CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN
| Tax code | 0109318400 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN |
| English name | KHOI NGUYEN TRADING AND BUILD JOINT STOCK COMPANY |
| Trading name | KHOI NGUYEN TRADING AND BUILD JOINT STOCK COMPANY |
| Address | Số 121, ngõ 52 phố Gia Quất, tổ 6, Phường Bồ Đề, TP Hà Nội, Việt Nam. |
| Legal representative | Ngô Tuấn Chức |
| Business registration certificate issue date | 21/08/2020 |
| Operations start date | 21/08/2020 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 19:54 |
Business lines
| F4101 | Construction of residential buildings |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| 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. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | 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 |
| G4662 | Wholesale of metals and metal ores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7410 | Specialized design activities |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8230 | Organization of conventions and trade shows |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN
Where is the address of CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN?
CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN has its registered office at Số 121, ngõ 52 phố Gia Quất, tổ 6, Phường Bồ Đề, TP Hà Nội, Việt Nam.. The entity is located in Phường Bồ Đề, Hà Nội.
Does CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN have any other names?
Besides its full name, CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN is also registered under the name KHOI NGUYEN TRADING AND BUILD JOINT STOCK COMPANY. When searching, either this name or tax code 0109318400 will return the same result.
Is CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN still operating?
The status of tax code 0109318400 of CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN is NNT đã được cấp MST according to the latest synced data (as of 08/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN XÂY LẮP VÀ THƯƠNG MẠI KHÔI NGUYÊN, tax code 0109318400 and address Số 121, ngõ 52 phố Gia Quất, tổ 6, Phường Bồ Đề, 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.
How is tax code 0109318400 structured?
Tax code 0109318400 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0931840 fall within an ascending sequence from 0000001 to 9999999; the digit 0 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Bồ Đề
4,606
Total businesses
2,089
Operating
2,502
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
2,775
Joint stock company
1,613
Single-member limited liability company
106
Sole proprietorship
51
Cooperative
15
School / educational institution
8
By status
Taxpayer issued tax code
2,086
Not operating at registered address
1,026
Ceased operations; tax code closure not yet completed
1,004
Temporarily suspended operations
280
Ceased operations; tax code closure completed
192
Pending verification of operating status at registered address
8