CÔNG TY CỔ PHẦN THẾ KIÊN
| Tax code | 0101215001 |
| Vietnamese name | CÔNG TY CỔ PHẦN THẾ KIÊN |
| Abbreviated name | TK.,JSC |
| English name | THE KIEN JOINT STOCK COMPANY |
| Trading name | TK.,JSC |
| Address | Ô 7, Lô 8 Khu đô thị Đền Lừ 1, Phường Tương Mai, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Kiên Trung |
| Business registration certificate issue date | 04/02/2002 |
| Operations start date | 19/03/2002 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 15:07 |
Business lines
| G4663 | Wholesale of construction materials, hardware, plumbing and heating equipment and supplies |
| B0810 | Quarrying of stone, sand and clay |
| C18110 | Printing |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4773 | Retail sale of other new goods in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4933 | Freight transport by road |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| L68100 | Real estate activities with own or leased property |
| M70200 | Management consultancy activities |
| M73100 | Advertising |
| M73200 | Market research and public opinion polling |
| P85600 | Educational support activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
Frequently asked questions about CÔNG TY CỔ PHẦN THẾ KIÊN
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN THẾ KIÊN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN THẾ KIÊN, tax code 0101215001 and address Ô 7, Lô 8 Khu đô thị Đền Lừ 1, Phường Tương Mai, TP Hà Nội, 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.
What business lines does CÔNG TY CỔ PHẦN THẾ KIÊN operate in?
The main business line of CÔNG TY CỔ PHẦN THẾ KIÊN is Bán buôn vật liệu, thiết bị lắp đặt khác trong xây dựng (business line code G4663). The entity is also registered for 33 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY CỔ PHẦN THẾ KIÊN?
The legal representative of CÔNG TY CỔ PHẦN THẾ KIÊN is Nguyễn Kiên Trung according to the tax registration information linked to tax code 0101215001.
Where is the address of CÔNG TY CỔ PHẦN THẾ KIÊN?
CÔNG TY CỔ PHẦN THẾ KIÊN has its registered office at Ô 7, Lô 8 Khu đô thị Đền Lừ 1, Phường Tương Mai, TP Hà Nội, Việt Nam.. The entity is located in Phường Tương Mai, Hà Nội.
Is CÔNG TY CỔ PHẦN THẾ KIÊN still operating?
The status of tax code 0101215001 of CÔNG TY CỔ PHẦN THẾ KIÊN is NNT đã được cấp MST according to the latest synced data (as of 18/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Tương Mai
5,207
Total businesses
2,137
Operating
3,017
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company
3,022
Joint stock company
1,955
Single-member limited liability company
101
Sole proprietorship
38
Cooperative
18
Unclassified
13
By status
Taxpayer issued tax code
2,135
Not operating at registered address
1,280
Ceased operations; tax code closure not yet completed
1,229
Temporarily suspended operations
321
Ceased operations; tax code closure completed
187
Pending verification of operating status at registered address
50
Businesses with legal representative "Nguyễn Kiên Trung"
A total of 45 businesses share the same legal representative name