Company lists · Data refreshed November 2026

Top 25 Vessel conversion engineers based in the United States

RevenueBase identified 337 company matches for vessel conversion engineers associated with the United States as of November 2026 and tracks 8,646 professional contacts across them, including 1,745 with verified work emails. Houston is the largest hub.

This list covers company matches for vessel conversion engineers 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
337Companies
8,646Contacts tracked
1,745Verified emails
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The 25 largest vessel conversion engineers based in the United States

Ranked by team size
Top 25 of 337 company matches for vessel conversion engineers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLockport, MS, United StatesHQ recorded Nov 6, 20265,001-10,000915 contacts →

Exact match

“Bollinger Shipyards is the leading provider of quality new construction, repair and conversion products and services to both the military and commercial marine industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchArlington, VA, United StatesHQ recorded Nov 6, 20261,001-5,000501 contacts →

Exact match

“Knowledge, Value and Agility Over maritime professionals - engineers, project managers, designers, technicians, craftsmen, integrators and innovators in 19 countries are proud to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchArlington, VA, United StatesHQ recorded Nov 6, 2026201-500401 contacts →

Exact match

“Leidos Gibbs & Cox is an engineering and design firm specializing naval architecture, marine engineering, and consulting engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVirginia Beach, VA, United StatesHQ recorded Nov 6, 2026501-1,000288 contacts →

Exact match

“Quod Erat Demonstrandum (QED) – “That which has been demonstrated or proven” – QED Systems Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 2026501-1,000224 contacts →

Exact match

“Founded and family‐owned since 1896, Rhoads Industries is a total solution provider of industrial fabrication, mechanical/maintenance and maritime services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVirginia Beach, PA, United StatesHQ recorded Nov 6, 202651-200166 contacts →

Exact match

“The GBS Group is an engineering, technical and software services business focused on large marine, rail, defense and commercial assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Orleans, TX, United StatesHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“Lanier & Associates is a multi-disciplined engineering firm that specializes in industrial marine projects with civil, structural, mechanical, electrical and instrumentation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoston, FL, United StatesHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“MSCorp is a privately held Small Business specializing in marine engineering, design, logistical, planning & maintenance support, and computer oriented support to the United…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSeattle, RI, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Glosten is a full-service naval architecture and marine engineering consultancy with over 65 years of experience successfully taking on one-of-a-kind marine projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNewport News, VA, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“East Coast Repair and Fabrication (ECR) has been a leading force in the marine, industrial and commercial sectors since We have an established and proven track record with the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChantilly, VA, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Technical Services Provider Service Areas:* Systems Engineering & Project Management Services * Marine Engineering & Operational Support Services * Custom Software * Advanced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGarden Grove, United StatesHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGoleta, CA, United StatesHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Bardex® provides novel engineering insights and designs, prototypes, and manufactures proprietary equipment to solve the marine industry’s heaviest challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChesapeake, WA, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Defense Maritime Solutions (DMS) is a wholly owned subsidiary of global marine and energy system leader, Wärtsilä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Elliott Bay Design Group (EBDG) is a full-service, employee-owned naval architecture and marine engineering firm that supports owners, operators and shipyards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPalatka, FL, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCovington, LA, United StatesHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“Baker Marine Solutions is a leading provider of marine assurance, engineering and consulting services, performing DP assurance, OCIMF- OVID inspections, IMCA CMID inspections…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Gahagan & Bryant Associates, Inc.(GBA) is a unique engineering firm that specializes in providing consulting and engineering services for a variety of projects, including port…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchThomaston, ME, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Lyman-Morse | The Fusion of Design, Technology and Craftsmanship Lyman-Morse is a leader in the world of custom boatbuilding, full-service refit and repair, and marine technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Capital Ship Solutions provides expert Technical, Engineering and Management Consultancy for diverse stakeholders in the Shipping and Offshore sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAnnapolis, CT, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Cardinal Engineering provides world-class marine engineering services to the US Navy, industry partners, and other US government agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Since 1993, Pinnacle has remained focused on providing practical and complete engineering services to the offshore oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSunrise, FL, United StatesHQ recorded Nov 6, 2026501-1,00063 contacts →

Exact match

“Our Value Proposition During our 12-year history, Century Ship Service has logged over 1,785,883 service hours delivering excellent results!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchManvel, TX, United StatesHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“The ALATAS Group was founded in 1985 to service owners of ship & offshore cranes, acting as an alternative to the OEM for supply of crane parts, service and technical consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChesapeake, FL, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Fincantieri Marine Systems North America, Inc.(FMSNA) is a U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 337 vessel conversion engineers based in the United States

See the full list, filter by size, metro and specialty, and access 1,745 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vessel conversion engineers based in the United States at a glance

As of Nov 6, 2026
20.2%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
6.8%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
115
51-200
48
201-500
16
501-1,000
9
1,001-5,000
2
5,001-10,000
1

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 337 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 “vessel conversion engineers” 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 1,745 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 November 6, 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 “vessel conversion engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vessel conversion engineers are there based in the United States?

RevenueBase identified 337 company matches for vessel conversion engineers associated with the United States as of November 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?

Bollinger Shipyards tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most vessel conversion engineers?

Houston leads with 23 company records, followed by Fort Lauderdale (16) and Miami (9).

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 1,745 professional contacts with verified work emails tracked across these 337 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 November 6, 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 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.