Company lists · Data refreshed November 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 Nov 5, 2026 37,716 companies tracked

RevenueBase identified 37,716 company matches for enterprise architecture consultancies worldwide as of November 2026 and tracks 737,849 professional contacts across them, including 218,289 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for enterprise architecture consultancies 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 5, 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 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 5, 2026 How this list was built

37,716Companies

737,849Contacts tracked

218,289Verified emails

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The 25 largest enterprise architecture consultancies worldwide

Ranked by team size

Top 25 of 37,716 company matches for enterprise architecture consultancies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	DXC Technology	Exact match	Ashburn, VA, United StatesHQ recorded Nov 5, 2026	10001+	86,844 contacts →
	Exact match “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Teksystems	Exact match	Hanover, MD, United StatesHQ recorded Nov 5, 2026	10001+	27,308 contacts →
	Exact match “We’re TEKsystems and TEKsystems Global Services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Gartner	Exact match	Stamford, United StatesHQ recorded Nov 5, 2026	10001+	23,651 contacts →
	Exact match “We deliver actionable, objective business and technology insights.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Birlasoft	Exact match	Pune, NC, IndiaHQ recorded Nov 5, 2026	10001+	14,500 contacts →
	Exact match “Navigating Change.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	World Wide Technology	Exact match	Maryland Heights, MO, United StatesHQ recorded Nov 5, 2026	10001+	9,996 contacts →
	Exact match “We are thinkers and doers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Yash Technologies	Exact match	East Moline, ON, United StatesHQ recorded Nov 5, 2026	5,001-10,000	8,131 contacts →
	Exact match “YASH Technologies is a consulting-led transformation partner with a proven track record of helping customers address their current and prospective digital transformation…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	SHI International Corp	Exact match	Somerset, United StatesHQ recorded Nov 5, 2026	5,001-10,000	7,151 contacts →
	Exact match “Think of SHI as your personal technology concierge.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Datacom	Exact match	Auckland, New ZealandHQ recorded Nov 5, 2026	5,001-10,000	6,268 contacts →
	Exact match “Datacom is a technology partner and solutions provider combining deep local expertise with global capability, working across data, cloud, cyber security, digital engineering and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Adesso SE	Exact match	Dortmund, GermanyHQ recorded Nov 5, 2026	5,001-10,000	5,232 contacts →
	Exact match “The future belongs to companies that effectively translate agentic AI into value creation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Amaris Consulting Part Of Mantu	Exact match	Chêne-bourg, SwitzerlandHQ recorded Nov 5, 2026	5,001-10,000	5,223 contacts →
	Exact match “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Groupe SII	Exact match	Paris, FranceHQ recorded Nov 5, 2026	10001+	5,212 contacts →
	Exact match “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Accenture Dach	Exact match	Kronberg Im Taunus, GermanyHQ recorded Nov 5, 2026	10001+	3,586 contacts →
	Exact match “Über Accenture: Wir sind die weltweit führenden Berater für Strategie, Management, Digitalisierung, Technologie, Outsourcing und Business Transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	VEE Technologies	Exact match	Decatur, United StatesHQ recorded Nov 5, 2026	5,001-10,000	3,027 contacts →
	Exact match “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	CTG	Exact match	Amherst, United StatesHQ recorded Nov 5, 2026	5,001-10,000	2,465 contacts →
	Exact match “CTG, a Cegeka company, is at the forefront of digital transformation, offering innovative IT solutions and services that accelerate your strategy and project momentum.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	GFI World	Exact match	Saint-ouen, FranceHQ recorded Nov 5, 2026	10001+	2,224 contacts →
	Exact match “Gfi became Inetum in 2020.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	VISEO	Exact match	Boulogne-billancourt, FranceHQ recorded Nov 5, 2026	1,001-5,000	2,174 contacts →
	Exact match “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Columbus	Exact match	Copenhagen, DenmarkHQ recorded Nov 5, 2026	1,001-5,000	2,169 contacts →
	Exact match “Columbus is a consultancy company helping organisations drive business value by defining, executing, and evolving their entire business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Gspann Technologies, INC	Exact match	Milpitas, United StatesHQ recorded Nov 5, 2026	1,001-5,000	2,046 contacts →
	Exact match “GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Fincons Group	Exact match	Vimercate, ItalyHQ recorded Nov 5, 2026	1,001-5,000	1,932 contacts →
	Exact match “With more than 40 years of experience in IT Business Consulting and System Integration, Fincons Group partners with clients to support business growth through innovation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Nortal	Exact match	Tallinn, EstoniaHQ recorded Nov 5, 2026	1,001-5,000	1,907 contacts →
	Exact match “Nortal is a strategic innovation and technology company with an unparalleled track-record of delivering successful transformation projects for over 25 years.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Infotel	Exact match	Neuilly-sur-seine, FranceHQ recorded Nov 5, 2026	1,001-5,000	1,842 contacts →
	Exact match “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.).” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Delaware Belux	Exact match	Kortrijk, BelgiumHQ recorded Nov 5, 2026	1,001-5,000	1,765 contacts →
	Exact match “WHAT do we do?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	BW Design Group	Exact match	St. Louis, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,703 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 · Nov 5, 2026 · View company records in RevenueBase
24	Mc2i	Exact match	Paris, FranceHQ recorded Nov 5, 2026	1,001-5,000	1,693 contacts →
	Exact match “mc2i is an independent consultancy in Information System.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Future Focus Infotech Private Limited	Exact match	JapanHQ recorded Nov 5, 2026	1,001-5,000	1,687 contacts →
	Exact match “Future Focus Infotech Private Limited is a technology and digital transformation partner helping enterprises modernise, innovate, and scale with confidence.” Recorded in the RevenueBase company graph · Nov 5, 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 “enterprise architecture consultancies”. 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 37,716 enterprise architecture consultancies worldwide

See the full list, filter by size, metro and specialty, and access 218,289 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise architecture consultancies worldwide at a glance

As of Nov 5, 2026

29.6%Verified-email coverage

19.6Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

20,937

11-50

11,549

51-200

3,710

201-500

844

501-1,000

264

1,001-5,000

173

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 enterprise architecture consultancies are linked below.
What qualifies: Company records worldwide whose business descriptions match “enterprise architecture consultancies” 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 218,289 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 5, 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.

Enterprise architecture consultancies by location

234 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 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 “enterprise architecture consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise architecture consultancies are there worldwide?

RevenueBase identified 37,716 company matches for enterprise architecture consultancies 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?

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

Which country has the most enterprise architecture consultancies?

The United States leads with 7,629 companies, followed by India (3,279) and the United Kingdom (1,942). 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 711 company records, followed by Sao Paulo (393) and Hyderabad (369).

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 218,289 professional contacts with verified work emails tracked across these 37,716 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 5, 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.