Company lists · Data refreshed November 2026

Top 18 Engineer companies based in Vietnam

RevenueBase identified 178 company matches for engineer companies associated with Vietnam as of November 2026 and tracks 3,883 professional contacts across them, including 368 with verified work emails. Ho Chi Minh City is the largest hub.

This list covers company matches for engineer 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 November 6, 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 Nov 6, 2026 How this list was built
178Companies
3,883Contacts tracked
368Verified emails
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The 18 largest engineer companies based in Vietnam

Ranked by team size
Top 18 of 178 company matches for engineer companies based in Vietnam, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBinh Thanh District, VietnamHQ recorded Nov 6, 20261,001-5,000359 contacts →

Exact match

“Coteccons is the most respected private construction company in Vietnam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202610001+286 contacts →

Exact match

“Artelia Vietnam stands as a key affiliate within the Group, renowned for its extensive range of services, significant business volume, and dedicated workforce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchQuang Ngai, VietnamHQ recorded Nov 6, 20261,001-5,000149 contacts →

Exact match

“Doosan Heavy Industries Vietnam is a $300 M investment by the Doosan Group that is equipped with the most advance technology and staffed by of the best and brightest engineers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“We are your preferred engineering services consultant in Vietnam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHa Noi, VietnamHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“CTCIV's Business Lines : Refinery Petrochemical Chemical Pipe line - Storage & Terminal Infrastructure Power Plant General Industry Environment CTCIV's Services: Engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Pontech self-positions as a sub-designer for contractors or main designers, offering full range of structural design services across civil engineering domains: Bridges, Railway…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Founded in 2011 by Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHanoi, VietnamHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Viet Architecture JSC, has more than 11 working years in the field of Professional Design and Consultancy Services, established by group of enthusiastic experience architects and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchThu Duc, VietnamHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Established in 2005, ARDOR Architects has built over two decades of experience in architecture, planning, and multidisciplinary design consultancy, contributing to more than 230…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Building services design and consultancy firm, located in HCMC Vietnam, offering the highest quality of mechanical, electrical and plumbing system designs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChi Minh City, VietnamHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“ENGCORP are a collaboration of Project /Construction Managers and Professional Designers from UK, Australia, Vietnam, Thailand and Philippines, as a collective we have worked…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHà Nội, VietnamHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Khi bạn đang đọc profiles giới thiệu về WEDO, chúng tôi vẫn đang làm hết sức có thể tất cả các dịch vụ mang lại sự hài lòng và thỏa mãn yêu cầu của bạn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“The HBP Group is a Fully Integrated – Multidisciplinary – Design and Management Services Company in the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHanoi, VietnamHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“QT Vietnam is a multi-disciplined Consultant Engineering company based in Hanoi Vietnam offering Civil, Water, and BIM worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Emes Engineering Services is a full service company with a huge knowledge base, built up through over many years experience of principles in the industry and commercial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Infinity Design Group Joint Stock Company (IDG) is a multidisciplinary engineering firm that has provided Design & Engineering, Project Management, Procurement, Construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Civil Engineering Outsourcing (CEI Engineers LLC) was founded to support construction companies aiming to expand their market share or struggling with work overload.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 178 engineer companies based in Vietnam

See the full list, filter by size, metro and specialty, and access 368 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineer companies based in Vietnam at a glance

As of Nov 6, 2026
9.5%Verified-email coverage
21.8Average contacts per company
11-50Median size (employees)
41.6%Largest-city concentration · Ho Chi Minh City
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
74
51-200
52
201-500
18
501-1,000
6
1,001-5,000
6
10001+
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 178 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 “engineer 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 368 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 November 6, 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.

Engineer companies by metro

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 “engineer companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineer companies are there based in Vietnam?

RevenueBase identified 178 company matches for engineer companies associated with Vietnam as of November 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?

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

Which city has the most engineer companies?

Ho Chi Minh City leads with 74 company records, followed by Hanoi (24) and Ha Noi (13).

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 368 professional contacts with verified work emails tracked across these 178 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 November 6, 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.