Company lists · Data refreshed September 2026
Top 21 Outsourcing services companies based in Vietnam
RevenueBase identified 99 company matches for outsourcing services companies associated with Vietnam as of September 2026 and tracks 3,335 professional contacts across them, including 223 with verified work emails. Ho Chi Minh City is the largest hub.
This list covers company matches for outsourcing services companies associated with Vietnam, 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 14, 2026.
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 21 largest outsourcing services companies based in Vietnam
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 421 contacts → | ||||
Exact match “transcosmos Vietnam Co, Ltd, 100% Japanese-invested company, focuses on a variety of services on Call Center, BPO (Business Process Outsourcing), Business Intelligence, Digital…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 2 | 259 contacts → | ||||
Exact match “Established in 2005, ExperTrans Global is a leading company in term of globalization solution service.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 3 | 220 contacts → | ||||
Exact match “S3 Corporation is a leading software outsourcing service provider based in Vietnam.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 4 | 184 contacts → | ||||
Exact match “LTS Group is a dedicated IT outsourcing services provider headquartered in Vietnam with subsidiaries in Japan & the United States.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 5 | 178 contacts → | ||||
Exact match “Titan Technology Corporation (Titan) is an incorporated company founded in 2013.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 6 | 153 contacts → | ||||
Exact match “Dear Clients, Found in 2002, NIC Human Resources Consulting JSC was regarded as the first tier of HR Solutions in Vietnam and has been recognizing as the leading service provider…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 7 | 130 contacts → | ||||
Exact match “PUNGKOOK SAIGON II is an Outsourcing/Offshoring company located in 2A Road 8, Song Than Industrial Park, Binh Duong, Binh Dinh Province, Viet Nam.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 8 | 68 contacts → | ||||
Exact match “3S wants to contribute its unique value to the Software Out-sourcing/Off-shoring Service Industry in Vietnam and creating more choices for customers to quickly find a reliable…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 9 | 52 contacts → | ||||
Exact match “Vietnam -based - Global IT Software Development Service Provider.SHAREWORK is a provider of IT software development services and business processing services with over 200…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “Gleads được hình thành với sứ mệnh hỗ trợ các công ty, doanh nghiệp nâng tầm thương hiệu quốc tế và tiếp cận đến người tiêu dùng trên khắp thế giới.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “Since 2012, Remote Resources delivers offshore staffing and outsourcing solutions to boost your growth, flexibility and profitability.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 12 | 33 contacts → | ||||
Exact match “Ascension 6 is a leading outsourcing company specializing in providing staffing solutions with expertise in Engineering Design, and BPO.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “The Orange Group (TOG) is the facilitator for services and products primary related to the IT industry.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “TVT GROUP is providing the software outsourcing and staffing services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “Pure Moderation - a brand of Gear Pure Moderation is a global business process outsourcing vendor specializing in a range of services based in Vietnam, Laos, Indonesia, Thailand…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “Niem Tin Viet Telecom Company (NTV) earns a high reputation in providing outsourcing services including solutions and customer care service in Vietnam market.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “iPlus Solution is a leading IT outsourcing company specializing in software development services, industry-specific solutions, and human resource services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Providing fast delivering, off-shore teams for your business success” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “ITO Technology Solution is a software outsourcing services company that offers high quality and ideal development solutions for global clients in various industries.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “BPO - Business Process Outsourcing” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “LETMECARE provides a broad portfolio of information technology solutions and business process to its clients worldwide.” Recorded in the RevenueBase company graph · Sep 14, 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 “outsourcing services 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 21 of 99 outsourcing services companies based in Vietnam
See the full list, filter by size, metro and specialty, and access 223 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Outsourcing services companies based in Vietnam at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Vietnam, so it is reported there. Company counts and contact totals on this page are exact for Vietnam, over 99 companies.
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.
- What qualifies
- Company records associated with Vietnam whose business descriptions match “outsourcing services 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 223 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 14, 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.
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 “outsourcing services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsourcing services companies are there based in Vietnam?
RevenueBase identified 99 company matches for outsourcing services companies associated with Vietnam 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?
Transcosmos Vietnam Co., LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most outsourcing services companies?
Ho Chi Minh City leads with 35 company records, followed by Hanoi (24) and Da Nang (5).
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 223 professional contacts with verified work emails tracked across these 99 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 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 99 outsourcing services companies based in Vietnam. 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 21 outsourcing services companies based in Vietnam
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 99 matching company records for outsourcing services companies based in Vietnam, with 3,335 tracked contacts and 223 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 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 21 outsourcing services companies based in Vietnam
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 |  Transcosmos Vietnam Co., LTDtrans-cosmos.com.vnHQ: Ho Chi Minh - Ha Noi, VietnamReported employees: 1,001-5,000 | Ho Chi Minh - Ha Noi, Vietnam | 1,001-5,000 | Exact match | 421 contacts → |
“transcosmos Vietnam Co, Ltd, 100% Japanese-invested company, focuses on a variety of services on Call Center, BPO (Business Process Outsourcing), Business Intelligence, Digital…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Expertrans Global Corpexpertrans.comHQ: Hanoi, VietnamReported employees: 51-200 | Hanoi, Vietnam | 51-200 | Exact match | 259 contacts → |
“Established in 2005, ExperTrans Global is a leading company in term of globalization solution service.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  S3 Corporation S3corps3corp.com.vnHQ: Hcm, VietnamReported employees: 201-500 | Hcm, Vietnam | 201-500 | Exact match | 220 contacts → |
“S3 Corporation is a leading software outsourcing service provider based in Vietnam.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  LTS Groupltsgroup.techHQ: Mỹ Đình 2, VietnamReported employees: 201-500 | Mỹ Đình 2, Vietnam | 201-500 | Exact match | 184 contacts → |
“LTS Group is a dedicated IT outsourcing services provider headquartered in Vietnam with subsidiaries in Japan & the United States.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Titan Technology Corporationtitancorpvn.comHQ: Ho Chi Minh City, VietnamReported employees: 201-500 | Ho Chi Minh City, Vietnam | 201-500 | Exact match | 178 contacts → |
“Titan Technology Corporation (Titan) is an incorporated company founded in 2013.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  NIC Global Sourcing JSCnicvn.comHQ: Ho Chi Minh City, VietnamReported employees: 5,001-10,000 | Ho Chi Minh City, Vietnam | 5,001-10,000 | Exact match | 153 contacts → |
“Dear Clients, Found in 2002, NIC Human Resources Consulting JSC was regarded as the first tier of HR Solutions in Vietnam and has been recognizing as the leading service provider…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pungkook Saigon IIpungkookvn.com HQ: Binh Duong, VietnamReported employees: 10001+ | Binh Duong, Vietnam | 10001+ | Exact match | 130 contacts → |
“PUNGKOOK SAIGON II is an Outsourcing/Offshoring company located in 2A Road 8, Song Than Industrial Park, Binh Duong, Binh Dinh Province, Viet Nam.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  3s Intersoft JSC3si.vnHQ: Hanoi, VietnamReported employees: 201-500 | Hanoi, Vietnam | 201-500 | Exact match | 68 contacts → |
“3S wants to contribute its unique value to the Software Out-sourcing/Off-shoring Service Industry in Vietnam and creating more choices for customers to quickly find a reliable…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sharework Corpupsharework.comHQ: Ward 13, VietnamReported employees: 51-200 | Ward 13, Vietnam | 51-200 | Exact match | 52 contacts → |
“Vietnam -based - Global IT Software Development Service Provider.SHAREWORK is a provider of IT software development services and business processing services with over 200…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gleads Vietnamgleads.vnHQ: Ho Chi Minh City, VietnamReported employees: 51-200 | Ho Chi Minh City, Vietnam | 51-200 | Exact match | 48 contacts → |
“Gleads được hình thành với sứ mệnh hỗ trợ các công ty, doanh nghiệp nâng tầm thương hiệu quốc tế và tiếp cận đến người tiêu dùng trên khắp thế giới.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Remote Resourcesremoteresources.comHQ: Ho Chi Minh City, VietnamReported employees: 51-200 | Ho Chi Minh City, Vietnam | 51-200 | Exact match | 45 contacts → |
“Since 2012, Remote Resources delivers offshore staffing and outsourcing solutions to boost your growth, flexibility and profitability.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ascension 6ascension6.com.auHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 33 contacts → |
“Ascension 6 is a leading outsourcing company specializing in providing staffing solutions with expertise in Engineering Design, and BPO.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  The Orange Grouptog.com.vnHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 17 contacts → |
“The Orange Group (TOG) is the facilitator for services and products primary related to the IT industry.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  TVT Group Corporationtvtgroup.ioHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 17 contacts → |
“TVT GROUP is providing the software outsourcing and staffing services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Pure Moderationpuremoderation.comHQ: Hanoi, VietnamReported employees: Not recorded | Hanoi, Vietnam | Not recorded | Exact match | 15 contacts → |
“Pure Moderation - a brand of Gear Pure Moderation is a global business process outsourcing vendor specializing in a range of services based in Vietnam, Laos, Indonesia, Thailand…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Niem TIN Viet Telecommunication Ltd. Company - NTVniemtinviet.com.vnHQ: Ho Chi Minh City, VietnamReported employees: 1,001-5,000 | Ho Chi Minh City, Vietnam | 1,001-5,000 | Exact match | 14 contacts → |
“Niem Tin Viet Telecom Company (NTV) earns a high reputation in providing outsourcing services including solutions and customer care service in Vietnam market.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Iplus Solutioniplus.com.vnHQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 7 contacts → |
“iPlus Solution is a leading IT outsourcing company specializing in software development services, industry-specific solutions, and human resource services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  1 More Team1moreteam.comHQ: Ho Chi Minh City, VietnamReported employees: 1-10 | Ho Chi Minh City, Vietnam | 1-10 | Exact match | 6 contacts → |
“Providing fast delivering, off-shore teams for your business success” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ITO Technology Solutions Co., LTDitoideal.comHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 4 contacts → |
“ITO Technology Solution is a software outsourcing services company that offers high quality and ideal development solutions for global clients in various industries.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  BPO Vietnambpovietnam.com.vnHQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 3 contacts → |
“BPO - Business Process Outsourcing” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Letmecare JSCletmecare.vnHQ: Hcm City, VietnamReported employees: 51-200 | Hcm City, Vietnam | 51-200 | Exact match | 2 contacts → |
“LETMECARE provides a broad portfolio of information technology solutions and business process to its clients worldwide.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 99 company matches
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Outsourcing services companies: dataset insights
September 14, 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
99 records in the displayed employee bands.
0 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 worldwide rather than for Vietnam, so it is reported there. Company counts and contact totals on this page are exact for Vietnam, over 99 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 14, 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 ↗
Questions about this company list
What does Exact match mean for outsourcing services 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 outsourcing services companies did RevenueBase find based in Vietnam?
The saved snapshot records 99 matching company records, 3,335 tracked contacts and 223 verified emails. The public preview displays 21 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 14, 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
Outsourcing services companies by geography
- Outsourcing services companies based in Barueri, Brazil
- Outsourcing services companies based in Belo Horizonte, Brazil
- Outsourcing services companies based in Curitiba, Brazil
- Outsourcing services companies based in Rio De Janeiro, Brazil
- Outsourcing services companies based in Sao Paulo, Brazil
- Outsourcing services companies based in Bogota, Colombia
- Outsourcing services companies based in Ahmedabad, India
- Outsourcing services companies based in Bangalore, India
- Outsourcing services companies based in Chennai, India
- Outsourcing services companies based in Coimbatore, India
- Outsourcing services companies based in Delhi, India
- Outsourcing services companies based in Gurgaon, India
Cite this list
RevenueBase Data Team. Top 21 outsourcing services companies based in Vietnam. Snapshot: September 14, 2026. https://revenuebase.ai/companies/outsourcing-services-companies/vietnam.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- New lists
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Company intelligence · public preview
Top 21 outsourcing services companies based in Vietnam
RevenueBase records 99 matching company records for outsourcing services companies based in Vietnam, with 3,335 tracked contacts and 223 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 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 21 outsourcing services companies based in Vietnam
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 | Transcosmos Vietnam Co., LTDtrans-cosmos.com.vn HQ: Ho Chi Minh - Ha Noi, VietnamReported employees: 1,001-5,000 | Ho Chi Minh - Ha Noi, Vietnam | 1,001-5,000 | Exact match | 421 contacts → |
“transcosmos Vietnam Co, Ltd, 100% Japanese-invested company, focuses on a variety of services on Call Center, BPO (Business Process Outsourcing), Business Intelligence, Digital…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Expertrans Global Corpexpertrans.com HQ: Hanoi, VietnamReported employees: 51-200 | Hanoi, Vietnam | 51-200 | Exact match | 259 contacts → |
“Established in 2005, ExperTrans Global is a leading company in term of globalization solution service.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | S3 Corporation S3corps3corp.com.vn HQ: Hcm, VietnamReported employees: 201-500 | Hcm, Vietnam | 201-500 | Exact match | 220 contacts → |
“S3 Corporation is a leading software outsourcing service provider based in Vietnam.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | LTS Groupltsgroup.tech HQ: Mỹ Đình 2, VietnamReported employees: 201-500 | Mỹ Đình 2, Vietnam | 201-500 | Exact match | 184 contacts → |
“LTS Group is a dedicated IT outsourcing services provider headquartered in Vietnam with subsidiaries in Japan & the United States.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Titan Technology Corporationtitancorpvn.com HQ: Ho Chi Minh City, VietnamReported employees: 201-500 | Ho Chi Minh City, Vietnam | 201-500 | Exact match | 178 contacts → |
“Titan Technology Corporation (Titan) is an incorporated company founded in 2013.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | NIC Global Sourcing JSCnicvn.com HQ: Ho Chi Minh City, VietnamReported employees: 5,001-10,000 | Ho Chi Minh City, Vietnam | 5,001-10,000 | Exact match | 153 contacts → |
“Dear Clients, Found in 2002, NIC Human Resources Consulting JSC was regarded as the first tier of HR Solutions in Vietnam and has been recognizing as the leading service provider…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pungkook Saigon IIpungkookvn.com HQ: Binh Duong, VietnamReported employees: 10001+ | Binh Duong, Vietnam | 10001+ | Exact match | 130 contacts → |
“PUNGKOOK SAIGON II is an Outsourcing/Offshoring company located in 2A Road 8, Song Than Industrial Park, Binh Duong, Binh Dinh Province, Viet Nam.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 3s Intersoft JSC3si.vn HQ: Hanoi, VietnamReported employees: 201-500 | Hanoi, Vietnam | 201-500 | Exact match | 68 contacts → |
“3S wants to contribute its unique value to the Software Out-sourcing/Off-shoring Service Industry in Vietnam and creating more choices for customers to quickly find a reliable…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sharework Corpupsharework.com HQ: Ward 13, VietnamReported employees: 51-200 | Ward 13, Vietnam | 51-200 | Exact match | 52 contacts → |
“Vietnam -based - Global IT Software Development Service Provider.SHAREWORK is a provider of IT software development services and business processing services with over 200…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gleads Vietnamgleads.vn HQ: Ho Chi Minh City, VietnamReported employees: 51-200 | Ho Chi Minh City, Vietnam | 51-200 | Exact match | 48 contacts → |
“Gleads được hình thành với sứ mệnh hỗ trợ các công ty, doanh nghiệp nâng tầm thương hiệu quốc tế và tiếp cận đến người tiêu dùng trên khắp thế giới.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Remote Resourcesremoteresources.com HQ: Ho Chi Minh City, VietnamReported employees: 51-200 | Ho Chi Minh City, Vietnam | 51-200 | Exact match | 45 contacts → |
“Since 2012, Remote Resources delivers offshore staffing and outsourcing solutions to boost your growth, flexibility and profitability.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ascension 6ascension6.com.au HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 33 contacts → |
“Ascension 6 is a leading outsourcing company specializing in providing staffing solutions with expertise in Engineering Design, and BPO.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Orange Grouptog.com.vn HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 17 contacts → |
“The Orange Group (TOG) is the facilitator for services and products primary related to the IT industry.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | TVT Group Corporationtvtgroup.io HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 17 contacts → |
“TVT GROUP is providing the software outsourcing and staffing services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Pure Moderationpuremoderation.com HQ: Hanoi, VietnamReported employees: Not recorded | Hanoi, Vietnam | Not recorded | Exact match | 15 contacts → |
“Pure Moderation - a brand of Gear Pure Moderation is a global business process outsourcing vendor specializing in a range of services based in Vietnam, Laos, Indonesia, Thailand…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Niem TIN Viet Telecommunication Ltd. Company - NTVniemtinviet.com.vn HQ: Ho Chi Minh City, VietnamReported employees: 1,001-5,000 | Ho Chi Minh City, Vietnam | 1,001-5,000 | Exact match | 14 contacts → |
“Niem Tin Viet Telecom Company (NTV) earns a high reputation in providing outsourcing services including solutions and customer care service in Vietnam market.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Iplus Solutioniplus.com.vn HQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 7 contacts → |
“iPlus Solution is a leading IT outsourcing company specializing in software development services, industry-specific solutions, and human resource services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 1 More Team1moreteam.com HQ: Ho Chi Minh City, VietnamReported employees: 1-10 | Ho Chi Minh City, Vietnam | 1-10 | Exact match | 6 contacts → |
“Providing fast delivering, off-shore teams for your business success” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ITO Technology Solutions Co., LTDitoideal.com HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 4 contacts → |
“ITO Technology Solution is a software outsourcing services company that offers high quality and ideal development solutions for global clients in various industries.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BPO Vietnambpovietnam.com.vn HQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 3 contacts → |
“BPO - Business Process Outsourcing” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Letmecare JSCletmecare.vn HQ: Hcm City, VietnamReported employees: 51-200 | Hcm City, Vietnam | 51-200 | Exact match | 2 contacts → |
“LETMECARE provides a broad portfolio of information technology solutions and business process to its clients worldwide.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Outsourcing services companies: dataset insights
September 14, 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
99 records in the displayed employee bands.
0 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 worldwide rather than for Vietnam, so it is reported there. Company counts and contact totals on this page are exact for Vietnam, over 99 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 14, 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 ↗
Questions about this company list
What does Exact match mean for outsourcing services 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 outsourcing services companies did RevenueBase find based in Vietnam?
The saved snapshot records 99 matching company records, 3,335 tracked contacts and 223 verified emails. The public preview displays 21 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 14, 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 21 outsourcing services companies based in Vietnam. Snapshot: September 14, 2026. https://revenuebase.ai/companies/outsourcing-services-companies/vietnam.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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