Company lists · Data refreshed September 2026
Top 25 Technical support outsourcing services worldwide
RevenueBase identified 5,552 company matches for technical support outsourcing services worldwide as of September 2026 and tracks 65,262 professional contacts across them, including 9,356 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for technical support outsourcing services 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 21, 2026. Country and city lists for technical support outsourcing services 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 technical support outsourcing services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,810 contacts → | ||||
Exact match “is a tech company specialized in providing, and for & customer care.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 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 21, 2026 · View company records in RevenueBase | |||||
| 3 | 1,609 contacts → | ||||
Exact match “Sybrid (Pvt) Ltd is Pakistan's leading technology solutions provider, helping businesses optimize their operations and drive growth.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 1,603 contacts → | ||||
Exact match “ANOVO provides after-sales support solutions for high-tech products – from their sale through to ownership and disposal.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 860 contacts → | ||||
Exact match “Horatio is a premier, tech-enabled outsourcing partner helping ambitious companies scale customer experience and complex business operations without compromising quality…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 623 contacts → | ||||
Exact match “DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 618 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 562 contacts → | ||||
Exact match “teleNetwork is a leading provider of outsourced customer service, technical support, and sales enablement solutions for technology products and services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 523 contacts → | ||||
Exact match “Somos a Arklok, o OUTSOURCING de verdade.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 510 contacts → | ||||
Exact match “ESP provides IT support services across the globe.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 475 contacts → | ||||
Exact match “OneSupport is a leading provider of customer experience, technical support, and sales enablement solutions for technology products and services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 470 contacts → | ||||
Exact match “Offer any technology services, support and setups.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 452 contacts → | ||||
Exact match “Eastvantage is a global managed services and outsourcing partner helping businesses grow with confidence through reliable, scalable, and technology-enabled delivery.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 415 contacts → | ||||
Exact match “The Functionary helps companies scale operations around the reality of their business, not a standard model.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 409 contacts → | ||||
Exact match “Tech Domain is a global field services and technology solutions provider helping enterprises, managed service providers, telecommunications companies, and technology partners…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 359 contacts → | ||||
Exact match “The SELLBYTEL Group is one of the worldwide leading outsourcing specialists and part of Webhelp.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 340 contacts → | ||||
Exact match “We specialize in end-to-end outsourcing across all industries and functions, including: Customer Support & Call Center Inbound/outbound call handling, technical support, live…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 336 contacts → | ||||
Exact match “Teamwork.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 311 contacts → | ||||
Exact match “Mellon Group is a leading multinational company and one of the top Information Technology providers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 306 contacts → | ||||
Exact match “Teletech supports you in initiating or nurturing the relationship with your prospects / users / customers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 281 contacts → | ||||
Exact match “ABOUT US Systemantech Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 249 contacts → | ||||
Exact match “Your dedicated process outsourcing partner with data-driven approach EverHelp is an industry-leading provider of business operations outsourcing and customer support solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 244 contacts → | ||||
Exact match “Corporativo Guadalajara” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 239 contacts → | ||||
Exact match “Koiné is a leader company which works in service industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 225 contacts → | ||||
Exact match “כלנית שהינה חלק מקבוצת ONE, מובילה בתחום ניהול ותפעול מוקדים, שרותי המומחים, תמיכה ושירות למעלה משני עשורים, בעזרת צוות המקצוענים שלנו, שמאפשרים לנו להציע את השירות הטוב ביותר…” Recorded in the RevenueBase company graph · Sep 21, 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 “technical support outsourcing services”. 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 5,552 technical support outsourcing services worldwide
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Technical support outsourcing services worldwide at a glance
As of Sep 21, 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 technical support outsourcing services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “technical support outsourcing services” 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 9,356 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 21, 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.
Technical support outsourcing services by location
18 lists · largest firstEvery Technical support outsourcing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Technical support outsourcing services based in the United States1,177
- Technical support outsourcing services based in Brazil449
- Technical support outsourcing services based in the United Kingdom424
- Technical support outsourcing services based in India365
- Technical support outsourcing services based in Canada169
- Technical support outsourcing services based in Germany146
- Technical support outsourcing services based in Australia132
- Technical support outsourcing services based in France123
- Technical support outsourcing services based in Italy118
- Technical support outsourcing services based in Spain113
- Technical support outsourcing services based in Poland97
- Technical support outsourcing services based in Pakistan89
- Technical support outsourcing services based in South Africa89
- Technical support outsourcing services based in Argentina67
- Technical support outsourcing services based in the Netherlands47
- Technical support outsourcing services based in Belgium41
- Technical support outsourcing services based in the Philippines36
- Technical support outsourcing services based in Portugal34
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 “technical support outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many technical support outsourcing services are there worldwide?
RevenueBase identified 5,552 company matches for technical support outsourcing services 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?
Covisian tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most technical support outsourcing services?
The United States leads with 1,177 companies, followed by Brazil (449) and the United Kingdom (424). Every technical support outsourcing services list by country and city is linked on this page.
Which city has the most technical support outsourcing services?
London leads with 119 company records, followed by Sao Paulo (82) and Lahore (43).
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 9,356 professional contacts with verified work emails tracked across these 5,552 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 5,552 technical support outsourcing services worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 technical support outsourcing services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,552 matching company records for technical support outsourcing services worldwide, with 65,262 tracked contacts and 9,356 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 21, 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 technical support outsourcing services 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 |  Covisiancovisian.comHQ: Milano, ItalyReported employees: 10001+ | Milano, Italy | 10001+ | Exact match | 2,810 contacts → |
“is a tech company specialized in providing, and for & customer care.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sybrid Private Limitedsybrid.comHQ: Karachi, PakistanReported employees: 1,001-5,000 | Karachi, Pakistan | 1,001-5,000 | Exact match | 1,609 contacts → |
“Sybrid (Pvt) Ltd is Pakistan's leading technology solutions provider, helping businesses optimize their operations and drive growth.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ANOVOanovo.comHQ: Suresnes, FranceReported employees: 1,001-5,000 | Suresnes, France | 1,001-5,000 | Exact match | 1,603 contacts → |
“ANOVO provides after-sales support solutions for high-tech products – from their sale through to ownership and disposal.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Horatiohirehoratio.comHQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 860 contacts → |
“Horatio is a premier, tech-enabled outsourcing partner helping ambitious companies scale customer experience and complex business operations without compromising quality…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Decisiononedecisionone.comHQ: Havertown, PA, United StatesReported employees: 501-1,000 | Havertown, PA, United States | 501-1,000 | Exact match | 623 contacts → |
“DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SESskuldelev.dk HQ: DenmarkReported employees: Not recorded | Denmark | Not recorded | Exact match | 618 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Telenetworktelenetwork.comHQ: San Marcos, TX, United StatesReported employees: 1,001-5,000 | San Marcos, TX, United States | 1,001-5,000 | Exact match | 562 contacts → |
“teleNetwork is a leading provider of outsourced customer service, technical support, and sales enablement solutions for technology products and services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Arklok Tecnologiaarklok.com.brHQ: Barueri, BrazilReported employees: 501-1,000 | Barueri, Brazil | 501-1,000 | Exact match | 523 contacts → |
“Somos a Arklok, o OUTSOURCING de verdade.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ESP Global Servicesespglobalservices.comHQ: Reading, United KingdomReported employees: 501-1,000 | Reading, United Kingdom | 501-1,000 | Exact match | 510 contacts → |
“ESP provides IT support services across the globe.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Onesupportonesupport.comHQ: San Marcos, TX, United StatesReported employees: 1,001-5,000 | San Marcos, TX, United States | 1,001-5,000 | Exact match | 475 contacts → |
“OneSupport is a leading provider of customer experience, technical support, and sales enablement solutions for technology products and services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Geeksquadgeeksquad.ca HQ: Dartmouth, CanadaReported employees: 501-1,000 | Dartmouth, Canada | 501-1,000 | Exact match | 470 contacts → |
“Offer any technology services, support and setups.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Eastvantageeastvantage.comHQ: Sofia, BulgariaReported employees: 1,001-5,000 | Sofia, Bulgaria | 1,001-5,000 | Exact match | 452 contacts → |
“Eastvantage is a global managed services and outsourcing partner helping businesses grow with confidence through reliable, scalable, and technology-enabled delivery.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  The Functionarythefunctionary.comHQ: Aubrey, TX, United StatesReported employees: 1,001-5,000 | Aubrey, TX, United States | 1,001-5,000 | Exact match | 415 contacts → |
“The Functionary helps companies scale operations around the reality of their business, not a standard model.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tech Domaintechdomain.com.auHQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 409 contacts → |
“Tech Domain is a global field services and technology solutions provider helping enterprises, managed service providers, telecommunications companies, and technology partners…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sellbytel Groupsellbytel.comHQ: Nuremberg, GermanyReported employees: 5,001-10,000 | Nuremberg, Germany | 5,001-10,000 | Exact match | 359 contacts → |
“The SELLBYTEL Group is one of the worldwide leading outsourcing specialists and part of Webhelp.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Transact Globaltransactglobal.comHQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 340 contacts → |
“We specialize in end-to-end outsourcing across all industries and functions, including: Customer Support & Call Center Inbound/outbound call handling, technical support, live…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  PCShelpmepcs.comHQ: Moorestown, NJ, United StatesReported employees: 201-500 | Moorestown, NJ, United States | 201-500 | Exact match | 336 contacts → |
“Teamwork.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Mellon Groupmellongroup.comHQ: Piraeus, GreeceReported employees: 5,001-10,000 | Piraeus, Greece | 5,001-10,000 | Exact match | 311 contacts → |
“Mellon Group is a leading multinational company and one of the top Information Technology providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Teletech Internationalteletech-int.comHQ: Clichy, FranceReported employees: 201-500 | Clichy, France | 201-500 | Exact match | 306 contacts → |
“Teletech supports you in initiating or nurturing the relationship with your prospects / users / customers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Systemantech INCsystemantech.comHQ: Quezon City, PhilippinesReported employees: 201-500 | Quezon City, Philippines | 201-500 | Exact match | 281 contacts → |
“ABOUT US Systemantech Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Everhelpever-help.comHQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 249 contacts → |
“Your dedicated process outsourcing partner with data-driven approach EverHelp is an industry-leading provider of business operations outsourcing and customer support solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wolkit Soluciones DE TIwolkit.mx HQ: MexicoReported employees: Not recorded | Mexico | Not recorded | Exact match | 244 contacts → |
“Corporativo Guadalajara” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Koiné SRLkoine.ve.itHQ: Maerne, ItalyReported employees: 501-1,000 | Maerne, Italy | 501-1,000 | Exact match | 239 contacts → |
“Koiné is a leader company which works in service industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Calanit By ONEcalanit.comHQ: Netanya, IsraelReported employees: 501-1,000 | Netanya, Israel | 501-1,000 | Exact match | 225 contacts → |
“כלנית שהינה חלק מקבוצת ONE, מובילה בתחום ניהול ותפעול מוקדים, שרותי המומחים, תמיכה ושירות למעלה משני עשורים, בעזרת צוות המקצוענים שלנו, שמאפשרים לנו להציע את השירות הטוב ביותר…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,552 company matches
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Technical support outsourcing services: dataset insights
September 21, 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
5,518 records in the displayed employee bands.
34 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 5,552 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 21, 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 ↗
Technical support outsourcing services by location
18 lists · largest firstEvery Technical support outsourcing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Technical support outsourcing services based in the United States1,177
- Technical support outsourcing services based in Brazil449
- Technical support outsourcing services based in the United Kingdom424
- Technical support outsourcing services based in India365
- Technical support outsourcing services based in Canada169
- Technical support outsourcing services based in Germany146
- Technical support outsourcing services based in Australia132
- Technical support outsourcing services based in France123
- Technical support outsourcing services based in Italy118
- Technical support outsourcing services based in Spain113
- Technical support outsourcing services based in Poland97
- Technical support outsourcing services based in Pakistan89
- Technical support outsourcing services based in South Africa89
- Technical support outsourcing services based in Argentina67
- Technical support outsourcing services based in the Netherlands47
- Technical support outsourcing services based in Belgium41
- Technical support outsourcing services based in the Philippines36
- Technical support outsourcing services based in Portugal34
Questions about this company list
What does Exact match mean for technical support outsourcing services?
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 technical support outsourcing services did RevenueBase find worldwide?
The saved snapshot records 5,552 matching company records, 65,262 tracked contacts and 9,356 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 21, 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.
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Cite this list
RevenueBase Data Team. Top 25 technical support outsourcing services worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/technical-support-outsourcing-services.
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 technical support outsourcing services worldwide
RevenueBase records 5,552 matching company records for technical support outsourcing services worldwide, with 65,262 tracked contacts and 9,356 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 21, 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 technical support outsourcing services 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 | Covisiancovisian.com HQ: Milano, ItalyReported employees: 10001+ | Milano, Italy | 10001+ | Exact match | 2,810 contacts → |
“is a tech company specialized in providing, and for & customer care.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sybrid Private Limitedsybrid.com HQ: Karachi, PakistanReported employees: 1,001-5,000 | Karachi, Pakistan | 1,001-5,000 | Exact match | 1,609 contacts → |
“Sybrid (Pvt) Ltd is Pakistan's leading technology solutions provider, helping businesses optimize their operations and drive growth.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ANOVOanovo.com HQ: Suresnes, FranceReported employees: 1,001-5,000 | Suresnes, France | 1,001-5,000 | Exact match | 1,603 contacts → |
“ANOVO provides after-sales support solutions for high-tech products – from their sale through to ownership and disposal.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Horatiohirehoratio.com HQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 860 contacts → |
“Horatio is a premier, tech-enabled outsourcing partner helping ambitious companies scale customer experience and complex business operations without compromising quality…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Decisiononedecisionone.com HQ: Havertown, PA, United StatesReported employees: 501-1,000 | Havertown, PA, United States | 501-1,000 | Exact match | 623 contacts → |
“DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SESskuldelev.dk HQ: DenmarkReported employees: Not recorded | Denmark | Not recorded | Exact match | 618 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Telenetworktelenetwork.com HQ: San Marcos, TX, United StatesReported employees: 1,001-5,000 | San Marcos, TX, United States | 1,001-5,000 | Exact match | 562 contacts → |
“teleNetwork is a leading provider of outsourced customer service, technical support, and sales enablement solutions for technology products and services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Arklok Tecnologiaarklok.com.br HQ: Barueri, BrazilReported employees: 501-1,000 | Barueri, Brazil | 501-1,000 | Exact match | 523 contacts → |
“Somos a Arklok, o OUTSOURCING de verdade.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ESP Global Servicesespglobalservices.com HQ: Reading, United KingdomReported employees: 501-1,000 | Reading, United Kingdom | 501-1,000 | Exact match | 510 contacts → |
“ESP provides IT support services across the globe.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Onesupportonesupport.com HQ: San Marcos, TX, United StatesReported employees: 1,001-5,000 | San Marcos, TX, United States | 1,001-5,000 | Exact match | 475 contacts → |
“OneSupport is a leading provider of customer experience, technical support, and sales enablement solutions for technology products and services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Geeksquadgeeksquad.ca HQ: Dartmouth, CanadaReported employees: 501-1,000 | Dartmouth, Canada | 501-1,000 | Exact match | 470 contacts → |
“Offer any technology services, support and setups.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Eastvantageeastvantage.com HQ: Sofia, BulgariaReported employees: 1,001-5,000 | Sofia, Bulgaria | 1,001-5,000 | Exact match | 452 contacts → |
“Eastvantage is a global managed services and outsourcing partner helping businesses grow with confidence through reliable, scalable, and technology-enabled delivery.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Functionarythefunctionary.com HQ: Aubrey, TX, United StatesReported employees: 1,001-5,000 | Aubrey, TX, United States | 1,001-5,000 | Exact match | 415 contacts → |
“The Functionary helps companies scale operations around the reality of their business, not a standard model.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tech Domaintechdomain.com.au HQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 409 contacts → |
“Tech Domain is a global field services and technology solutions provider helping enterprises, managed service providers, telecommunications companies, and technology partners…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sellbytel Groupsellbytel.com HQ: Nuremberg, GermanyReported employees: 5,001-10,000 | Nuremberg, Germany | 5,001-10,000 | Exact match | 359 contacts → |
“The SELLBYTEL Group is one of the worldwide leading outsourcing specialists and part of Webhelp.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Transact Globaltransactglobal.com HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 340 contacts → |
“We specialize in end-to-end outsourcing across all industries and functions, including: Customer Support & Call Center Inbound/outbound call handling, technical support, live…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | PCShelpmepcs.com HQ: Moorestown, NJ, United StatesReported employees: 201-500 | Moorestown, NJ, United States | 201-500 | Exact match | 336 contacts → |
“Teamwork.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mellon Groupmellongroup.com HQ: Piraeus, GreeceReported employees: 5,001-10,000 | Piraeus, Greece | 5,001-10,000 | Exact match | 311 contacts → |
“Mellon Group is a leading multinational company and one of the top Information Technology providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Teletech Internationalteletech-int.com HQ: Clichy, FranceReported employees: 201-500 | Clichy, France | 201-500 | Exact match | 306 contacts → |
“Teletech supports you in initiating or nurturing the relationship with your prospects / users / customers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Systemantech INCsystemantech.com HQ: Quezon City, PhilippinesReported employees: 201-500 | Quezon City, Philippines | 201-500 | Exact match | 281 contacts → |
“ABOUT US Systemantech Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Everhelpever-help.com HQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 249 contacts → |
“Your dedicated process outsourcing partner with data-driven approach EverHelp is an industry-leading provider of business operations outsourcing and customer support solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wolkit Soluciones DE TIwolkit.mx HQ: MexicoReported employees: Not recorded | Mexico | Not recorded | Exact match | 244 contacts → |
“Corporativo Guadalajara” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Koiné SRLkoine.ve.it HQ: Maerne, ItalyReported employees: 501-1,000 | Maerne, Italy | 501-1,000 | Exact match | 239 contacts → |
“Koiné is a leader company which works in service industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Calanit By ONEcalanit.com HQ: Netanya, IsraelReported employees: 501-1,000 | Netanya, Israel | 501-1,000 | Exact match | 225 contacts → |
“כלנית שהינה חלק מקבוצת ONE, מובילה בתחום ניהול ותפעול מוקדים, שרותי המומחים, תמיכה ושירות למעלה משני עשורים, בעזרת צוות המקצוענים שלנו, שמאפשרים לנו להציע את השירות הטוב ביותר…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Technical support outsourcing services: dataset insights
September 21, 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
5,518 records in the displayed employee bands.
34 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 5,552 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 21, 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 ↗
Technical support outsourcing services by location
18 lists · largest firstEvery Technical support outsourcing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Technical support outsourcing services based in the United States1,177
- Technical support outsourcing services based in Brazil449
- Technical support outsourcing services based in the United Kingdom424
- Technical support outsourcing services based in India365
- Technical support outsourcing services based in Canada169
- Technical support outsourcing services based in Germany146
- Technical support outsourcing services based in Australia132
- Technical support outsourcing services based in France123
- Technical support outsourcing services based in Italy118
- Technical support outsourcing services based in Spain113
- Technical support outsourcing services based in Poland97
- Technical support outsourcing services based in Pakistan89
- Technical support outsourcing services based in South Africa89
- Technical support outsourcing services based in Argentina67
- Technical support outsourcing services based in the Netherlands47
- Technical support outsourcing services based in Belgium41
- Technical support outsourcing services based in the Philippines36
- Technical support outsourcing services based in Portugal34
Questions about this company list
What does Exact match mean for technical support outsourcing services?
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 technical support outsourcing services did RevenueBase find worldwide?
The saved snapshot records 5,552 matching company records, 65,262 tracked contacts and 9,356 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 21, 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
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Cite this list
RevenueBase Data Team. Top 25 technical support outsourcing services worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/technical-support-outsourcing-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗