Chi nhánh công ty đầu tư & xây dựng cấp thoát nước
| Tax code | 0300393538-006 |
| Vietnamese name | Chi nhánh công ty đầu tư & xây dựng cấp thoát nước |
| Abbreviated name | WASECO |
| Trading name | WASECO |
| Address | 21/20 đường Láng Hạ phường láng hạ, Phường Láng, TP Hà Nội, Việt Nam. |
| Business registration certificate issue date | 05/03/1998 |
| Operations start date | 28/07/1998 |
| Fiscal year end | 31/12 |
| Data updated | 26/10/2026 15:05 |
Part of the "Tax Code Cleanup" campaign
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Chi nhánh công ty đầu tư & xây dựng cấp thoát nước is currently in status Ceased operations; tax code closure not yet completed. 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
| F43 | Specialized construction activities |
Frequently asked questions about Chi nhánh công ty đầu tư & xây dựng cấp thoát nước
Does Chi nhánh công ty đầu tư & xây dựng cấp thoát nước have any other names?
Besides its full name, Chi nhánh công ty đầu tư & xây dựng cấp thoát nước is also registered under the name WASECO. When searching, either this name or tax code 0300393538-006 will return the same result.
How is tax code 0300393538-006 structured?
Tax code 0300393538-006 consists of 13 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 0039353 fall within an ascending sequence from 0000001 to 9999999; the digit 8 is the check digit. The last three digits 006 are the sequence number of a dependent unit, meaning Chi nhánh công ty đầu tư & xây dựng cấp thoát nước is a dependent unit of the enterprise with tax code 0300393538.
What business lines does Chi nhánh công ty đầu tư & xây dựng cấp thoát nước operate in?
The main business line of Chi nhánh công ty đầu tư & xây dựng cấp thoát nước is Hoạt động xây dựng chuyên dụng (business line code F43).
When was the information for tax code 0300393538-006 last updated?
The data for Chi nhánh công ty đầu tư & xây dựng cấp thoát nước was last synced at 15:05 on 26/10/2026. 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.
Is Chi nhánh công ty đầu tư & xây dựng cấp thoát nước still operating?
The status of tax code 0300393538-006 of Chi nhánh công ty đầu tư & xây dựng cấp thoát nước is NNT ngừng hoạt động nhưng chưa hoàn thành thủ tục chấm dứt hiệu lực MST according to the latest synced data (as of 26/10/2026). 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 Láng
4,195Total businesses
1,866Operating
2,305Ceased / suspended
0New 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 company2,233
Joint stock company1,691
Single-member limited liability company79
Centre (public service / services)42
Representative office28
Sole proprietorship20
By status
Taxpayer issued tax code1,854
Not operating at registered address1,054
Ceased operations; tax code closure not yet completed954
Temporarily suspended operations221
Ceased operations; tax code closure completed76
Pending verification of operating status at registered address19