CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM
| Tax code | 0100527706 |
| Vietnamese name | CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM |
| English name | ENTROPY VIETNAM JOINT STOCK COMPANY |
| Trading name | ENTROPY VIETNAM JOINT STOCK COMPANY |
| Address | Số 51 ngõ 155 đường Nguyễn Khang, Phường Yên Hòa, TP Hà Nội, Việt Nam. |
| Legal representative | Information hidden at the user's request |
| Business registration certificate issue date | 06/09/1995 |
| Operations start date | 17/07/1998 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 12:05 |
Business lines
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| E3700 | Sewerage and wastewater treatment |
| E38210 | Treatment and disposal of non-hazardous waste |
| F43210 | Electrical Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4659 | Wholesale of other machinery and equipment |
| G46900 | Non-specialized Wholesale Trade |
| N82990 | Other business support service activities n.e.c. |
| M7110 | Architectural and engineering activities and related technical consultancy |
| G4649 | Wholesale of Other Household Goods |
Frequently asked questions about CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM
When was the information for tax code 0100527706 last updated?
The data for CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM was last synced at 12:05 on 18/09/2026. 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.
What business lines does CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM operate in?
The main business line of CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM is Lắp đặt hệ thống cấp, thoát nước, hệ thống sưởi và điều hoà không khí (business line code F4322). The entity is also registered for 11 additional business line(s), all listed under "Business lines" above.
How is tax code 0100527706 structured?
Tax code 0100527706 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 0052770 fall within an ascending sequence from 0000001 to 9999999; the digit 6 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Does CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM is also registered under the name ENTROPY VIETNAM JOINT STOCK COMPANY. When searching, either this name or tax code 0100527706 will return the same result.
Where is the address of CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM?
CÔNG TY CỔ PHẦN ENTROPY VIỆT NAM has its registered office at Số 51 ngõ 155 đường Nguyễn Khang, Phường Yên Hòa, TP Hà Nội, Việt Nam.. The entity is located in Phường Yên Hoà, 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 Yên Hoà
9,179Total businesses
4,198Operating
4,883Ceased / suspended
0New 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 company4,812
Joint stock company3,910
Single-member limited liability company143
Representative office81
Centre (public service / services)43
Unclassified43
By status
Taxpayer issued tax code4,187
Not operating at registered address2,138
Ceased operations; tax code closure not yet completed1,667
Temporarily suspended operations557
Ceased operations; tax code closure completed521
Pending verification of operating status at registered address88