Company lists · Data refreshed September 2026

Top 25 System architecture consulting firms worldwide

Name: System architecture consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 41,190 companies tracked

RevenueBase identified 41,190 company matches for system architecture consulting firms worldwide as of September 2026 and tracks 504,888 professional contacts across them, including 138,404 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for system architecture consulting firms 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 29, 2026. Country and city lists for system architecture consulting firms 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 29, 2026 How this list was built

41,190Companies

504,888Contacts tracked

138,404Verified emails

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The 25 largest system architecture consulting firms worldwide

Ranked by team size

Top 25 of 41,190 company matches for system architecture consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Birlasoft	Exact match	Pune, IndiaHQ recorded Sep 29, 2026	10001+	13,983 contacts →
	Exact match “Navigating Change.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	World Wide Technology	Exact match	Maryland Heights, MO, United StatesHQ recorded Sep 29, 2026	10001+	9,184 contacts →
	Exact match “We are thinkers and doers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Wavestone	Exact match	100-101 Terrasse Boieldieu, FranceHQ recorded Sep 29, 2026	1,001-5,000	6,190 contacts →
	Exact match “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Groupe SII	Exact match	Paris, FranceHQ recorded Sep 29, 2026	10001+	4,928 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 · Sep 29, 2026 · View company records in RevenueBase
5	Amaris Consulting	Exact match	Chêne-bourg, SwitzerlandHQ recorded Sep 29, 2026	5,001-10,000	4,824 contacts →
	Exact match “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Ips-Integrated Project Services	Exact match	Blue Bell, PA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	3,577 contacts →
	Exact match “IPS, a Berkshire Hathaway company, is a global leader in technical consulting, architecture, engineering, procurement, construction management, commissioning, qualification…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	AHEAD	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,989 contacts →
	Exact match “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	VEE Technologies	Exact match	Decatur, GA, United StatesHQ recorded Sep 29, 2026	5,001-10,000	2,933 contacts →
	Exact match “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	GFI World	Exact match	Saint-ouen, FranceHQ recorded Sep 29, 2026	10001+	2,169 contacts →
	Exact match “Gfi became Inetum in 2020.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Columbus	Exact match	Copenhagen, DenmarkHQ recorded Sep 29, 2026	1,001-5,000	1,948 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 · Sep 29, 2026 · View company records in RevenueBase
11	Gspann Technologies, INC	Exact match	Milpitas, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,878 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 · Sep 29, 2026 · View company records in RevenueBase
12	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	BBA Consultants	Exact match	Mont-saint-hilaire, QC, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,863 contacts →
	Exact match “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Infotel	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 29, 2026	1,001-5,000	1,735 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 · Sep 29, 2026 · View company records in RevenueBase
15	Mc2i	Exact match	Paris, FranceHQ recorded Sep 29, 2026	1,001-5,000	1,668 contacts →
	Exact match “mc2i is an independent consultancy in Information System.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Ssoe Group	Exact match	Toledo, OH, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
17	BW Design Group	Exact match	St Louis, MO, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
18	P3	Exact match	Stuttgart, GermanyHQ recorded Sep 29, 2026	1,001-5,000	1,468 contacts →
	Exact match “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Nava Tech For Business	Exact match	Barueri, BrazilHQ recorded Sep 29, 2026	1,001-5,000	1,452 contacts →
	Exact match “Atuamos no core de empresas líderes em seus segmentos, onde tecnologia, estratégia e operação se encontram.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	ICC	Exact match	Columbus, OH, United StatesHQ recorded Sep 29, 2026	501-1,000	1,416 contacts →
	Exact match “User First.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	LEVIO	Exact match	Québec, QC, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,403 contacts →
	Exact match “Levio is a leading North American technology‑focused consulting firm and one of the two largest system integrators fully owned by Canadian interests, specializing in digital…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Davey Resource Group, INC	Exact match	Kent, OH, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,395 contacts →
	Exact match “Davey Resource Group, Inc.(DRG) provides innovative consulting and field services that support utility infrastructure and environmental stewardship.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	V Group INC	Exact match	Cranbury, NJ, United StatesHQ recorded Sep 29, 2026	n/a	1,347 contacts →
	Exact match “Since V Group Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Trace3	Exact match	Irvine, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,345 contacts →
	Exact match “Trace3 delivers business transformation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	V-Soft Consulting Group, INC	Exact match	Louisville, KY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,221 contacts →
	Exact match “V-Soft Consulting, an innovative corporation specializing in Information Technology consulting; including staffing, digital, and infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 29, 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 “system architecture consulting firms”. 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 41,190 system architecture consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 138,404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System architecture consulting firms worldwide at a glance

As of Sep 29, 2026

27.4%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

1.4%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

24,803

11-50

11,619

51-200

3,572

201-500

716

501-1,000

213

1,001-5,000

119

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 system architecture consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “system architecture consulting firms” 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 138,404 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 29, 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.

System architecture consulting firms by location

219 lists · largest first

Every System architecture consulting firms 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 “system architecture consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system architecture consulting firms are there worldwide?

RevenueBase identified 41,190 company matches for system architecture consulting firms 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?

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

Which country has the most system architecture consulting firms?

The United States leads with 9,708 companies, followed by India (2,779) and France (1,642). Every system architecture consulting firms list by country and city is linked on this page.

Which city has the most system architecture consulting firms?

London leads with 592 company records, followed by Paris (458) and Sao Paulo (455).

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 138,404 professional contacts with verified work emails tracked across these 41,190 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 29, 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.