Company lists · Data refreshed September 2026

Top 25 Architectural engineers worldwide

Name: Architectural engineers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 26,209 companies tracked

RevenueBase identified 26,209 company matches for architectural engineers worldwide as of September 2026 and tracks 337,358 professional contacts across them, including 120,974 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for architectural engineers 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 September 30, 2026. Country and city lists for architectural engineers 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 Sep 30, 2026 How this list was built

26,209Companies

337,358Contacts tracked

120,974Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest architectural engineers worldwide

Ranked by team size

Top 25 of 26,209 company matches for architectural engineers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Power Design	Exact match	St. Petersburg, FL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	2,447 contacts →
	Exact match “Power Design is a National Design Build Contractor, focused on innovative construction across multiple trades: electrical, mechanical, plumbing, and systems technologies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Southland Industries	Exact match	Garden Grove, CA, United StatesHQ recorded Sep 30, 2026	10001+	2,439 contacts →
	Exact match “As one of the nation's largest building systems experts, Southland Industries provides innovative, practical results for your engineering, construction, service, and energy needs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Colliers Engineering & Design	Exact match	Holmdel, NJ, United StatesHQ recorded Sep 30, 2026	1,001-5,000	2,049 contacts →
	Exact match “Colliers Engineering & Design, an affiliate of Colliers, is a trusted provider of multi-discipline engineering and architecture, design and consulting services to public and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	DLR Group	Exact match	30 Offices, MN, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,992 contacts →
	Exact match “DLR Group is an integrated design firm delivering architecture, engineering, interiors, planning, and building optimization for new construction, renovation, and adaptive reuse.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	IMEG	Exact match	Rock Island, IL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,985 contacts →
	Exact match “Leaders in Engineering and Innovation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	IBI Group	Exact match	Amsterdam, ON, NetherlandsHQ recorded Sep 30, 2026	1,001-5,000	1,682 contacts →
	Exact match “IBI Group is a technology-driven design firm with global architecture, engineering, planning and technology expertise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Ssoe Group	Exact match	Toledo, OH, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,603 contacts →
	Exact match “As an internationally ranked architecture and engineering firm, SSOE is known for delivering unparalleled client value that advances the AEC industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Modern Niagara	Exact match	Kanata, ON, CanadaHQ recorded Sep 30, 2026	1,001-5,000	1,556 contacts →
	Exact match “We build for life.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	BW Design Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,555 contacts →
	Exact match “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Emcor Group, INC	Exact match	Norwalk, CT, United StatesHQ recorded Sep 30, 2026	10001+	1,383 contacts →
	Exact match “A Fortune 500® company and a member of the S&P 500, EMCOR Group, Inc.(NYSE: EME) is a leader in mechanical and electrical construction, industrial and energy infrastructure, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Macdonald-Miller Facility Solutions	Exact match	Seatac, WA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,303 contacts →
	Exact match “MacDonald-Miller Facility Solutions is a full-service, design-build mechanical contractor in the Pacific Northwest.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Walter P Moore	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,298 contacts →
	Exact match “Welcome to Walter P Moore!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Hoare LEA	Exact match	London, United KingdomHQ recorded Sep 30, 2026	501-1,000	1,103 contacts →
	Exact match “We are an award-winning engineering consultancy with a creative team of engineers, designers, and technical specialists.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Plan Group INC	Exact match	Vaughan, ON, CanadaHQ recorded Sep 30, 2026	1,001-5,000	1,092 contacts →
	Exact match “Plan Group is a dynamic construction company that believes working together makes anything possible.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Mckenney's, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,077 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	BTP Consultants	Exact match	Montigny-le-bretonneux, FranceHQ recorded Sep 30, 2026	201-500	1,066 contacts →
	Exact match “BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Athié Wohnrath	Exact match	São Paulo, BrazilHQ recorded Sep 30, 2026	501-1,000	1,062 contacts →
	Exact match “Para nós do Grupo a\|w, projetos impactantes são aqueles que traduzem o jeito de ser das pessoas e os valores das empresas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Henderson Engineers	Exact match	Lenexa, KS, United StatesHQ recorded Sep 30, 2026	501-1,000	1,040 contacts →
	Exact match “Henderson Engineers is a national building systems design firm with a wide array of engineering services and a portfolio representing a full range of markets including business…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Affiliated Engineers, INC	Exact match	Madison, WI, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,012 contacts →
	Exact match “Affiliated Engineers, Inc.(AEI) provides engineering leadership and whole-mission solutions for complex building, energy, and utility projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Ware Malcomb	Exact match	International Design Firm, United StatesHQ recorded Sep 30, 2026	501-1,000	992 contacts →
	Exact match “Established in 1972, Ware Malcomb is a dynamic, forward-thinking design firm offering streamlined architecture, interior design, branding, and engineering services across the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Harris	Exact match	St. Paul, MN, United StatesHQ recorded Sep 30, 2026	1,001-5,000	982 contacts →
	Exact match “Harris is a leading national mechanical contractor specializing in design and engineering, construction, controls, service, manufacturing, conveyors and end-to-end building…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Mapa Group	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	10001+	959 contacts →
	Exact match “Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Cmta, INC	Exact match	Louisville, KY, United StatesHQ recorded Sep 30, 2026	501-1,000	936 contacts →
	Exact match “CMTA is part of Legence, a Nasdaq Listed company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Stellar	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 30, 2026	501-1,000	899 contacts →
	Exact match “Stellar, headquartered in Jacksonville, Florida, is a fully integrated firm focusing on design, engineering, construction, refrigeration, and mechanical and electrical services…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Shambaugh & Son, L.P	Exact match	Fort Wayne, IN, United StatesHQ recorded Sep 30, 2026	1,001-5,000	879 contacts →
	Exact match “Founded in 1926, Shambaugh & Son, L.P.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “architectural engineers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 26,209 architectural engineers worldwide

See the full list, filter by size, metro and specialty, and access 120,974 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Architectural engineers worldwide at a glance

As of Sep 30, 2026

35.9%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

14,371

11-50

8,662

51-200

2,283

201-500

467

501-1,000

146

1,001-5,000

5,001-10,000

10001+

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 architectural engineers are linked below.
What qualifies: Company records worldwide whose business descriptions match “architectural engineers” 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 120,974 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 September 30, 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.

Architectural engineers by location

135 lists · largest first

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

Countries

Cities

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 “architectural engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural engineers are there worldwide?

RevenueBase identified 26,209 company matches for architectural engineers worldwide as of September 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?

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

Which country has the most architectural engineers?

The United States leads with 5,802 companies, followed by Germany (1,507) and India (1,483). Every architectural engineers list by country and city is linked on this page.

Which city has the most architectural engineers?

London leads with 310 company records, followed by Sao Paulo (257) and New York (197).

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 120,974 professional contacts with verified work emails tracked across these 26,209 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 September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 26,209 architectural engineers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.