Company lists · Data refreshed November 2026

Top 25 Tugboat engine suppliers based in the United States

RevenueBase identified 256 company matches for tugboat engine suppliers associated with the United States as of November 2026 and tracks 6,757 professional contacts across them, including 1,198 with verified work emails. Fort Lauderdale is the largest hub.

This list covers company matches for tugboat engine suppliers 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
256Companies
6,757Contacts tracked
1,198Verified emails
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The 25 largest tugboat engine suppliers based in the United States

Ranked by team size
Top 25 of 256 company matches for tugboat engine suppliers 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 matchLakeville, IN, United StatesHQ recorded Nov 6, 2026501-1,000244 contacts →

Exact match

“Interstate Power Systems sells and services high-quality products for mining, energy, manufacturing, agriculture, construction, transportation, power service and marine industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWindsor, CA, United StatesHQ recorded Nov 6, 2026201-500117 contacts →

Exact match

“Alliant Power is the nation’s leading provider of premium engine repair components, specializing in Original Equipment fuel systems, turbochargers, and aftertreatment parts and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCovington, KY, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Marine operators often struggle with costly downtime and performance issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchClearwater, FL, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Mastry Engine Center has achieved its reputation as the team to turn to when faced with challenging marine diesel powertrain applications and installations, providing solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSomerset, NJ, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Mack Boring & Parts Company is a leading distributor of marine and industrial power systems across North and Central America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“We have been family owned and operated since 1970.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKenner, LA, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Karl Senner, LLC provides the maritime community with the highest quality marine propulsion equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“In operation since 1991, Depco Power Systems provides quality new and used generators, generator sets, engines, marine transmissions, power switches and diesel engine parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Scania North America is a leading provider of industrial, marine, and power generation engines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRock Hill, FL, United StatesHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“When most people think about engines, the first thing that comes to mind is what they see under the hood of an automobile or truck.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCosta Mesa, CA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“A marine distribution and service company serving the Pleasurecraft and Commercial markets within the southwest United Sates, Hawaii and the west coast of Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMetairie, LA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Green Marine & Industrial Equipment Company is consistently recognized with today’s Best Standards in equipment and parts in the Marine, Offshore & Shipbuilding Industries in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Founded in 1961, Cascade Engine Center, LLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFlemington, NJ, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“SAM Marine Propulsion Services (SAM MPS) is a full-service marine propulsion sales and service organization supporting vessel drivetrains-from main engines to propellers and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIngleside, TX, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Lydia Ann Channel Services, LLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLargo, FL, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“ADR Power Systems is a marine transmission repair, marine diesel engine repair, and propulsion systems specialist serving commercial vessels, yachts, workboats, boatbuilders…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBaltimore, NJ, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Johnson & Towers sells and services diesel engines, transmissions, and related components, parts and accessories for equipment serving various On-Highway and Off-Highway markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDaytona Beach, FL, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Established in 1987 by Ike Davidson, Davidson Sales Company is not your typical manufacturers’ representative.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChesapeake, VA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Providing industrial power generation and marine diesel sales, services, and parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWakefield, MA, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“PowerProducts Systems, LLC is a long established and respected New England distribution company representing Detroit Diesel engines, Allison Transmissions, MTU, Carrier…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBaldwin, WI, United StatesHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Tri Star Engines was acquired by LKQ Corporation in April of 2023.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchShelton, CT, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We are an International Maritime Machinery Specialist that focuses on the supply and maintenance of American, European, Korean, Japanese and Chinese made machinery systems for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Our Mission: Delivering Quality Diesel Parts and Engines Quality.”

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

Showing 25 of 256 tugboat engine suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,198 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tugboat engine suppliers based in the United States at a glance

As of Nov 6, 2026
17.7%Verified-email coverage
26.4Average contacts per company
11-50Median size (employees)
4.7%Largest-city concentration · Fort Lauderdale
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
101
11-50
107
51-200
33
201-500
6
501-1,000
1
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 256 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 “tugboat engine suppliers” 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 1,198 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 “tugboat engine suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tugboat engine suppliers are there based in the United States?

RevenueBase identified 256 company matches for tugboat engine suppliers 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?

Interstate Power Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tugboat engine suppliers?

Fort Lauderdale leads with 12 company records, followed by Houston (9) and Seattle (8).

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 1,198 professional contacts with verified work emails tracked across these 256 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.