Company lists · Data refreshed September 2026
Top 25 Aerospace propulsion companies worldwide
RevenueBase identified 311 aerospace propulsion companies worldwide as of September 2026 and tracks 218,939 professional contacts across them, including 16,733 with verified work emails and 0 with mobile numbers. The United States is the largest market and Bangalore the largest hub.
This list covers aerospace propulsion companies 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 aerospace propulsion companies 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.
The 25 largest aerospace propulsion companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 109,053 contacts → | ||||
Partial evidence “Boeing is a leading global aerospace company that designs, builds and supports commercial airplanes, defense products and space systems for customers in more than 150 countries.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 32,494 contacts → | ||||
Partial 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 27,506 contacts → | ||||
Partial evidence “Pratt & Whitney, an RTX business, is a global leader in propulsion systems, powering the most advanced aircraft in the world, and we are shaping the future of aviation.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 10,934 contacts → | ||||
Indirect evidence “Blue Origin manufactures and operates rocket engines, reusable launch vehicles, lunar landers, and satellite systems.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 7,445 contacts → | ||||
Partial evidence “GKN Aerospace is the world’s leading multi-technology tier 1 aerospace supplier, with a mission to be the most trusted and sustainable partner in the sky.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 4,452 contacts → | ||||
Partial evidence “Every second, a plane takes off with UTC Aerospace Systems equipment onboard.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 4,001 contacts → | ||||
Indirect evidence “We are Parker Meggitt.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 3,076 contacts → | ||||
Partial evidence “Avio Aero is a GE Aerospace company specialized in the design, production and maintenance of components and systems for the civil and military aeronautical industry.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,500 contacts → | ||||
Indirect evidence “Williams International is a privately-owned company that develops and manufactures jet engines for both military and commercial aircraft applications.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,413 contacts → | ||||
Indirect evidence “Headquartered in Tulsa and employing 2,500 people across multiple, strategically-located operations and customer support facilities around the world, NORDAM is one of the largest…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,082 contacts → | ||||
Indirect evidence “Ontic is a leading manufacturer to the world’s civil and military aircraft.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,054 contacts → | ||||
Indirect evidence “Orbital Sciences is now Orbital ATK!” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,042 contacts → | ||||
Partial evidence “Avio is a leading company in space propulsion, based in Colleferro, near Rome, Italy.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 904 contacts → | ||||
Indirect evidence “Powering Partnerships.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 676 contacts → | ||||
Partial evidence “Marotta Controls is the place where aerospace and defense system designers can find world class resources and solutions for controlling pressure, motion, fluid, electronics and…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 599 contacts → | ||||
Partial 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, 2026Thanks. The Data Team will review it. | |||||
| 17 | 497 contacts → | ||||
Indirect evidence “TURBOCAM is a recognized leader in turbomachinery with over 150 five-axis milling machines producing prototype and production parts in 4 countries.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 366 contacts → | ||||
Partial evidence “Northstar Aerospace is a leading manufacturer of components and assemblies to the global aerospace industry.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 359 contacts → | ||||
Partial evidence “Nucon Aerospace is a pioneer in the Design, development, and manufacturing of critical and complex aerospace systems and components, such as flight control systems, actuators…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 347 contacts → | ||||
Indirect evidence “Barber-Nichols (BN) is located in Arvada, Colorado, a suburb of Denver.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 271 contacts → | ||||
Partial evidence “Dowty, a GE Aerospace company, is a world-leading manufacturer of integrated propeller systems.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 242 contacts → | ||||
Partial evidence “The Nammo Group is a technology-driven aerospace and defense group specializing in high-performance defense and space solutions.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 241 contacts → | ||||
Indirect evidence “Hartzell Propeller Inc.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 238 contacts → | ||||
Indirect evidence “Founded in 1903 by Mr.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 229 contacts → | ||||
Partial evidence “Since 1945, Kaman has been a leading innovator in the aerospace industry, serving commercial and military customers around the world.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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: aerospace propulsion 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 aerospace propulsion companies.
- Partial evidence
- Its own public description names part of aerospace propulsion companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name aerospace propulsion 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 311 aerospace propulsion companies worldwide
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Aerospace propulsion companies worldwide at a glance
As of Sep 16, 2026Companies by employee count
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 aerospace propulsion 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.
- Coverage
- 4 countries, largest first: the United States, India, the United Kingdom, Italy. Country and city lists for aerospace propulsion companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “aerospace propulsion 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 aerospace propulsion 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 aerospace propulsion companies, 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, 16,733 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.
Aerospace propulsion companies by location
4 lists · largest firstEvery Aerospace propulsion companies 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 aerospace propulsion 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 aerospace propulsion companies are there worldwide?
RevenueBase identified 311 aerospace propulsion companies 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?
Boeing, headquartered in Arlington, tops this list with the largest team on record.
Which country has the most aerospace propulsion companies?
The United States leads with 198 companies, followed by India (49) and the United Kingdom (38). Every aerospace propulsion companies list by country and city is linked on this page.
Which city has the most aerospace propulsion companies?
Bangalore leads with 12 headquartered companies, followed by Hyderabad (7) and London (5).
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 16,733 verified decision-maker contacts tracked across these 311 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.