Company lists · Data refreshed September 2026

Top 25 Systems integration services worldwide

Name: Systems integration services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 25,980 companies tracked

RevenueBase identified 25,980 company matches for systems integration services worldwide as of September 2026 and tracks 474,336 professional contacts across them, including 127,503 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for systems integration services 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 systems integration services 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

25,980Companies

474,336Contacts tracked

127,503Verified emails

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The 25 largest systems integration services worldwide

Ranked by team size

Top 25 of 25,980 company matches for systems integration services 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	SHI International Corp	Exact match	Somerset, NJ, United StatesHQ recorded Sep 29, 2026	5,001-10,000	6,734 contacts →
	Exact match “Think of SHI as your personal technology concierge.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Convergint	Exact match	Hoffman Estates, IL, United StatesHQ recorded Sep 29, 2026	10001+	5,707 contacts →
	Exact match “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Black BOX	Exact match	Plano, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	3,667 contacts →
	Exact match “Black Box is a global leader in digital infrastructure solutions, delivering network and system integration, managed services, and technology products to Fortune 100 and top…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	ATS Corporation	Exact match	Cambridge, ON, CanadaHQ recorded Sep 29, 2026	5,001-10,000	2,754 contacts →
	Exact match “HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Hitachi Digital Services	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 29, 2026	5,001-10,000	2,691 contacts →
	Exact match “Hitachi Digital Services, a wholly owned subsidiary of Hitachi, Ltd, is a global systems integrator powering mission-critical platforms with people and technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Velocis Systems Private Limited	Exact match	Noida, IndiaHQ recorded Sep 29, 2026	1,001-5,000	2,637 contacts →
	Exact match “As one of India’s leading system integrators, Velocis partners with organizations to turn technology into a catalyst for measurable business value.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	BOOMI	Exact match	Conshohocken, PA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,491 contacts →
	Exact match “Connect everything to achieve anything™ #TeamBoomi” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Allied Digital	Exact match	Mumbai, IndiaHQ recorded Sep 29, 2026	1,001-5,000	2,475 contacts →
	Exact match “Allied Digital Services is a globally recognized leader in Digital Transformation and a Master Systems Integrator, with over four decades of proven experience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	SVA System Vertrieb Alexander Gmbh	Exact match	Wiesbaden, GermanyHQ recorded Sep 29, 2026	1,001-5,000	2,452 contacts →
	Exact match “Imprint: SVA is one of the leading system integrators in Germany.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	GURU	Exact match	Rockville, MD, United StatesHQ recorded Sep 29, 2026	n/a	1,906 contacts →
	Exact match “Established in 1995, GURU is an IT managed service provider that specializes in infrastructure support, systems integration, data architecture, data hosting, and cloud services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Fincons Group	Exact match	Vimercate, ItalyHQ recorded Sep 29, 2026	1,001-5,000	1,870 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 · Sep 29, 2026 · View company records in RevenueBase
12	IES Communications	Exact match	Tempe, AZ, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,800 contacts →
	Exact match “IES Communications a division of IES (NASDAQ: IESC) provides each client with a team of highly qualified dedicated professionals that deliver superior quality and cost effective…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Consort Group	Exact match	Paris, FranceHQ recorded Sep 29, 2026	1,001-5,000	1,704 contacts →
	Exact match “Acteur de référence des systèmes d’information augmentés par l’intégration stratégique de la data, Consort Group accompagne les entreprises pour leur permettre de valoriser ce…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	ASM Research	Exact match	Fairfax, VA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,568 contacts →
	Exact match “ASM Research, an Accenture Federal Services Company, is an information solutions integrator and a leading provider of innovative technology solutions and advanced analytical…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Malamteam	Exact match	Petach Tikva, IsraelHQ recorded Sep 29, 2026	5,001-10,000	1,552 contacts →
	Exact match “As Israel's premier IT services powerhouse, Malam Team stands at the forefront of technological innovation, redefining the landscape of information technology with unparalleled…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	SIBCA	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Sep 29, 2026	1,001-5,000	1,504 contacts →
	Exact match “From humble beginnings in 1977, SIBCA has grown to become a leading Solution Integrator Provider in UAE for Fire Protection and Life Safety Systems, Security Systems, HVAC…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	MSG Global Solutions	Exact match	Zurich, SwitzerlandHQ recorded Sep 29, 2026	1,001-5,000	1,421 contacts →
	Exact match “msg global solutions is a systems integrator, product innovator, and strategic partner with a special focus on enterprise software and services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	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
19	SICE	Exact match	Alcobendas, SpainHQ recorded Sep 29, 2026	1,001-5,000	1,327 contacts →
	Exact match “Sociedad Ibérica de Construcciones Eléctricas (SICE) is a multinational company integrating systems, aimed at solving market needs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Alpha Data	Exact match	Uae - Saudi - Qatar, United Arab EmiratesHQ recorded Sep 29, 2026	1,001-5,000	1,246 contacts →
	Exact match “As one of the leading Digital Transformation providers & System Integrators in the Middle East, with offices in the UAE, Saudi Arabia, and Qatar, Alpha Data empowers thousands of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Engility Corporation	Exact match	Reston, VA, United StatesHQ recorded Sep 29, 2026	5,001-10,000	1,245 contacts →
	Exact match “Engility Corporation is now part of SAIC, a premier technology integrator based in Reston, Virginia.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	CBI	Exact match	Casablanca, MoroccoHQ recorded Sep 29, 2026	201-500	1,217 contacts →
	Exact match “Depuis sa création en 1970, CBI a toujours eu une démarche d’optimisation des systèmes de l’information.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Rovisys	Exact match	Aurora, OH, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,159 contacts →
	Exact match “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Fulcrum Digital INC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,139 contacts →
	Exact match “Founded in Fulcrum Digital is a global system integrator driving transformative results through AI-powered solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	SATEC	Exact match	Pozuelo De Alarcón, SpainHQ recorded Sep 29, 2026	1,001-5,000	1,130 contacts →
	Exact match “Since 1988, SATEC is a global system integrator that was born in the supercomputing ecosystem.” 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 “systems integration services”. 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 25,980 systems integration services worldwide

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Systems integration services worldwide at a glance

As of Sep 29, 2026

26.9%Verified-email coverage

18.3Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

10,983

11-50

10,091

51-200

3,532

201-500

843

501-1,000

240

1,001-5,000

170

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 systems integration services are linked below.
What qualifies: Company records worldwide whose business descriptions match “systems integration services” 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 127,503 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.

Systems integration services by location

162 lists · largest first

Every Systems integration services 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 “systems integration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems integration services are there worldwide?

RevenueBase identified 25,980 company matches for systems integration services 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?

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

Which country has the most systems integration services?

The United States leads with 4,851 companies, followed by India (2,333) and Brazil (1,105). Every systems integration services list by country and city is linked on this page.

Which city has the most systems integration services?

Sao Paulo leads with 319 company records, followed by Dubai (288) and London (195).

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 127,503 professional contacts with verified work emails tracked across these 25,980 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.