROVs can be equipped with a variety of tools, including sensors and devices to measure water quality and temperature, sonars for seafloor observation, and manipulators for simple tasks. Additionally, safety features such as halogen lights and radio relays are incorporated. In deep-sea exploration, ROVs operate in a buoyant state near the seabed, maintaining depth while conducting investigations. Upon completing the survey, they ascend to the sea surface, detaching thrusters or weights for buoyancy.
*Including some distributors, etc.
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Deep Ocean Engineering Inc., founded in 1982 and based out of San Jose, California, United States, is a designer and manufacturer of mechanical and industrial equipment for various kinds of underwater applications. The company's main products include remotely operated vehicles (ROVs) and unmanned surface vehicles (USVs). These products are used by various industries, including law enforcement, homeland security, and science applications. The company offers a range of support packages, depending on the needs of each client.
Oceaneering, founded in the United States in 1964, is a supplier that provides engineering services and products to the offshore energy industry. It offers a wide range of products, including remotely operated vehicles, subsea hardware, and asset integrity management software, as well as various services, such as diving, surveying and inspection, repair, and maintenance of offshore assets. The company has received several awards and certifications, including the ISO 9001:2015 certification for quality management systems.
Ranking as of April 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Deep Ocean Engineering, Inc. |
35.3%
|
| 2 | RJE International |
25.1%
|
| 3 | Oceaneering International, Inc |
20.4%
|
| 4 | VideoRay LLC |
19.2%
|
Derivation Method
The ranking is calculated based on the click share within the rov page as of April 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 100.0% |
57 products found - Page 2
57 products - Page 2
Sekido Co., Ltd.
1050+ people viewing
Last viewed: 1 day ago
■Summary ・While maintaining the high mobility characteristic of FIFISH V6, it is pre-loaded with various industrial functions. Equipped with two d...
Sekido Co., Ltd.
460+ people viewing
Last viewed: 1 day ago
■Summary By following the basic capabilities of the previous V6 series, and incorporating an algorithm that greatly improves camera performance and...
2 models listed
Sekido Co., Ltd.
480+ people viewing
Last viewed: 15 hours ago
■Summary ・QYSEA FIFISH E-GO is a replaceable ROV equipped with two batteries. The thruster output has been improved while maintaining the small si...
3 models listed
Hydro System Development Co., Ltd.
940+ people viewing
Last viewed: 1 day ago
The Slocum G3 uses a buoyancy control mechanism using an oil bladder and a battery that moves the center of gravity (back and forth) to enable auto...
