Company lists · Data refreshed September 2026
Top 25 Military engineering consulting firms worldwide
RevenueBase identified 31,569 military engineering consulting firms worldwide as of September 2026 and tracks 925,817 professional contacts across them, including 278,413 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers military engineering consulting firms 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 21, 2026. Country and city lists for military engineering consulting firms 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 military engineering consulting firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 63,914 contacts → | ||||
Indirect evidence “AECOM is the global infrastructure leader, committed to delivering a better world.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 25,068 contacts → | ||||
Partial evidence “Bechtel is a trusted engineering, construction and project management partner to industry and government.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 22,733 contacts → | ||||
Partial evidence “We are a world-class engineering services and nuclear organization.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 19,072 contacts → | ||||
Partial evidence “We are an engineering, management and development consultancy and one of the largest wholly employee-owned firms of our kind.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 12,999 contacts → | ||||
Partial evidence “Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 10,851 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9,297 contacts → | ||||
Indirect evidence “Atkins is now AtkinsRéalis.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 8,440 contacts → | ||||
Strong evidence “Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8,215 contacts → | ||||
Partial evidence “Laing O’Rourke is a global engineering and manufacturing-led construction leader, delivering state-of-the-art infrastructure and buildings projects in the UK, Australia and the…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 7,706 contacts → | ||||
Indirect evidence “URS Corporation operations are now affiliated with AECOM.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 7,527 contacts → | ||||
Indirect evidence “CDM Smith is shaping what’s next, now, with world class solutions in water, environment, transportation and energy to public and private clients worldwide.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6,113 contacts → | ||||
Strong evidence “Terracon is a 100 percent employee-owned consulting engineering firm providing quality services to clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5,792 contacts → | ||||
Indirect evidence “Khatib & Alami (K&A) is a multidisciplinary design consultancy which operates primarily across the Middle East & Africa, Levant, Central and South-East Asia, and Europe.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4,684 contacts → | ||||
Strong evidence “Founded in 1970, RPS is part of Tetra Tech, a leading global provider of consulting and engineering services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4,362 contacts → | ||||
Strong evidence “Michael Baker International is a leading provider of engineering, consulting, and technology services spanning four Verticals: Infrastructure, Places and Facilities, Federal and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4,013 contacts → | ||||
Indirect evidence “POWER Engineers is now part of WSP.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3,785 contacts → | ||||
Indirect evidence “Costain helps to improve people’s lives by creating connected, sustainable infrastructure that enables people and the planet thrive.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3,752 contacts → | ||||
Indirect evidence “Somos una empresa mexicana con 68 años de experiencia en brindar soluciones integrales a retos complejos de infraestructura.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3,556 contacts → | ||||
Indirect evidence “STV offers professional services for the infrastructure that powers our lives.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3,483 contacts → | ||||
Indirect evidence “When you’ve been around for more than a century, you know a thing or two!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3,266 contacts → | ||||
Indirect evidence “NESPAK is Pakistan’s premier consultancy organization (established in 1973).” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3,038 contacts → | ||||
Indirect evidence “From shaping iconic skylines to crafting sustainable communities, KEO builds legacies for a better tomorrow.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2,852 contacts → | ||||
Indirect evidence “Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2,720 contacts → | ||||
Partial evidence “Founded in the mid-1970s by Prince Turki bin Abdullah bin Abdulrahman Al Saud, a forward-thinking engineering pioneer, Dar Al Riyadh has evolved into the Kingdom's leading…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2,553 contacts → | ||||
Partial evidence “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Source: RevenueBase Database · checked Sep 21, 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: military engineering consulting firms. 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 military engineering consulting firms.
- Partial evidence
- Its own public description names part of military engineering consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name military engineering consulting firms. 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 31,569 military engineering consulting firms worldwide
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Military engineering consulting firms worldwide at a glance
As of Sep 21, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 military engineering consulting firms, 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
- Every country. Country and city lists for military engineering consulting firms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “military engineering consulting firms”. 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 military engineering consulting firms), 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 military engineering consulting firms, 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, 278,413 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 21, 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.
Military engineering consulting firms by location
126 lists · largest firstEvery Military engineering consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Military engineering consulting firms based in the United States5,629
- Military engineering consulting firms based in Brazil2,697
- Military engineering consulting firms based in India1,591
- Military engineering consulting firms based in France1,217
- Military engineering consulting firms based in Australia1,088
- Military engineering consulting firms based in Italy1,074
- Military engineering consulting firms based in the United Kingdom1,010
- Military engineering consulting firms based in Germany890
- Military engineering consulting firms based in Canada855
- Military engineering consulting firms based in Spain697
- Military engineering consulting firms based in South Africa590
- Military engineering consulting firms based in Türkiye588
- Military engineering consulting firms based in Colombia510
- Military engineering consulting firms based in Saudi Arabia488
- Military engineering consulting firms based in the United Arab Emirates429
- Military engineering consulting firms based in the Netherlands366
- Military engineering consulting firms based in Sweden349
- Military engineering consulting firms based in Peru343
- Military engineering consulting firms based in Chile336
- Military engineering consulting firms based in Pakistan315
- Military engineering consulting firms based in Egypt312
- Military engineering consulting firms based in Switzerland284
- Military engineering consulting firms based in Portugal256
- Military engineering consulting firms based in Mexico241
- Military engineering consulting firms based in Argentina225
- Military engineering consulting firms based in Nigeria223
- Military engineering consulting firms based in Malaysia213
- Military engineering consulting firms based in Morocco210
- Military engineering consulting firms based in Indonesia209
- Military engineering consulting firms based in Greece193
- Military engineering consulting firms based in New Zealand144
- Military engineering consulting firms based in Denmark137
- Military engineering consulting firms based in Israel124
- Military engineering consulting firms based in the Philippines122
- Military engineering consulting firms based in Ireland118
- Military engineering consulting firms based in Austria116
- Military engineering consulting firms based in Belgium114
- Military engineering consulting firms based in Romania110
- Military engineering consulting firms based in Poland104
- Military engineering consulting firms based in Lebanon100
- Military engineering consulting firms based in Norway92
- Military engineering consulting firms based in Kenya87
- Military engineering consulting firms based in Japan76
- Military engineering consulting firms based in Jordan74
- Military engineering consulting firms based in Singapore71
- Military engineering consulting firms based in Tunisia67
- Military engineering consulting firms based in Qatar61
- Military engineering consulting firms based in Oman57
- Military engineering consulting firms based in Hungary52
- Military engineering consulting firms based in Costa Rica49
- Military engineering consulting firms based in Croatia46
- Military engineering consulting firms based in the Dominican Republic46
- Military engineering consulting firms based in Finland45
- Military engineering consulting firms based in Serbia45
- Military engineering consulting firms based in Luxembourg42
- Military engineering consulting firms based in Puerto Rico38
- Military engineering consulting firms based in Panama37
- Military engineering consulting firms based in Kuwait32
- Military engineering consulting firms based in Hong Kong26
Cities
- Military engineering consulting firms based in Sao Paulo, Brazil410
- Military engineering consulting firms based in Belo Horizonte, Brazil188
- Military engineering consulting firms based in Riyadh, Saudi Arabia176
- Military engineering consulting firms based in Rio De Janeiro, Brazil174
- Military engineering consulting firms based in Houston, United States170
- Military engineering consulting firms based in Bogota, Colombia151
- Military engineering consulting firms based in New York, United States117
- Military engineering consulting firms based in Ankara, Türkiye113
- Military engineering consulting firms based in Madrid, Spain106
- Military engineering consulting firms based in Melbourne, Australia102
- Military engineering consulting firms based in Mumbai, India101
- Military engineering consulting firms based in Sydney, Australia101
- Military engineering consulting firms based in Curitiba, Brazil93
- Military engineering consulting firms based in Pune, India92
- Military engineering consulting firms based in Karachi, Pakistan88
- Military engineering consulting firms based in Brisbane, Australia79
- Military engineering consulting firms based in New Delhi, India79
- Military engineering consulting firms based in Roma, Italy76
- Military engineering consulting firms based in Hyderabad, India73
- Military engineering consulting firms based in Ahmedabad, India72
- Military engineering consulting firms based in Barcelona, Spain72
- Military engineering consulting firms based in Johannesburg, South Africa72
- Military engineering consulting firms based in Miami, United States68
- Military engineering consulting firms based in Porto Alegre, Brazil68
- Military engineering consulting firms based in Chicago, United States64
- Military engineering consulting firms based in Chennai, India60
- Military engineering consulting firms based in Toronto, Canada60
- Military engineering consulting firms based in Austin, United States58
- Military engineering consulting firms based in Calgary, Canada58
- Military engineering consulting firms based in Dallas, United States57
- Military engineering consulting firms based in Pretoria, South Africa54
- Military engineering consulting firms based in San Diego, United States54
- Military engineering consulting firms based in Montreal, Canada51
- Military engineering consulting firms based in Recife, Brazil49
- Military engineering consulting firms based in Bangalore, India48
- Military engineering consulting firms based in Campinas, Brazil48
- Military engineering consulting firms based in Los Angeles, United States47
- Military engineering consulting firms based in San Antonio, United States46
- Military engineering consulting firms based in Phoenix, United States45
- Military engineering consulting firms based in Tampa, United States45
- Military engineering consulting firms based in Orlando, United States44
- Military engineering consulting firms based in Bengaluru, India41
- Military engineering consulting firms based in Cape Town, South Africa41
- Military engineering consulting firms based in Edmonton, Canada41
- Military engineering consulting firms based in Perth, Australia41
- Military engineering consulting firms based in Noida, India40
- Military engineering consulting firms based in Gurgaon, India39
- Military engineering consulting firms based in Atlanta, United States37
- Military engineering consulting firms based in Washington, United States37
- Military engineering consulting firms based in Rome, Italy36
- Military engineering consulting firms based in San Francisco, United States34
- Military engineering consulting firms based in Columbia, United States32
- Military engineering consulting firms based in Denver, United States32
- Military engineering consulting firms based in Gurugram, India32
- Military engineering consulting firms based in Seattle, United States32
- Military engineering consulting firms based in Adelaide, Australia31
- Military engineering consulting firms based in Indianapolis, United States31
- Military engineering consulting firms based in Portland, United States31
- Military engineering consulting firms based in Milano, Italy30
- Military engineering consulting firms based in Dammam, Saudi Arabia29
- Military engineering consulting firms based in Milan, Italy29
- Military engineering consulting firms based in Raleigh, United States29
- Military engineering consulting firms based in Jacksonville, United States28
- Military engineering consulting firms based in Columbus, United States27
- Military engineering consulting firms based in Charlotte, United States26
- Military engineering consulting firms based in Mississauga, Canada26
- Military engineering consulting firms based in Las Vegas, United States25
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 military engineering consulting firms, 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 military engineering consulting firms are there worldwide?
RevenueBase identified 31,569 military engineering consulting firms 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?
AECOM, headquartered in Dallas, tops this list with the largest team on record.
Which country has the most military engineering consulting firms?
The United States leads with 5,629 companies, followed by Brazil (2,697) and India (1,591). Every military engineering consulting firms list by country and city is linked on this page.
Which city has the most military engineering consulting firms?
Sao Paulo leads with 410 headquartered companies, followed by Tehran (228) and Belo Horizonte (188).
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 278,413 verified decision-maker contacts tracked across these 31,569 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 21, 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.