CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG
| Tax code | 0100103802 |
| Vietnamese name | CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG |
| Abbreviated name | ECOLA.JSC |
| English name | MECHANIZATION ELECTRIFICATION - CONSTRUCTION AND LABOUR CO-OPERATION JOINT STOCK COMPANY |
| Trading name | ECOLA.JSC |
| Address | Số 6, phố Nguyễn Công Trứ, Phường Hai Bà Trưng, TP Hà Nội, Việt Nam. |
| Legal representative | NGHIÊM VĂN NAM |
| Business registration certificate issue date | 15/03/2007 |
| Operations start date | 18/05/1998 |
| Fiscal year end | 31/12 |
| Data updated | 20/09/2026 15:06 |
Business lines
| F4299 | Construction of other civil engineering projects n.e.c. |
| B0810 | Quarrying of stone, sand and clay |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C25110 | Manufacture of structural metal products |
| C25120 | Manufacture of tanks, reservoirs and containers of metal |
| C25920 | Treatment and coating of metals; machining |
| C33110 | Repair of fabricated metal products |
| C33120 | Repair of machinery |
| C33200 | Installation of industrial machinery and equipment |
| E3700 | Sewerage and wastewater treatment |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4229 | Construction of other utility projects |
| F43110 | Demolition |
| F43210 | Electrical Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4659 | Wholesale of other machinery and equipment |
| I5510 | Short-term accommodation activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG
Who is the legal representative of CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG?
The legal representative of CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG is NGHIÊM VĂN NAM according to the tax registration information linked to tax code 0100103802.
What business lines does CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG operate in?
The main business line of CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG is Xây dựng công trình kỹ thuật dân dụng khác (business line code F4299). The entity is also registered for 21 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG, tax code 0100103802 and address Số 6, phố Nguyễn Công Trứ, Phường Hai Bà Trưng, 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 CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG have any other names?
Besides its full name, CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG is also registered under the name MECHANIZATION ELECTRIFICATION - CONSTRUCTION AND LABOUR CO-OPERATION JOINT STOCK COMPANY. When searching, either this name or tax code 0100103802 will return the same result.
When was the information for tax code 0100103802 last updated?
The data for CÔNG TY CỔ PHẦN CƠ ĐIỆN - XÂY DỰNG VÀ HỢP TÁC LAO ĐỘNG was last synced at 15:06 on 20/09/2026. 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
4,559Total businesses
1,884Operating
2,657Ceased / 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 company2,627
Joint stock company1,507
Single-member limited liability company99
Sole proprietorship53
Unclassified43
Centre (public service / services)39
By status
Taxpayer issued tax code1,859
Ceased operations; tax code closure not yet completed1,387
Not operating at registered address913
Temporarily suspended operations260
Ceased operations; tax code closure completed97
Operating (household or individual business without complete tax registration information)25
Businesses with legal representative "NGHIÊM VĂN NAM"
A total of 3 businesses share the same legal representative name