Company lists · Data refreshed September 2026

Top 15 Tech sales outsourcing companies based in Vietnam

RevenueBase identified 84 company matches for tech sales outsourcing companies associated with Vietnam as of September 2026 and tracks 2,162 professional contacts across them, including 124 with verified work emails. Hanoi is the largest hub.

This list covers company matches for tech sales outsourcing 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 29, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
84Companies
2,162Contacts tracked
124Verified emails
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The 15 largest tech sales outsourcing companies based in Vietnam

Ranked by team size
Top 15 of 84 company matches for tech sales outsourcing companies based in Vietnam, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHcm, VietnamHQ recorded Sep 29, 2026201-500220 contacts →

Exact match

“S3 Corporation is a leading software outsourcing service provider based in Vietnam.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNam Tu Liem, VietnamHQ recorded Sep 29, 2026201-500215 contacts →

Exact match

“MOR Software is a leading software outsourcing company in Vietnam with years of continuous innovation and enhancement of high-quality software services for both domestic and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchMỹ Đình 2, VietnamHQ recorded Sep 29, 2026201-500184 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 29, 2026 · View company records in RevenueBase
4Exact matchHo Chi Minh City, VietnamHQ recorded Sep 29, 2026201-500178 contacts →

Exact match

“Titan Technology Corporation (Titan) is an incorporated company founded in 2013.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMe Tri, VietnamHQ recorded Sep 29, 2026201-50096 contacts →

Exact match

“AMELA Technology is a leading IT outsourcing company in Vietnam, specializing in IT staffing services, dedicated development teams (ODC), and software development solutions for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchHo Chi Minh City, VietnamHQ recorded Sep 29, 202651-20048 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 29, 2026 · View company records in RevenueBase
7Exact matchPhường Trung Liệt, VietnamHQ recorded Sep 29, 202651-20048 contacts →

Exact match

“Techbank Software is a technology company that specializes in providing offshore development, offshore B-O-T, IT Engineers Staffing and other services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchHanoi, VietnamHQ recorded Sep 29, 2026201-50045 contacts →

Exact match

“At BlueOC, we specialize in solving complex IT challenges with cutting-edge technologies such as AI, VR/AR, IoT, mobile, web, and cloud.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchHo Chi Minh City, VietnamHQ recorded Sep 29, 20261-1021 contacts →

Exact match

“YouthDev is high tech solution and outsourcing company which focus mostly on taking new technologies or ideas into effect.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchHo Chi Minh City, VietnamHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“TVT GROUP is providing the software outsourcing and staffing services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchDa Lat, VietnamHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Simplify Dalat operates on the mission of bringing opportunities for all - CUSTOMERS, EMPLOYEES and COMMUNITY.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchHà Nội, VietnamHQ recorded Sep 29, 202651-20015 contacts →

Exact match

“TelePro – Giải pháp Telesale, Telemarketing Công nghệ 4.0 đầu tiên cho các doanh nghiệp tại Việt Nam- • Chúng tôi hiện đang cung cấp các gói dịch vụ dành cho doanh nghiệp, bao…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchHo Chi Minh City, VietnamHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“We provide groundbreaking solutions in applying Artificial Intelligence and IT outsourcing services to many local and global companies to help businesses reduce labor and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchHo Chi Minh City, VietnamHQ recorded Sep 29, 202651-2007 contacts →

Exact match

“Gigarion Technology is your trusted partner in software outsourcing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchHanoi, VietnamHQ recorded Sep 29, 202611-507 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 29, 2026 · View company records in RevenueBase

Showing 15 of 84 tech sales outsourcing companies based in Vietnam

See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tech sales outsourcing companies based in Vietnam at a glance

As of Sep 29, 2026
5.7%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
33.3%Largest-city concentration · Hanoi
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
37
51-200
20
201-500
14
501-1,000
2
1,001-5,000
1

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 84 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 “tech sales outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. 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 124 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 29, 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 “tech sales outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tech sales outsourcing companies are there based in Vietnam?

RevenueBase identified 84 company matches for tech sales outsourcing 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?

S3 Corporation S3corp tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tech sales outsourcing companies?

Hanoi leads with 28 company records, followed by Ho Chi Minh City (24) and Ha Noi (9).

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 124 professional contacts with verified work emails tracked across these 84 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 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.