Company lists · Data refreshed November 2026

Top 25 Management information systems consultants worldwide

Name: Management information systems consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 23,273 companies tracked

RevenueBase identified 23,273 company matches for management information systems consultants worldwide as of November 2026 and tracks 317,498 professional contacts across them, including 84,397 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for management information systems 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 management information systems 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

23,273Companies

317,498Contacts tracked

84,397Verified emails

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The 25 largest management information systems consultants worldwide

Ranked by team size

Top 25 of 23,273 company matches for management information systems 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	Guidehouse	Exact match	Mclean, IL, United StatesHQ recorded Nov 6, 2026	10001+	13,603 contacts →
	Exact match “Guidehouse is a global AI-led professional services firm delivering advisory, technology, and managed services to the commercial and government sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Datacom	Exact match	Auckland, New ZealandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3	Amaris Consulting Part Of Mantu	Exact match	Chêne-bourg, SwitzerlandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4	Accenture Dach	Exact match	Kronberg Im Taunus, GermanyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
5	IT Group, INC	Exact match	Quezon City, PhilippinesHQ recorded Nov 6, 2026	n/a	2,554 contacts →
	Exact match “IT Group, Inc.(also known as ITG), is an Information Technology solutions partner that endeavors to provide growing organizations with solutions that meet the unique needs of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	GFI World	Exact match	Saint-ouen, FranceHQ recorded Nov 6, 2026	10001+	2,224 contacts →
	Exact match “Gfi became Inetum in 2020.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Gspann Technologies, INC	Exact match	Milpitas, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
8	Mc2i	Exact match	Paris, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9	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
10	Alpha FMC	Exact match	London, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,301 contacts →
	Exact match “Alpha Financial Markets Consulting is a leading global consultancy to the financial services industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	GMS	Exact match	Lisbon, PortugalHQ recorded Nov 6, 2026	201-500	1,235 contacts →
	Exact match “GMS was established in early 2003 to provide strategic, business and IT consulting and changed its name to Maksen in December 2010.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Capitole	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,170 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Accenture Greece	Exact match	Kifisia, GreeceHQ recorded Nov 6, 2026	1,001-5,000	1,169 contacts →
	Exact match “Η Accenture είναι ηγέτιδα εταιρεία παροχής συμβουλευτικών υπηρεσιών σε παγκόσμιο επίπεδο, δημιουργώντας απτή αξία με ταχύτητα και σε μεγάλη κλίμακα.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	W3global	Exact match	Frisco, United StatesHQ recorded Nov 6, 2026	501-1,000	1,166 contacts →
	Exact match “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Synoptek	Exact match	Costa Mesa, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,062 contacts →
	Exact match “Synoptek is a leading global managed services provider and technology consulting firm that delivers transformative business results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	BE Shaping The Future	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	1,001-5,000	1,046 contacts →
	Exact match “Be \| Shaping the Future, parte del gruppo Engineering, è tra i principali player in ambito Management Consulting e ICT Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Baker Tilly Netherlands	Exact match	Utrecht, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	1,024 contacts →
	Exact match “Meer dan cijfers: wij zijn jouw partner in groei Bij Baker Tilly kijken we verder.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Interop	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,024 contacts →
	Exact match “Há 31 anos, a InterOp entrega serviços em tecnologia da informação, para empresas de todos os tamanhos e setores.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Hkbn JOS	Exact match	Kowloon Bay, Hong KongHQ recorded Nov 6, 2026	1,001-5,000	965 contacts →
	Exact match “With over 60 years of experience in Asia, HKBN JOS is a systems integrator, solutions provider and technology consultancy with deep industry knowledge and an exceptional ability…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	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
21	Atturra	Exact match	Sydney, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	869 contacts →
	Exact match “Atturra (ASX: ATA) is one of Australia's leading advisory and IT solutions providers, focused on providing end-to-end transformation services to its clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Bell Integration	Exact match	Portsmouth, United KingdomHQ recorded Nov 6, 2026	501-1,000	858 contacts →
	Exact match “Founded in 1995, Bell’s market-leading technology consultation and managed services have enabled organisations to transform their IT capabilities and elevate their business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Senacor Technologies	Exact match	Eschborn, GermanyHQ recorded Nov 6, 2026	1,001-5,000	828 contacts →
	Exact match “Senacor is part of the 25 leading IT-Consulting companies and among the Top 5 of the medium-sized IT-Service providers in Germany and runs 10 offices in Austria, Switzerland…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Sistemi Informativi, An IBM Company	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	501-1,000	777 contacts →
	Exact match “La Sistemi Informativi è una società leader di progettazione e realizzazione di soluzioni IT complesse ed è parte integrante del Gruppo IBM Italia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	I-Teco	Exact match	Moscow, RussiaHQ recorded Nov 6, 2026	1,001-5,000	774 contacts →
	Exact match “I-Teco is a leading Russian systems integrator and supplier of information technologies for corporate customers.” 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 “management information systems 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 23,273 management information systems consultants worldwide

See the full list, filter by size, metro and specialty, and access 84,397 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Management information systems consultants worldwide at a glance

As of Nov 6, 2026

26.6%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

13,292

11-50

6,823

51-200

2,162

201-500

497

501-1,000

134

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 management information systems consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “management information systems 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 84,397 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.

Management information systems consultants by location

153 lists · largest first

Every Management information systems 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 “management information systems consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many management information systems consultants are there worldwide?

RevenueBase identified 23,273 company matches for management information systems 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?

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

Which country has the most management information systems consultants?

The United States leads with 4,857 companies, followed by the United Kingdom (1,290) and India (1,280). Every management information systems consultants list by country and city is linked on this page.

Which city has the most management information systems consultants?

London leads with 361 company records, followed by Paris (311) and Sao Paulo (256).

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 84,397 professional contacts with verified work emails tracked across these 23,273 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.