Company lists · Data refreshed September 2026

Top 25 Iot software development services based in Vietnam

Name: Iot software development services based in Vietnam
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 132 companies tracked

RevenueBase identified 132 iot software development services headquartered in Vietnam as of September 2026 and tracks 4,611 professional contacts across them, including 358 with verified work emails. Ho Chi Minh City is the largest hub.

This list covers iot software development services headquartered in Vietnam, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

132Companies

4,611Contacts tracked

358Verified emails

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The 25 largest iot software development services based in Vietnam

Ranked by team size

Top 25 of 132 iot software development services based in Vietnam, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iot software development services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sotatek., JSC	Indirect evidence	Hanoi, VietnamHQ checked Sep 28, 2026	1,001-5,000	889 contacts →
	Indirect evidence “SotaTek, a subsidiary of Sota Holdings, is an AI & Blockchain Innovation Partner.” Source: RevenueBase Database · checked Sep 28, 2026
2	AHT Tech	Strong evidence	Hanoi, VietnamHQ checked Sep 28, 2026	201-500	230 contacts →
	Strong evidence “A global software development and IT solutions company specializing in digital commerce and customer experience.” Source: RevenueBase Database · checked Sep 28, 2026
3	MOR Software JSC	Partial evidence	Nam Tu Liem, VietnamHQ checked Sep 28, 2026	201-500	215 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
4	Titan Technology Corporation	Indirect evidence	Ho Chi Minh, VietnamHQ checked Sep 28, 2026	201-500	178 contacts →
	Indirect evidence “Titan Technology Corporation (Titan) is an incorporated company founded in 2013.” Source: RevenueBase Database · checked Sep 28, 2026
5	VTI Career	Strong evidence	Cau Giay, VietnamHQ checked Sep 28, 2026	501-1,000	162 contacts →
	Strong evidence “VTI is an IT Service and Software Company VTI strength are - Experienced Talent Pools can communicate in both Japanese and English - Update latest technology Cloud, IoT and AI -…” Source: RevenueBase Database · checked Sep 28, 2026
6	Enclave Vietnam	Partial evidence	Danang, VietnamHQ checked Sep 28, 2026	201-500	129 contacts →
	Partial evidence “Enclave is an international software engineering company delivering high-quality technology solutions for global clients.” Source: RevenueBase Database · checked Sep 28, 2026
7	Napa Global	Indirect evidence	Danang, VietnamHQ checked Sep 28, 2026	201-500	123 contacts →
	Indirect evidence “NAPA Global is one of the most trusted IT services and consulting companies in Vietnam.” Source: RevenueBase Database · checked Sep 28, 2026
8	Synodus	Partial evidence	Cau Giay, VietnamHQ checked Sep 28, 2026	201-500	110 contacts →
	Partial evidence “The engineering partner for high-stakes, mission-critical systems When software cannot afford unexpected downtime, security risks, or failed go-lives, engineering discipline…” Source: RevenueBase Database · checked Sep 28, 2026
9	Amela Technology	Strong evidence	Me Tri, VietnamHQ checked Sep 28, 2026	201-500	96 contacts →
	Strong evidence “AMELA Technology is a leading IT outsourcing company in Vietnam, specializing in IT staffing services, dedicated development teams (ODC), and software development solutions for…” Source: RevenueBase Database · checked Sep 28, 2026
10	Ekotek	Partial evidence	Yen Hoa Ward, VietnamHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Ekotek provides software engineering and AI integration services for enterprise organizations looking to modernize systems, automate operations, and accelerate digital initiatives.” Source: RevenueBase Database · checked Sep 28, 2026
11	Rikai 株式会社	Indirect evidence	Thanh Khe, VietnamHQ checked Sep 28, 2026	201-500	88 contacts →
	Indirect evidence “RIKAI2017SIerDX RIKAI TechnologyDX IT MVP AIIoT DevOps 7 300SE 600 95% ISO 27001 4050% 2 SIer345% 6MVPA EC” Source: RevenueBase Database · checked Sep 28, 2026
12	Evotek	Strong evidence	Cau Giay, VietnamHQ checked Sep 28, 2026	201-500	72 contacts →
	Strong evidence “Evotek is a software development company based in Hanoi, Vietnam.” Source: RevenueBase Database · checked Sep 28, 2026
13	Kiaisoft株式会社	Indirect evidence	Ha Noi, VietnamHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “https://kiaisoft.com/== iOS Swift / Android Kotlin / Android Java / Flutter / Python / PHP / Ruby.” Source: RevenueBase Database · checked Sep 28, 2026
14	Software Development Aegona LTD	Strong evidence	Ho Chi Minh, VietnamHQ checked Sep 28, 2026	51-200	57 contacts →
	Strong evidence “AEGONA - IT SERVICE & SOFTWARE DEVELOPMENT Aegona is an IT service company based in Ho Chi Minh city, VietNam.” Source: RevenueBase Database · checked Sep 28, 2026
15	Techsoft	Strong evidence	Da Nang, VietnamHQ checked Sep 28, 2026	51-200	56 contacts →
	Strong evidence “TechSoft is a software development and consulting company with HQ in Vietnam (Danang) and 3 other locations in Canada, the Netherlands, and Belgium.” Source: RevenueBase Database · checked Sep 28, 2026
16	Relia Software	Strong evidence	Ho Chi Minh City, VietnamHQ checked Sep 28, 2026	51-200	53 contacts →
	Strong evidence “Founded in 2011, Relia Software is a trusted name in custom software and mobile app development.” Source: RevenueBase Database · checked Sep 28, 2026
17	TTC Technology Solutions	Indirect evidence	Ha Noi, VietnamHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “TTC Solutions is a leading IT provider in Vietnam.” Source: RevenueBase Database · checked Sep 28, 2026
18	Digital Fortress Co., LTD	Partial evidence	Da Nang, VietnamHQ checked Sep 28, 2026	11-50	51 contacts →
	Partial evidence “Digital Fortress boasts over 8 years of expertise in R&D, software, hardware, cross-platform mobile, and DevOps.” Source: RevenueBase Database · checked Sep 28, 2026
19	Pionero JSC	Indirect evidence	Hanoi, VietnamHQ checked Sep 28, 2026	51-200	45 contacts →
	Indirect evidence “We are Pionero, we are tech enthusiasts who thrive on building extraordinary partnerships that make a tangible difference in the digital world.” Source: RevenueBase Database · checked Sep 28, 2026
20	Extreme Vietnam	Partial evidence	Ha Noi, VietnamHQ checked Sep 28, 2026	51-200	44 contacts →
	Partial evidence “CEO 2013913 USD 150 6033 DX Web AI IoT CMMI Company Overview Company Name: Extreme Vietnam Co, Lyd CEO: Yuji Soeda Established: September 2013 (13th fiscal year) Capital: USD…” Source: RevenueBase Database · checked Sep 28, 2026
21	Vinsofts JSC	Partial evidence	Hanoi, VietnamHQ checked Sep 28, 2026	51-200	28 contacts →
	Partial evidence “Vinsofts is a software outsourcing and IT consulting service provider that was initially established in July 2013 with the name of VIN software company limited.” Source: RevenueBase Database · checked Sep 28, 2026
22	ZAMO	Strong evidence	Ho Chi Minh, VietnamHQ checked Sep 28, 2026	11-50	22 contacts →
	Strong evidence “ZAMO, stands for Zest - Aspiration - Modesty - Optimism, is a software development company established in 2016.” Source: RevenueBase Database · checked Sep 28, 2026
23	Amagumo Labs	Indirect evidence	Ho Chi Minh City, VietnamHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “We specialize in delivering tailored IT solutions and outsourcing services to startups and corporates across Europe, the United States, and Asia since 2013.” Source: RevenueBase Database · checked Sep 28, 2026
24	TVT Group Corporation	Partial evidence	Ho Chi Minh, VietnamHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “TVT GROUP is providing the software outsourcing and staffing services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Nhatrang Hitech Company, LTD	Partial evidence	Hochiminh, VietnamHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Your trusted partner in RTLS, AI and IoT, with over 15 years of experience in research, design, manufacturing and commercialization of high-precision electronic devices and…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: iot software development services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names iot software development services.
Partial evidence: Its own public description names part of iot software development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot software development services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 132 iot software development services based in Vietnam

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Iot software development services based in Vietnam at a glance

As of Sep 28, 2026

7.8%Verified-email coverage

34.9Average contacts per company

11-50Median size (employees)

20.5%Largest-city concentration · Ho Chi Minh City

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 132 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among iot software development services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Vietnam whose own description of what they do matches “iot software development services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names iot software development services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among iot software development services, and records with no verified work email. Companies headquartered outside Vietnam are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 358 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names iot software development services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many iot software development services are there based in Vietnam?

RevenueBase identified 132 iot software development services headquartered in Vietnam as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sotatek., JSC, headquartered in Vietnam, tops this list with the largest team on record.

Which city has the most iot software development services?

Ho Chi Minh City leads with 27 headquartered companies, followed by Hanoi (25) and Ho Chi Minh (21).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 358 verified decision-maker contacts tracked across these 132 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.