Company lists · Data refreshed September 2026

Top 25 Gas turbine manufacturers worldwide

RevenueBase identified 288 gas turbine manufacturers worldwide as of September 2026 and tracks 117,201 professional contacts across them, including 26,063 with verified work emails and 0 with mobile numbers. The United States is the largest market and Houston the largest hub.

This list covers gas turbine manufacturers worldwide, 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 16, 2026. Country and city lists for gas turbine manufacturers follow the table.

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 16, 2026 86% judged on-target in blind review
288Companies
117,201Contacts tracked
26,063Verified emails
0Mobile numbers
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The 25 largest gas turbine manufacturers worldwide

Ranked by team size
Top 25 of 288 gas turbine manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to gas turbine manufacturers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceIrving, TX, United StatesHQ checked Sep 16, 202610001+50,196 contacts →

Indirect evidence

“For 100 years, we’ve been helping customers build a better, more sustainable world.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 16, 202610001+32,494 contacts →

Indirect evidence

“GE Aerospace is a world-leading provider of jet and turboprop engines, components and integrated systems for commercial, military, business and general aviation aircraft.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceFort Collins, CO, United StatesHQ checked Sep 16, 202610001+5,315 contacts →

Partial evidence

“Woodward is the global leader in the design, manufacture, and service of energy conversion and control solutions for the aerospace and industrial equipment markets.”

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceSan Diego, CA, United StatesHQ checked Sep 16, 20265,001-10,0004,893 contacts →

Strong evidence

“Headquartered in San Diego, California, USA, Solar Turbines Incorporated, a subsidiary of Caterpillar Inc, is one of the world’s leading manufacturers of industrial gas turbines…”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceRenfrew, United KingdomHQ checked Sep 16, 20265,001-10,0003,287 contacts →

Partial evidence

“Howden, A Chart Industries Company is a leading global provider of mission critical air and gas handling products.”

Source: RevenueBase Database · checked Sep 16, 2026
6Strong evidencePalm Beach Gardens, FL, United StatesHQ checked Sep 16, 20261,001-5,0001,834 contacts →

Strong evidence

“Chromalloy is a leading provider of engineering, manufacturing and service for the aerospace, aero-derivative, and energy / industrial gas turbine aftermarket.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceHouston, TX, United StatesHQ checked Sep 16, 20261,001-5,0001,762 contacts →

Indirect evidence

“Our customers are facing a challenging future.”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceBengaluru, IndiaHQ checked Sep 16, 2026501-1,0001,024 contacts →

Partial evidence

“Leading the global 30 MWe segment for the last 60 years, Triveni Turbines has been enabling the energy sector’s ambitions to scale higher with advanced turbomachinery solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidencePeterhead, United KingdomHQ checked Sep 16, 20261,001-5,000946 contacts →

Strong evidence

“Score, a D2Zero company, is the world’s future-focused provider of advanced engineering technology services in the fields of valve and emissions management, gas turbines, surface…”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceSedalia, MO, United StatesHQ checked Sep 16, 2026501-1,000749 contacts →

Indirect evidence

“PROENERGY is an engineering, R&D, and manufacturing powerhouse.”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceJacksonville, OH, United StatesHQ checked Sep 16, 20261,001-5,000599 contacts →

Strong evidence

“Unison, a GE Aerospace company, is the leading global supplier of complex gas turbine engine components and electrical & mechanical systems.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceJupiter, FL, United StatesHQ checked Sep 16, 2026501-1,000371 contacts →

Indirect evidence

“PSM (Power Systems Mfg, LLC) is now Hanwha Power.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceArvada, CO, United StatesHQ checked Sep 16, 2026201-500347 contacts →

Indirect evidence

“Barber-Nichols (BN) is located in Arvada, Colorado, a suburb of Denver.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceAberdeen, United KingdomHQ checked Sep 16, 2026201-500316 contacts →

Indirect evidence

“RWG (Repair & Overhauls) Limited is a Siemens Energy business.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceBethlehem, PA, United StatesHQ checked Sep 16, 2026201-500251 contacts →

Indirect evidence

“Rotating Machinery Services (RMS)| Engineering Reliability in Rotating Equipment Since 1998, Rotating Machinery Services (RMS) has redefined the aftermarket for compressors…”

Source: RevenueBase Database · checked Sep 16, 2026
16Strong evidenceRocky Hill, CT, United StatesHQ checked Sep 16, 2026201-500215 contacts →

Strong evidence

“Complete engineering services (design, analysis, project management, and aftermarket engineering) for the gas turbine industry.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceWest Allis, WI, United StatesHQ checked Sep 16, 2026201-500208 contacts →

Partial evidence

“Toshiba America Energy Systems Corporation (TAES), headquartered in Milwaukee, Wisconsin, with major manufacturing and services, provides turbine/generator equipment and services…”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceJupiter, FL, United StatesHQ checked Sep 16, 202651-200194 contacts →

Indirect evidence

“We are hiring!”

Source: RevenueBase Database · checked Sep 16, 2026
19Strong evidenceNewton Abbot, United KingdomHQ checked Sep 16, 2026201-500193 contacts →

Strong evidence

“Centrax Gas Turbines manufacture gas turbine-powered generator sets ranging from 3.9 MW to 15 MW.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceLeeds, United KingdomHQ checked Sep 16, 2026201-500169 contacts →

Indirect evidence

“AETC Limited consists of three manufacturing facilities with its Head Office based in Leeds, England.”

Source: RevenueBase Database · checked Sep 16, 2026
21Strong evidenceMason, OH, United StatesHQ checked Sep 16, 202651-200146 contacts →

Strong evidence

“Hi-Tek Manufacturing is a high-precision machining company serving the Aircraft and Land-Based Gas Turbine industries.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceOrlando, FL, United StatesHQ checked Sep 16, 202651-200111 contacts →

Indirect evidence

“Power Generation Manufacturing and Engineering.”

Source: RevenueBase Database · checked Sep 16, 2026
23Strong evidenceFt. Mitchell, KY, United StatesHQ checked Sep 16, 20261,001-5,000111 contacts →

Strong evidence

“TECT is a world-leading producer of forged and machined aircraft components including major airframe structures and critical rotating and stationary gas turbine engine components.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceMansfield, OH, United StatesHQ checked Sep 16, 202651-200110 contacts →

Indirect evidence

“IDEAL Electric is the last 100% American-owned, vertically integrated OEM of its kind.”

Source: RevenueBase Database · checked Sep 16, 2026
25Partial evidenceBangalore, IndiaHQ checked Sep 16, 202651-20099 contacts →

Partial evidence

“Our Indigenous Organization leads in turbo machinery, serving Defense, Steam Turbines worldwide.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 288 gas turbine manufacturers worldwide

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Gas turbine manufacturers worldwide at a glance

As of Sep 16, 2026
22.2%Verified-email coverage
406.9Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
69
51-200
79
201-500
24
501-1,000
10
1,001-5,000
11
5,001-10,000
4
10001+
3

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 gas turbine manufacturers, 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.
Coverage
3 countries, largest first: the United States, India, the United Kingdom. Country and city lists for gas turbine manufacturers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “gas turbine manufacturers”. 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 gas turbine manufacturers), 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 gas turbine manufacturers, and records with no verified work email.
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, 26,063 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 16, 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.

Gas turbine manufacturers by location

3 lists · largest first

Every Gas turbine manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 gas turbine manufacturers, 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 gas turbine manufacturers are there worldwide?

RevenueBase identified 288 gas turbine manufacturers worldwide 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?

Caterpillar INC, headquartered in Irving, tops this list with the largest team on record.

Which country has the most gas turbine manufacturers?

The United States leads with 179 companies, followed by India (61) and the United Kingdom (48). Every gas turbine manufacturers list by country and city is linked on this page.

Which city has the most gas turbine manufacturers?

Houston leads with 17 headquartered companies, followed by Bangalore (12) and Hyderabad (8).

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 26,063 verified decision-maker contacts tracked across these 288 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 16, 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.