Company lists · Data refreshed September 2026
Top 25 IT service desk outsourcing companies worldwide
RevenueBase identified 8,287 company matches for IT service desk outsourcing companies worldwide as of September 2026 and tracks 189,022 professional contacts across them, including 26,585 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for IT service desk outsourcing companies 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 September 28, 2026. Country and city lists for IT service desk outsourcing companies 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.
The 25 largest IT service desk outsourcing companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,214 contacts → | ||||
Exact match “Intelcia is a global player in outsourcing, which has supported its clients for 20 years combining talents, technologies, and processes to offer a tailor-made service and skills…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 7,416 contacts → | ||||
Exact match “Logica is now part of CGI, a global IT and business process services provider delivering business consulting, systems integration and outsourcing services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 3,655 contacts → | ||||
Exact match “Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 2,347 contacts → | ||||
Exact match “CTIS, a SONDA Group company, is recognized as one of the largest and most important Brazilian information technology companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 2,133 contacts → | ||||
Exact match “Aforeserve delivers IT infrastructure services, field support, and managed operations for enterprises across India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 1,979 contacts → | ||||
Exact match “Regardless of your Company’s size (from Start-ups to Fortune 500), business vertical or service requirements, we act as a seamless extension of your team to help you grow, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 1,711 contacts → | ||||
Exact match “SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 1,606 contacts → | ||||
Exact match “SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 1,587 contacts → | ||||
Exact match “NNIT is an international IT service provider offering IT consultancy and the development, implementation and outsourcing of IT services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 1,484 contacts → | ||||
Exact match “At RDI, we believe in winning smart by providing customized, strategic solutions to our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 1,290 contacts → | ||||
Exact match “Billennium is a global technology consulting and outsourcing services company that provides top-quality IT solutions for enterprises.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 1,275 contacts → | ||||
Exact match “BroadPath provides transformational outsourcing and managed services powered by our one-of-a-kind, 100% remote business model.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 1,166 contacts → | ||||
Exact match “JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 1,163 contacts → | ||||
Exact match “eNoah is a boutique consulting-led integrated BPO and IT solutions company providing services to Fortune companies in the Integrated Health, Insurance, Manufacturing and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 1,128 contacts → | ||||
Exact match “Crystel emerged as a leading Outsourcing Service Provider (OSP) since its establishment in Jordan in early 2007.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 1,039 contacts → | ||||
Exact match “Global business doesn’t have to be complicated.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 1,012 contacts → | ||||
Exact match “Aloha Technology is a global IT services outsourcing firm delivering digital transformation by developing technology to create revenue growth and improve agility by reinventing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 887 contacts → | ||||
Exact match “At Atidiv, we help DTC brands and media agencies scale without the overhead of building large in-house teams.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 865 contacts → | ||||
Exact match “Statistics first” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 818 contacts → | ||||
Exact match “As a leading IT consulting and outsourcing services firm, Buchanan Technologies helps organizations across North America turn their business technology into a powerful competitive…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 813 contacts → | ||||
Exact match “Sourcefit is focused on providing custom offshore solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 807 contacts → | ||||
Exact match “Kaizen is a premier IT Services company headquartered in Kolkata and having its presence in Pan India with 750 Plus Touch Points.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 755 contacts → | ||||
Exact match “iSpace is a global services company focused on Information Technology Services, Business Process Services, Location Based Services and Healthcare Solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 749 contacts → | ||||
Exact match “Niftel Communications is successfully running BPO operations with over seats worldwide, since 2010.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 738 contacts → | ||||
Exact match “Cedacri, part of ION Group, is a leading provider of technology outsourcing services, supporting organizations in their transition toward more efficient, scalable, and digital…” Recorded in the RevenueBase company graph · Sep 28, 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 “IT service desk outsourcing companies”. 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 8,287 IT service desk outsourcing companies worldwide
See the full list, filter by size, metro and specialty, and access 26,585 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
IT service desk outsourcing companies worldwide at a glance
As of Sep 28, 2026Companies by employee count
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 IT service desk outsourcing companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “IT service desk outsourcing companies” 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 26,585 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 September 28, 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.
IT service desk outsourcing companies by location
49 lists · largest firstEvery IT service desk outsourcing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- IT service desk outsourcing companies based in the United States1,472
- IT service desk outsourcing companies based in India1,396
- IT service desk outsourcing companies based in the United Kingdom457
- IT service desk outsourcing companies based in Brazil415
- IT service desk outsourcing companies based in Pakistan215
- IT service desk outsourcing companies based in Canada180
- IT service desk outsourcing companies based in Poland170
- IT service desk outsourcing companies based in Australia151
- IT service desk outsourcing companies based in the Philippines149
- IT service desk outsourcing companies based in Germany134
- IT service desk outsourcing companies based in France111
- IT service desk outsourcing companies based in Spain107
- IT service desk outsourcing companies based in Italy96
- IT service desk outsourcing companies based in Bangladesh85
- IT service desk outsourcing companies based in South Africa84
- IT service desk outsourcing companies based in Romania79
- IT service desk outsourcing companies based in Argentina66
- IT service desk outsourcing companies based in Colombia58
- IT service desk outsourcing companies based in the United Arab Emirates55
- IT service desk outsourcing companies based in Malaysia52
- IT service desk outsourcing companies based in the Netherlands50
- IT service desk outsourcing companies based in Egypt49
- IT service desk outsourcing companies based in Mexico48
- IT service desk outsourcing companies based in Chile47
- IT service desk outsourcing companies based in Ukraine47
- IT service desk outsourcing companies based in Portugal43
- IT service desk outsourcing companies based in Belgium41
- IT service desk outsourcing companies based in Switzerland40
- IT service desk outsourcing companies based in Sweden37
- IT service desk outsourcing companies based in Türkiye35
- IT service desk outsourcing companies based in Czechia32
- IT service desk outsourcing companies based in Bulgaria31
- IT service desk outsourcing companies based in Denmark30
Cities
- IT service desk outsourcing companies based in London, United Kingdom166
- IT service desk outsourcing companies based in Bangalore, India151
- IT service desk outsourcing companies based in Hyderabad, India128
- IT service desk outsourcing companies based in Sao Paulo, Brazil107
- IT service desk outsourcing companies based in Lahore, Pakistan87
- IT service desk outsourcing companies based in Noida, India75
- IT service desk outsourcing companies based in Chennai, India68
- IT service desk outsourcing companies based in New Delhi, India67
- IT service desk outsourcing companies based in Ahmedabad, India59
- IT service desk outsourcing companies based in New York, United States54
- IT service desk outsourcing companies based in Mumbai, India49
- IT service desk outsourcing companies based in Warsaw, Poland37
- IT service desk outsourcing companies based in Toronto, Canada36
- IT service desk outsourcing companies based in Bucharest, Romania28
- IT service desk outsourcing companies based in Sydney, Australia26
- IT service desk outsourcing companies based in Paris, France25
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 “IT service desk outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT service desk outsourcing companies are there worldwide?
RevenueBase identified 8,287 company matches for IT service desk outsourcing companies worldwide as of September 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?
Intelcia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most IT service desk outsourcing companies?
The United States leads with 1,472 companies, followed by India (1,396) and the United Kingdom (457). Every IT service desk outsourcing companies list by country and city is linked on this page.
Which city has the most IT service desk outsourcing companies?
London leads with 167 company records, followed by Hyderabad (129) and Bangalore (108).
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 26,585 professional contacts with verified work emails tracked across these 8,287 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 September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 8,287 IT service desk outsourcing companies worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 IT service desk outsourcing companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 8,287 matching company records for IT service desk outsourcing companies worldwide, with 189,022 tracked contacts and 26,585 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT service desk outsourcing companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Intelciaintelcia.comHQ: Casablanca, MoroccoReported employees: 10001+ | Casablanca, Morocco | 10001+ | Exact match | 13,214 contacts → |
“Intelcia is a global player in outsourcing, which has supported its clients for 20 years combining talents, technologies, and processes to offer a tailor-made service and skills…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Logicacgi.comHQ: Montreal, QC, CanadaReported employees: 10001+ | Montreal, QC, Canada | 10001+ | Exact match | 7,416 contacts → |
“Logica is now part of CGI, a global IT and business process services provider delivering business consulting, systems integration and outsourcing services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Atos IT Solutions And Services A Sdk.atos.netHQ: Taastrup, DenmarkReported employees: Not recorded | Taastrup, Denmark | Not recorded | Exact match | 3,655 contacts → |
“Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CTISsonda.comHQ: Barueri, BrazilReported employees: 5,001-10,000 | Barueri, Brazil | 5,001-10,000 | Exact match | 2,347 contacts → |
“CTIS, a SONDA Group company, is recognized as one of the largest and most important Brazilian information technology companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aforeserve.com LTDaforeserve.co.inHQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 2,133 contacts → |
“Aforeserve delivers IT infrastructure services, field support, and managed operations for enterprises across India.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Allied Globalalliedglobal.comHQ: GuatemalaReported employees: 5,001-10,000 | Guatemala | 5,001-10,000 | Exact match | 1,979 contacts → |
“Regardless of your Company’s size (from Start-ups to Fortune 500), business vertical or service requirements, we act as a seamless extension of your team to help you grow, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Supportninjasupportninja.comHQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,711 contacts → |
“SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Suntec Indiasuntecindia.comHQ: New Delhi, IndiaReported employees: 1,001-5,000 | New Delhi, India | 1,001-5,000 | Exact match | 1,606 contacts → |
“SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NNITnnit.comHQ: Copenhagen, DenmarkReported employees: 1,001-5,000 | Copenhagen, Denmark | 1,001-5,000 | Exact match | 1,587 contacts → |
“NNIT is an international IT service provider offering IT consultancy and the development, implementation and outsourcing of IT services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  RDI Corporationrdicorp.comHQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 1,484 contacts → |
“At RDI, we believe in winning smart by providing customized, strategic solutions to our clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Billenniumbillennium.comHQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 1,290 contacts → |
“Billennium is a global technology consulting and outsourcing services company that provides top-quality IT solutions for enterprises.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Broadpathbroad-path.comHQ: Tucson, AZ, United StatesReported employees: 1,001-5,000 | Tucson, AZ, United States | 1,001-5,000 | Exact match | 1,275 contacts → |
“BroadPath provides transformational outsourcing and managed services powered by our one-of-a-kind, 100% remote business model.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Jindalxjindalx.comHQ: New Delhi, IndiaReported employees: 1,001-5,000 | New Delhi, India | 1,001-5,000 | Exact match | 1,166 contacts → |
“JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ENOAHenoahisolution.comHQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,163 contacts → |
“eNoah is a boutique consulting-led integrated BPO and IT solutions company providing services to Fortune companies in the Integrated Health, Insurance, Manufacturing and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  crystel.cocrystel.coHQ: Amman, JordanReported employees: 1,001-5,000 | Amman, Jordan | 1,001-5,000 | Exact match | 1,128 contacts → |
“Crystel emerged as a leading Outsourcing Service Provider (OSP) since its establishment in Jordan in early 2007.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  NSC Globalnscglobal.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,039 contacts → |
“Global business doesn’t have to be complicated.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Aloha Technologyalohatechnology.com HQ: IndiaReported employees: 501-1,000 | India | 501-1,000 | Exact match | 1,012 contacts → |
“Aloha Technology is a global IT services outsourcing firm delivering digital transformation by developing technology to create revenue growth and improve agility by reinventing…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Atidivatidiv.comHQ: Miami Beach, FL, United StatesReported employees: 501-1,000 | Miami Beach, FL, United States | 501-1,000 | Exact match | 887 contacts → |
“At Atidiv, we help DTC brands and media agencies scale without the overhead of building large in-house teams.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Servestsabcv.org.veHQ: Caracas, VenezuelaReported employees: Not recorded | Caracas, Venezuela | Not recorded | Exact match | 865 contacts → |
“Statistics first” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Buchanan Technologiesbuchanan.comHQ: Grapevine, TX, United StatesReported employees: 501-1,000 | Grapevine, TX, United States | 501-1,000 | Exact match | 818 contacts → |
“As a leading IT consulting and outsourcing services firm, Buchanan Technologies helps organizations across North America turn their business technology into a powerful competitive…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sourcefitsourcefit.com HQ: Quezon City, PhilippinesReported employees: 1,001-5,000 | Quezon City, Philippines | 1,001-5,000 | Exact match | 813 contacts → |
“Sourcefit is focused on providing custom offshore solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Kaizen IT Services Pvt. LTDkaizencare.netHQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 807 contacts → |
“Kaizen is a premier IT Services company headquartered in Kolkata and having its presence in Pan India with 750 Plus Touch Points.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ispace, INCispace.comHQ: El Segundo, CA, United StatesReported employees: 1,001-5,000 | El Segundo, CA, United States | 1,001-5,000 | Exact match | 755 contacts → |
“iSpace is a global services company focused on Information Technology Services, Business Process Services, Location Based Services and Healthcare Solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Niftel Communicationsniftel.comHQ: Lucknow, IndiaReported employees: 501-1,000 | Lucknow, India | 501-1,000 | Exact match | 749 contacts → |
“Niftel Communications is successfully running BPO operations with over seats worldwide, since 2010.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cedacricedacri.itHQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 738 contacts → |
“Cedacri, part of ION Group, is a leading provider of technology outsourcing services, supporting organizations in their transition toward more efficient, scalable, and digital…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 8,287 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
IT service desk outsourcing companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
8,262 records in the displayed employee bands.
25 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 8,287 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT service desk outsourcing companies by location
49 lists · largest firstEvery IT service desk outsourcing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- IT service desk outsourcing companies based in the United States1,472
- IT service desk outsourcing companies based in India1,396
- IT service desk outsourcing companies based in the United Kingdom457
- IT service desk outsourcing companies based in Brazil415
- IT service desk outsourcing companies based in Pakistan215
- IT service desk outsourcing companies based in Canada180
- IT service desk outsourcing companies based in Poland170
- IT service desk outsourcing companies based in Australia151
- IT service desk outsourcing companies based in the Philippines149
- IT service desk outsourcing companies based in Germany134
- IT service desk outsourcing companies based in France111
- IT service desk outsourcing companies based in Spain107
- IT service desk outsourcing companies based in Italy96
- IT service desk outsourcing companies based in Bangladesh85
- IT service desk outsourcing companies based in South Africa84
- IT service desk outsourcing companies based in Romania79
- IT service desk outsourcing companies based in Argentina66
- IT service desk outsourcing companies based in Colombia58
- IT service desk outsourcing companies based in the United Arab Emirates55
- IT service desk outsourcing companies based in Malaysia52
- IT service desk outsourcing companies based in the Netherlands50
- IT service desk outsourcing companies based in Egypt49
- IT service desk outsourcing companies based in Mexico48
- IT service desk outsourcing companies based in Chile47
- IT service desk outsourcing companies based in Ukraine47
- IT service desk outsourcing companies based in Portugal43
- IT service desk outsourcing companies based in Belgium41
- IT service desk outsourcing companies based in Switzerland40
- IT service desk outsourcing companies based in Sweden37
- IT service desk outsourcing companies based in Türkiye35
- IT service desk outsourcing companies based in Czechia32
- IT service desk outsourcing companies based in Bulgaria31
- IT service desk outsourcing companies based in Denmark30
Cities
- IT service desk outsourcing companies based in London, United Kingdom166
- IT service desk outsourcing companies based in Bangalore, India151
- IT service desk outsourcing companies based in Hyderabad, India128
- IT service desk outsourcing companies based in Sao Paulo, Brazil107
- IT service desk outsourcing companies based in Lahore, Pakistan87
- IT service desk outsourcing companies based in Noida, India75
- IT service desk outsourcing companies based in Chennai, India68
- IT service desk outsourcing companies based in New Delhi, India67
- IT service desk outsourcing companies based in Ahmedabad, India59
- IT service desk outsourcing companies based in New York, United States54
- IT service desk outsourcing companies based in Mumbai, India49
- IT service desk outsourcing companies based in Warsaw, Poland37
- IT service desk outsourcing companies based in Toronto, Canada36
- IT service desk outsourcing companies based in Bucharest, Romania28
- IT service desk outsourcing companies based in Sydney, Australia26
- IT service desk outsourcing companies based in Paris, France25
Questions about this company list
What does Exact match mean for IT service desk outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT service desk outsourcing companies did RevenueBase find worldwide?
The saved snapshot records 8,287 matching company records, 189,022 tracked contacts and 26,585 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT service desk outsourcing companies worldwide. Snapshot: September 28, 2026. https://revenuebase.ai/companies/browse/it-service-desk-outsourcing-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 IT service desk outsourcing companies worldwide
RevenueBase records 8,287 matching company records for IT service desk outsourcing companies worldwide, with 189,022 tracked contacts and 26,585 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT service desk outsourcing companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Intelciaintelcia.com HQ: Casablanca, MoroccoReported employees: 10001+ | Casablanca, Morocco | 10001+ | Exact match | 13,214 contacts → |
“Intelcia is a global player in outsourcing, which has supported its clients for 20 years combining talents, technologies, and processes to offer a tailor-made service and skills…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Logicacgi.com HQ: Montreal, QC, CanadaReported employees: 10001+ | Montreal, QC, Canada | 10001+ | Exact match | 7,416 contacts → |
“Logica is now part of CGI, a global IT and business process services provider delivering business consulting, systems integration and outsourcing services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Atos IT Solutions And Services A Sdk.atos.net HQ: Taastrup, DenmarkReported employees: Not recorded | Taastrup, Denmark | Not recorded | Exact match | 3,655 contacts → |
“Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CTISsonda.com HQ: Barueri, BrazilReported employees: 5,001-10,000 | Barueri, Brazil | 5,001-10,000 | Exact match | 2,347 contacts → |
“CTIS, a SONDA Group company, is recognized as one of the largest and most important Brazilian information technology companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aforeserve.com LTDaforeserve.co.in HQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 2,133 contacts → |
“Aforeserve delivers IT infrastructure services, field support, and managed operations for enterprises across India.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Allied Globalalliedglobal.com HQ: GuatemalaReported employees: 5,001-10,000 | Guatemala | 5,001-10,000 | Exact match | 1,979 contacts → |
“Regardless of your Company’s size (from Start-ups to Fortune 500), business vertical or service requirements, we act as a seamless extension of your team to help you grow, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Supportninjasupportninja.com HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,711 contacts → |
“SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Suntec Indiasuntecindia.com HQ: New Delhi, IndiaReported employees: 1,001-5,000 | New Delhi, India | 1,001-5,000 | Exact match | 1,606 contacts → |
“SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NNITnnit.com HQ: Copenhagen, DenmarkReported employees: 1,001-5,000 | Copenhagen, Denmark | 1,001-5,000 | Exact match | 1,587 contacts → |
“NNIT is an international IT service provider offering IT consultancy and the development, implementation and outsourcing of IT services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RDI Corporationrdicorp.com HQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 1,484 contacts → |
“At RDI, we believe in winning smart by providing customized, strategic solutions to our clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Billenniumbillennium.com HQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 1,290 contacts → |
“Billennium is a global technology consulting and outsourcing services company that provides top-quality IT solutions for enterprises.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Broadpathbroad-path.com HQ: Tucson, AZ, United StatesReported employees: 1,001-5,000 | Tucson, AZ, United States | 1,001-5,000 | Exact match | 1,275 contacts → |
“BroadPath provides transformational outsourcing and managed services powered by our one-of-a-kind, 100% remote business model.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jindalxjindalx.com HQ: New Delhi, IndiaReported employees: 1,001-5,000 | New Delhi, India | 1,001-5,000 | Exact match | 1,166 contacts → |
“JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ENOAHenoahisolution.com HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,163 contacts → |
“eNoah is a boutique consulting-led integrated BPO and IT solutions company providing services to Fortune companies in the Integrated Health, Insurance, Manufacturing and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | crystel.cocrystel.co HQ: Amman, JordanReported employees: 1,001-5,000 | Amman, Jordan | 1,001-5,000 | Exact match | 1,128 contacts → |
“Crystel emerged as a leading Outsourcing Service Provider (OSP) since its establishment in Jordan in early 2007.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NSC Globalnscglobal.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,039 contacts → |
“Global business doesn’t have to be complicated.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Aloha Technologyalohatechnology.com HQ: IndiaReported employees: 501-1,000 | India | 501-1,000 | Exact match | 1,012 contacts → |
“Aloha Technology is a global IT services outsourcing firm delivering digital transformation by developing technology to create revenue growth and improve agility by reinventing…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Atidivatidiv.com HQ: Miami Beach, FL, United StatesReported employees: 501-1,000 | Miami Beach, FL, United States | 501-1,000 | Exact match | 887 contacts → |
“At Atidiv, we help DTC brands and media agencies scale without the overhead of building large in-house teams.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Servestsabcv.org.ve HQ: Caracas, VenezuelaReported employees: Not recorded | Caracas, Venezuela | Not recorded | Exact match | 865 contacts → |
“Statistics first” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Buchanan Technologiesbuchanan.com HQ: Grapevine, TX, United StatesReported employees: 501-1,000 | Grapevine, TX, United States | 501-1,000 | Exact match | 818 contacts → |
“As a leading IT consulting and outsourcing services firm, Buchanan Technologies helps organizations across North America turn their business technology into a powerful competitive…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sourcefitsourcefit.com HQ: Quezon City, PhilippinesReported employees: 1,001-5,000 | Quezon City, Philippines | 1,001-5,000 | Exact match | 813 contacts → |
“Sourcefit is focused on providing custom offshore solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Kaizen IT Services Pvt. LTDkaizencare.net HQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 807 contacts → |
“Kaizen is a premier IT Services company headquartered in Kolkata and having its presence in Pan India with 750 Plus Touch Points.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ispace, INCispace.com HQ: El Segundo, CA, United StatesReported employees: 1,001-5,000 | El Segundo, CA, United States | 1,001-5,000 | Exact match | 755 contacts → |
“iSpace is a global services company focused on Information Technology Services, Business Process Services, Location Based Services and Healthcare Solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Niftel Communicationsniftel.com HQ: Lucknow, IndiaReported employees: 501-1,000 | Lucknow, India | 501-1,000 | Exact match | 749 contacts → |
“Niftel Communications is successfully running BPO operations with over seats worldwide, since 2010.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cedacricedacri.it HQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 738 contacts → |
“Cedacri, part of ION Group, is a leading provider of technology outsourcing services, supporting organizations in their transition toward more efficient, scalable, and digital…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 8,287 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
IT service desk outsourcing companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
8,262 records in the displayed employee bands.
25 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 8,287 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT service desk outsourcing companies by location
49 lists · largest firstEvery IT service desk outsourcing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- IT service desk outsourcing companies based in the United States1,472
- IT service desk outsourcing companies based in India1,396
- IT service desk outsourcing companies based in the United Kingdom457
- IT service desk outsourcing companies based in Brazil415
- IT service desk outsourcing companies based in Pakistan215
- IT service desk outsourcing companies based in Canada180
- IT service desk outsourcing companies based in Poland170
- IT service desk outsourcing companies based in Australia151
- IT service desk outsourcing companies based in the Philippines149
- IT service desk outsourcing companies based in Germany134
- IT service desk outsourcing companies based in France111
- IT service desk outsourcing companies based in Spain107
- IT service desk outsourcing companies based in Italy96
- IT service desk outsourcing companies based in Bangladesh85
- IT service desk outsourcing companies based in South Africa84
- IT service desk outsourcing companies based in Romania79
- IT service desk outsourcing companies based in Argentina66
- IT service desk outsourcing companies based in Colombia58
- IT service desk outsourcing companies based in the United Arab Emirates55
- IT service desk outsourcing companies based in Malaysia52
- IT service desk outsourcing companies based in the Netherlands50
- IT service desk outsourcing companies based in Egypt49
- IT service desk outsourcing companies based in Mexico48
- IT service desk outsourcing companies based in Chile47
- IT service desk outsourcing companies based in Ukraine47
- IT service desk outsourcing companies based in Portugal43
- IT service desk outsourcing companies based in Belgium41
- IT service desk outsourcing companies based in Switzerland40
- IT service desk outsourcing companies based in Sweden37
- IT service desk outsourcing companies based in Türkiye35
- IT service desk outsourcing companies based in Czechia32
- IT service desk outsourcing companies based in Bulgaria31
- IT service desk outsourcing companies based in Denmark30
Cities
- IT service desk outsourcing companies based in London, United Kingdom166
- IT service desk outsourcing companies based in Bangalore, India151
- IT service desk outsourcing companies based in Hyderabad, India128
- IT service desk outsourcing companies based in Sao Paulo, Brazil107
- IT service desk outsourcing companies based in Lahore, Pakistan87
- IT service desk outsourcing companies based in Noida, India75
- IT service desk outsourcing companies based in Chennai, India68
- IT service desk outsourcing companies based in New Delhi, India67
- IT service desk outsourcing companies based in Ahmedabad, India59
- IT service desk outsourcing companies based in New York, United States54
- IT service desk outsourcing companies based in Mumbai, India49
- IT service desk outsourcing companies based in Warsaw, Poland37
- IT service desk outsourcing companies based in Toronto, Canada36
- IT service desk outsourcing companies based in Bucharest, Romania28
- IT service desk outsourcing companies based in Sydney, Australia26
- IT service desk outsourcing companies based in Paris, France25
Questions about this company list
What does Exact match mean for IT service desk outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT service desk outsourcing companies did RevenueBase find worldwide?
The saved snapshot records 8,287 matching company records, 189,022 tracked contacts and 26,585 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT service desk outsourcing companies worldwide. Snapshot: September 28, 2026. https://revenuebase.ai/companies/browse/it-service-desk-outsourcing-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗