Company lists · Data refreshed November 2026

Top 25 Propulsion systems consulting companies worldwide

RevenueBase identified 1,040 company matches for propulsion systems consulting companies worldwide as of November 2026 and tracks 13,953 professional contacts across them, including 4,693 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for propulsion systems consulting companies worldwide, 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. Country and city lists for propulsion systems consulting companies follow the table.

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
1,040Companies
13,953Contacts tracked
4,693Verified emails
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The 25 largest propulsion systems consulting companies worldwide

Ranked by team size
Top 25 of 1,040 company matches for propulsion systems consulting companies worldwide, 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 matchHelsinki, FinlandHQ recorded Nov 6, 20265,001-10,0001,238 contacts →

Exact match

“Wärtsilä is leading the industry in its journey towards a decarbonised and sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMałkowo, PolandHQ recorded Nov 6, 20261,001-5,000494 contacts →

Exact match

“Rockfin is a world-leading engineering company specializing in the design, manufacture, testing and servicing of oil and fuel systems for gas turbines, steam turbines, generators…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSpay, GermanyHQ recorded Nov 6, 2026501-1,000402 contacts →

Exact match

“Imprint: Information in accordance with par.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTrappes, FranceHQ recorded Nov 6, 2026201-500324 contacts →

Exact match

“est une société d’ingénierie et de conseil spécialisée dans le développement des groupes motopropulseurs, des véhicules et des infrastructures et solutions d’énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWestlake, TX, United StatesHQ recorded Nov 6, 202651-200317 contacts →

Exact match

“Oliver Wyman Vector offers top-tier technical consulting and services to the aviation, aerospace, defense, and rail sectors worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGloucester, United KingdomHQ recorded Nov 6, 2026201-500309 contacts →

Exact match

“Dowty, a GE Aerospace company, is a world-leading manufacturer of integrated propeller systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMolde, NorwayHQ recorded Nov 6, 2026501-1,000280 contacts →

Exact match

“Brunvoll offers propulsion, positioning, and manoeuvring systems for the maritime industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHönö, SwedenHQ recorded Nov 6, 2026201-500271 contacts →

Exact match

“is a leading marine propulsion solution provider, specializing in advanced propulsion technologies, electrical integration, and energy efficiency solutions for both commercial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRocky Hill, CT, United StatesHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPalm Beach Gardens, CA, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFrederikshavn, DenmarkHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“VMS Group is now part of Hoyer VMS Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLeamington Spa (uk), United KingdomHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“Drive System Design (DSD), a Hinduja Tech company, are internationally recognised experts in the rapid development of next-generation electric and hybrid powertrains, internal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZagreb, CroatiaHQ recorded Nov 6, 2026201-500168 contacts →

Exact match

“AVL in Croatia: AVL-AST d.o.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHameln, GermanyHQ recorded Nov 6, 2026201-500150 contacts →

Exact match

“REINTJES is a globally acting, independent propulsion technology company, manufacturing gearboxes and propulsion systems for marine and industrial use at its headquarters in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNatick, MA, United StatesHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“We believe ours is a noble cause; to develop and manufacture the best propulsion systems and electronic solutions for spaceflight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWessling, GermanyHQ recorded Nov 6, 2026201-500142 contacts →

Exact match

“Torqeedo is a leading company for electric propulsion systems on the water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPapendrecht, NetherlandsHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“Veth Propulsion by Twin Disc is a thruster manufacturer that guarantees quality, service, innovation and sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSaint-laurent, OR, CanadaHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Founded in 2005, the ALTITUDE AEROSPACE GROUP is a leading engineering firm specializing in the development of new aircraft programs as well as support for existing aircraft…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“General Aeronautics is established to address aircraft design in all its aspects from a comprehensive system-level perspective.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAschau Am Inn, GermanyHQ recorded Nov 6, 2026201-500116 contacts →

Exact match

“Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH ist das Kompetenzzentrum für Feststoff- und gasdynamische Raketenantriebe und ein 100-prozentiges Tochterunternehmen der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchRauma, FinlandHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Steerprop is a leading designer and manufacturer of propulsion systems for the most demanding applications and toughest conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAlmere, NetherlandsHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“We provide our customers the most reliable and innovative propulsion systems with industry leading service to deliver the best marine experience possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Alton Aviation Consultancy has significant experience delivering large, complex consulting engagements for clients in aviation and aerospace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVancouver, CanadaHQ recorded Nov 6, 202651-20090 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 1,040 propulsion systems consulting companies worldwide

See the full list, filter by size, metro and specialty, and access 4,693 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Propulsion systems consulting companies worldwide at a glance

As of Nov 6, 2026
33.6%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
641
11-50
270
51-200
91
201-500
24
501-1,000
6
1,001-5,000
1
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for propulsion systems consulting companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “propulsion systems consulting companies” 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. 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 4,693 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.

Propulsion systems consulting companies by location

8 lists · largest first

Every Propulsion systems consulting 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 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 “propulsion systems consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many propulsion systems consulting companies are there worldwide?

RevenueBase identified 1,040 company matches for propulsion systems consulting companies worldwide 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?

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

Which country has the most propulsion systems consulting companies?

The United States leads with 214 companies, followed by the United Kingdom (116) and France (63). Every propulsion systems consulting companies list by country and city is linked on this page.

Which city has the most propulsion systems consulting companies?

London leads with 13 company records, followed by Seattle (10) and Singapore (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 4,693 professional contacts with verified work emails tracked across these 1,040 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.