Company lists · Data refreshed October 2026
Top 25 Maritime positioning system manufacturers based in the United States
RevenueBase identified 66 company matches for maritime positioning system manufacturers associated with the United States as of October 2026 and tracks 1,155 professional contacts across them, including 270 with verified work emails. Houston is the largest hub.
This list covers company matches for maritime positioning system 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 October 18, 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 maritime positioning system manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 367 contacts → | ||||
Exact match “Engineering and Technical Services As a leader in navigation and geospatial engineering, WR is on the forefront of maritime innovation, designing and integrating PNT systems…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 101 contacts → | ||||
Exact match “Hemisphere GNSS, Inc.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 78 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “More than 100 years in the making, Pharos Marine Automatic Power, Inc.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 61 contacts → | ||||
Exact match “Since beginning operation in 1973, Sonatech, Inc.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 47 contacts → | ||||
Exact match “Sea Machines Robotics is the lead provider of advanced technology for the marine and maritime sector with a product line of autonomous control and navigation systems for defense…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 26 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “We specialize in the supply of marine navigation, hydrographic survey and GPS equipment for hire, sale or lease purchase.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “Founded in 1957 as a family centric business repairing electronics in a small shop, HWH Electronics has evolved into a recognized leader in the marine electronics industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “Since 1928, Weems & Plath has taken great pride in building each of our precision marine navigation products with the goal of providing the highest quality possible.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Tideland Signal has more than six decades of innovation and proven reliability, with the support of our global network of offices and partners, deriving great pride in providing…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Worldwide industry leader in command and control positioning systems used in offshore marine oil and gas exploration.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “TRIONICS LLC is a company based out of 16910 TEXAS AVENUE SUITE A8, WEBSTER, Texas, United States.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “NAL Research Corporation provides world class advanced Assured PNT devices and Iridium based satellite modems, tracking terminals, and handsets-from design through manufacturing…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “About Rose Point Rose Point is a leading provider of reliable, easy-to-use navigation solutions for professional mariners and recreational boaters.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Thanks to strong products built in the SI-TEX tradition of simplicity, performance and reliability, friendly, responsive technical support and really listening to our customers…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Our company offers several Products & Services in support of the Offshore Survey, Construction and Research industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “RHOTHETA International is building on 30 years of experience in the design, development and production of high-quality direction finders for ATC, VTS and SAR applications.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “CMC Marine USA was established in 2018.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Commercial Navigation Distributor featuring YDK and many other manufacturers providing sales and service in the Americas via our Authorized Dealer Network for a wide array of…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Bowditch Navigation provides reliable, high-performance marine navigation systems for ship pilots.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Inertial Measurement Units for navigation and stabilization for sea and space applications.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Our expertise in marine electronics has been built over the past fifty-five years.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 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 “maritime positioning system 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 66 maritime positioning system manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 270 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Maritime positioning system manufacturers based in the United States at a glance
As of Oct 18, 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 66 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 “maritime positioning system 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 270 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 October 18, 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 “maritime positioning system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many maritime positioning system manufacturers are there based in the United States?
RevenueBase identified 66 company matches for maritime positioning system manufacturers associated with the United States as of October 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?
WR Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most maritime positioning system manufacturers?
Houston leads with 5 company records, followed by Fort Lauderdale (3) and Boca Raton (2).
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 270 professional contacts with verified work emails tracked across these 66 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 October 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 66 maritime positioning system manufacturers based in the United States. Start with a free account, no credit card.
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Maritime positioning system 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
- Maritime positioning system manufacturers based in India
- Maritime positioning system manufacturers based in Italy
- Maritime positioning system manufacturers based in Spain
- Maritime positioning system manufacturers based in the United Kingdom
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Company intelligence · public preview
Top 25 maritime positioning system 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 66 matching company records for maritime positioning system manufacturers based in the United States, with 1,155 tracked contacts and 270 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: October 18, 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 maritime positioning system 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 |  WR Systemswrsystems.comHQ: Fairfax, VA, United StatesReported employees: 201-500 | Fairfax, VA, United States | 201-500 | Exact match | 367 contacts → |
“Engineering and Technical Services As a leader in navigation and geospatial engineering, WR is on the forefront of maritime innovation, designing and integrating PNT systems…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hemisphere Gnsshgnss.com HQ: Tempe, AZ, United StatesReported employees: 51-200 | Tempe, AZ, United States | 51-200 | Exact match | 101 contacts → |
“Hemisphere GNSS, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Furuno Usa, INCfurunousa.comHQ: Camas, WA, United StatesReported employees: 51-200 | Camas, WA, United States | 51-200 | Exact match | 78 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Pharos Marine Automatic Powerautomaticpower.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 73 contacts → |
“More than 100 years in the making, Pharos Marine Automatic Power, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sonatech, LLCsonatech.com HQ: Santa Barbara, CA, United StatesReported employees: 51-200 | Santa Barbara, CA, United States | 51-200 | Exact match | 61 contacts → |
“Since beginning operation in 1973, Sonatech, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  SEA Machines Roboticssea-machines.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 47 contacts → |
“Sea Machines Robotics is the lead provider of advanced technology for the marine and maritime sector with a product line of autonomous control and navigation systems for defense…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Interocean Systems, LLCinteroceansystems.com HQ: Santee, CA, United StatesReported employees: 11-50 | Santee, CA, United States | 11-50 | Exact match | 26 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Survey Equipment Servicesses-services.com HQ: Katy, TX, United StatesReported employees: 1-10 | Katy, TX, United States | 1-10 | Exact match | 23 contacts → |
“We specialize in the supply of marine navigation, hydrographic survey and GPS equipment for hire, sale or lease purchase.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  HWH Electronics, Corporationhwhelectronics.comHQ: St Pete Beach, FL, United StatesReported employees: 1-10 | St Pete Beach, FL, United States | 1-10 | Exact match | 17 contacts → |
“Founded in 1957 as a family centric business repairing electronics in a small shop, HWH Electronics has evolved into a recognized leader in the marine electronics industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sonardyne INCsonardyne.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Weems & Plath, INCweems-plath.comHQ: Annapolis, MD, United StatesReported employees: 11-50 | Annapolis, MD, United States | 11-50 | Exact match | 14 contacts → |
“Since 1928, Weems & Plath has taken great pride in building each of our precision marine navigation products with the goal of providing the highest quality possible.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Tideland Signaltidelandsignal.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 12 contacts → |
“Tideland Signal has more than six decades of innovation and proven reliability, with the support of our global network of offices and partners, deriving great pride in providing…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Digicoursedigicourse-llc.comHQ: Harahan, LA, United StatesReported employees: 51-200 | Harahan, LA, United States | 51-200 | Exact match | 10 contacts → |
“Worldwide industry leader in command and control positioning systems used in offshore marine oil and gas exploration.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Trionics LLCtrionics.comHQ: Webster, TX, United StatesReported employees: 11-50 | Webster, TX, United States | 11-50 | Exact match | 10 contacts → |
“TRIONICS LLC is a company based out of 16910 TEXAS AVENUE SUITE A8, WEBSTER, Texas, United States.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | NAL Research Corporationnalresearch.com HQ: Manassas, VA, United StatesReported employees: 51-200 | Manassas, VA, United States | 51-200 | Exact match | 10 contacts → |
“NAL Research Corporation provides world class advanced Assured PNT devices and Iridium based satellite modems, tracking terminals, and handsets-from design through manufacturing…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Rose Point Navigation Systemsrosepoint.comHQ: Redmond, WA, United StatesReported employees: 11-50 | Redmond, WA, United States | 11-50 | Exact match | 9 contacts → |
“About Rose Point Rose Point is a leading provider of reliable, easy-to-use navigation solutions for professional mariners and recreational boaters.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Si-Tex Marine Electronicssi-tex.comHQ: Riverhead, NY, United StatesReported employees: 11-50 | Riverhead, NY, United States | 11-50 | Exact match | 8 contacts → |
“Thanks to strong products built in the SI-TEX tradition of simplicity, performance and reliability, friendly, responsive technical support and really listening to our customers…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sound Oceanics LLCsoundoceanics.comHQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 8 contacts → |
“Our company offers several Products & Services in support of the Offshore Survey, Construction and Research industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rhotheta International INCrhothetaint.com HQ: Plantation, FL, United StatesReported employees: 51-200 | Plantation, FL, United States | 51-200 | Exact match | 5 contacts → |
“RHOTHETA International is building on 30 years of experience in the design, development and production of high-quality direction finders for ATC, VTS and SAR applications.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  CMC Marine USAcmcmarineusa.comHQ: Fort Lauderdale, FL, United StatesReported employees: 1-10 | Fort Lauderdale, FL, United States | 1-10 | Exact match | 4 contacts → |
“CMC Marine USA was established in 2018.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Agmarine, INCagmarine.comHQ: Gig Harbor, WA, United StatesReported employees: 1-10 | Gig Harbor, WA, United States | 1-10 | Exact match | 4 contacts → |
“Commercial Navigation Distributor featuring YDK and many other manufacturers providing sales and service in the Americas via our Authorized Dealer Network for a wide array of…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Bowditch Navigationbowditchnavigation.comHQ: Cedar Park, TX, United StatesReported employees: 1-10 | Cedar Park, TX, United States | 1-10 | Exact match | 3 contacts → |
“Bowditch Navigation provides reliable, high-performance marine navigation systems for ship pilots.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fibernetics LLCfibergyro.com HQ: Lititz, PA, United StatesReported employees: 1-10 | Lititz, PA, United States | 1-10 | Exact match | 3 contacts → |
“Inertial Measurement Units for navigation and stabilization for sea and space applications.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  L&l Electronicsllelectronics.comHQ: Branford, CT, United StatesReported employees: 11-50 | Branford, CT, United States | 11-50 | Exact match | 2 contacts → |
“Our expertise in marine electronics has been built over the past fifty-five years.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Horizon Marine Services INChorizonmarine.com HQ: Richmond, TX, United StatesReported employees: 1-10 | Richmond, TX, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 66 company matches
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Maritime positioning system manufacturers: dataset insights
October 18, 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
65 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 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 66 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: October 18, 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 maritime positioning system 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 maritime positioning system manufacturers did RevenueBase find based in the United States?
The saved snapshot records 66 matching company records, 1,155 tracked contacts and 270 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: October 18, 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
Maritime positioning system manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 maritime positioning system manufacturers based in the United States. Snapshot: October 18, 2026. https://revenuebase.ai/companies/maritime-positioning-system-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
- Maritime positioning system manufacturers based in India
- Maritime positioning system manufacturers based in Italy
- Maritime positioning system manufacturers based in Spain
- Maritime positioning system manufacturers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 maritime positioning system manufacturers based in the United States
RevenueBase records 66 matching company records for maritime positioning system manufacturers based in the United States, with 1,155 tracked contacts and 270 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: October 18, 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 maritime positioning system 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 | WR Systemswrsystems.com HQ: Fairfax, VA, United StatesReported employees: 201-500 | Fairfax, VA, United States | 201-500 | Exact match | 367 contacts → |
“Engineering and Technical Services As a leader in navigation and geospatial engineering, WR is on the forefront of maritime innovation, designing and integrating PNT systems…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hemisphere Gnsshgnss.com HQ: Tempe, AZ, United StatesReported employees: 51-200 | Tempe, AZ, United States | 51-200 | Exact match | 101 contacts → |
“Hemisphere GNSS, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Furuno Usa, INCfurunousa.com HQ: Camas, WA, United StatesReported employees: 51-200 | Camas, WA, United States | 51-200 | Exact match | 78 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Pharos Marine Automatic Powerautomaticpower.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 73 contacts → |
“More than 100 years in the making, Pharos Marine Automatic Power, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sonatech, LLCsonatech.com HQ: Santa Barbara, CA, United StatesReported employees: 51-200 | Santa Barbara, CA, United States | 51-200 | Exact match | 61 contacts → |
“Since beginning operation in 1973, Sonatech, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SEA Machines Roboticssea-machines.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 47 contacts → |
“Sea Machines Robotics is the lead provider of advanced technology for the marine and maritime sector with a product line of autonomous control and navigation systems for defense…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Interocean Systems, LLCinteroceansystems.com HQ: Santee, CA, United StatesReported employees: 11-50 | Santee, CA, United States | 11-50 | Exact match | 26 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Survey Equipment Servicesses-services.com HQ: Katy, TX, United StatesReported employees: 1-10 | Katy, TX, United States | 1-10 | Exact match | 23 contacts → |
“We specialize in the supply of marine navigation, hydrographic survey and GPS equipment for hire, sale or lease purchase.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HWH Electronics, Corporationhwhelectronics.com HQ: St Pete Beach, FL, United StatesReported employees: 1-10 | St Pete Beach, FL, United States | 1-10 | Exact match | 17 contacts → |
“Founded in 1957 as a family centric business repairing electronics in a small shop, HWH Electronics has evolved into a recognized leader in the marine electronics industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sonardyne INCsonardyne.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Weems & Plath, INCweems-plath.com HQ: Annapolis, MD, United StatesReported employees: 11-50 | Annapolis, MD, United States | 11-50 | Exact match | 14 contacts → |
“Since 1928, Weems & Plath has taken great pride in building each of our precision marine navigation products with the goal of providing the highest quality possible.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tideland Signaltidelandsignal.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 12 contacts → |
“Tideland Signal has more than six decades of innovation and proven reliability, with the support of our global network of offices and partners, deriving great pride in providing…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Digicoursedigicourse-llc.com HQ: Harahan, LA, United StatesReported employees: 51-200 | Harahan, LA, United States | 51-200 | Exact match | 10 contacts → |
“Worldwide industry leader in command and control positioning systems used in offshore marine oil and gas exploration.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Trionics LLCtrionics.com HQ: Webster, TX, United StatesReported employees: 11-50 | Webster, TX, United States | 11-50 | Exact match | 10 contacts → |
“TRIONICS LLC is a company based out of 16910 TEXAS AVENUE SUITE A8, WEBSTER, Texas, United States.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | NAL Research Corporationnalresearch.com HQ: Manassas, VA, United StatesReported employees: 51-200 | Manassas, VA, United States | 51-200 | Exact match | 10 contacts → |
“NAL Research Corporation provides world class advanced Assured PNT devices and Iridium based satellite modems, tracking terminals, and handsets-from design through manufacturing…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rose Point Navigation Systemsrosepoint.com HQ: Redmond, WA, United StatesReported employees: 11-50 | Redmond, WA, United States | 11-50 | Exact match | 9 contacts → |
“About Rose Point Rose Point is a leading provider of reliable, easy-to-use navigation solutions for professional mariners and recreational boaters.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Si-Tex Marine Electronicssi-tex.com HQ: Riverhead, NY, United StatesReported employees: 11-50 | Riverhead, NY, United States | 11-50 | Exact match | 8 contacts → |
“Thanks to strong products built in the SI-TEX tradition of simplicity, performance and reliability, friendly, responsive technical support and really listening to our customers…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sound Oceanics LLCsoundoceanics.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 8 contacts → |
“Our company offers several Products & Services in support of the Offshore Survey, Construction and Research industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rhotheta International INCrhothetaint.com HQ: Plantation, FL, United StatesReported employees: 51-200 | Plantation, FL, United States | 51-200 | Exact match | 5 contacts → |
“RHOTHETA International is building on 30 years of experience in the design, development and production of high-quality direction finders for ATC, VTS and SAR applications.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | CMC Marine USAcmcmarineusa.com HQ: Fort Lauderdale, FL, United StatesReported employees: 1-10 | Fort Lauderdale, FL, United States | 1-10 | Exact match | 4 contacts → |
“CMC Marine USA was established in 2018.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Agmarine, INCagmarine.com HQ: Gig Harbor, WA, United StatesReported employees: 1-10 | Gig Harbor, WA, United States | 1-10 | Exact match | 4 contacts → |
“Commercial Navigation Distributor featuring YDK and many other manufacturers providing sales and service in the Americas via our Authorized Dealer Network for a wide array of…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bowditch Navigationbowditchnavigation.com HQ: Cedar Park, TX, United StatesReported employees: 1-10 | Cedar Park, TX, United States | 1-10 | Exact match | 3 contacts → |
“Bowditch Navigation provides reliable, high-performance marine navigation systems for ship pilots.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fibernetics LLCfibergyro.com HQ: Lititz, PA, United StatesReported employees: 1-10 | Lititz, PA, United States | 1-10 | Exact match | 3 contacts → |
“Inertial Measurement Units for navigation and stabilization for sea and space applications.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | L&l Electronicsllelectronics.com HQ: Branford, CT, United StatesReported employees: 11-50 | Branford, CT, United States | 11-50 | Exact match | 2 contacts → |
“Our expertise in marine electronics has been built over the past fifty-five years.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Horizon Marine Services INChorizonmarine.com HQ: Richmond, TX, United StatesReported employees: 1-10 | Richmond, TX, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 66 company matches
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Maritime positioning system manufacturers: dataset insights
October 18, 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
65 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 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 66 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: October 18, 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 maritime positioning system 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 maritime positioning system manufacturers did RevenueBase find based in the United States?
The saved snapshot records 66 matching company records, 1,155 tracked contacts and 270 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: October 18, 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
Maritime positioning system manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 maritime positioning system manufacturers based in the United States. Snapshot: October 18, 2026. https://revenuebase.ai/companies/maritime-positioning-system-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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