CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ
| Tax code | 0101990508 |
| Vietnamese name | CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ |
| Abbreviated name | TT-GROUP CORP |
| English name | TECHNOLOGY TRANSFER GROUP CORPORATION |
| Trading name | TT-GROUP CORP |
| Address | Số 15, ngõ 71 phố Đỗ Quang, Phường Yên Hòa, TP Hà Nội, Việt Nam. |
| Legal representative | LÊ TRUNG HIẾU |
| Business registration certificate issue date | 20/03/2009 |
| Operations start date | 12/07/2006 |
| Fiscal year end | 31/12 |
| Data updated | 16/09/2026 10:10 |
Business lines
| 4669 | Other specialized wholesale n.e.c. |
| G4669 | Other specialized wholesale n.e.c. |
| C26510 | Manufacture of measuring, testing, navigating and control equipment |
| C33120 | Repair of machinery |
| F4299 | Construction of other civil engineering projects n.e.c. |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4690 | Non-specialized Wholesale Trade |
| G4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4763 | Retail sale of sports equipment and gear in specialized stores |
| G4783 | Retail sale of information and communication equipment at stalls and markets |
| H5229 | Other transport support activities |
| J58200 | Software publishing |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M71200 | Technical testing and analysis |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7213 | Research and development in medical and pharmaceutical sciences |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7990 | Other reservation service and related activities |
| N82990 | Other business support service activities n.e.c. |
| P8532 | Intermediate vocational training |
| P85590 | Other education n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ
When was the information for tax code 0101990508 last updated?
The data for CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ was last synced at 10:10 on 16/09/2026. 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 information is needed to issue an invoice to CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ, tax code 0101990508 and address Số 15, ngõ 71 phố Đỗ Quang, Phường Yên Hòa, 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.
Who is the legal representative of CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ?
The legal representative of CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ is LÊ TRUNG HIẾU according to the tax registration information linked to tax code 0101990508.
Is CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ still operating?
The status of tax code 0101990508 of CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ is NNT đã được cấp MST according to the latest synced data (as of 16/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ?
CÔNG TY CỔ PHẦN TỔ HỢP CHUYỂN GIAO CÔNG NGHỆ has tax code 0101990508, issued on 12/07/2006. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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
9,179
Total businesses
4,198
Operating
4,883
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
4,812
Joint stock company
3,910
Single-member limited liability company
143
Representative office
81
Centre (public service / services)
43
Unclassified
43
By status
Taxpayer issued tax code
4,187
Not operating at registered address
2,138
Ceased operations; tax code closure not yet completed
1,667
Temporarily suspended operations
557
Ceased operations; tax code closure completed
521
Pending verification of operating status at registered address
88
Businesses with legal representative "LÊ TRUNG HIẾU"
A total of 306 businesses share the same legal representative name