CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY
| Tax code | 0312968491 |
| Vietnamese name | CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY |
| Abbreviated name | KEYAPPLY CO.,LTD |
| English name | KEYAPPLY INVESTMENT - IMMIGRATION AND CONSTRUCTION COMPANY LIMITED |
| Trading name | KEYAPPLY CO.,LTD |
| Address | Tầng 11, Deutscheshaus, 33 Lê Duẩn, Phường Sài Gòn, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Đặng Mạch Thủy |
| Business registration certificate issue date | 13/10/2014 |
| Operations start date | 13/10/2014 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 06:29 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| 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 |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4330 | Building Completion and Finishing |
| H5229 | Other transport support activities |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4291 | Construction of water projects |
| K6619 | Other activities auxiliary to financial services n.e.c. |
| M7020 | Management consultancy activities |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8230 | Organization of conventions and trade shows |
| P8511 | Nursery education |
| P8522 | Lower secondary education |
| P8523 | Upper secondary education |
| P8531 | Elementary vocational training |
Frequently asked questions about CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY
Does CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY have any other names?
Besides its full name, CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY is also registered under the name KEYAPPLY INVESTMENT - IMMIGRATION AND CONSTRUCTION COMPANY LIMITED. When searching, either this name or tax code 0312968491 will return the same result.
Is CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY still operating?
The status of tax code 0312968491 of CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY is NNT đã được cấp MST according to the latest synced data (as of 26/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY, tax code 0312968491 and address Tầng 11, Deutscheshaus, 33 Lê Duẩn, Phường Sài Gòn, TP Hồ Chí Minh, 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.
How is tax code 0312968491 structured?
Tax code 0312968491 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1296849 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY operate in?
The main business line of CÔNG TY TNHH ĐẦU TƯ - DI TRÚ VÀ XÂY DỰNG KEYAPPLY is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 23 additional business line(s), all listed under "Business lines" above.
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 Sài Gòn
13,492Total businesses
6,662Operating
6,569Ceased / suspended
0New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company8,955
Joint stock company2,727
Representative office663
Single-member limited liability company615
Sole proprietorship213
Unclassified61
By status
Taxpayer issued tax code6,614
Not operating at registered address3,158
Ceased operations; tax code closure not yet completed2,581
Temporarily suspended operations526
Ceased operations; tax code closure completed302
Pending verification of operating status at registered address247
Businesses with legal representative "Đặng Mạch Thủy"
A total of 1 businesses share the same legal representative name