CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC
| Tax code | 2500681061 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC |
| Address | Số 9, phố Đào Sùng Nhạc, Phường Vĩnh Phúc, Phú Thọ, Việt Nam. |
| Legal representative | Nguyễn Văn Đán |
| Business registration certificate issue date | 03/04/2022 |
| Operations start date | 03/04/2022 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 07:23 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC 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
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| B0810 | Quarrying of stone, sand and clay |
| B0899 | Other mining and quarrying n.e.c. |
| B0990 | Support activities for other mining and quarrying |
| C1104 | Manufacture of soft drinks; production of mineral waters and other bottled waters |
| C1392 | Manufacture of made-up textile articles, except apparel |
| C1410 | Manufacture of wearing apparel, except fur apparel |
| C1430 | Manufacture of knitted and crocheted apparel |
| C1512 | Manufacture of luggage, handbags and the like, saddlery and harness |
| C1520 | Manufacture of footwear |
| C2511 | Manufacture of structural metal products |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| C2819 | Manufacture of other general-purpose machinery |
| C3311 | Repair of fabricated metal products |
| 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) |
| C3320 | Installation of industrial machinery and equipment |
| D3530 | Steam and air conditioning supply; manufacture of ice |
| E3600 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| E3811 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3830 | Materials recovery |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5630 | Beverage serving activities |
| J6190 | Other telecommunications activities |
| L6810 | Real estate activities with own or leased property |
| M7212 | Research and development in engineering and technology |
| M7310 | Advertising |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8121 | General cleaning of buildings |
| N8299 | Other business support service activities n.e.c. |
| Q8699 | Other human health activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC
What business lines does CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC 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 67 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC?
CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC has tax code 2500681061, issued on 03/04/2022. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC?
CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC has its registered office at Số 9, phố Đào Sùng Nhạc, Phường Vĩnh Phúc, Phú Thọ, Việt Nam.. The entity is located in Phường Vĩnh Phúc, Phú Thọ.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CÔNG NGHỆ KTS DIAMOND VĨNH PHÚC, tax code 2500681061 and address Số 9, phố Đào Sùng Nhạc, Phường Vĩnh Phúc, Phú Thọ, 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 2500681061 structured?
Tax code 2500681061 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 25 are the segment prefix; the seven digits 0068106 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.
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 Vĩnh Phúc
2,965
Total businesses
1,635
Operating
1,329
Ceased / suspended
0
New in last 90 days
Across Tỉnh Phú Thọ: 29,223 businesses, of which 15,414 are operating.
Common business lines
By legal form
Limited liability company
1,745
Joint stock company
785
Single-member limited liability company
316
Sole proprietorship
25
Other state agency
20
Cooperative
13
By status
Taxpayer issued tax code
1,634
Not operating at registered address
900
Temporarily suspended operations
192
Ceased operations; tax code closure not yet completed
162
Ceased operations; tax code closure completed
75
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1
Businesses with legal representative "Nguyễn Văn Đán"
A total of 72 businesses share the same legal representative name