Company lists · Data refreshed November 2026

Top 25 System replacement consultants worldwide

Name: System replacement consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 8,965 companies tracked

RevenueBase identified 8,965 company matches for system replacement consultants worldwide as of November 2026 and tracks 95,555 professional contacts across them, including 26,493 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for system replacement consultants 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 6, 2026. Country and city lists for system replacement consultants 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 6, 2026 How this list was built

8,965Companies

95,555Contacts tracked

26,493Verified emails

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The 25 largest system replacement consultants worldwide

Ranked by team size

Top 25 of 8,965 company matches for system replacement consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Infotel	Exact match	Neuilly-sur-seine, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
2	Abacus	Exact match	Lahore, PakistanHQ recorded Nov 6, 2026	1,001-5,000	1,589 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Royal Cyber INC	Exact match	Naperville, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,373 contacts →
	Exact match “Royal Cyber is a trusted global IT consulting & digital transformation partner, empowering enterprises for over two decades to evolve with agility, security, and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	NUMEN	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	951 contacts →
	Exact match “Numen is an international consultancy specialized in enterprise technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Xtglobal, INC	Exact match	Plano, United StatesHQ recorded Nov 6, 2026	501-1,000	886 contacts →
	Exact match “Founded in 1998, XTGlobal, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	NET At Work	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	763 contacts →
	Exact match “At Net at Work, we help organizations unleash the power of their business performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Abstract	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	501-1,000	654 contacts →
	Exact match “Abstract with 25 years experience is a well-recognized innovation partner, supporting market-leading companies in: Digital IT transformation Development of digital automation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Srinsoft INC	Exact match	Boca Raton, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	603 contacts →
	Exact match “SrinSoft is a leading IT consulting & engineering firm specializing in digital transformation, software development, and engineering solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Enterprise Solutions INC	Exact match	Warrenville, ON, United StatesHQ recorded Nov 6, 2026	501-1,000	551 contacts →
	Exact match “Enterprise Solutions, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Nippon Data Systems	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	1,001-5,000	539 contacts →
	Exact match “Established in 1994, Nippon Data Systems Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Adesso Schweiz AG	Exact match	Zurich, SwitzerlandHQ recorded Nov 6, 2026	501-1,000	460 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	KEY Performance Consulting KPC	Exact match	Aix-en-provence, FranceHQ recorded Nov 6, 2026	201-500	420 contacts →
	Exact match “KPC se positionne comme un acteur global capable d’intervenir aussi bien sur des phases amonts (AMOA) que sur des phases d’intégration de logiciels (AMOE): Conseil et Services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Evol Tsnet	Exact match	Lima, PeruHQ recorded Nov 6, 2026	501-1,000	418 contacts →
	Exact match “Somos una empresa consultora, líder en el rubro de TI, orientada en apoyar a las organizaciones en el despliegue exitoso de las estrategias empresariales, que permita hacerlas más…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	AIM Consulting Group	Exact match	Bellevue, CO, United StatesHQ recorded Nov 6, 2026	501-1,000	409 contacts →
	Exact match “AIM Consulting, an Addison Group company, is an award-winning industry leader in technology consulting and solutions delivery.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	MMC	Exact match	Karachi, PakistanHQ recorded Nov 6, 2026	201-500	397 contacts →
	Exact match “MMC was Launched in 1995 as a Customer Support Organization with the fundamental objective and vision of providing assistance and services for the growing businesses' technical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Reti S.P.A	Exact match	Busto Arsizio, ItalyHQ recorded Nov 6, 2026	201-500	394 contacts →
	Exact match “Founded in 1994 by Bruno Paneghini, Reti is one of the main Italian player in the IT Consulting sector, specialized in System Integration Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Prutech Solutions, INC	Exact match	Iselin, United StatesHQ recorded Nov 6, 2026	501-1,000	354 contacts →
	Exact match “PruTech Solutions Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Sira Consulting, An INC 5000 Company	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	201-500	336 contacts →
	Exact match “SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	ONE Source	Exact match	Greenville, NC, United StatesHQ recorded Nov 6, 2026	201-500	330 contacts →
	Exact match “One Source is a leading technology advisory firm dedicated to driving innovation, efficiency, and growth in today's dynamic digital landscape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	EVT IT	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	329 contacts →
	Exact match “EVT is an IT consulting company focused on providing solutions that increase the productivity and efficiency of its customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Ecotech IT Solutions PVT LTD A Weiss Gmbh Company	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	201-500	329 contacts →
	Exact match “Ecotech is a technology consulting company with expertise in digital transformation, product development and mission critical software development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	GMCS	Exact match	Moscow, RussiaHQ recorded Nov 6, 2026	501-1,000	327 contacts →
	Exact match “GMCS, передовая консалтинговая компания в сфере ИТ, выполняющая комплексные проекты по внедрению современных информационных систем управления, направленные на повышение…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Achala IT Solutions PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	201-500	321 contacts →
	Exact match “Use qualified offshore IT resources as additional capabilities to your onsite team” Achala IT Solutions is a technology consulting organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Assyst	Exact match	Sterling, MD, United StatesHQ recorded Nov 6, 2026	51-200	287 contacts →
	Exact match “ASSYST is an agile, CMMC-certified, CMMI Maturity Level 3, and ISO 9001, ISO and ISO 27001-certified technology and consulting firm that helps government agencies modernize…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Corporate Renaissance Group	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	283 contacts →
	Exact match “Since 1989, CRGroup, a Quisitive Company, has been helping leaders transform enterprise management and performance.” Recorded in the RevenueBase company graph · Nov 6, 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 replacement consultants”. 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 8,965 system replacement consultants worldwide

See the full list, filter by size, metro and specialty, and access 26,493 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System replacement consultants worldwide at a glance

As of Nov 6, 2026

27.7%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

5,386

11-50

2,564

51-200

778

201-500

136

501-1,000

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 system replacement consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “system replacement consultants” 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 26,493 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 6, 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 replacement consultants by location

66 lists · largest first

Every System replacement consultants 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 replacement consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system replacement consultants are there worldwide?

RevenueBase identified 8,965 company matches for system replacement consultants 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?

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

Which country has the most system replacement consultants?

The United States leads with 1,840 companies, followed by India (561) and France (468). Every system replacement consultants list by country and city is linked on this page.

Which city has the most system replacement consultants?

London leads with 134 company records, followed by Paris (128) and Sao Paulo (106).

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 26,493 professional contacts with verified work emails tracked across these 8,965 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 6, 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.