Company lists · Data refreshed September 2026
Top 25 Oceanographic instrument manufacturers based in the United States
RevenueBase identified 135 company matches for oceanographic instrument manufacturers associated with the United States as of September 2026 and tracks 1,837 professional contacts across them, including 744 with verified work emails. San Diego is the largest hub.
This list covers company matches for oceanographic instrument manufacturers 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 17, 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.
The 25 largest oceanographic instrument manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 155 contacts → | ||||
Exact match “AIRMAR® Technology Corporation is a world leader in the design and manufacture of high-performance sensors for marine and industrial applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 127 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 17, 2026 · View company records in RevenueBase | |||||
| 3 | 107 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 17, 2026 · View company records in RevenueBase | |||||
| 4 | 78 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 17, 2026 · View company records in RevenueBase | |||||
| 5 | 64 contacts → | ||||
Exact match “Blue Robotics makes low-cost, high-performance components for marine robotics to enable the next generation of ocean exploration!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 57 contacts → | ||||
Exact match “Since beginning operation in 1973, Sonatech, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “Seametrics, a Tasi Flow brand, is a designer and manufacturer of a wide variety of flow metering and submersible sensor products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 52 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 17, 2026 · View company records in RevenueBase | |||||
| 9 | 50 contacts → | ||||
Exact match “EdgeTech is a leading manufacturer of underwater technology solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 46 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 37 contacts → | ||||
Exact match “SonTek, founded in 1992 and advancing environmental science in over 100 countries, manufactures affordable, reliable acoustic Doppler instrumentation for water velocity…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 33 contacts → | ||||
Exact match “Klein Marine Systems is a leading provider of advanced sonar systems, underwater technology, and marine data solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 33 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “CODAR Ocean Sensors, Ltd.(CODAR) specializes in the research, design, and manufacture of high-frequency (HF) radar systems primarily for ocean surface current 2D mapping, wave…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “MRV Systems, LLC was founded in 2010 as a spin-out from the Scripps Institution of Oceanography, at University of California San Diego.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 23 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “R2Sonic was founded in February 2006 by three veteran underwater acoustical engineers; Jens R.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “Chesapeake Technology is a leader in ocean geophysical and seafloor mapping solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “The Teledyne Marine Vehicles includes Teledyne Benthos, Teledyne SeaBotix, Teledyne Webb Research, Teledyne Gavia, and Teledyne Oceanscience all with rich histories in the marine…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “ECHO81 is a US-based distributor for hydrographic survey equipment and marine instrumentation offering sales, rentals, installations, and training.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 15 contacts → | ||||
Exact match “FarSounder products keep you and your vessel safe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 14 contacts → | ||||
Exact match “Since 1995, Sequoia Scientific, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “oceanographic instrument manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 135 oceanographic instrument manufacturers based in the United States
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Oceanographic instrument manufacturers based in the United States at a glance
As of Sep 17, 2026Companies by employee count
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 135 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 “oceanographic instrument manufacturers” 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 744 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 17, 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 “oceanographic instrument manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oceanographic instrument manufacturers are there based in the United States?
RevenueBase identified 135 company matches for oceanographic instrument manufacturers 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?
Airmar Technology Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oceanographic instrument manufacturers?
San Diego leads with 8 company records, followed by Houston (7) and Falmouth (6).
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 744 professional contacts with verified work emails tracked across these 135 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 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 135 oceanographic instrument manufacturers based in the United States. Start with a free account, no credit card.
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Oceanographic instrument manufacturers by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Oceanographic instrument manufacturers based in Canada
- Oceanographic instrument manufacturers based in France
- Oceanographic instrument manufacturers based in Germany
- Oceanographic instrument manufacturers based in Norway
- Oceanographic instrument manufacturers based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 oceanographic instrument manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 135 matching company records for oceanographic instrument manufacturers based in the United States, with 1,837 tracked contacts and 744 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oceanographic instrument manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Airmar Technology Corporationairmar.comHQ: Milford, NH, United StatesReported employees: 201-500 | Milford, NH, United States | 201-500 | Exact match | 155 contacts → |
“AIRMAR® Technology Corporation is a world leader in the design and manufacture of high-performance sensors for marine and industrial applications.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sea-Bird Scientificseabird.comHQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 127 contacts → |
“Sea-Bird Scientific exists to help scientists know the world, and shape policy that changes it for the better.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Tdi-Brookstdi-bi.comHQ: College Station, TX, United StatesReported employees: 51-200 | College Station, TX, United States | 51-200 | Exact match | 107 contacts → |
“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 description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Liquid Roboticsliquid-robotics.com HQ: Herndon, VA, United StatesReported employees: 51-200 | Herndon, VA, United States | 51-200 | Exact match | 78 contacts → |
“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 description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Blue Roboticsbluerobotics.com HQ: Torrance, CA, United StatesReported employees: 51-200 | Torrance, CA, United States | 51-200 | Exact match | 64 contacts → |
“Blue Robotics makes low-cost, high-performance components for marine robotics to enable the next generation of ocean exploration!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sonatech, LLCsonatech.com HQ: Santa Barbara, CA, United StatesReported employees: 51-200 | Santa Barbara, CA, United States | 51-200 | Exact match | 57 contacts → |
“Since beginning operation in 1973, Sonatech, Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Seametricsseametrics.com HQ: Kent, WA, United StatesReported employees: 51-200 | Kent, WA, United States | 51-200 | Exact match | 54 contacts → |
“Seametrics, a Tasi Flow brand, is a designer and manufacturer of a wide variety of flow metering and submersible sensor products.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Bedrock Ocean Explorationbedrockocean.comHQ: Richmond, CA, United StatesReported employees: 11-50 | Richmond, CA, United States | 11-50 | Exact match | 52 contacts → |
“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 description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Edgetech Marineedgetech.com HQ: West Wareham, MA, United StatesReported employees: 51-200 | West Wareham, MA, United States | 51-200 | Exact match | 50 contacts → |
“EdgeTech is a leading manufacturer of underwater technology solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Makai Ocean Engineering, INCmakai.comHQ: Waimanalo, HI, United StatesReported employees: 11-50 | Waimanalo, HI, United States | 11-50 | Exact match | 46 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sonteksontek.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 37 contacts → |
“SonTek, founded in 1992 and advancing environmental science in over 100 countries, manufactures affordable, reliable acoustic Doppler instrumentation for water velocity…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Klein Marine Systems, INCklein.com HQ: Newburyport, MA, United StatesReported employees: 51-200 | Newburyport, MA, United States | 51-200 | Exact match | 33 contacts → |
“Klein Marine Systems is a leading provider of advanced sonar systems, underwater technology, and marine data solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Seafloor Systems, INCseafloorsystems.com HQ: Shingle Springs, CA, United StatesReported employees: 11-50 | Shingle Springs, CA, United States | 11-50 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Codar Ocean Sensors, LTDcodar.com HQ: Mountain View, United StatesReported employees: 11-50 | Mountain View, United States | 11-50 | Exact match | 26 contacts → |
“CODAR Ocean Sensors, Ltd.(CODAR) specializes in the research, design, and manufacture of high-frequency (HF) radar systems primarily for ocean surface current 2D mapping, wave…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MRVmrvsys.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 24 contacts → |
“MRV Systems, LLC was founded in 2010 as a spin-out from the Scripps Institution of Oceanography, at University of California San Diego.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Okeanus Science & Technology, LLCokeanus.com HQ: Houma, LA, United StatesReported employees: 11-50 | Houma, LA, United States | 11-50 | Exact match | 23 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Interocean Systems, LLCinteroceansystems.com HQ: Santee, CA, United StatesReported employees: 11-50 | Santee, CA, United States | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | R2sonicr2sonic.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 19 contacts → |
“R2Sonic was founded in February 2006 by three veteran underwater acoustical engineers; Jens R.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Chesapeake Technology, INCchesapeaketech.comHQ: Los Altos, CA, United StatesReported employees: 1-10 | Los Altos, CA, United States | 1-10 | Exact match | 18 contacts → |
“Chesapeake Technology is a leader in ocean geophysical and seafloor mapping solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Teledyne Marine Vehiclesteledynemarine.com HQ: North Falmouth, MA, United StatesReported employees: 51-200 | North Falmouth, MA, United States | 51-200 | Exact match | 17 contacts → |
“The Teledyne Marine Vehicles includes Teledyne Benthos, Teledyne SeaBotix, Teledyne Webb Research, Teledyne Gavia, and Teledyne Oceanscience all with rich histories in the marine…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Echo81echo81.com HQ: Hartwell, GA, United StatesReported employees: 11-50 | Hartwell, GA, United States | 11-50 | Exact match | 16 contacts → |
“ECHO81 is a US-based distributor for hydrographic survey equipment and marine instrumentation offering sales, rentals, installations, and training.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Remote Ocean Systems Inc. ROSrosys.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sonardyne INCsonardyne.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Farsounderfarsounder.com HQ: Warwick, RI, United StatesReported employees: 11-50 | Warwick, RI, United States | 11-50 | Exact match | 15 contacts → |
“FarSounder products keep you and your vessel safe.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sequoia Scientific, INCsequoiasci.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 14 contacts → |
“Since 1995, Sequoia Scientific, Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 135 company matches
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Oceanographic instrument manufacturers: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
133 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 135 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oceanographic instrument manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oceanographic instrument manufacturers did RevenueBase find based in the United States?
The saved snapshot records 135 matching company records, 1,837 tracked contacts and 744 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Oceanographic instrument manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 oceanographic instrument manufacturers based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/oceanographic-instrument-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Oceanographic instrument manufacturers based in Canada
- Oceanographic instrument manufacturers based in France
- Oceanographic instrument manufacturers based in Germany
- Oceanographic instrument manufacturers based in Norway
- Oceanographic instrument manufacturers based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 oceanographic instrument manufacturers based in the United States
RevenueBase records 135 matching company records for oceanographic instrument manufacturers based in the United States, with 1,837 tracked contacts and 744 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oceanographic instrument manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Airmar Technology Corporationairmar.com HQ: Milford, NH, United StatesReported employees: 201-500 | Milford, NH, United States | 201-500 | Exact match | 155 contacts → |
“AIRMAR® Technology Corporation is a world leader in the design and manufacture of high-performance sensors for marine and industrial applications.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sea-Bird Scientificseabird.com HQ: Bellevue, WA, United StatesReported employees: 201-500 | Bellevue, WA, United States | 201-500 | Exact match | 127 contacts → |
“Sea-Bird Scientific exists to help scientists know the world, and shape policy that changes it for the better.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tdi-Brookstdi-bi.com HQ: College Station, TX, United StatesReported employees: 51-200 | College Station, TX, United States | 51-200 | Exact match | 107 contacts → |
“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 description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Liquid Roboticsliquid-robotics.com HQ: Herndon, VA, United StatesReported employees: 51-200 | Herndon, VA, United States | 51-200 | Exact match | 78 contacts → |
“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 description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Blue Roboticsbluerobotics.com HQ: Torrance, CA, United StatesReported employees: 51-200 | Torrance, CA, United States | 51-200 | Exact match | 64 contacts → |
“Blue Robotics makes low-cost, high-performance components for marine robotics to enable the next generation of ocean exploration!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sonatech, LLCsonatech.com HQ: Santa Barbara, CA, United StatesReported employees: 51-200 | Santa Barbara, CA, United States | 51-200 | Exact match | 57 contacts → |
“Since beginning operation in 1973, Sonatech, Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Seametricsseametrics.com HQ: Kent, WA, United StatesReported employees: 51-200 | Kent, WA, United States | 51-200 | Exact match | 54 contacts → |
“Seametrics, a Tasi Flow brand, is a designer and manufacturer of a wide variety of flow metering and submersible sensor products.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bedrock Ocean Explorationbedrockocean.com HQ: Richmond, CA, United StatesReported employees: 11-50 | Richmond, CA, United States | 11-50 | Exact match | 52 contacts → |
“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 description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Edgetech Marineedgetech.com HQ: West Wareham, MA, United StatesReported employees: 51-200 | West Wareham, MA, United States | 51-200 | Exact match | 50 contacts → |
“EdgeTech is a leading manufacturer of underwater technology solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Makai Ocean Engineering, INCmakai.com HQ: Waimanalo, HI, United StatesReported employees: 11-50 | Waimanalo, HI, United States | 11-50 | Exact match | 46 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sonteksontek.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 37 contacts → |
“SonTek, founded in 1992 and advancing environmental science in over 100 countries, manufactures affordable, reliable acoustic Doppler instrumentation for water velocity…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Klein Marine Systems, INCklein.com HQ: Newburyport, MA, United StatesReported employees: 51-200 | Newburyport, MA, United States | 51-200 | Exact match | 33 contacts → |
“Klein Marine Systems is a leading provider of advanced sonar systems, underwater technology, and marine data solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Seafloor Systems, INCseafloorsystems.com HQ: Shingle Springs, CA, United StatesReported employees: 11-50 | Shingle Springs, CA, United States | 11-50 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Codar Ocean Sensors, LTDcodar.com HQ: Mountain View, United StatesReported employees: 11-50 | Mountain View, United States | 11-50 | Exact match | 26 contacts → |
“CODAR Ocean Sensors, Ltd.(CODAR) specializes in the research, design, and manufacture of high-frequency (HF) radar systems primarily for ocean surface current 2D mapping, wave…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MRVmrvsys.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 24 contacts → |
“MRV Systems, LLC was founded in 2010 as a spin-out from the Scripps Institution of Oceanography, at University of California San Diego.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Okeanus Science & Technology, LLCokeanus.com HQ: Houma, LA, United StatesReported employees: 11-50 | Houma, LA, United States | 11-50 | Exact match | 23 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Interocean Systems, LLCinteroceansystems.com HQ: Santee, CA, United StatesReported employees: 11-50 | Santee, CA, United States | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | R2sonicr2sonic.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 19 contacts → |
“R2Sonic was founded in February 2006 by three veteran underwater acoustical engineers; Jens R.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Chesapeake Technology, INCchesapeaketech.com HQ: Los Altos, CA, United StatesReported employees: 1-10 | Los Altos, CA, United States | 1-10 | Exact match | 18 contacts → |
“Chesapeake Technology is a leader in ocean geophysical and seafloor mapping solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Teledyne Marine Vehiclesteledynemarine.com HQ: North Falmouth, MA, United StatesReported employees: 51-200 | North Falmouth, MA, United States | 51-200 | Exact match | 17 contacts → |
“The Teledyne Marine Vehicles includes Teledyne Benthos, Teledyne SeaBotix, Teledyne Webb Research, Teledyne Gavia, and Teledyne Oceanscience all with rich histories in the marine…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Echo81echo81.com HQ: Hartwell, GA, United StatesReported employees: 11-50 | Hartwell, GA, United States | 11-50 | Exact match | 16 contacts → |
“ECHO81 is a US-based distributor for hydrographic survey equipment and marine instrumentation offering sales, rentals, installations, and training.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Remote Ocean Systems Inc. ROSrosys.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sonardyne INCsonardyne.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Farsounderfarsounder.com HQ: Warwick, RI, United StatesReported employees: 11-50 | Warwick, RI, United States | 11-50 | Exact match | 15 contacts → |
“FarSounder products keep you and your vessel safe.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sequoia Scientific, INCsequoiasci.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 14 contacts → |
“Since 1995, Sequoia Scientific, Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 135 company matches
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Oceanographic instrument manufacturers: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
133 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 135 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oceanographic instrument manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oceanographic instrument manufacturers did RevenueBase find based in the United States?
The saved snapshot records 135 matching company records, 1,837 tracked contacts and 744 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Oceanographic instrument manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 oceanographic instrument manufacturers based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/oceanographic-instrument-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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