CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG
| Tax code | 0105939485 |
| Vietnamese name | CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG |
| Abbreviated name | RRCONS.,JSC |
| English name | MECHANICAL CONSTRUCTION RED RIVER JOINT STOCK COMPANY |
| Trading name | RRCONS.,JSC |
| Address | Số nhà 27, ngõ 8, đường Phùng Khoang, Phường Đại Mỗ, TP Hà Nội, Việt Nam. |
| Legal representative | Bùi Thị Hương Oanh |
| Business registration certificate issue date | 09/07/2012 |
| Operations start date | 09/07/2012 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 23:04 |
Business lines
| F4299 | Construction of other civil engineering projects n.e.c. |
| 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 |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| 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 |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N82990 | Other business support service activities n.e.c. |
| G4662 | Wholesale of metals and metal ores |
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG
Does CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG have any other names?
Besides its full name, CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG is also registered under the name MECHANICAL CONSTRUCTION RED RIVER JOINT STOCK COMPANY. When searching, either this name or tax code 0105939485 will return the same result.
What is the tax code of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG?
CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG has tax code 0105939485, issued on 09/07/2012. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Is CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG still operating?
The status of tax code 0105939485 of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG 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.
Who is the legal representative of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG?
The legal representative of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG is Bùi Thị Hương Oanh according to the tax registration information linked to tax code 0105939485.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CƠ KHÍ XÂY LẮP SÔNG HỒNG, tax code 0105939485 and address Số nhà 27, ngõ 8, đường Phùng Khoang, Phường Đại Mỗ, 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.
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 Đại Mỗ
3,379
Total businesses
1,918
Operating
1,445
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
1,815
Joint stock company
1,460
Single-member limited liability company
41
Representative office
10
Centre (public service / services)
9
School / educational institution
6
By status
Taxpayer issued tax code
1,915
Not operating at registered address
749
Ceased operations; tax code closure not yet completed
299
Temporarily suspended operations
219
Ceased operations; tax code closure completed
178
Pending verification of operating status at registered address
11
Businesses with legal representative "Bùi Thị Hương Oanh"
A total of 1 businesses share the same legal representative name