Harmony Ltd.
- Acting as a parent company, Harmony Ltd. core business focuses on portfolio investment, long term development plans, and process coordination for the entire group.
- Chairman and CEO: Mr. Nguyễn Nhật Quang.

1) Harmony Software Technologies JSC.
- This is the flagship company of the group responsible for researching and developing application software for customers world wide.
- President: Mr. Lê Đức Hòa, Vice President: Mr. Võ Thanh Tùng
2) Harmony Technologies Ltd. (link)
- A provider of information system equipments, software packages, imported software, and transferring technology.
- Authorized distributor of highend software packages and solutions:
- Many products of Dassault Systemes: CATIA, DELMIA, ENOVIA Matrix One, Virtools, Composer, etc...
- Solidworks
- MASTERCAM
- Authorized distributor of high-tech equipments:
- Bubble jet large-format printers (CANON)
- Wide-image scanners (CONTEX)
- Digital Printers and photocopiers (KIP)
- President: Mr. Lê Anh Tú
3) eKnowledge Informatics Company Ltd. (link)
- Specializing in mobile device, Geographic Information System (GIS), and related mapping technologies. Also provides system integration services and trading high-tech environmental and technology measuring equiqments.
- President: Mr. Lê Đức Hòa, Vice President: Mr. Phan Hồng
4) Harmony Ho Chi Minh Ltd.
- Invests and develops software solution for the Southern market of Viet Nam.
- President: Mr. Lê Việt Tấn
5) Harmony South Ltd.
- Distributes Harmony application software as well as provide training services for the Southern market.
- President: Mr. Nguyễn Trung Thành
6) Joint-venture ViaNova Systems Viet Nam (link)
- Develops automated road design software targeting European market (Novapoint solution).
- Việt Nam side's President : Mr. Nguyễn Nhật Quang
7) Joint-venture HSD Viet Nam
- Service provider of steel/ concrete detailing for domestic and overseas markets
- Authorized distributor of software:
- TEKLA STRUCTURES (Tekla Corporation)
- CADWORX PLANT, CAESAR II, PVELITE, TANK, CODECALC (Coade Engineering)
- MS TOWER, MICROSTRAN, LIMCON, COLDES (Engineering Systems)
- AUTONEST, CP MANAGER (Radan)
- PIPENET (Sunrise System)
- PE-PIPE & NOZZLE PRO (Paulin Research Group)
- Việt Nam side's vice president: Mr. Nguyễn Nhật Quang
- Managing Director: Ms. Trịnh Thị Huệ





