CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1
| Tax code | 3603821957 |
| Vietnamese name | CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1 |
| Abbreviated name | NUMBER 1 SERVICE TRADING GROUP JOINT STOCK COMPANY |
| Trading name | NUMBER 1 SERVICE TRADING GROUP JOINT STOCK COMPANY |
| Address | Số 9, ấp 4, Xã An Viễn, TP Đồng Nai, Việt Nam. |
| Legal representative | Đặng Huy Cường |
| Business registration certificate issue date | 14/07/2021 |
| Operations start date | 14/07/2021 |
| Fiscal year end | 2026-12-31T00:00:00Z |
| Data updated | 13/10/2026 22:25 |
Business lines
| S9610 | Sauna, massage and similar health-enhancing services (excluding sports activities) |
| F4101 | Construction of residential buildings |
| F4211 | Construction of railways |
| F4221 | Construction of electricity projects |
| F4330 | Building Completion and Finishing |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| I5510 | Short-term accommodation activities |
| F4223 | Construction of telecommunications projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4321 | Electrical Installation |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| M7020 | Management consultancy activities |
| F4312 | Site preparation |
| F4212 | Construction of roads |
| F4222 | Construction of water supply and sewerage projects |
| K6619 | Other activities auxiliary to financial services n.e.c. |
| M7110 | Architectural and engineering activities and related technical consultancy |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4311 | Demolition |
| F4390 | Other Specialized Construction Activities |
| G4649 | Wholesale of Other Household Goods |
| L6810 | Real estate activities with own or leased property |
| M7410 | Specialized design activities |
| F4102 | Construction of non-residential buildings |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
Frequently asked questions about CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1
Who is the legal representative of CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1?
The legal representative of CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1 is Đặng Huy Cường according to the tax registration information linked to tax code 3603821957.
What is the tax code of CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1?
CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1 has tax code 3603821957, issued on 14/07/2021. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1 operate in?
The main business line of CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1 is Dịch vụ tắm hơi, massage và các dịch vụ tăng cường sức khoẻ tương tự (trừ hoạt động thể thao). (business line code S9610). The entity is also registered for 29 additional business line(s), all listed under "Business lines" above.
How is tax code 3603821957 structured?
Tax code 3603821957 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 36 are the segment prefix; the seven digits 0382195 fall within an ascending sequence from 0000001 to 9999999; the digit 7 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 TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TẬP ĐOÀN THƯƠNG MẠI DỊCH VỤ SỐ 1, tax code 3603821957 and address Số 9, ấp 4, Xã An Viễn, TP Đồng Nai, 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.
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 Xã An Viễn
263Total businesses
141Operating
122Ceased / suspended
0New in last 90 days
Across Thành phố Đồng Nai: 54,766 businesses, of which 25,761 are operating.
Common business lines
By legal form
Limited liability company203
Single-member limited liability company40
Joint stock company11
Sole proprietorship8
Cooperative1
By status
Taxpayer issued tax code141
Not operating at registered address59
Ceased operations; tax code closure completed28
Ceased operations; tax code closure not yet completed22
Temporarily suspended operations13
Businesses with legal representative "Đặng Huy Cường"
A total of 12 businesses share the same legal representative name