CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1
| Tax code | 0102973417 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1 |
| Abbreviated name | CIC-CIENCO1.,JSC |
| English name | CONSTRUCTION INVESTMENT JOINT STOCK COMPANY - CIENCO1 |
| Trading name | CIC-CIENCO1.,JSC |
| Address | VP2-Tầng 5B, tòa nhà C1-Tập thể Thành Công, Phường Giảng Võ, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Đức Thắng |
| Business registration certificate issue date | 10/10/2008 |
| Operations start date | 15/10/2008 |
| Fiscal year end | 31/12 |
| Data updated | 03/09/2026 17:16 |
Business lines
| F4101 | Construction of residential buildings |
| C2029 | Manufacture of other chemical products n.e.c. |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2511 | Manufacture of structural metal products |
| C2512 | Manufacture of tanks, reservoirs and containers of metal |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| E3600 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4763 | Retail sale of sports equipment and gear in specialized stores |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5012 | Sea and coastal freight water transport |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5629 | Other food service activities |
| I5630 | Beverage serving activities |
| K6619 | Other activities auxiliary to financial services n.e.c. |
| L6810 | Real estate activities with own or leased property |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7310 | Advertising |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7810 | Activities of employment placement agencies |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service 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 ĐẦU TƯ XÂY DỰNG - CIENCO 1
Does CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1 have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1 is also registered under the name CONSTRUCTION INVESTMENT JOINT STOCK COMPANY - CIENCO1. When searching, either this name or tax code 0102973417 will return the same result.
Is CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1 still operating?
The status of tax code 0102973417 of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1 is NNT đã được cấp MST according to the latest synced data (as of 03/09/2026). 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 ĐẦU TƯ XÂY DỰNG - CIENCO 1?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1, tax code 0102973417 and address VP2-Tầng 5B, tòa nhà C1-Tập thể Thành Công, Phường Giảng Võ, 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 0102973417 structured?
Tax code 0102973417 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 0297341 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 business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1 operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG - CIENCO 1 is Xây dựng nhà để ở (business line code F4101). The entity is also registered for 68 additional business line(s), all listed under "Business lines" above.
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 Giảng Võ
5,151
Total businesses
2,191
Operating
2,903
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
2,833
Joint stock company
1,823
Representative office
120
Single-member limited liability company
82
Unclassified
63
Other company
33
By status
Taxpayer issued tax code
2,183
Ceased operations; tax code closure not yet completed
1,394
Not operating at registered address
1,066
Temporarily suspended operations
286
Ceased operations; tax code closure completed
157
Pending verification of operating status at registered address
52
Businesses with legal representative "Trần Đức Thắng"
A total of 148 businesses share the same legal representative name