Company lists · Data refreshed September 2026

Top 25 Help desk consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 7,096 companies tracked

RevenueBase identified 7,096 help desk consulting firms worldwide as of September 2026 and tracks 57,359 professional contacts across them, including 11,810 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers help desk consulting firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for help desk consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

7,096Companies

57,359Contacts tracked

11,810Verified emails

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The 25 largest help desk consulting firms worldwide

Ranked by team size

Top 25 of 7,096 help desk consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to help desk consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Emagine	Partial evidence	Copenhagen, DenmarkHQ checked Sep 28, 2026	1,001-5,000	1,636 contacts →
	Partial evidence “emagine is a high-end business & IT consulting company challenging the way businesses leverage high-end expertise.” Source: RevenueBase Database · checked Sep 28, 2026
2	Buchanan Technologies	Strong evidence	Grapevine, TX, United StatesHQ checked Sep 28, 2026	501-1,000	818 contacts →
	Strong evidence “As a leading IT consulting and outsourcing services firm, Buchanan Technologies helps organizations across North America turn their business technology into a powerful competitive…” Source: RevenueBase Database · checked Sep 28, 2026
3	TNG Technology Consulting	Partial evidence	Unterföhring, GermanyHQ checked Sep 28, 2026	501-1,000	773 contacts →
	Partial evidence “TNG Technology Consulting is a values-based consulting partnership focused on high-end information technology.” Source: RevenueBase Database · checked Sep 28, 2026
4	Cerecore	Strong evidence	Nashville, United StatesHQ checked Sep 28, 2026	501-1,000	751 contacts →
	Strong evidence “CereCore® provides EHR consulting and implementation services, IT and application support, clinical service desk, IT managed services, technical staffing, strategic IT consulting…” Source: RevenueBase Database · checked Sep 28, 2026
5	CAT Technologies LTD	Partial evidence	Hyd, IndiaHQ checked Sep 28, 2026	201-500	660 contacts →
	Partial evidence “CAT Technology Inc, established in October is engaged in providing quality consulting services in Systems Analysis, System Design, Database Administration, Systems Engineering…” Source: RevenueBase Database · checked Sep 28, 2026
6	SES	Indirect evidence	DenmarkHQ checked Sep 28, 2026	n/a	618 contacts →
	Indirect evidence “Spar op til 80 % på den daglige drift af jeres IT miljø Lej en ekstern IT konsulent til optimering af IT i din virksomhed IT konsulent på lejebasis.” Source: RevenueBase Database · checked Sep 28, 2026
7	ICORP	Indirect evidence	Querétaro, MexicoHQ checked Sep 28, 2026	501-1,000	443 contacts →
	Indirect evidence “icorp was founded in 1986 to provide IT Services to large organizations.” Source: RevenueBase Database · checked Sep 28, 2026
8	Sira Consulting, An INC 5000 Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	329 contacts →
	Partial evidence “SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Source: RevenueBase Database · checked Sep 28, 2026
9	IND Innovation Private Limited	Partial evidence	Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	301 contacts →
	Partial evidence “Ind Innovation is a global ICT solution, consulting and managed services company headquartered in New Delhi, India.” Source: RevenueBase Database · checked Sep 28, 2026
10	Planet Technologies	Indirect evidence	Gaithersburg, MD, United StatesHQ checked Sep 28, 2026	201-500	299 contacts →
	Indirect evidence “Planet Technologies was built around investing in and developing long term relationships with our customers and corporate partners.” Source: RevenueBase Database · checked Sep 28, 2026
11	Innovationteam	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	201-500	274 contacts →
	Partial evidence “InnovationTeam is an IT consulting company that provides a comprehensive range of specialized professional solutions and services to businesses.” Source: RevenueBase Database · checked Sep 28, 2026
12	Brickred Systems	Partial evidence	Redmond, WA, United StatesHQ checked Sep 28, 2026	501-1,000	266 contacts →
	Partial evidence “BrickRed Systems is Microsoft Gold certified partner also one among the leading Information Technology (IT) Consulting firms of the present generation.” Source: RevenueBase Database · checked Sep 28, 2026
13	CCO	Partial evidence	United StatesHQ checked Sep 28, 2026	51-200	262 contacts →
	Partial evidence “Established in 1986, Convergent Computing (CCO) has over 65 consultants and experts that help medium and large organizations architect, implement, and support their local area…” Source: RevenueBase Database · checked Sep 28, 2026
14	Systematix	Partial evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	501-1,000	257 contacts →
	Partial evidence “Systematix is one of North America's most tenured and trusted IT Consulting and Solutions Firms, with offices spread throughout Canada, in the US and UK.” Source: RevenueBase Database · checked Sep 28, 2026
15	Wolkit Soluciones DE TI	Indirect evidence	MexicoHQ checked Sep 28, 2026	n/a	244 contacts →
	Indirect evidence “Corporativo Guadalajara” Source: RevenueBase Database · checked Sep 28, 2026
16	H2 Software Consulting Services INC	Partial evidence	Pasig City, PhilippinesHQ checked Sep 28, 2026	51-200	243 contacts →
	Partial evidence “H2 Software is an IT consulting company trusted by big companies in the Philippines, providing integrated IT solutions and services to businesses, institutions and other service…” Source: RevenueBase Database · checked Sep 28, 2026
17	By Seven	Indirect evidence	Joinville, BrazilHQ checked Sep 28, 2026	51-200	228 contacts →
	Indirect evidence “Muito mais que consultoria em tecnologia, agregamos valor ao seu negócio!” Source: RevenueBase Database · checked Sep 28, 2026
18	AGM Solutions	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	201-500	204 contacts →
	Indirect evidence “AGM Solutions Srl è una società di consulenza nata nel 2002 dall’iniziativa di esperti professionisti dell’Information Technology.” Source: RevenueBase Database · checked Sep 28, 2026
19	Silicon Enterprise Solutions	Indirect evidence	Karachi, PakistanHQ checked Sep 28, 2026	201-500	202 contacts →
	Indirect evidence “SILICON TCHNOLOGIES, an IT Professional company is serving since 1993 with firm conviction and determination for the advancement of IT technology and provide state of the art…” Source: RevenueBase Database · checked Sep 28, 2026
20	Integris Group	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 28, 2026	201-500	187 contacts →
	Indirect evidence “Your Trusted Partner in IT Innovation Integris Group empowers organizations to overcome complex IT and digital challenges with solutions tailored to their unique needs.” Source: RevenueBase Database · checked Sep 28, 2026
21	Dynamic Quest	Partial evidence	Greensboro, NC, United StatesHQ checked Sep 28, 2026	51-200	174 contacts →
	Partial evidence “Dynamic Quest is a trusted partner for small and mid-sized businesses looking to simplify and modernize their IT stack, security posture, and employee service desk solutions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Gadellnet Consulting Services	Indirect evidence	Saint Louis, MO, United StatesHQ checked Sep 28, 2026	51-200	166 contacts →
	Indirect evidence “GadellNet is a Certified B Corporation in the business of powering missions through technology.” Source: RevenueBase Database · checked Sep 28, 2026
23	Theitsupportcenter, LLC	Indirect evidence	West Conshohocken, PA, United StatesHQ checked Sep 28, 2026	201-500	162 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
24	RVS Iglobal	Indirect evidence	Hertford, United KingdomHQ checked Sep 28, 2026	51-200	158 contacts →
	Indirect evidence “RVS iGlobal is a white‑label outsourced services provider for MSPs and large organisations, offering 24x7x365 certified IT helpdesk, NOC and technical support, plus RMM, backup…” Source: RevenueBase Database · checked Sep 28, 2026
25	Princeton Information	Partial evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	157 contacts →
	Partial evidence “Princeton Information is one of the nation's top privately-held IT consulting and solutions firms, in business since 1985.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: help desk consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names help desk consulting firms.
Partial evidence: Its own public description names part of help desk consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name help desk consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 7,096 help desk consulting firms worldwide

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Help desk consulting firms worldwide at a glance

As of Sep 28, 2026

20.6%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

4,804

11-50

1,705

51-200

423

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among help desk consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for help desk consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “help desk consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names help desk consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among help desk consulting firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 11,810 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Help desk consulting firms by location

34 lists · largest first

Every Help desk 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names help desk consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many help desk consulting firms are there worldwide?

RevenueBase identified 7,096 help desk consulting firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Emagine, headquartered in Copenhagen, tops this list with the largest team on record.

Which country has the most help desk consulting firms?

The United States leads with 2,548 companies, followed by Brazil (351) and Canada (311). Every help desk consulting firms list by country and city is linked on this page.

Which city has the most help desk consulting firms?

Sao Paulo leads with 109 headquartered companies, followed by New York (77) and London (66).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 11,810 verified decision-maker contacts tracked across these 7,096 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.