Company lists · Data refreshed September 2026

Top 25 Helpdesk management services worldwide

RevenueBase identified 1,717 helpdesk management services worldwide as of September 2026 and tracks 17,185 professional contacts across them, including 4,145 with verified work emails. The United States is the largest market and London the largest hub.

This list covers helpdesk management services 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 20, 2026. Country and city lists for helpdesk management services 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 20, 2026 86% judged on-target in blind review
1,717Companies
17,185Contacts tracked
4,145Verified emails
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The 25 largest helpdesk management services worldwide

Ranked by team size
Top 25 of 1,717 helpdesk management services worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to helpdesk management services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceDelft, NetherlandsHQ checked Sep 20, 2026501-1,000797 contacts →

Indirect evidence

“Delivering consistently great services should be easy – even when you’re busy.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceHavertown, PA, United StatesHQ checked Sep 20, 2026501-1,000623 contacts →

Indirect evidence

“DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceReading, United KingdomHQ checked Sep 20, 2026501-1,000510 contacts →

Indirect evidence

“ESP provides IT support services across the globe.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceQuerétaro, MexicoHQ checked Sep 20, 2026501-1,000443 contacts →

Indirect evidence

“icorp was founded in 1986 to provide IT Services to large organizations.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceMexicoHQ checked Sep 20, 2026n/a244 contacts →

Indirect evidence

“Corporativo Guadalajara”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceNew Jersey, NJ, United StatesHQ checked Sep 20, 2026501-1,000231 contacts →

Indirect evidence

“ExterNetworks, headquartered in Piscataway, New Jersey, and with further strategic locations across North America, Europe, the Middle East and Asia, ExterNetworks has rapidly…”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidencePune, IndiaHQ checked Sep 20, 202651-200180 contacts →

Indirect evidence

“U&D Square Solutions Pvt.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceGreensboro, NC, United StatesHQ checked Sep 20, 202651-200174 contacts →

Indirect 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 20, 2026
9Indirect evidenceWest Conshohocken, PA, United StatesHQ checked Sep 20, 2026201-500162 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceCuritiba, BrazilHQ checked Sep 20, 2026501-1,000159 contacts →

Indirect evidence

“A Premier IT é especialista em Service Desk, sendo Cool Vendor do Gartner 2016, devido a plataforma de gestão de conhecimento aplicada a suporte técnico, integrada com portal…”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceHertford, United KingdomHQ checked Sep 20, 202651-200158 contacts →

Partial 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 20, 2026
12Indirect evidenceBogota, ColombiaHQ checked Sep 20, 2026201-500145 contacts →

Indirect evidence

“Selcomp estructura la mesa de servicios de forma simple y efectiva adaptándose a las necesidades de su empresa con calidad, respaldo y el mejor servicio al cliente a un precio…”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceMechelen, BelgiumHQ checked Sep 20, 2026201-500136 contacts →

Indirect evidence

“De Stroomlijn is a subsidiary of Fluvius, Farys, and De Watergroep.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceKennesaw, GA, United StatesHQ checked Sep 20, 2026501-1,000114 contacts →

Indirect evidence

“Cybersecurity Your Way** Since 1991, SA IT Services has been delivering curated, managed service solutions for businesses like yours.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceRho, ItalyHQ checked Sep 20, 202651-200113 contacts →

Indirect evidence

“Since 2012, we have been helping our clients in Business Development and achieving their goals in a market undergoing deep contraction and change.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidencePalo Alto, CA, United StatesHQ checked Sep 20, 202651-200109 contacts →

Indirect evidence

“Founded in 2002, Splice is a National and Global provider of IT Services to SMB and Enterprise clients worldwide.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceMéxico, MexicoHQ checked Sep 20, 202651-200102 contacts →

Indirect evidence

“Contratos de soporte y servicio a empresas de gobierno y privadas.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 20, 2026201-500101 contacts →

Indirect evidence

“HOCS CONSULTING has been in the business of helping small, medium and large sized business with their IT IT Support needs in New York since 1991.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceCaledonia, MI, United StatesHQ checked Sep 20, 202611-5087 contacts →

Indirect evidence

“For more than 30 years, Kraft Business Systems has been helping organizations work smarter, safer, and more efficiently.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceMelbourne, United StatesHQ checked Sep 20, 202651-20081 contacts →

Indirect evidence

“Smart Solutions Technologies (SST) is a global leader in IT technical support and consulting, dedicated to empowering businesses with reliable, cutting-edge technology solutions.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceBurbank, CA, United StatesHQ checked Sep 20, 202651-20077 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceOstfildern, GermanyHQ checked Sep 20, 2026201-50074 contacts →

Indirect evidence

“Rundum-Services für Endgeräte und im Data Center.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceParramatta, AustraliaHQ checked Sep 20, 2026n/a72 contacts →

Indirect evidence

“Active IT is a team of qualified and experienced computer professionals dedicated to providing fast and reliable IT services and solutions for small-to-medium size businesses in…”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceEdmonton, AB, CanadaHQ checked Sep 20, 202651-20070 contacts →

Indirect evidence

“Yardstick Technologies specializes in managed IT services for companies that have no or limited internal IT resources.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceMillersville, MD, United StatesHQ checked Sep 20, 202651-20070 contacts →

Indirect evidence

“What if every IT decision you had to make came with clear, trusted insight?”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 1,717 helpdesk management services worldwide

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Helpdesk management services worldwide at a glance

As of Sep 20, 2026
24.1%Verified-email coverage
10.0Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
1,020
11-50
516
51-200
128
201-500
20
501-1,000
14
1,001-5,000
6
5,001-10,000
1

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 helpdesk management services, 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 helpdesk management services are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “helpdesk management services”. 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 helpdesk management services), 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 helpdesk management services, 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, 4,145 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 20, 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.

Helpdesk management services by location

10 lists · largest first

Every Helpdesk management services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 helpdesk management services, 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 helpdesk management services are there worldwide?

RevenueBase identified 1,717 helpdesk management services 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?

Topdesk, headquartered in Ad, tops this list with the largest team on record.

Which country has the most helpdesk management services?

The United States leads with 554 companies, followed by the United Kingdom (137) and Brazil (135). Every helpdesk management services list by country and city is linked on this page.

Which city has the most helpdesk management services?

London leads with 43 headquartered companies, followed by Sao Paulo (39) and New York (13).

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 4,145 verified decision-maker contacts tracked across these 1,717 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 20, 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.