Company lists · Data refreshed September 2026

Top 25 Enterprise architecture consultancies worldwide

Name: Enterprise architecture consultancies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 37,409 companies tracked

RevenueBase identified 37,409 enterprise architecture consultancies worldwide as of September 2026 and tracks 421,102 professional contacts across them, including 118,259 with verified work emails. The United States is the largest market and London the largest hub.

This list covers enterprise architecture consultancies 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 enterprise architecture consultancies 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 21, 2026 86% judged on-target in blind review

37,409Companies

421,102Contacts tracked

118,259Verified emails

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

The 25 largest enterprise architecture consultancies worldwide

Ranked by team size

Top 25 of 37,409 enterprise architecture consultancies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise architecture consultancies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Birlasoft	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	10001+	13,983 contacts →
	Indirect evidence “Navigating Change.” Source: RevenueBase Database · checked Sep 21, 2026
2	World Wide Technology	Indirect evidence	Maryland Heights, MO, United StatesHQ checked Sep 21, 2026	10001+	9,184 contacts →
	Indirect evidence “We are thinkers and doers.” Source: RevenueBase Database · checked Sep 21, 2026
3	Wavestone	Indirect evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 21, 2026	1,001-5,000	6,190 contacts →
	Indirect evidence “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 21, 2026
4	Amaris Consulting	Indirect evidence	Chêne-bourg, SwitzerlandHQ checked Sep 21, 2026	5,001-10,000	4,824 contacts →
	Indirect evidence “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: RevenueBase Database · checked Sep 21, 2026
5	Accenture Dach	Indirect evidence	Kronberg Im Taunus, GermanyHQ checked Sep 21, 2026	10001+	3,644 contacts →
	Indirect evidence “Über Accenture: Wir sind die weltweit führenden Berater für Strategie, Management, Digitalisierung, Technologie, Outsourcing und Business Transformation.” Source: RevenueBase Database · checked Sep 21, 2026
6	AHEAD	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,989 contacts →
	Indirect evidence “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Source: RevenueBase Database · checked Sep 21, 2026
7	VEE Technologies	Indirect evidence	Decatur, GA, United StatesHQ checked Sep 21, 2026	5,001-10,000	2,933 contacts →
	Indirect evidence “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Source: RevenueBase Database · checked Sep 21, 2026
8	Abacus	Indirect evidence	Lahore, PakistanHQ checked Sep 21, 2026	1,001-5,000	2,231 contacts →
	Indirect evidence “For almost 35 years, Abacus has been offering cutting-edge business solutions helping organisations to transform their visions into realities through a combination of latest…” Source: RevenueBase Database · checked Sep 21, 2026
9	Arthur D. Little	Indirect evidence	Brussels, BelgiumHQ checked Sep 21, 2026	1,001-5,000	2,186 contacts →
	Indirect evidence “As people, organizations and societies embrace change at pace, its leaders must anticipate, innovate and transform ever faster.” Source: RevenueBase Database · checked Sep 21, 2026
10	GFI World	Indirect evidence	Saint-ouen, FranceHQ checked Sep 21, 2026	10001+	2,169 contacts →
	Indirect evidence “Gfi became Inetum in 2020.” Source: RevenueBase Database · checked Sep 21, 2026
11	Gspann Technologies, INC	Partial evidence	Milpitas, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,878 contacts →
	Partial evidence “GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Source: RevenueBase Database · checked Sep 21, 2026
12	BBA Consultants	Indirect evidence	Mont-saint-hilaire, QC, CanadaHQ checked Sep 21, 2026	1,001-5,000	1,863 contacts →
	Indirect evidence “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Source: RevenueBase Database · checked Sep 21, 2026
13	Infotel	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 21, 2026	1,001-5,000	1,735 contacts →
	Indirect evidence “Infotel accompagne les directions Informatiques et Métiers des grandes entreprises depuis 45 ans (Airbus, Air France, PSA, BNP Paribas, Banque de France ou encore BPCE, etc.).” Source: RevenueBase Database · checked Sep 21, 2026
14	Future Focus Infotech Private Limited	Indirect evidence	Sharjah, JapanHQ checked Sep 21, 2026	1,001-5,000	1,608 contacts →
	Indirect evidence “Enabling Your Digital Future Future Focus Infotech (FFI) is your strategic partner for transformative digital solutions and IT consulting.” Source: RevenueBase Database · checked Sep 21, 2026
15	BW Design Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Source: RevenueBase Database · checked Sep 21, 2026
16	P3	Indirect evidence	Stuttgart, GermanyHQ checked Sep 21, 2026	1,001-5,000	1,468 contacts →
	Indirect evidence “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Source: RevenueBase Database · checked Sep 21, 2026
17	Nava Tech For Business	Indirect evidence	Barueri, BrazilHQ checked Sep 21, 2026	1,001-5,000	1,452 contacts →
	Indirect evidence “Atuamos no core de empresas líderes em seus segmentos, onde tecnologia, estratégia e operação se encontram.” Source: RevenueBase Database · checked Sep 21, 2026
18	Davey Resource Group, INC	Indirect evidence	Kent, OH, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,395 contacts →
	Indirect evidence “Davey Resource Group, Inc.(DRG) provides innovative consulting and field services that support utility infrastructure and environmental stewardship.” Source: RevenueBase Database · checked Sep 21, 2026
19	Trace3	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,345 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 21, 2026
20	Accenture Greece	Indirect evidence	Kifisia, GreeceHQ checked Sep 21, 2026	1,001-5,000	1,171 contacts →
	Indirect evidence “Η Accenture είναι ηγέτιδα εταιρεία παροχής συμβουλευτικών υπηρεσιών σε παγκόσμιο επίπεδο, δημιουργώντας απτή αξία με ταχύτητα και σε μεγάλη κλίμακα.” Source: RevenueBase Database · checked Sep 21, 2026
21	GMS	Indirect evidence	Lisbon, PortugalHQ checked Sep 21, 2026	201-500	1,168 contacts →
	Indirect evidence “GMS was established in early 2003 to provide strategic, business and IT consulting and changed its name to Maksen in December 2010.” Source: RevenueBase Database · checked Sep 21, 2026
22	W3global	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 21, 2026	501-1,000	1,149 contacts →
	Indirect evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 21, 2026
23	Zinnov	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 21, 2026	201-500	1,101 contacts →
	Indirect evidence “Zinnov is a full-stack global management consulting firm specializing in GCC set-up and scale-up, M&A, PE advisory, AI strategy, and partner ecosystem growth for technology…” Source: RevenueBase Database · checked Sep 21, 2026
24	A F Ferguson & CO	Indirect evidence	IndiaHQ checked Sep 21, 2026	1,001-5,000	1,029 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
25	Captech	Indirect evidence	Richmond, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,005 contacts →
	Indirect evidence “CapTech is a technology consulting firm focused on defining and delivering what’s next for organizations.” Source: RevenueBase Database · checked Sep 21, 2026

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: enterprise architecture consultancies. 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 enterprise architecture consultancies.
Partial evidence: Its own public description names part of enterprise architecture consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise architecture consultancies. 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 37,409 enterprise architecture consultancies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 118,259 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise architecture consultancies worldwide at a glance

As of Sep 21, 2026

28.1%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

23,680

11-50

9,830

51-200

2,864

201-500

606

501-1,000

185

1,001-5,000

111

5,001-10,000

10001+

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 enterprise architecture consultancies, 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 enterprise architecture consultancies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise architecture consultancies”. 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 enterprise architecture consultancies), 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 enterprise architecture consultancies, 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, 118,259 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.

Enterprise architecture consultancies by location

171 lists · largest first

Every Enterprise architecture consultancies 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 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 enterprise architecture consultancies, 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 enterprise architecture consultancies are there worldwide?

RevenueBase identified 37,409 enterprise architecture consultancies 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?

Birlasoft, headquartered in Pune, tops this list with the largest team on record.

Which country has the most enterprise architecture consultancies?

The United States leads with 8,170 companies, followed by India (2,425) and the United Kingdom (2,068). Every enterprise architecture consultancies list by country and city is linked on this page.

Which city has the most enterprise architecture consultancies?

London leads with 763 headquartered companies, followed by Sao Paulo (467) and Paris (428).

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 118,259 verified decision-maker contacts tracked across these 37,409 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.

Ready to reach these companies? Verified emails and direct dials for all 37,409 enterprise architecture consultancies 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 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.