CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG
| Tax code | 0105606285 |
| Vietnamese name | CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG |
| Abbreviated name | STEP., JSC |
| English name | SCIENTIFIC TECHNOLOGYCAL AND ENVIRONMENTAL PROTECTION SERVICE JOINT STOCK COMPANY |
| Trading name | STEP., JSC |
| Address | Số 98 Huỳnh Thúc Kháng, Phường Hà Đông, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Hoàng Anh |
| Business registration certificate issue date | 02/11/2011 |
| Operations start date | 02/11/2011 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 00:45 |
Business lines
| M7211 | Research and development in natural sciences |
| C15110 | Tanning and dressing of leather; dressing and dyeing of fur |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C25920 | Treatment and coating of metals; machining |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| 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. |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7212 | Research and development in engineering and technology |
| M7221 | Research and development in social sciences |
| M7222 | Research and development in humanities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N81300 | Landscape care and maintenance service activities |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4933 | Freight transport by road |
| M71200 | Technical testing and analysis |
| N7710 | Rental and leasing of motor vehicles |
| N8299 | Other business support service activities n.e.c. |
| P8559 | Other education n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG, tax code 0105606285 and address Số 98 Huỳnh Thúc Kháng, Phường Hà Đông, 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.
Who is the legal representative of CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG?
The legal representative of CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG is Nguyễn Hoàng Anh according to the tax registration information linked to tax code 0105606285.
Is CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG still operating?
The status of tax code 0105606285 of CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG is NNT đã được cấp MST according to the latest synced data (as of 17/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG?
CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG has tax code 0105606285, issued on 02/11/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG have any other names?
Besides its full name, CÔNG TY CỔ PHẦN DỊCH VỤ KHOA HỌC CÔNG NGHỆ VÀ BẢO VỆ MÔI TRƯỜNG is also registered under the name SCIENTIFIC TECHNOLOGYCAL AND ENVIRONMENTAL PROTECTION SERVICE JOINT STOCK COMPANY. When searching, either this name or tax code 0105606285 will return the same result.
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 Hà Đông
10,444
Total businesses
5,473
Operating
4,920
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
5,654
Joint stock company
4,366
Single-member limited liability company
186
Sole proprietorship
39
School / educational institution
25
Centre (public service / services)
22
By status
Taxpayer issued tax code
5,465
Not operating at registered address
2,534
Ceased operations; tax code closure not yet completed
1,427
Temporarily suspended operations
674
Ceased operations; tax code closure completed
285
Pending verification of operating status at registered address
45
Businesses with legal representative "Nguyễn Hoàng Anh"
A total of 617 businesses share the same legal representative name