Company lists · Data refreshed September 2026

Top 25 Ocean data analytics companies based in the United States

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, how directly it supports the match, 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 SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
256Companies
5,593Contacts tracked
2,129Verified emails
1,909Mobile numbers
Unlock all 256 companies Free signup · no credit card · 500 free credits

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. Evidence rates how directly each company's own description names ocean data analytics companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
WindwardStrong evidence
Washington, DC, United StatesHQ checked Sep 5, 2026201-500256

“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: company website · checked Sep 5, 2026
2
Saltwater INCIndirect evidence
Anchorage, AK, United StatesHQ checked Sep 5, 2026201-500178
Source: company website · checked Sep 5, 2026
3
A.I.S. INCPartial evidence
North Dartmouth, MA, United StatesHQ checked Sep 5, 2026201-500173

“A.I.S, Inc (AIS) supports the stewardship of our nation's ocean resources and their habitats.”

Source: company website · checked Sep 5, 2026
4
Global Fishing WatchPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-200130

“Global Fishing Watch is an international non-profit organization committed to advancing the sustainability of our oceans through increased transparency.”

Source: company website · checked Sep 5, 2026
5
Sea-Bird ScientificIndirect evidence
Bellevue, WA, United StatesHQ checked Sep 5, 2026201-500127

“Sea-Bird Scientific exists to help scientists know the world, and shape policy that changes it for the better.”

Source: company website · checked Sep 5, 2026
6Portland, ME, United StatesHQ checked Sep 5, 202651-200122

“The Gulf of Maine Research Institute (GMRI) pioneers collaborative solutions to global ocean challenges.”

Source: company website · checked Sep 5, 2026
7
Sofar OceanStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200121

“Sofar Ocean is the leading ocean intelligence platform, closing the data gap for better predictability and outcomes.”

Source: company website · checked Sep 5, 2026
8
Benthic - UtecIndirect evidence
Houston, TX, United StatesHQ checked Sep 5, 202651-200115

“Benthic is a global leader in offshore marine geotechnical investigation, survey, analysis and design.”

Source: company website · checked Sep 5, 2026
9
Tdi-BrooksIndirect evidence
College Station, TX, United StatesHQ checked Sep 5, 202651-200107

“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: company website · checked Sep 5, 2026
10
Woods Hole Group, INCIndirect evidence
Bourne, MA, United StatesHQ checked Sep 5, 202651-200105

“Woods Hole Group brings over 35 years of experience, committed to exceeding client objectives while safeguarding the environmental health of our planet.”

Source: company website · checked Sep 5, 2026
11
Ocean Associates, INCIndirect evidence
Arlington, VA, United StatesHQ checked Sep 5, 202651-200100

“OAI provides professional consulting services to government organizations, the private sector, academia, and UN agencies.”

Source: company website · checked Sep 5, 2026
12
SynmaxStrong evidence
Houston, TX, United StatesHQ checked Sep 5, 202651-20080

“SynMax is an innovative data analytics company dedicated to providing actionable intelligence to its customers and bringing transparency to traditionally opaque industries.”

Source: company website · checked Sep 5, 2026
13
Cramer Fish SciencesIndirect evidence
Gresham, OR, United StatesHQ checked Sep 5, 202611-5078

“Cramer Fish Sciences (CFS) is an employee owned fisheries research consulting firm with offices in Oregon, California, Idaho and Washington.”

Source: company website · checked Sep 5, 2026
14
Riverside Technology, INCIndirect evidence
Fairfax, VA, United StatesHQ checked Sep 5, 2026201-50072

“Riverside has been acquired by Consolidated Safety Services Incorporated, please visit us at Riverside is an internationally recognized engineering, science, and information…”

Source: company website · checked Sep 5, 2026
15
Nauticus Robotics, INCPartial evidence
Webster, TX, United StatesHQ checked Sep 5, 202651-20062

“Nauticus Robotics, Inc.(Nasdaq: KITT) is a Houston-area developer of ocean robots, autonomy software and services delivered to the ocean industries.”

Source: company website · checked Sep 5, 2026
16
PrivateerPartial evidence
Kihei, HI, United StatesHQ checked Sep 5, 202611-5059

“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: company website · checked Sep 5, 2026
17Norwood, NJ, United StatesHQ checked Sep 5, 202651-20055

“Alpine are experts in acquiring, analyzing, and interpreting data from marine offshore, nearshore, and freshwater environments.”

Source: company website · checked Sep 5, 2026
18Rockville, MD, United StatesHQ checked Sep 5, 2026201-50054

“I.M.”

Source: company website · checked Sep 5, 2026
19
Bedrock Ocean ExplorationPartial evidence
Richmond, CA, United StatesHQ checked Sep 5, 202611-5052

“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: company website · checked Sep 5, 2026
20
TerradepthStrong evidence
Panama City Beach, FL, United StatesHQ checked Sep 5, 202611-5048

“Terradepth combines cutting-edge autonomous underwater vehicles with Absolute Ocean, our cloud-native enterprise data platform, to deliver comprehensive ocean intelligence…”

Source: company website · checked Sep 5, 2026
21Waimanalo, HI, United StatesHQ checked Sep 5, 202611-5046

“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: company website · checked Sep 5, 2026
22
Orbitmi INCIndirect evidence
Brooklyn, United StatesHQ checked Sep 5, 202651-20046

“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: company website · checked Sep 5, 2026
23
Ergonav GroupIndirect evidence
New York, United StatesHQ checked Sep 5, 2026501-1,00045

“ERGONAV GROUP is an International privately-owned Corporation active in the Maritime Sector, focusing on Environmental Testing & Inspections.”

Source: company website · checked Sep 5, 2026
24
Marine Acoustics, INCIndirect evidence
Middletown, RI, United StatesHQ checked Sep 5, 202611-5040
Source: company website · checked Sep 5, 2026
25
Oars GroupPartial evidence
Houston, TX, United StatesHQ checked Sep 5, 202611-5037

“Marine geoscience consulting group specializing in survey project consulting, data management, and the provision of experienced field personnel in support of offshore energy…”

Source: company website · checked Sep 5, 2026

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
1-10Median size (employees)
HoustonLargest hub · 16 HQs
1,909Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
140
11-50
72
51-200
31
201-500
7
501-1,000
3
1,001-5,000
1
10001+
2

Verified emails by last verification

0–30
1,990
31–60
120
61–90
3
90–180
0
180+
16

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 evidence 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 SmartSearch, 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.
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 an evidence 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

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 SmartSearch, 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.