Company lists · Data refreshed September 2026

Top 25 Ocean data analytics companies based in the United States

Name: Ocean data analytics companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 256 companies tracked

RevenueBase identified 256 ocean data analytics companies headquartered in the United States as of September 2026 and tracks 5,593 professional contacts across them, including 2,129 with verified work emails and 1,909 with mobile numbers. Houston is the largest hub.

This list covers ocean data analytics companies 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 5, 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 5, 2026 86% judged on-target in blind review

256Companies

5,593Contacts tracked

2,129Verified emails

1,909Mobile numbers

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The 25 largest ocean data analytics companies based in the United States

Ranked by team size

Top 25 of 256 ocean data analytics companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to ocean data analytics 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	Windward	Strong evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	201-500	256 contacts →
	Strong 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 5, 2026
2	Saltwater INC	Indirect evidence	Anchorage, AK, United StatesHQ checked Sep 5, 2026	201-500	178 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
3	A.I.S. INC	Partial evidence	North Dartmouth, MA, United StatesHQ checked Sep 5, 2026	201-500	173 contacts →
	Partial evidence “A.I.S, Inc (AIS) supports the stewardship of our nation's ocean resources and their habitats.” Source: RevenueBase Database · checked Sep 5, 2026
4	Global Fishing Watch	Partial evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	51-200	130 contacts →
	Partial evidence “Global Fishing Watch is an international non-profit organization committed to advancing the sustainability of our oceans through increased transparency.” Source: RevenueBase Database · checked Sep 5, 2026
5	Sea-Bird Scientific	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 5, 2026	201-500	127 contacts →
	Indirect evidence “Sea-Bird Scientific exists to help scientists know the world, and shape policy that changes it for the better.” Source: RevenueBase Database · checked Sep 5, 2026
6	Gulf Of Maine Research Institute	Partial evidence	Portland, ME, United StatesHQ checked Sep 5, 2026	51-200	122 contacts →
	Partial evidence “The Gulf of Maine Research Institute (GMRI) pioneers collaborative solutions to global ocean challenges.” Source: RevenueBase Database · checked Sep 5, 2026
7	Sofar Ocean	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	121 contacts →
	Strong evidence “Sofar Ocean is the leading ocean intelligence platform, closing the data gap for better predictability and outcomes.” Source: RevenueBase Database · checked Sep 5, 2026
8	Benthic - Utec	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	115 contacts →
	Indirect evidence “Benthic is a global leader in offshore marine geotechnical investigation, survey, analysis and design.” Source: RevenueBase Database · checked Sep 5, 2026
9	Tdi-Brooks	Indirect evidence	College Station, TX, United StatesHQ checked Sep 5, 2026	51-200	107 contacts →
	Indirect evidence “TDI-Brooks is a 27-year-old research and service company specializing in geotechnical and offshore survey projects; multi-disciplinary oceanographic and environmental projects…” Source: RevenueBase Database · checked Sep 5, 2026
10	Woods Hole Group, INC	Indirect evidence	Bourne, MA, United StatesHQ checked Sep 5, 2026	51-200	105 contacts →
	Indirect evidence “Woods Hole Group brings over 35 years of experience, committed to exceeding client objectives while safeguarding the environmental health of our planet.” Source: RevenueBase Database · checked Sep 5, 2026
11	Ocean Associates, INC	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 5, 2026	51-200	100 contacts →
	Indirect evidence “OAI provides professional consulting services to government organizations, the private sector, academia, and UN agencies.” Source: RevenueBase Database · checked Sep 5, 2026
12	Synmax	Strong evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	80 contacts →
	Strong evidence “SynMax is an innovative data analytics company dedicated to providing actionable intelligence to its customers and bringing transparency to traditionally opaque industries.” Source: RevenueBase Database · checked Sep 5, 2026
13	Cramer Fish Sciences	Indirect evidence	Gresham, OR, United StatesHQ checked Sep 5, 2026	11-50	78 contacts →
	Indirect evidence “Cramer Fish Sciences (CFS) is an employee owned fisheries research consulting firm with offices in Oregon, California, Idaho and Washington.” Source: RevenueBase Database · checked Sep 5, 2026
14	Riverside Technology, INC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 5, 2026	201-500	72 contacts →
	Indirect evidence “Riverside has been acquired by Consolidated Safety Services Incorporated, please visit us at Riverside is an internationally recognized engineering, science, and information…” Source: RevenueBase Database · checked Sep 5, 2026
15	Nauticus Robotics, INC	Partial evidence	Webster, TX, United StatesHQ checked Sep 5, 2026	51-200	62 contacts →
	Partial evidence “Nauticus Robotics, Inc.(Nasdaq: KITT) is a Houston-area developer of ocean robots, autonomy software and services delivered to the ocean industries.” Source: RevenueBase Database · checked Sep 5, 2026
16	Privateer	Partial evidence	Kihei, HI, United StatesHQ checked Sep 5, 2026	11-50	59 contacts →
	Partial evidence “Privateer integrates data sources from sea to space to sculpt information into answers, enabling problem-solvers across a variety of industries to understand the present…” Source: RevenueBase Database · checked Sep 5, 2026
17	Alpine Ocean Seismic Survey, INC	Partial evidence	Norwood, NJ, United StatesHQ checked Sep 5, 2026	51-200	55 contacts →
	Partial evidence “Alpine are experts in acquiring, analyzing, and interpreting data from marine offshore, nearshore, and freshwater environments.” Source: RevenueBase Database · checked Sep 5, 2026
18	I. M. Systems Group Inc. Imsg	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 5, 2026	201-500	54 contacts →
	Indirect evidence “I.M.” Source: RevenueBase Database · checked Sep 5, 2026
19	Bedrock Ocean Exploration	Partial evidence	Richmond, CA, United StatesHQ checked Sep 5, 2026	11-50	52 contacts →
	Partial 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 5, 2026
20	Terradepth	Strong evidence	Panama City Beach, FL, United StatesHQ checked Sep 5, 2026	11-50	48 contacts →
	Strong evidence “Terradepth combines cutting-edge autonomous underwater vehicles with Absolute Ocean, our cloud-native enterprise data platform, to deliver comprehensive ocean intelligence…” Source: RevenueBase Database · checked Sep 5, 2026
21	Makai Ocean Engineering, INC	Partial evidence	Waimanalo, HI, United StatesHQ checked Sep 5, 2026	11-50	46 contacts →
	Partial evidence “Makai Ocean Engineering was founded in 1973 as a diversified ocean engineering company focused on providing design engineering and development services to a broad range of…” Source: RevenueBase Database · checked Sep 5, 2026
22	Orbitmi INC	Indirect evidence	Brooklyn, United StatesHQ checked Sep 5, 2026	51-200	46 contacts →
	Indirect evidence “About OrbitMI OrbitMI helps shipowners and operators tackle two of the biggest challenges in maritime today: staying compliant with evolving environmental regulations and reducing…” Source: RevenueBase Database · checked Sep 5, 2026
23	Ergonav Group	Indirect evidence	New York, United StatesHQ checked Sep 5, 2026	501-1,000	45 contacts →
	Indirect evidence “ERGONAV GROUP is an International privately-owned Corporation active in the Maritime Sector, focusing on Environmental Testing & Inspections.” Source: RevenueBase Database · checked Sep 5, 2026
24	Marine Acoustics, INC	Indirect evidence	Middletown, RI, United StatesHQ checked Sep 5, 2026	11-50	40 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
25	Oars Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	11-50	37 contacts →
	Partial evidence “Marine geoscience consulting group specializing in survey project consulting, data management, and the provision of experienced field personnel in support of offshore energy…” Source: RevenueBase Database · checked Sep 5, 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: ocean data analytics 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 ocean data analytics companies.
Partial evidence: Its own public description names part of ocean data analytics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ocean data analytics 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 256 ocean data analytics companies based in the United States

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Ocean data analytics companies based in the United States at a glance

As of Sep 5, 2026

38.1%Verified-email coverage

34.1%Mobile-number coverage

21.8Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · Houston

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

140

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,9900–30

12031–60

361–90

090–180

16180+

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 ocean data analytics 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “ocean data analytics 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 ocean data analytics 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 ocean data analytics companies, 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, 2,129 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 5, 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 ocean data analytics 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 ocean data analytics companies are there based in the United States?

RevenueBase identified 256 ocean data analytics companies 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?

Windward, headquartered in Washington, tops this list with the largest team on record.

Which city has the most ocean data analytics companies?

Houston leads with 16 headquartered companies, followed by Seattle (10) and New York (9).

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 2,129 verified decision-maker contacts tracked across these 256 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 5, 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.