CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN
| Tax code | 0201863849 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN |
| Abbreviated name | KALZEN CO.,LTD |
| English name | KALZEN TECHNOLOGY AND COMMUNICATIONS COMPANY LIMITED |
| Trading name | KALZEN CO.,LTD |
| Address | Số 9C/35/7 Đường Vòng Cầu Niệm, Phường An Biên, TP Hải Phòng, Việt Nam. |
| Legal representative | Nguyễn Như Mạnh |
| Business registration certificate issue date | 28/03/2018 |
| Operations start date | 28/03/2018 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 04:00 |
Business lines
| J62010 | Computer programming activities |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| 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 |
| G47230 | Retail Sale of Beverages in Specialized Stores |
| G47420 | Retail Sale of Audio-Visual Equipment in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G47610 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| G47910 | Retail sale via mail order houses or via Internet |
| I5610 | Restaurants and mobile food service activities |
| I56290 | Other food service activities |
| I5630 | Beverage serving activities |
| J58110 | Book publishing |
| J58200 | Software publishing |
| J6190 | Other telecommunications activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| J63110 | Data processing, hosting and related activities |
| J63120 | Web portals |
| M7420 | Photographic activities |
| L6810 | Real estate activities with own or leased property |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| P8559 | Other education n.e.c. |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN
What is the tax code of CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN?
CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN has tax code 0201863849, issued on 28/03/2018. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
When was the information for tax code 0201863849 last updated?
The data for CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN was last synced at 04:00 on 19/09/2026. 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.
Does CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN have any other names?
Besides its full name, CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN is also registered under the name KALZEN TECHNOLOGY AND COMMUNICATIONS COMPANY LIMITED. When searching, either this name or tax code 0201863849 will return the same result.
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN, tax code 0201863849 and address Số 9C/35/7 Đường Vòng Cầu Niệm, Phường An Biên, TP Hải Phòng, 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.
What business lines does CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ VÀ TRUYỀN THÔNG KALZEN is Lập trình máy vi tính, dịch vụ tư vấn và các hoạt động khác liên quan đến máy vi tính (business line code J62010). The entity is also registered for 29 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 An Biên
2,289Total businesses
944Operating
1,335Ceased / suspended
0New in last 90 days
Across Thành phố Hải Phòng: 52,357 businesses, of which 22,748 are operating.
Common business lines
By legal form
Limited liability company1,618
Joint stock company568
Sole proprietorship32
Single-member limited liability company19
Unclassified17
Enterprise7
By status
Taxpayer issued tax code944
Not operating at registered address793
Ceased operations; tax code closure not yet completed316
Temporarily suspended operations151
Ceased operations; tax code closure completed75
Pending verification of operating status at registered address10
Businesses with legal representative "Nguyễn Như Mạnh"
A total of 8 businesses share the same legal representative name