Company lists · Data refreshed October 2026

Top 25 Fuel systems engineering firms based in the United States

RevenueBase identified 101 company matches for fuel systems engineering firms associated with the United States as of October 2026 and tracks 2,303 professional contacts across them, including 836 with verified work emails. Seattle is the largest hub.

This list covers company matches for fuel systems engineering firms 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 13, 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 Oct 13, 2026 How this list was built
101Companies
2,303Contacts tracked
836Verified emails
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The 25 largest fuel systems engineering firms based in the United States

Ranked by team size
Top 25 of 101 company matches for fuel systems engineering firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchGallatin, TN, United StatesHQ recorded Oct 13, 2026201-500272 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchPalm Beach Gardens, FL, United StatesHQ recorded Oct 13, 2026201-500215 contacts →

Exact match

“Agilis is a proven engineering team relentlessly dedicated to advancing gas turbine engine performance.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchBethpage, NY, United StatesHQ recorded Oct 13, 202651-200173 contacts →

Exact match

“Arkwin has grown from its humble beginnings to a in custom-designed, precision hydraulic and fuel system components for civil and military fixed-wing aircraft, helicopters…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchStafford, TX, United StatesHQ recorded Oct 13, 2026201-500169 contacts →

Exact match

“When accuracy and reliability count, Atec, Inc, is dedicated to producing quality turnkey systems for our Aerospace and Energy clients.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchTallahassee, FL, United StatesHQ recorded Oct 13, 202651-200164 contacts →

Exact match

“Syntech Systems, Inc.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Oct 13, 202651-20061 contacts →

Exact match

“TLG Aerospace, LLC (TLG) is an aerospace engineering services company dedicated to providing customers with reliable, efficient design, analysis, and certification for new and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchDayton, OH, United StatesHQ recorded Oct 13, 202611-5040 contacts →

Exact match

“Auto-Valve, Inc,(AVI) established in 1948, is an aerospace engineering and manufacturing company.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchChico, CA, United StatesHQ recorded Oct 13, 202651-20031 contacts →

Exact match

“Transfer Flow is a design, innovation, and manufacturing company located in Northern California.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchKnoxville, TN, United StatesHQ recorded Oct 13, 202651-20030 contacts →

Exact match

“SpecPro Environmental Services LLC (SES) is a small business specializing in the construction, replacement, and repair of mission-critical fuel system infrastructure, including…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchManasquan, NJ, United StatesHQ recorded Oct 13, 202651-20028 contacts →

Exact match

“Gammon Technical Products is a aviation fuel handling "general store." We are specialists in all aspects of aviation fuel handling and quality control.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchSan Antonio, TX, United StatesHQ recorded Oct 13, 202651-20026 contacts →

Exact match

“Tank Tigers, an STS Aviation Group Company, is a global aircraft fuel systems specialist that boasts 19 U.S.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchChino, CA, United StatesHQ recorded Oct 13, 202611-5025 contacts →

Exact match

“Fuel systems design, compliance, repairs, maintenance, testing.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Oct 13, 20261-1022 contacts →

Exact match

“Chemical Engineering Firm, specializing in fuel quality optimization for emission reduction, fuel/engine system reliability, and reduced OpEx.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchMarthasville, MO, United StatesHQ recorded Oct 13, 202611-5021 contacts →

Exact match

“We, at FASS Fuel Systems, have over 19 years experience in building the quietest, highest quality Fuel Air Separation Systems and electric diesel fuel pumps available worldwide.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchLenexa, KS, United StatesHQ recorded Oct 13, 202611-5020 contacts →

Exact match

“Pas•sion] An intense, almost uncontrollable enthusiasm.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchWasilla, AK, United StatesHQ recorded Oct 13, 202611-5018 contacts →

Exact match

“Our primary market is the Fuel and Energy sector, with a specialty on bulk fuel storage and transfer systems.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchAnn Arbor, MI, United StatesHQ recorded Oct 13, 202611-5015 contacts →

Exact match

“Nostrum's current focus is on break-through research and commercial applications for advanced fuel injection and dilute combustion systems to evolve the ICE for the next…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchArlington, TX, United StatesHQ recorded Oct 13, 202611-5015 contacts →

Exact match

“Talon Industries is a specialty construction company that launched in North Texas in June of 1997.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchFresno, CA, United StatesHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“A-1 Alternative Fuel Systems is a third-generation, family-owned company specializing in the engineering, manufacturing, and integration of high-pressure fuel storage and delivery…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United StatesHQ recorded Oct 13, 202611-5013 contacts →

Exact match

“Specializing in above and below ground aviation fuel storage systems, including: sealed engineered drawings and design, fabrication, field installations, start up and reoccurring…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchSainte Genevieve, MO, United StatesHQ recorded Oct 13, 202611-5013 contacts →

Exact match

“Equipment Pro Inc.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchWaltham, MA, United StatesHQ recorded Oct 13, 202611-5012 contacts →

Exact match

“NOVATIO Engineering is a technology development and engineering consulting company focused on combustion systems, clean energy, mechanical design and appliances.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchCharlotte, CO, United StatesHQ recorded Oct 13, 20261-1011 contacts →

Exact match

“Equipment Specialists.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchRedmond, OR, United StatesHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“For over 35 years, Fuel Safe Systems has been designing life saving high-performance safety fuel systems for a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“Currier & Company Inc.(C&C) is firm dedicated to aviation fuels, based in California with two primary offices, one in Los Angeles and an east-coast office in Tampa, Florida.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 101 fuel systems engineering firms based in the United States

See the full list, filter by size, metro and specialty, and access 836 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fuel systems engineering firms based in the United States at a glance

As of Oct 13, 2026
36.3%Verified-email coverage
22.8Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Seattle
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
45
51-200
20
201-500
3
1,001-5,000
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 101 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 “fuel systems engineering firms” 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 836 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 13, 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 “fuel systems engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fuel systems engineering firms are there based in the United States?

RevenueBase identified 101 company matches for fuel systems engineering firms 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?

Yapp USA Automotive Systems, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fuel systems engineering firms?

Seattle leads with 4 company records, followed by Austin (3) and Birmingham (3).

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 836 professional contacts with verified work emails tracked across these 101 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 13, 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.