Company lists · Data refreshed September 2026

Top 25 Ocean monitoring companies based in the United States

RevenueBase identified 240 company matches for ocean monitoring companies associated with the United States as of September 2026 and tracks 4,605 professional contacts across them, including 1,451 with verified work emails. Houston is the largest hub.

This list covers company matches for ocean monitoring companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
240Companies
4,605Contacts tracked
1,451Verified emails
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The 25 largest ocean monitoring companies based in the United States

Ranked by team size
Top 25 of 240 company matches for ocean monitoring companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026201-500256 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchMoss Landing, CA, United StatesHQ recorded Sep 20, 2026201-500211 contacts →

Exact match

“MBARI is a nonprofit research institution where scientists and engineers work together to explore and study the sea.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAnchorage, AK, United StatesHQ recorded Sep 20, 2026201-500178 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchNorth Dartmouth, MA, United StatesHQ recorded Sep 20, 2026201-500173 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchFort Collins, CO, United StatesHQ recorded Sep 20, 2026201-500170 contacts →

Exact match

“In-Situ simplifies water monitoring for surface water, coastal, groundwater, aquaculture, drinking water and wastewater applications with reliable, low-maintenance instrumentation…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchEast Boothbay, ME, United StatesHQ recorded Sep 20, 202651-200153 contacts →

Exact match

“The microbial ocean is the largest – yet least explored – natural resource on the planet.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBellevue, WA, United StatesHQ recorded Sep 20, 2026201-500127 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202651-200121 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchCollege Station, TX, United StatesHQ recorded Sep 20, 202651-200107 contacts →

Exact match

“TDI-Brooks is a 27-year-old research and service company specializing in geotechnical and offshore survey projects; multi-disciplinary oceanographic and environmental projects…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchPalo Alto, CA, United StatesHQ recorded Sep 20, 202651-20084 contacts →

Exact match

“Schmidt Ocean Institute supports research and exploration projects that help expand the understanding of the world's oceans through technological advancements, data-rich…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchHerndon, VA, United StatesHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“Liquid Robotics, a wholly owned subsidiary of The Boeing Company, designs and manufactures the Wave Glider, the world’s first wave and solar powered uncrewed ocean robot.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchGlens Falls, NY, United StatesHQ recorded Sep 20, 202611-5066 contacts →

Exact match

“Weather Routing Inc.(WRI) is a private meteorological consulting firm and is the world leader in the marine industry since 1961.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchRichmond, CA, United StatesHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202651-20051 contacts →

Exact match

“An Oceans Company, CPC is a Service Disabled Veteran Owned Small Business providing maritime operation and maintenance services; scientific research support services; and BlueTech…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchPanama City Beach, FL, United StatesHQ recorded Sep 20, 202611-5048 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBrooklyn, United StatesHQ recorded Sep 20, 202651-20046 contacts →

Exact match

“About OrbitMI OrbitMI helps shipowners and operators tackle two of the biggest challenges in maritime today: staying compliant with evolving environmental regulations and reducing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMiddletown, RI, United StatesHQ recorded Sep 20, 202611-5040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchArlington, VA, United StatesHQ recorded Sep 20, 202651-20039 contacts →

Exact match

“Quartermaster AI is building the world's largest maritime awareness network on the planet.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSan Jose, CA, United StatesHQ recorded Sep 20, 202651-20038 contacts →

Exact match

“Aerospace & Marine International (AMI) is a leading provider of marine weather services, specializing in route optimization to the global shipping industry and site-specific…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchLongmont, CO, United StatesHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“3D at Depth is the world’s only true commercial deep-water LiDAR technology company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPortland, ME, United StatesHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“Providing electronic monitoring, fisheries supply chain technology and offshore wind services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Fire and Gas detection systems - Emission monitoring - Multi Cable Transits - VDR Voyage Data Recorders - Speed Logs - Ambient oilmist/fuelmist detection - Navy - Offshore - Marine”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchOld Saybrook, CT, United StatesHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“OSI is a highly responsive hydrographic, geophysical, physical oceanographic surveying and sediment sampling firm staffed with scientists, hydrographers, engineers, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchNewport, RI, United StatesHQ recorded Sep 20, 202611-5033 contacts →

Exact match

“INSPIRE’s skilled team of scientists and analysts is dedicated to making science understandable by applying innovative technology for effective solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchFlemington, NJ, United StatesHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“Our goal is to leave this watery-blue planet in better shape than we found it.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 240 ocean monitoring companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,451 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ocean monitoring companies based in the United States at a glance

As of Sep 20, 2026
31.5%Verified-email coverage
19.2Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
80
51-200
23
201-500
7
501-1,000
1
1,001-5,000
2
10001+
2

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 240 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “ocean monitoring companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,451 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ocean monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ocean monitoring companies are there based in the United States?

RevenueBase identified 240 company matches for ocean monitoring companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Windward tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ocean monitoring companies?

Houston leads with 10 company records, followed by Seattle (8) and San Diego (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,451 professional contacts with verified work emails tracked across these 240 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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.