CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT
| Tax code | 0308183123 |
| Vietnamese name | CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT |
| Abbreviated name | UNION DC JSC |
| English name | UNION DESIGN AND CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | UNION DC JSC |
| Address | 50B Đặng Dung, Phường Tân Định, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Kiều Hữu Khoa |
| Business registration certificate issue date | 21/04/2009 |
| Operations start date | 24/04/2009 |
| Fiscal year end | 31/12 |
| Data updated | 18/06/2026 14:18 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C16220 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4649 | Wholesale of Other Household Goods |
| G4662 | Wholesale of metals and metal ores |
| I5510 | Short-term accommodation activities |
| M74100 | Specialized design activities |
Frequently asked questions about CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT
What business lines does CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT operate in?
The main business line of CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 19 additional business line(s), all listed under "Business lines" above.
How is tax code 0308183123 structured?
Tax code 0308183123 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 0818312 fall within an ascending sequence from 0000001 to 9999999; the digit 3 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT, tax code 0308183123 and address 50B Đặng Dung, Phường Tân Định, TP Hồ Chí Minh, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
Is CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT still operating?
The status of tax code 0308183123 of CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT is NNT đã được cấp MST according to the latest synced data (as of 18/06/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Does CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT have any other names?
Besides its full name, CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HỢP NHẤT is also registered under the name UNION DESIGN AND CONSTRUCTION JOINT STOCK COMPANY. When searching, either this name or tax code 0308183123 will return the same result.
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Phường Tân Định
9,860
Total businesses
4,061
Operating
5,603
Ceased / suspended
0
New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company
7,126
Joint stock company
1,698
Single-member limited liability company
564
Representative office
231
Sole proprietorship
127
Law office / notary office / bailiff office
21
By status
Taxpayer issued tax code
4,039
Not operating at registered address
2,930
Ceased operations; tax code closure not yet completed
1,819
Ceased operations; tax code closure completed
434
Temporarily suspended operations
420
Pending verification of operating status at registered address
188