Company lists · Data refreshed September 2026

Top 25 SaaS support and managed services worldwide

Name: SaaS support and managed services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 4,727 companies tracked

RevenueBase identified 4,727 SaaS support and managed services worldwide as of September 2026 and tracks 61,625 professional contacts across them, including 21,253 with verified work emails and 12,005 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers SaaS support and managed 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 6, 2026. Country and city lists for SaaS support and managed 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 6, 2026 86% judged on-target in blind review

4,727Companies

61,625Contacts tracked

21,253Verified emails

12,005Mobile numbers

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The 25 largest SaaS support and managed services worldwide

Ranked by team size

Top 25 of 4,727 SaaS support and managed services worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS support and managed 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Compucom	Indirect evidence	Fort Mill, SC, United StatesHQ checked Sep 6, 2026	5,001-10,000	7,753 contacts →
	Indirect evidence “Unleash Your Digital Workplace Potential with Compucom To be at the forefront of your industry, having the right technology is non-negotiable.” Source: RevenueBase Database · checked Sep 6, 2026
2	IT Convergence	Partial evidence	Irving, IL, United StatesHQ checked Sep 6, 2026	501-1,000	1,950 contacts →
	Partial evidence “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Source: RevenueBase Database · checked Sep 6, 2026
3	GURU	Strong evidence	Rockville, MD, United StatesHQ checked Sep 6, 2026	n/a	1,906 contacts →
	Strong evidence “Established in 1995, GURU is an IT managed service provider that specializes in infrastructure support, systems integration, data architecture, data hosting, and cloud services.” Source: RevenueBase Database · checked Sep 6, 2026
4	IT By Design	Indirect evidence	Freehold, NJ, United StatesHQ checked Sep 6, 2026	501-1,000	928 contacts →
	Indirect evidence “For more than 20 years, IT By Design has been the growth partner MSPs trust to scale profitably.” Source: RevenueBase Database · checked Sep 6, 2026
5	TPX	Indirect evidence	Austin, TX, United StatesHQ checked Sep 6, 2026	1,001-5,000	751 contacts →
	Indirect evidence “TPx is the reliable sidekick every growing business deserves, powering your tech while you take the lead.” Source: RevenueBase Database · checked Sep 6, 2026
6	IT Solutions	Partial evidence	Fort Washington, PA, United StatesHQ checked Sep 6, 2026	501-1,000	683 contacts →
	Partial evidence “With 30 years of experience as a trusted managed services provider, we're your dedicated partner in navigating the complex world of technology, so you can focus on growing your…” Source: RevenueBase Database · checked Sep 6, 2026
7	Aress Software	Indirect evidence	Nasik, IndiaHQ checked Sep 6, 2026	501-1,000	663 contacts →
	Indirect evidence “For over 25 years, Aress Software has been the silent engine behind IT operations that never stop.” Source: RevenueBase Database · checked Sep 6, 2026
8	Meriplex	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	501-1,000	450 contacts →
	Indirect evidence “If you’re a midsize enterprise with employees (i.e, an “MSE” according to Gartner), we know what you’re going through.” Source: RevenueBase Database · checked Sep 6, 2026
9	Babble	Indirect evidence	Basildon, United KingdomHQ checked Sep 6, 2026	201-500	402 contacts →
	Indirect evidence “At Babble, we believe that every business deserves the opportunity to thrive.” Source: RevenueBase Database · checked Sep 6, 2026
10	AIR IT Group	Indirect evidence	Nottingham, United KingdomHQ checked Sep 6, 2026	501-1,000	376 contacts →
	Indirect evidence “Air IT Group aligns technology with your business priorities to deliver outcomes that matter.” Source: RevenueBase Database · checked Sep 6, 2026
11	Sourcepass	Indirect evidence	New York, MA, United StatesHQ checked Sep 6, 2026	201-500	341 contacts →
	Indirect evidence “Sourcepass was created to disrupt the stale IT services and security space.” Source: RevenueBase Database · checked Sep 6, 2026
12	Rolustech	Indirect evidence	San Francisco, United StatesHQ checked Sep 6, 2026	201-500	313 contacts →
	Indirect evidence “Rolustech is a full-service SugarCRM and Salesforce Partner firm, with its headquarters in Pakistan and regional offices in the UK and USA.” Source: RevenueBase Database · checked Sep 6, 2026
13	DSD Business Systems	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 6, 2026	51-200	307 contacts →
	Indirect evidence “Founded in 1984 in San Diego, DSD Business Systems is an award-winning technology partner with 45 offices across North America, serving small- to medium-sized organizations.” Source: RevenueBase Database · checked Sep 6, 2026
14	Calltek	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	5,001-10,000	290 contacts →
	Partial evidence “For more than two decades, CallTek has been a global leader in delivering secure, compliant, and reliable white-label technical support services.” Source: RevenueBase Database · checked Sep 6, 2026
15	First Focus AU	Indirect evidence	Mascot, AustraliaHQ checked Sep 6, 2026	201-500	283 contacts →
	Indirect evidence “Your IT provider keeps the lights on.” Source: RevenueBase Database · checked Sep 6, 2026
16	Velocity Technology Solutions	Partial evidence	Andover, MA, United StatesHQ checked Sep 6, 2026	501-1,000	275 contacts →
	Partial evidence “In 2021, Velocity Technology Solutions was acquired by Navisite, a modern managed cloud service provider committed to accelerating IT transformation for thousands of growing and…” Source: RevenueBase Database · checked Sep 6, 2026
17	Protera	Partial evidence	Westchester, IL, United StatesHQ checked Sep 6, 2026	201-500	271 contacts →
	Partial evidence “We have been enterprise cloud management pioneers ever since managing the world’s first production instance of SAP on the public cloud.” Source: RevenueBase Database · checked Sep 6, 2026
18	Brio Technologies	Indirect evidence	Hyderabad, IndiaHQ checked Sep 6, 2026	201-500	264 contacts →
	Indirect evidence “Brio is a fast-growing technology solutions company with a global presence, operating out of offices in Hyderabad, Bangalore, Chennai (India), Delaware (USA), Riyadh (KSA), and…” Source: RevenueBase Database · checked Sep 6, 2026
19	Spinnaker Support	Partial evidence	Greenwood Village, CO, United StatesHQ checked Sep 6, 2026	201-500	247 contacts →
	Partial evidence “Spinnaker Support delivers independent third-party support and expert services for Oracle, SAP, VMware, and PostgreSQL environments.” Source: RevenueBase Database · checked Sep 6, 2026
20	ETG Digital	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 6, 2026	201-500	244 contacts →
	Indirect evidence “At ETG Digital, we help businesses unlock the full potential of their investments.” Source: RevenueBase Database · checked Sep 6, 2026
21	Mantra	Partial evidence	Hyderabad, IndiaHQ checked Sep 6, 2026	201-500	216 contacts →
	Partial evidence “Mantra is among the world's leading providers of IT consulting and managed services.” Source: RevenueBase Database · checked Sep 6, 2026
22	Cloudpaths	Indirect evidence	Newark, CA, United StatesHQ checked Sep 6, 2026	201-500	199 contacts →
	Indirect evidence “CloudPaths provides cloud applications expertise and services to transform and optimize enterprises.” Source: RevenueBase Database · checked Sep 6, 2026
23	Tvarana	Indirect evidence	Plano, TX, United StatesHQ checked Sep 6, 2026	51-200	190 contacts →
	Indirect evidence “Tvarana helps businesses get more from their cloud platforms with tailored solutions across NetSuite, Salesforce, Amazon, and Heroku.” Source: RevenueBase Database · checked Sep 6, 2026
24	Ltvplus	Strong evidence	Brandon, FL, United StatesHQ checked Sep 6, 2026	201-500	188 contacts →
	Strong evidence “Imagine a world where Managed Service Providers and SaaS businesses deliver outstanding customer experience around the clock, regardless of ticket volume or technical complexity.” Source: RevenueBase Database · checked Sep 6, 2026
25	Blueapache	Indirect evidence	Melbourne, AustraliaHQ checked Sep 6, 2026	201-500	184 contacts →
	Indirect evidence “Since 1998, blueAPACHE has been helping organisations access technology to their business advantage.” Source: RevenueBase Database · checked Sep 6, 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: SaaS support and managed services. 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 SaaS support and managed services.
Partial evidence: Its own public description names part of SaaS support and managed services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS support and managed services. 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 4,727 SaaS support and managed services worldwide

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SaaS support and managed services worldwide at a glance

As of Sep 6, 2026

34.5%Verified-email coverage

19.5%Mobile-number coverage

13.0Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

2,698

11-50

1,637

51-200

295

201-500

501-1,000

1,001-5,000

5,001-10,000

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 SaaS support and managed 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: 18 countries, largest first: the United States, the United Kingdom, Australia, India, Canada, Brazil, Germany, South Africa, France, the Netherlands and 8 more. Country and city lists for SaaS support and managed services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “SaaS support and managed 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 SaaS support and managed 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 SaaS support and managed 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, 21,253 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 between September 6, 2026 and September 14, 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.

SaaS support and managed services by location

30 lists · largest first

Every SaaS support and managed 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 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 SaaS support and managed 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 SaaS support and managed services are there worldwide?

RevenueBase identified 4,727 SaaS support and managed 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?

Compucom, headquartered in Fort Mill, tops this list with the largest team on record.

Which country has the most SaaS support and managed services?

The United States leads with 2,205 companies, followed by the United Kingdom (630) and Australia (351). Every SaaS support and managed services list by country and city is linked on this page.

Which city has the most SaaS support and managed services?

London leads with 157 headquartered companies, followed by New York (54) and Sao Paulo (49).

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 21,253 verified decision-maker contacts tracked across these 4,727 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 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.