Company lists · Data refreshed September 2026

Top 25 Marine inspection equipment manufacturers based in the United States

Name: Marine inspection equipment manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 150 companies tracked

RevenueBase identified 150 marine inspection equipment manufacturers headquartered in the United States as of September 2026 and tracks 2,050 professional contacts across them, including 712 with verified work emails. San Diego is the largest hub.

This list covers marine inspection equipment manufacturers headquartered in the United States, 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 17, 2026.

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 17, 2026 86% judged on-target in blind review

150Companies

2,050Contacts tracked

712Verified emails

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The 25 largest marine inspection equipment manufacturers based in the United States

Ranked by team size

Top 25 of 150 marine inspection equipment manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine inspection equipment manufacturers: 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	Cues INC	Strong evidence	Orlando, FL, United StatesHQ checked Sep 17, 2026	201-500	212 contacts →
	Strong evidence “CUES is the world's leading manufacturer of closed circuit television video (CCTV) inspection, rehabilitation, pipe profiling equipment and pipeline inspection/asset management…” Source: RevenueBase Database · checked Sep 17, 2026
2	Phoenix International Holdings, INC	Indirect evidence	Largo, United StatesHQ checked Sep 17, 2026	201-500	170 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
3	Attwood	Partial evidence	Lowell, MI, United StatesHQ checked Sep 17, 2026	51-200	104 contacts →
	Partial evidence “Attwood’s wide range of products, including general marine accessories, seat and table hardware, and water systems are tested to the highest USCG, ABYC, and CE standards.” Source: RevenueBase Database · checked Sep 17, 2026
4	Bardex Corporation	Strong evidence	Goleta, CA, United StatesHQ checked Sep 17, 2026	51-200	87 contacts →
	Strong 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 17, 2026
5	Greensea IQ	Partial evidence	Richmond, VT, United StatesHQ checked Sep 17, 2026	51-200	75 contacts →
	Partial evidence “At Greensea IQ, we are redefining the future of subsea robotics through cutting-edge solutions tailored to the Defense and Maritime industries.” Source: RevenueBase Database · checked Sep 17, 2026
6	IMTRA	Strong evidence	New Bedford, MA, United StatesHQ checked Sep 17, 2026	51-200	69 contacts →
	Strong evidence “IMTRA, a 100% employee-owned company based in New Bedford, Massachusetts, is an importer and manufacturer of high-quality marine products, advanced LED solutions and integrated…” Source: RevenueBase Database · checked Sep 17, 2026
7	Videoray, An AV Company	Indirect evidence	Pottstown, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	65 contacts →
	Indirect evidence “VideoRay is now an AV company!” Source: RevenueBase Database · checked Sep 17, 2026
8	Sonatech, LLC	Indirect evidence	Santa Barbara, CA, United StatesHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “Since beginning operation in 1973, Sonatech, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
9	Bedrock Ocean Exploration	Indirect evidence	Richmond, CA, United StatesHQ checked Sep 17, 2026	11-50	52 contacts →
	Indirect evidence “We are a vertically-integrated ocean exploration company developing proprietary robotics and software to quickly and cheaply explore the entirety of the Earth’s oceans on a scale…” Source: RevenueBase Database · checked Sep 17, 2026
10	Edgetech Marine	Partial evidence	West Wareham, MA, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “EdgeTech is a leading manufacturer of underwater technology solutions.” Source: RevenueBase Database · checked Sep 17, 2026
11	Specialty Diving And Specialty Offshore	Partial evidence	Loranger, LA, United StatesHQ checked Sep 17, 2026	11-50	45 contacts →
	Partial evidence “Specialty Diving of Louisiana and its sister company, Specialty Offshore, offer underwater marine services to the private and public sectors in conjunction with extensive dive…” Source: RevenueBase Database · checked Sep 17, 2026
12	Proceanic	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	41 contacts →
	Strong evidence “ROV Inspection & Intervention Services, Engineering, Design, Construction, Commissioning and Project Management services to the Offshore and Marine Industries.” Source: RevenueBase Database · checked Sep 17, 2026
13	Klein Marine Systems, INC	Partial evidence	Newburyport, MA, United StatesHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Klein Marine Systems is a leading provider of advanced sonar systems, underwater technology, and marine data solutions.” Source: RevenueBase Database · checked Sep 17, 2026
14	DLS Marine	Partial evidence	Metairie, LA, United StatesHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “DLS Marine is a worldwide marine surveying firm that has served the industry for over 50 years with offices in New Orleans, Houston, Tampa and Norfolk.” Source: RevenueBase Database · checked Sep 17, 2026
15	Bergan Marine Systems	Strong evidence	Pensacola, FL, United StatesHQ checked Sep 17, 2026	11-50	27 contacts →
	Strong evidence “For over 50 years, Bergan Marine Systems has designed, manufactured, and serviced our innovative and reliable tank level, alarm, monitoring and automation systems for the marine…” Source: RevenueBase Database · checked Sep 17, 2026
16	Okeanus Science & Technology, LLC	Partial evidence	Houma, LA, United StatesHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Since 2013, Okeanus Science & Technology has been focused on providing the marine and ocean industry with high quality products and services through the sale and rental of…” Source: RevenueBase Database · checked Sep 17, 2026
17	Interocean Systems, LLC	Indirect evidence	Santee, CA, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	Cospolich INC	Indirect evidence	Destrehan, United StatesHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Cospolich Inc is a company based out of United States.” Source: RevenueBase Database · checked Sep 17, 2026
19	Pyi, INC	Indirect evidence	Lynnwood, WA, United StatesHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “PYI Inc.” Source: RevenueBase Database · checked Sep 17, 2026
20	Associated Underwater Services, INC	Indirect evidence	Spokane, WA, United StatesHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “Associated Underwater Services (AUS) is a commercial dive company based in Washington.” Source: RevenueBase Database · checked Sep 17, 2026
21	Teledyne Marine Vehicles	Partial evidence	North Falmouth, MA, United StatesHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “The Teledyne Marine Vehicles includes Teledyne Benthos, Teledyne SeaBotix, Teledyne Webb Research, Teledyne Gavia, and Teledyne Oceanscience all with rich histories in the marine…” Source: RevenueBase Database · checked Sep 17, 2026
22	Rausch Electronics Usa, LLC	Partial evidence	Chambersburg, PA, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “At Rausch, our mission is to provide our clients with advanced and innovative products for pipe inspection and point repair that match the ever-changing and evolving demands of…” Source: RevenueBase Database · checked Sep 17, 2026
23	Remote Ocean Systems Inc. ROS	Partial evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Remote Ocean Systems (ROS) has been an industry leader in the design and manufacturing of reliable, high-tech equipment and systems for the most severe oceanographic, industrial…” Source: RevenueBase Database · checked Sep 17, 2026
24	Sonardyne INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Farsounder	Indirect evidence	Warwick, RI, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “FarSounder products keep you and your vessel safe.” Source: RevenueBase Database · checked Sep 17, 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: marine inspection equipment manufacturers. 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 marine inspection equipment manufacturers.
Partial evidence: Its own public description names part of marine inspection equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine inspection equipment manufacturers. 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 150 marine inspection equipment manufacturers based in the United States

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Marine inspection equipment manufacturers based in the United States at a glance

As of Sep 17, 2026

34.7%Verified-email coverage

13.7Average contacts per company

11-50Median size (employees)

4.0%Largest-city concentration · San Diego

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 150 companies.

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 marine inspection equipment manufacturers, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “marine inspection equipment manufacturers”. 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 marine inspection equipment manufacturers), 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 marine inspection equipment manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 712 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 17, 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.

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 marine inspection equipment manufacturers, 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 marine inspection equipment manufacturers are there based in the United States?

RevenueBase identified 150 marine inspection equipment manufacturers headquartered in the United States 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?

Cues INC, headquartered in Orlando, tops this list with the largest team on record.

Which city has the most marine inspection equipment manufacturers?

San Diego leads with 6 headquartered companies, followed by Houston (5) and Bridgeport (3).

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 712 verified decision-maker contacts tracked across these 150 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 17, 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.