Company lists · Data refreshed September 2026

Top 25 Marine navigation systems companies based in the United States

Name: Marine navigation systems companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 166 companies tracked

RevenueBase identified 166 marine navigation systems companies headquartered in the United States as of September 2026 and tracks 7,159 professional contacts across them, including 1,127 with verified work emails. Fort Lauderdale is the largest hub.

This list covers marine navigation systems companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

166Companies

7,159Contacts tracked

1,127Verified emails

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The 25 largest marine navigation systems companies based in the United States

Ranked by team size

Top 25 of 166 marine navigation systems companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine navigation systems companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Navico Group	Strong evidence	Mettawa, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,254 contacts →
	Strong evidence “The world’s leading supplier of integrated systems and products to industries ranging from marine to recreational vehicle and beyond.” Source: RevenueBase Database · checked Sep 20, 2026
2	Trident Maritime Systems	Partial evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	527 contacts →
	Partial evidence “Knowledge, Value and Agility Over maritime professionals - engineers, project managers, designers, technicians, craftsmen, integrators and innovators in 19 countries are proud to…” Source: RevenueBase Database · checked Sep 20, 2026
3	WR Systems	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 20, 2026	201-500	372 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
4	Mackay Communications, INC	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 20, 2026	201-500	256 contacts →
	Partial evidence “Founded in 1884, Mackay Communications (dba Mackay Marine) continues to evolve with the times.” Source: RevenueBase Database · checked Sep 20, 2026
5	Windward	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	201-500	256 contacts →
	Partial evidence “Windward is the leading Maritime AI™ company delivering full visibility across the seas through sensor-agnostic intelligence and agentic workflows that turn ocean data into…” Source: RevenueBase Database · checked Sep 20, 2026
6	ABS Wavesight	Partial evidence	Spring, TX, United StatesHQ checked Sep 20, 2026	201-500	125 contacts →
	Partial evidence “ABS Wavesight™ is a maritime software-as-a-service (SaaS) company, built on the foundation of ABS, one of the world's leading ship classification organizations with a 160+ year…” Source: RevenueBase Database · checked Sep 20, 2026
7	Triton Technical	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	79 contacts →
	Partial evidence “Triton Technical engineers the systems that make a superyacht feel effortless, with light, sound, signal, security, and control working as one.” Source: RevenueBase Database · checked Sep 20, 2026
8	Furuno Usa, INC	Indirect evidence	Camas, WA, United StatesHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
9	Pharos Marine Automatic Power	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “More than 100 years in the making, Pharos Marine Automatic Power, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
10	Sonatech, LLC	Indirect evidence	Santa Barbara, CA, United StatesHQ checked Sep 20, 2026	51-200	57 contacts →
	Indirect evidence “Since beginning operation in 1973, Sonatech, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
11	Orbitmi INC	Partial evidence	Brooklyn, United StatesHQ checked Sep 20, 2026	51-200	46 contacts →
	Partial evidence “About OrbitMI OrbitMI helps shipowners and operators tackle two of the biggest challenges in maritime today: staying compliant with evolving environmental regulations and reducing…” Source: RevenueBase Database · checked Sep 20, 2026
12	SEA Machines Robotics	Strong evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	11-50	41 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
13	Herbert Engineering Corp	Indirect evidence	Alameda, CA, United StatesHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Herbert Engineering Corp.(HEC) is an employee owned California corporation with offices in San Francisco, Annapolis, Houston, Glasgow, and Shanghai actively involved in the design…” Source: RevenueBase Database · checked Sep 20, 2026
14	Mind Technology, INC	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	51-200	28 contacts →
	Partial evidence “MIND Technology provides technology to the marine survey, seismic, and maritime security industries through our MIND and Seamap product lines.” Source: RevenueBase Database · checked Sep 20, 2026
15	Olympus Marine Group	Strong evidence	Hollywood, FL, United StatesHQ checked Sep 20, 2026	11-50	23 contacts →
	Strong evidence “The Automation,Analytics and Software development Team at Olympus Marine Group specializes in Energy Savings Systems Vessel Optimization as well Custom Software Solutions, and is…” Source: RevenueBase Database · checked Sep 20, 2026
16	Rhodan Marine Systems	Strong evidence	Sarasota, FL, United StatesHQ checked Sep 20, 2026	51-200	22 contacts →
	Strong evidence “Rhodan Marine Systems - creators of the HD GPS Anchor+ Rhodan Marine Systems is a Sarasota, Florida based manufacturing and engineering facility focused on providing high…” Source: RevenueBase Database · checked Sep 20, 2026
17	Stormgeo Shipping	Partial evidence	Sunnyvale, CA, United StatesHQ checked Sep 20, 2026	501-1,000	21 contacts →
	Partial evidence “StormGeo leads the industry in shore-based ship routing advisory services, on board voyage management software and data rich fleet efficiency management systems.” Source: RevenueBase Database · checked Sep 20, 2026
18	Global Satellite	Strong evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	51-200	20 contacts →
	Strong evidence “With 25 years of experience in marine, land and military electronics for navigation and communication, Global Satellite is your one-stop shop for all your worldwide sales, service…” Source: RevenueBase Database · checked Sep 20, 2026
19	Lookout	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “SuperSight for boats.” Source: RevenueBase Database · checked Sep 20, 2026
20	HWH Electronics, Corporation	Partial evidence	St Pete Beach, FL, United StatesHQ checked Sep 20, 2026	1-10	17 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
21	Weems & Plath, INC	Strong evidence	Annapolis, MD, United StatesHQ checked Sep 20, 2026	11-50	16 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
22	Network Innovations Maritime	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	15 contacts →
	Partial evidence “Combining the most talented electrical and technical maritime professionals in the industry with access to the best solutions, logistical support, and advanced tools available on…” Source: RevenueBase Database · checked Sep 20, 2026
23	Sonardyne INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
24	Farsounder	Indirect evidence	Warwick, RI, United StatesHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “FarSounder products keep you and your vessel safe.” Source: RevenueBase Database · checked Sep 20, 2026
25	The Yacht Group	Indirect evidence	Coral Gables, FL, United StatesHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “The Yacht Group provides a team of products includes Yacht Controller, Yacht Thruster, Yacht Graphx, Yacht Visions and Yacht Gear.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: marine navigation systems companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names marine navigation systems companies.
Partial evidence: Its own public description names part of marine navigation systems companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine navigation systems companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 166 marine navigation systems companies based in the United States

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Marine navigation systems companies based in the United States at a glance

As of Sep 20, 2026

15.7%Verified-email coverage

43.1Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Fort Lauderdale

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 166 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marine navigation systems companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “marine navigation systems companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names marine navigation systems companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among marine navigation systems companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,127 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names marine navigation systems companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many marine navigation systems companies are there based in the United States?

RevenueBase identified 166 marine navigation systems companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Navico Group, headquartered in Mettawa, tops this list with the largest team on record.

Which city has the most marine navigation systems companies?

Fort Lauderdale leads with 11 headquartered companies, followed by Seattle (7) and Houston (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,127 verified decision-maker contacts tracked across these 166 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.