CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG
| Tax code | 0105883345 |
| Vietnamese name | CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG |
| Abbreviated name | STEM CO., LTD |
| English name | SOLUTION TECHNOLOGY AND ENVIROMENT MEDIA COMPANY LIMITED |
| Trading name | STEM CO., LTD |
| Address | Số 3, ngách 24, ngõ 55 phố Chính Kinh, Phường Thanh Xuân, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Trọng Kiên |
| Business registration certificate issue date | 10/05/2012 |
| Operations start date | 10/05/2012 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 17:21 |
Business lines
| M72100 | Research and experimental development on natural sciences and engineering |
| B0810 | Quarrying of stone, sand and clay |
| C18110 | Printing |
| C18120 | Service activities related to printing |
| E36000 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| E38110 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3830 | Materials recovery |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4610 | Commission Agents, Brokers and Auctions of 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 |
| G4662 | Wholesale of metals and metal ores |
| H4932 | Other passenger land transport |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| M70200 | Management consultancy activities |
| M71200 | Technical testing and analysis |
| M72200 | Research and experimental development on social sciences and humanities |
| M73100 | Advertising |
| M73200 | Market research and public opinion polling |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N79200 | Tourism promotion and tour operator support services |
| N82300 | Organization of conventions and trade shows |
| P85590 | Other education n.e.c. |
| P85600 | Educational support activities |
Frequently asked questions about CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG
What business lines does CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG operate in?
The main business line of CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG is Nghiên cứu và phát triển thực nghiệm khoa học tự nhiên và kỹ thuật (business line code M72100). The entity is also registered for 35 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG?
CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG has tax code 0105883345, issued on 10/05/2012. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG?
The legal representative of CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG is Nguyễn Trọng Kiên according to the tax registration information linked to tax code 0105883345.
When was the information for tax code 0105883345 last updated?
The data for CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG was last synced at 17:21 on 08/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
Where is the address of CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG?
CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT VÀ TRUYỀN THÔNG MÔI TRƯỜNG has its registered office at Số 3, ngách 24, ngõ 55 phố Chính Kinh, Phường Thanh Xuân, TP Hà Nội, Việt Nam.. The entity is located in Phường Thanh Xuân, Hà Nội.
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 Thanh Xuân
8,286
Total businesses
3,653
Operating
4,582
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
4,440
Joint stock company
3,450
Single-member limited liability company
128
Representative office
80
Centre (public service / services)
32
Unclassified
22
By status
Taxpayer issued tax code
3,644
Not operating at registered address
2,347
Ceased operations; tax code closure not yet completed
1,608
Temporarily suspended operations
451
Ceased operations; tax code closure completed
176
Pending verification of operating status at registered address
44
Businesses with legal representative "Nguyễn Trọng Kiên"
A total of 35 businesses share the same legal representative name