Company lists · Data refreshed September 2026

Top 25 Boat surveying companies based in the United States

Name: Boat surveying 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 19, 2026 203 companies tracked

RevenueBase identified 203 boat surveying companies headquartered in the United States as of September 2026 and tracks 840 professional contacts across them, including 271 with verified work emails. Houston is the largest hub.

This list covers boat surveying 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 19, 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 19, 2026 86% judged on-target in blind review

203Companies

840Contacts tracked

271Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest boat surveying companies based in the United States

Ranked by team size

Top 25 of 203 boat surveying companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to boat surveying 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	Baker Marine Solutions, LLC	Indirect evidence	Covington, LA, United StatesHQ checked Sep 19, 2026	11-50	76 contacts →
	Indirect evidence “Baker Marine Solutions is a leading provider of marine assurance, engineering and consulting services, performing DP assurance, OCIMF- OVID inspections, IMCA CMID inspections…” Source: RevenueBase Database · checked Sep 19, 2026
2	Sabine Surveyors, LTD	Indirect evidence	Metairie, LA, United StatesHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Since 1968, Sabine Surveyors has provided the maritime industry with a wide array of services through our highly trained, educated, competent, and dedicated staff of marine…” Source: RevenueBase Database · checked Sep 19, 2026
3	Terrasond - Utec	Partial evidence	Palmer, AK, United StatesHQ checked Sep 19, 2026	51-200	38 contacts →
	Partial evidence “Provider of professional surveying services throughout the world safely, effectively, and economically.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ocean Surveys, INC	Partial evidence	Old Saybrook, CT, United StatesHQ checked Sep 19, 2026	11-50	34 contacts →
	Partial evidence “OSI is a highly responsive hydrographic, geophysical, physical oceanographic surveying and sediment sampling firm staffed with scientists, hydrographers, engineers, and…” Source: RevenueBase Database · checked Sep 19, 2026
5	Seafloor Systems, INC	Indirect evidence	Shingle Springs, CA, United StatesHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
6	Fathom Resources LLC	Indirect evidence	New Bedford, MA, United StatesHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “Fathom Resources (Fathom), is a marine service provider established in 2002 with offices located in New Bedford, Massachusetts and Middletown, Rhode Island.” Source: RevenueBase Database · checked Sep 19, 2026
7	DLS Marine	Partial evidence	Metairie, LA, United StatesHQ checked Sep 19, 2026	51-200	28 contacts →
	Partial evidence “DLS Marine is a worldwide marine surveying firm that has served the industry for over 50 years with offices in New Orleans, Houston, Tampa and Norfolk.” Source: RevenueBase Database · checked Sep 19, 2026
8	Marine Safety Consultants, INC	Indirect evidence	Fairhaven, MA, United StatesHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	ARC Surveying & Mapping, INC	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Arc Surveying & Mapping, Inc provides hydrographic, topographic and land surveys globally, specializing in ports, harbors, bridges, dredging and related services.” Source: RevenueBase Database · checked Sep 19, 2026
10	Rogers Surveying Pllc	Partial evidence	Staten Island, United StatesHQ checked Sep 19, 2026	51-200	11 contacts →
	Partial evidence “Rogers Surveying, PLLC, is a certified small business, serving the New York City area since 1946.” Source: RevenueBase Database · checked Sep 19, 2026
11	Independent Maritime Consulting LLC	Partial evidence	Plantation, FL, United StatesHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “With over 100 years of combined seagoing, claims, and technical experience, Independent Maritime Consulting LLC (IMC) provides surveying, claims, and casualty response services to…” Source: RevenueBase Database · checked Sep 19, 2026
12	Oceanus Maritime Services LLC	Indirect evidence	League City, TX, United StatesHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “Our company consists of a Marine and an Offshore divisions.” Source: RevenueBase Database · checked Sep 19, 2026
13	FMC International	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “FMC International is a boutique surveying and consultancy company based in the US, with global branches in Cyprus, Greece, Switzerland and Singapore.” Source: RevenueBase Database · checked Sep 19, 2026
14	AMG Insurance International LLC	Indirect evidence	West Palm Beach, FL, United StatesHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “AMG Insurance International was established to fill the relationship gap in the marine insurance industry.” Source: RevenueBase Database · checked Sep 19, 2026
15	KBL Marine	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “KBL Marine has been developing a new service in marine surveys.” Source: RevenueBase Database · checked Sep 19, 2026
16	First Watch Maritime, INC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 19, 2026	1-10	10 contacts →
	Partial evidence “First Watch Maritime is a comprehensive marine surveying, cargo surveying and marine consulting firm covering the North American Pacific Coast, Alaska, Hawaii and other locations…” Source: RevenueBase Database · checked Sep 19, 2026
17	Hydroterra Technologies, LLC	Partial evidence	Scott, LA, United StatesHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “HydroTerra Technologies, LLC is a full service land and hydrographic surveying firm, specializing in inshore and near shore shallow water hydrographic surveying and a wide range…” Source: RevenueBase Database · checked Sep 19, 2026
18	Emc, INC	Indirect evidence	Grenada, MS, United StatesHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
19	JMS Naval Architects	Partial evidence	Mystic, CT, United StatesHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “JMS Naval Architects is a specialty maritime engineering firm providing naval architecture, marine engineering, marine surveying, and salvage engineering services to assist ship…” Source: RevenueBase Database · checked Sep 19, 2026
20	Boater's Insurance Agency, INC	Indirect evidence	Danville, CA, United StatesHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Founded in 1989 by Hillary Swiggett, Boater’s Insurance Agency, Inc.(BIA) is a family owned and operated agency that specializes in providing insurance products and services…” Source: RevenueBase Database · checked Sep 19, 2026
21	Johnson Marine Services	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Johnson Marine Services is a veteran-owned and family-operated business based in Southeast Louisiana.” Source: RevenueBase Database · checked Sep 19, 2026
22	The Boat Yard INC	Partial evidence	Marrero, LA, United StatesHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Welcome to The Boat Yard, one of Louisiana's highest volume dealers of pre-owned boats!” Source: RevenueBase Database · checked Sep 19, 2026
23	Specialist Marine, LLC	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Marine Surveyor and Consultant Specialized in New Construction Inspections Yacht Surveyor, Insurance Surveys Condition & Valuation Inspection” Source: RevenueBase Database · checked Sep 19, 2026
24	Tampa Yacht Sales, INC	Partial evidence	Saint Petersburg, FL, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “Tampa Yacht Sales is a professional and knowledgable boat & yacht brokerage company with over 10 years of success delivering boats & yachts matched to our customers needs.” Source: RevenueBase Database · checked Sep 19, 2026
25	River Services Company, LLC	Indirect evidence	Covington, LA, United StatesHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: boat surveying 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 boat surveying companies.
Partial evidence: Its own public description names part of boat surveying companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name boat surveying 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 203 boat surveying companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 271 reachable decision-makers.

Free signup · no credit card

View the full list →

Boat surveying companies based in the United States at a glance

As of Sep 19, 2026

32.3%Verified-email coverage

4.1Average contacts per company

1-10Median size (employees)

4.4%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

51-200

501-1,000

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 203 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 boat surveying 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 “boat surveying 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 boat surveying 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 boat surveying 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, 271 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 19, 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 boat surveying 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 boat surveying companies are there based in the United States?

RevenueBase identified 203 boat surveying 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?

Baker Marine Solutions, LLC, headquartered in Covington, tops this list with the largest team on record.

Which city has the most boat surveying companies?

Houston leads with 9 headquartered companies, followed by Seattle (7) and Fort Lauderdale (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 271 verified decision-maker contacts tracked across these 203 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 203 boat surveying companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Boat surveying companies by geography

Browse the directory

Browse: Companies home · All United States lists · All Boat surveying companies lists · New lists

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.