CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY
| Tax code | 0109874599 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY |
| English name | KEYMASTER AGENCY COMMUNICATION & TECHNOLOGY COMPANY LIMITED |
| Trading name | KEYMASTER AGENCY COMMUNICATION & TECHNOLOGY COMPANY LIMITED |
| Address | Số 62b, ngõ 5, đường Hoàng Quốc Việt, Phường Nghĩa Đô, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Quốc Thành |
| Business registration certificate issue date | 30/12/2021 |
| Operations start date | 30/12/2021 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 10:11 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| M7310 | Advertising |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| C3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4222 | Construction of water supply and sewerage projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4649 | Wholesale of Other Household Goods |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H5224 | Cargo handling |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7420 | Photographic activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY, tax code 0109874599 and address Số 62b, ngõ 5, đường Hoàng Quốc Việt, Phường Nghĩa Đô, 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.
When was the information for tax code 0109874599 last updated?
The data for CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY was last synced at 10:11 on 08/09/2026. 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.
How is tax code 0109874599 structured?
Tax code 0109874599 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 0987459 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.
Where is the address of CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY?
CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY has its registered office at Số 62b, ngõ 5, đường Hoàng Quốc Việt, Phường Nghĩa Đô, TP Hà Nội, Việt Nam.. The entity is located in Phường Nghĩa Đô, Hà Nội.
What business lines does CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ & TRUYỀN THÔNG KEYMASTER AGENCY is Quảng cáo (business line code M7310). The entity is also registered for 38 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 Nghĩa Đô
6,003
Total businesses
2,654
Operating
3,310
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
3,153
Joint stock company
2,523
Single-member limited liability company
103
Centre (public service / services)
55
Research institute
25
Unclassified
24
By status
Taxpayer issued tax code
2,649
Not operating at registered address
1,434
Ceased operations; tax code closure not yet completed
1,242
Temporarily suspended operations
368
Ceased operations; tax code closure completed
266
Pending verification of operating status at registered address
35
Businesses with legal representative "Nguyễn Quốc Thành"
A total of 181 businesses share the same legal representative name