Company lists · Data refreshed September 2026
Top 25 Hydrophone manufacturers worldwide
RevenueBase identified 154 company matches for hydrophone manufacturers worldwide as of September 2026 and tracks 4,796 professional contacts across them, including 1,277 with verified work emails. The United States is the largest market and Trondheim the largest hub.
This list covers company matches for hydrophone manufacturers worldwide, 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 30, 2026. Country and city lists for hydrophone manufacturers follow the table.
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 hydrophone manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 668 contacts → | ||||
Exact match “Sonion is the global leader in designing and manufacturing advanced components and solutions for hearing instruments and high end ear-level audio devices.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 597 contacts → | ||||
Exact match “MERRY Builds Extraordinary Sound for Global Brands As a world-leading manufacturer of electroacoustic products, Merry Electronics was established in 1975, and specializes in the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 221 contacts → | ||||
Exact match “KEF is a leading British innovator of high-end audio products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 190 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 150 contacts → | ||||
Exact match “SAES, as a company specialised in underwater acoustics, has 100 highly skilled engineers and scientists and over 25 years’ experience in sonar systems, on-board systems, mine…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 122 contacts → | ||||
Exact match “Teledyne RESON provides a range of high quality underwater acoustic hardware and software solutions, including recognized brands such as SeaBat Multibeam Echosounder and Teledyne…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 105 contacts → | ||||
Exact match “Norbit Subsea is a supplier of underwater instrumentation and communication solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 92 contacts → | ||||
Exact match “ELAC SONAR has 100 year of experience in the design, manufacture and supply of hydroacoustic systems for naval applications.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 91 contacts → | ||||
Exact match “ARMELSAN DEFENCE TECHNOLOGIES Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 88 contacts → | ||||
Exact match “EvoLogics GmbH is a German-based high-tech enterprise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 74 contacts → | ||||
Exact match “We've had fifty years of experience manufacturing high performance oceanographic and hydrographic equipment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 71 contacts → | ||||
Exact match “Holmberg’s product portfolio includes dynamic transducers, microphones, loudspeakers, headsets, and handsets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 67 contacts → | ||||
Exact match “Manufacturer of loudspeakers for professional and industrial use, with special expertise in the maritime, railway and energy marked.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 59 contacts → | ||||
Exact match “Seiche provides marine technology and environmental service solutions for the offshore marine industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 57 contacts → | ||||
Exact match “Since beginning operation in 1973, Sonatech, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 53 contacts → | ||||
Exact match “Wet Sounds is a manufacturer of unique niche marine audio products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 50 contacts → | ||||
Exact match “EdgeTech is a leading manufacturer of underwater technology solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “Valeport is an independently owned manufacturer of Oceanographic & Hydrometric Equipment and Instrumentation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 40 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 39 contacts → | ||||
Exact match “ENL is the largest marine electronic company in New Zealand that has earned a solid reputation for genuine service, innovation and supplying quality marine electronic products…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 37 contacts → | ||||
Exact match “XARION Laser Acoustics GmbH is a young innovative technology company from Vienna, Austria.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 33 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 33 contacts → | ||||
Exact match “Water Linked was founded in Trondheim in 2013 with the vision of becoming a world leader in high-end acoustic subsea communication and positioning systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 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 30, 2026 · View company records in RevenueBase | |||||
| 25 | 30 contacts → | ||||
Exact match “Ocean Sonics is an innovative leader in underwater listening.” Recorded in the RevenueBase company graph · Sep 30, 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 “hydrophone 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 154 hydrophone manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 1,277 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hydrophone manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for hydrophone manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “hydrophone 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. 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 1,277 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 30, 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.
Hydrophone manufacturers by location
1 lists · largest firstEvery Hydrophone manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “hydrophone manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrophone manufacturers are there worldwide?
RevenueBase identified 154 company matches for hydrophone manufacturers worldwide 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?
Sonion tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most hydrophone manufacturers?
The United States leads with 39 companies. Every hydrophone manufacturers list by country and city is linked on this page.
Which city has the most hydrophone manufacturers?
Trondheim leads with 4 company records, followed by Santa Barbara (3) and Shenzhen (3).
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 1,277 professional contacts with verified work emails tracked across these 154 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 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 154 hydrophone manufacturers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 hydrophone manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 154 matching company records for hydrophone manufacturers worldwide, with 4,796 tracked contacts and 1,277 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 30, 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 hydrophone manufacturers worldwide
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 | Sonionsonion.com HQ: Roskilde, DenmarkReported employees: 5,001-10,000 | Roskilde, Denmark | 5,001-10,000 | Exact match | 668 contacts → |
“Sonion is the global leader in designing and manufacturing advanced components and solutions for hearing instruments and high end ear-level audio devices.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Merry Electronics Co., LTDmerry.com.tw HQ: Taichung City, TaiwanReported employees: 10001+ | Taichung City, Taiwan | 10001+ | Exact match | 597 contacts → |
“MERRY Builds Extraordinary Sound for Global Brands As a world-leading manufacturer of electroacoustic products, Merry Electronics was established in 1975, and specializes in the…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Maidstone, United KingdomReported employees: 501-1,000 | Maidstone, United Kingdom | 501-1,000 | Exact match | 221 contacts → |
“KEF is a leading British innovator of high-end audio products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geospectrum Technologies INCgeospectrum.ca HQ: Halifax, NS, CanadaReported employees: 51-200 | Halifax, NS, Canada | 51-200 | Exact match | 190 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Saes, S.A. Electrónica Submarina, SMEelectronica-submarina.com HQ: Cartagena, United StatesReported employees: 51-200 | Cartagena, United States | 51-200 | Exact match | 150 contacts → |
“SAES, as a company specialised in underwater acoustics, has 100 highly skilled engineers and scientists and over 25 years’ experience in sonar systems, on-board systems, mine…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Teledyne Resonteledyne-reson.comHQ: Slangerup, DenmarkReported employees: 201-500 | Slangerup, Denmark | 201-500 | Exact match | 122 contacts → |
“Teledyne RESON provides a range of high quality underwater acoustic hardware and software solutions, including recognized brands such as SeaBat Multibeam Echosounder and Teledyne…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Norbit Subseanorbit.comHQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 105 contacts → |
“Norbit Subsea is a supplier of underwater instrumentation and communication solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Elac Sonar Gmbhelac-sonar.deHQ: Kiel, GermanyReported employees: 201-500 | Kiel, Germany | 201-500 | Exact match | 92 contacts → |
“ELAC SONAR has 100 year of experience in the design, manufacture and supply of hydroacoustic systems for naval applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Armelsanarmelsan.comHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 91 contacts → |
“ARMELSAN DEFENCE TECHNOLOGIES Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Evologics Gmbhevologics.deHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 88 contacts → |
“EvoLogics GmbH is a German-based high-tech enterprise.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  AML Oceanographic LTDamloceanographic.comHQ: Victoria, BC, CanadaReported employees: 51-200 | Victoria, BC, Canada | 51-200 | Exact match | 74 contacts → |
“We've had fifty years of experience manufacturing high performance oceanographic and hydrographic equipment.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Holmberg Gmbh & Co. KGholmco.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 71 contacts → |
“Holmberg’s product portfolio includes dynamic transducers, microphones, loudspeakers, headsets, and handsets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DNH A Sdnh.no HQ: Kragerø, NorwayReported employees: 51-200 | Kragerø, Norway | 51-200 | Exact match | 67 contacts → |
“Manufacturer of loudspeakers for professional and industrial use, with special expertise in the maritime, railway and energy marked.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Seicheseiche.comHQ: Holsworthy, United KingdomReported employees: 51-200 | Holsworthy, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Seiche provides marine technology and environmental service solutions for the offshore marine industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | WET Soundswetsounds.com HQ: Rosenberg, TX, United StatesReported employees: 51-200 | Rosenberg, TX, United States | 51-200 | Exact match | 53 contacts → |
“Wet Sounds is a manufacturer of unique niche marine audio products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Teledyne Valeportvaleport.co.uk HQ: Totnes, United KingdomReported employees: 51-200 | Totnes, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Valeport is an independently owned manufacturer of Oceanographic & Hydrometric Equipment and Instrumentation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sensor Technology LTDsensortechcanada.com HQ: Collingwood, ON, CanadaReported employees: 51-200 | Collingwood, ON, Canada | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Electronic Navigation LTDenl.co.nzHQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 39 contacts → |
“ENL is the largest marine electronic company in New Zealand that has earned a solid reputation for genuine service, innovation and supplying quality marine electronic products…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Xarion Laser Acoustics Gmbhxarion.com HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 37 contacts → |
“XARION Laser Acoustics GmbH is a young innovative technology company from Vienna, Austria.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Csignumcsignum.com HQ: Bathgate, United KingdomReported employees: 11-50 | Bathgate, United Kingdom | 11-50 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Water Linkedwaterlinked.com HQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 33 contacts → |
“Water Linked was founded in Trondheim in 2013 with the vision of becoming a world leader in high-end acoustic subsea communication and positioning systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ocean Sonics LTDoceansonics.com HQ: Truro Heights, NS, CanadaReported employees: 11-50 | Truro Heights, NS, Canada | 11-50 | Exact match | 30 contacts → |
“Ocean Sonics is an innovative leader in underwater listening.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 154 company matches
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Hydrophone manufacturers: dataset insights
September 30, 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
153 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 154 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 30, 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 ↗
Hydrophone manufacturers by location
1 lists · largest firstEvery Hydrophone manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for hydrophone 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 hydrophone manufacturers did RevenueBase find worldwide?
The saved snapshot records 154 matching company records, 4,796 tracked contacts and 1,277 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 30, 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
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Cite this list
RevenueBase Data Team. Top 25 hydrophone manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/hydrophone-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 hydrophone manufacturers worldwide
RevenueBase records 154 matching company records for hydrophone manufacturers worldwide, with 4,796 tracked contacts and 1,277 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 30, 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 hydrophone manufacturers worldwide
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 | Sonionsonion.com HQ: Roskilde, DenmarkReported employees: 5,001-10,000 | Roskilde, Denmark | 5,001-10,000 | Exact match | 668 contacts → |
“Sonion is the global leader in designing and manufacturing advanced components and solutions for hearing instruments and high end ear-level audio devices.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Merry Electronics Co., LTDmerry.com.tw HQ: Taichung City, TaiwanReported employees: 10001+ | Taichung City, Taiwan | 10001+ | Exact match | 597 contacts → |
“MERRY Builds Extraordinary Sound for Global Brands As a world-leading manufacturer of electroacoustic products, Merry Electronics was established in 1975, and specializes in the…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Maidstone, United KingdomReported employees: 501-1,000 | Maidstone, United Kingdom | 501-1,000 | Exact match | 221 contacts → |
“KEF is a leading British innovator of high-end audio products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geospectrum Technologies INCgeospectrum.ca HQ: Halifax, NS, CanadaReported employees: 51-200 | Halifax, NS, Canada | 51-200 | Exact match | 190 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Saes, S.A. Electrónica Submarina, SMEelectronica-submarina.com HQ: Cartagena, United StatesReported employees: 51-200 | Cartagena, United States | 51-200 | Exact match | 150 contacts → |
“SAES, as a company specialised in underwater acoustics, has 100 highly skilled engineers and scientists and over 25 years’ experience in sonar systems, on-board systems, mine…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Teledyne Resonteledyne-reson.com HQ: Slangerup, DenmarkReported employees: 201-500 | Slangerup, Denmark | 201-500 | Exact match | 122 contacts → |
“Teledyne RESON provides a range of high quality underwater acoustic hardware and software solutions, including recognized brands such as SeaBat Multibeam Echosounder and Teledyne…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Norbit Subseanorbit.com HQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 105 contacts → |
“Norbit Subsea is a supplier of underwater instrumentation and communication solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Elac Sonar Gmbhelac-sonar.de HQ: Kiel, GermanyReported employees: 201-500 | Kiel, Germany | 201-500 | Exact match | 92 contacts → |
“ELAC SONAR has 100 year of experience in the design, manufacture and supply of hydroacoustic systems for naval applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Armelsanarmelsan.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 91 contacts → |
“ARMELSAN DEFENCE TECHNOLOGIES Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Evologics Gmbhevologics.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 88 contacts → |
“EvoLogics GmbH is a German-based high-tech enterprise.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AML Oceanographic LTDamloceanographic.com HQ: Victoria, BC, CanadaReported employees: 51-200 | Victoria, BC, Canada | 51-200 | Exact match | 74 contacts → |
“We've had fifty years of experience manufacturing high performance oceanographic and hydrographic equipment.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Holmberg Gmbh & Co. KGholmco.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 71 contacts → |
“Holmberg’s product portfolio includes dynamic transducers, microphones, loudspeakers, headsets, and handsets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DNH A Sdnh.no HQ: Kragerø, NorwayReported employees: 51-200 | Kragerø, Norway | 51-200 | Exact match | 67 contacts → |
“Manufacturer of loudspeakers for professional and industrial use, with special expertise in the maritime, railway and energy marked.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Seicheseiche.com HQ: Holsworthy, United KingdomReported employees: 51-200 | Holsworthy, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Seiche provides marine technology and environmental service solutions for the offshore marine industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | WET Soundswetsounds.com HQ: Rosenberg, TX, United StatesReported employees: 51-200 | Rosenberg, TX, United States | 51-200 | Exact match | 53 contacts → |
“Wet Sounds is a manufacturer of unique niche marine audio products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Teledyne Valeportvaleport.co.uk HQ: Totnes, United KingdomReported employees: 51-200 | Totnes, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Valeport is an independently owned manufacturer of Oceanographic & Hydrometric Equipment and Instrumentation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sensor Technology LTDsensortechcanada.com HQ: Collingwood, ON, CanadaReported employees: 51-200 | Collingwood, ON, Canada | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Electronic Navigation LTDenl.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 39 contacts → |
“ENL is the largest marine electronic company in New Zealand that has earned a solid reputation for genuine service, innovation and supplying quality marine electronic products…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Xarion Laser Acoustics Gmbhxarion.com HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 37 contacts → |
“XARION Laser Acoustics GmbH is a young innovative technology company from Vienna, Austria.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Csignumcsignum.com HQ: Bathgate, United KingdomReported employees: 11-50 | Bathgate, United Kingdom | 11-50 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Water Linkedwaterlinked.com HQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 33 contacts → |
“Water Linked was founded in Trondheim in 2013 with the vision of becoming a world leader in high-end acoustic subsea communication and positioning systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ocean Sonics LTDoceansonics.com HQ: Truro Heights, NS, CanadaReported employees: 11-50 | Truro Heights, NS, Canada | 11-50 | Exact match | 30 contacts → |
“Ocean Sonics is an innovative leader in underwater listening.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 154 company matches
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Hydrophone manufacturers: dataset insights
September 30, 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
153 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 154 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 30, 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 ↗
Hydrophone manufacturers by location
1 lists · largest firstEvery Hydrophone manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for hydrophone 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 hydrophone manufacturers did RevenueBase find worldwide?
The saved snapshot records 154 matching company records, 4,796 tracked contacts and 1,277 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 30, 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.
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Cite this list
RevenueBase Data Team. Top 25 hydrophone manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/hydrophone-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗