CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC
| Tax code | 0100243285 |
| Vietnamese name | CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC |
| Abbreviated name | SEI CO LTD |
| English name | SYSTEM OF ELECTRONICS AND INFORMATICS COMPANY LIMITED |
| Trading name | SEI CO LTD |
| Address | 42 C2 phố Lý Thường Kiệt, Phường Cửa Nam, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Văn Minh |
| Business registration certificate issue date | 12/01/1993 |
| Operations start date | 15/06/1998 |
| Fiscal year end | 31/12 |
| Data updated | 27/09/2026 12:23 |
Business lines
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| A0220 | Logging |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4299 | Construction of other civil engineering projects n.e.c. |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G45420 | Maintenance and Repair of Motorcycles |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G47420 | Retail Sale of Audio-Visual Equipment in Specialized Stores |
| H4933 | Freight transport by road |
| H49400 | Transport via pipelines |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
Frequently asked questions about CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC
How is tax code 0100243285 structured?
Tax code 0100243285 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 0024328 fall within an ascending sequence from 0000001 to 9999999; the digit 5 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
When was the information for tax code 0100243285 last updated?
The data for CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC was last synced at 12:23 on 27/09/2026. 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 TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC, tax code 0100243285 and address 42 C2 phố Lý Thường Kiệt, Phường Cửa Nam, 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 TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC?
The legal representative of CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC is Trần Văn Minh according to the tax registration information linked to tax code 0100243285.
Is CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC still operating?
The status of tax code 0100243285 of CÔNG TY TNHH HỆ THỐNG ĐIỆN TỬ VÀ TIN HỌC is NNT đã được cấp MST according to the latest synced data (as of 27/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Cửa Nam
3,817
Total businesses
1,767
Operating
2,021
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
1,867
Joint stock company
1,317
Representative office
130
Unclassified
87
Single-member limited liability company
71
Other state agency
61
By status
Taxpayer issued tax code
1,737
Ceased operations; tax code closure not yet completed
832
Not operating at registered address
824
Ceased operations; tax code closure completed
184
Temporarily suspended operations
181
Operating (household or individual business without complete tax registration information)
30
Businesses with legal representative "Trần Văn Minh"
A total of 445 businesses share the same legal representative name