CÔNG TY TNHH JOINUS
| Tax code | 0102314252 |
| Vietnamese name | CÔNG TY TNHH JOINUS |
| Abbreviated name | JOINUS CO., LTD. |
| Trading name | JOINUS CO., LTD. |
| Address | Tầng 3, tòa nhà Dolphin Plaza, số 28 phố Trần Bình, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | Han Dolien |
| Business registration certificate issue date | 04/07/2007 |
| Operations start date | 04/07/2007 |
| Fiscal year end | 31/12 |
| Data updated | 18/06/2026 14:51 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY TNHH JOINUS is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| M7020 | Management consultancy activities |
| 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 |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
Frequently asked questions about CÔNG TY TNHH JOINUS
Where is the address of CÔNG TY TNHH JOINUS?
CÔNG TY TNHH JOINUS has its registered office at Tầng 3, tòa nhà Dolphin Plaza, số 28 phố Trần Bình, Phường Cầu Giấy, TP Hà Nội, Việt Nam.. The entity is located in Phường Cầu Giấy, Hà Nội.
Who is the legal representative of CÔNG TY TNHH JOINUS?
The legal representative of CÔNG TY TNHH JOINUS is Han Dolien according to the tax registration information linked to tax code 0102314252.
What business lines does CÔNG TY TNHH JOINUS operate in?
The main business line of CÔNG TY TNHH JOINUS is Hoạt động tư vấn quản lý (business line code M7020). The entity is also registered for 11 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY TNHH JOINUS?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH JOINUS, tax code 0102314252 and address Tầng 3, tòa nhà Dolphin Plaza, số 28 phố Trần Bình, Phường Cầu Giấy, 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.
Does CÔNG TY TNHH JOINUS have any other names?
Besides its full name, CÔNG TY TNHH JOINUS is also registered under the name JOINUS CO., LTD.. When searching, either this name or tax code 0102314252 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 Cầu Giấy
8,573
Total businesses
4,343
Operating
4,123
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
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