CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS
| Tax code | 0109655519 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS |
| Abbreviated name | MERNUS QUYNH LAP THERMAL POWER JOINT STOCK COMPANY |
| English name | MERNUS INVESTMENT JOINT STOCK COMPANY |
| Trading name | MERNUS QUYNH LAP THERMAL POWER JOINT STOCK COMPANY |
| Address | Tầng 8, Số 163, Phố Bà Triệu, Phường Hai Bà Trưng, TP Hà Nội, Việt Nam. |
| Legal representative | Poranee Etinantaveerachai |
| Business registration certificate issue date | 02/06/2021 |
| Operations start date | 02/06/2021 |
| Fiscal year end | 31/12 |
| Data updated | 07/09/2026 06:59 |
Business lines
| D3511 | Electric power generation |
| 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 |
| 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 |
| L6810 | Real estate activities with own or leased property |
| M7010 | Activities of head offices |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS
Does CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS is also registered under the name MERNUS INVESTMENT JOINT STOCK COMPANY. When searching, either this name or tax code 0109655519 will return the same result.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS is Sản xuất điện (business line code D3511). The entity is also registered for 28 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS?
CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS has its registered office at Tầng 8, Số 163, Phố Bà Triệu, Phường Hai Bà Trưng, TP Hà Nội, Việt Nam.. The entity is located in Phường Hai Bà Trưng, Hà Nội.
How is tax code 0109655519 structured?
Tax code 0109655519 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 0965551 fall within an ascending sequence from 0000001 to 9999999; the digit 9 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
When was the information for tax code 0109655519 last updated?
The data for CÔNG TY CỔ PHẦN ĐẦU TƯ MERNUS was last synced at 06:59 on 07/09/2026. 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.
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 Hai Bà Trưng
4,559
Total businesses
1,884
Operating
2,657
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
2,627
Joint stock company
1,507
Single-member limited liability company
99
Sole proprietorship
53
Unclassified
43
Centre (public service / services)
39
By status
Taxpayer issued tax code
1,859
Ceased operations; tax code closure not yet completed
1,387
Not operating at registered address
913
Temporarily suspended operations
260
Ceased operations; tax code closure completed
97
Operating (household or individual business without complete tax registration information)
25
Businesses with legal representative "Poranee Etinantaveerachai"
A total of 1 businesses share the same legal representative name