Company lists · Data refreshed September 2026

Top 25 Autonomous inspection vessel companies worldwide

Name: Autonomous inspection vessel companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 999 companies tracked

RevenueBase identified 999 autonomous inspection vessel companies worldwide as of September 2026 and tracks 15,979 professional contacts across them, including 4,141 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers autonomous inspection vessel companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for autonomous inspection vessel companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

999Companies

15,979Contacts tracked

4,141Verified emails

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The 25 largest autonomous inspection vessel companies worldwide

Ranked by team size

Top 25 of 999 autonomous inspection vessel companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to autonomous inspection vessel companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Grupo CBO	Indirect evidence	Niterói, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,847 contacts →
	Indirect evidence “O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
2	Saronic Technologies	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	772 contacts →
	Indirect evidence “Saronic is building cutting-edge unmanned surface vehicles that enable maritime security and domain awareness by combining best-in-class hardware, software and artificial…” Source: RevenueBase Database · checked Sep 19, 2026
3	Ocean Infinity	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	714 contacts →
	Indirect evidence “Ocean Infinity is a technology-driven company transforming how ocean operations are carried out.” Source: RevenueBase Database · checked Sep 19, 2026
4	Hydrodive Group	Partial evidence	Lagos, NigeriaHQ checked Sep 19, 2026	201-500	409 contacts →
	Partial evidence “HydroDive provides a broad range of Marine Vessels, Air, Mixed Gas and Saturation Diving, ROV, AUV and Survey Services primarily to the offshore & inshore Petroleum Industry of…” Source: RevenueBase Database · checked Sep 19, 2026
5	SMD	Partial evidence	Wallsend, United KingdomHQ checked Sep 19, 2026	51-200	292 contacts →
	Partial evidence “SMD is an advanced global designer and manufacturer of subsea remotely operated and autonomous power and control solutions.” Source: RevenueBase Database · checked Sep 19, 2026
6	Executive Offshore	Partial evidence	SingaporeHQ checked Sep 19, 2026	n/a	259 contacts →
	Partial evidence “Executive Offshore owns, operates and commercially manages high specification offshore vessels.” Source: RevenueBase Database · checked Sep 19, 2026
7	Windward	Indirect evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	201-500	256 contacts →
	Indirect evidence “Windward is the leading Maritime AI™ company delivering full visibility across the seas through sensor-agnostic intelligence and agentic workflows that turn ocean data into…” Source: RevenueBase Database · checked Sep 19, 2026
8	Saildrone	Indirect evidence	Alameda, FL, United StatesHQ checked Sep 19, 2026	201-500	245 contacts →
	Indirect evidence “Saildrone is a maritime defense company with a relentless passion for performance.” Source: RevenueBase Database · checked Sep 19, 2026
9	Percepto	Strong evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	51-200	207 contacts →
	Strong evidence “Percepto is the leading autonomous inspection and monitoring solution provider, revolutionizing how enterprises monitor and inspect their critical infrastructure and assets.” Source: RevenueBase Database · checked Sep 19, 2026
10	Planys Technologies	Partial evidence	Chennai, IndiaHQ checked Sep 19, 2026	51-200	186 contacts →
	Partial evidence “Planys is an Indian deep tech start-up creating a paradigm shift in the underwater inspection industry and maritime warfare.” Source: RevenueBase Database · checked Sep 19, 2026
11	Subsea Global Solutions	Indirect evidence	Miami, FL, United StatesHQ checked Sep 19, 2026	201-500	176 contacts →
	Indirect evidence “Welcome to Subsea Global Solutions where EVERY DAY our goal is to deliver unrivaled service.” Source: RevenueBase Database · checked Sep 19, 2026
12	Phoenix International Holdings, INC	Indirect evidence	Largo, United StatesHQ checked Sep 19, 2026	201-500	170 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
13	Exail Technologies EPA EXA Otcqx Exalf	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	1,001-5,000	142 contacts →
	Partial evidence “Exail Technologies is a defense technology group delivering autonomous maritime drone systems and advanced navigation solutions for naval and defense customers operating in…” Source: RevenueBase Database · checked Sep 19, 2026
14	Alseamar	Indirect evidence	Rousset, FranceHQ checked Sep 19, 2026	201-500	139 contacts →
	Indirect evidence “Founded in 2015, ALSEAMAR, a subsidiary of the ALCEN Group, develops, designs, operates and maintains high-performance underwater solutions that meet the requirements of…” Source: RevenueBase Database · checked Sep 19, 2026
15	Havila Subsea & Renewables	Strong evidence	Aalesund, NorwayHQ checked Sep 19, 2026	201-500	120 contacts →
	Strong evidence “Havila Subsea & Renewables operates an advanced fleet of vessels dedicated to Diving, Offshore Inspection, Repair, and Maintenance (IRM), as well as Construction.” Source: RevenueBase Database · checked Sep 19, 2026
16	Seabed Geosolutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	n/a	111 contacts →
	Indirect evidence “This company has been divested.” Source: RevenueBase Database · checked Sep 19, 2026
17	OSC Marine Group	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	104 contacts →
	Indirect evidence “OSC Group – a forging of underwater innovation and engineering expertise.” Source: RevenueBase Database · checked Sep 19, 2026
18	Star International	Partial evidence	Birkenhead, United KingdomHQ checked Sep 19, 2026	51-200	103 contacts →
	Partial evidence “Star International specialises in keeping vessels safe and compliant.” Source: RevenueBase Database · checked Sep 19, 2026
19	Deep Trekker INC	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Deep Trekker provides the world's only truly portable, affordable, and easy to use remotely operated vehicles (ROVs) submersible crawler systems and subsurface cameras.” Source: RevenueBase Database · checked Sep 19, 2026
20	Syos Aerospace	Indirect evidence	Mount Maunganui, New ZealandHQ checked Sep 19, 2026	51-200	95 contacts →
	Indirect evidence “SYOS is a rapidly growing uncrewed systems technology company tackling real-world challenges across air, land, sea and subsurface domains.” Source: RevenueBase Database · checked Sep 19, 2026
21	HII Unmanned Systems	Indirect evidence	Pocasset, MA, United StatesHQ checked Sep 19, 2026	201-500	94 contacts →
	Indirect evidence “HII creates advanced unmanned solutions for defense, marine research and commercial applications.” Source: RevenueBase Database · checked Sep 19, 2026
22	Bardex Corporation	Indirect evidence	Goleta, CA, United StatesHQ checked Sep 19, 2026	51-200	87 contacts →
	Indirect evidence “Bardex® provides novel engineering insights and designs, prototypes, and manufactures proprietary equipment to solve the marine industry’s heaviest challenges.” Source: RevenueBase Database · checked Sep 19, 2026
23	Eyerov Irov Technologies Private Limited	Indirect evidence	Ernakulam, IndiaHQ checked Sep 19, 2026	51-200	86 contacts →
	Indirect evidence “EyeROV (IROV Technologies Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
24	VAN Laar Maritime B.V	Partial evidence	Ijmuiden, NetherlandsHQ checked Sep 19, 2026	11-50	81 contacts →
	Partial evidence “Van Laar Maritime owns and operates a growing fleet of 33 guard, chase- and (seismic) support vessels worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
25	Maritime Robotics AS	Indirect evidence	Trondheim, NorwayHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “We are a global leader and pioneer in advanced maritime drones (USVs) and maritime autonomy.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: autonomous inspection vessel companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names autonomous inspection vessel companies.
Partial evidence: Its own public description names part of autonomous inspection vessel companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name autonomous inspection vessel companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 999 autonomous inspection vessel companies worldwide

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Autonomous inspection vessel companies worldwide at a glance

As of Sep 19, 2026

25.9%Verified-email coverage

16.0Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · Singapore

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

537

11-50

316

51-200

107

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among autonomous inspection vessel companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for autonomous inspection vessel companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “autonomous inspection vessel companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names autonomous inspection vessel companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among autonomous inspection vessel companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 4,141 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Autonomous inspection vessel companies by location

9 lists · largest first

Every Autonomous inspection vessel companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names autonomous inspection vessel companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many autonomous inspection vessel companies are there worldwide?

RevenueBase identified 999 autonomous inspection vessel companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Grupo CBO, headquartered in Niteroi, tops this list with the largest team on record.

Which country has the most autonomous inspection vessel companies?

The United States leads with 154 companies, followed by the United Kingdom (84) and France (56). Every autonomous inspection vessel companies list by country and city is linked on this page.

Which city has the most autonomous inspection vessel companies?

Singapore leads with 27 headquartered companies, followed by Rio De Janeiro (14) and London (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,141 verified decision-maker contacts tracked across these 999 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.