CÔNG TY CỔ PHẦN KHÓA XANH
| Tax code | 3002225276 |
| Vietnamese name | CÔNG TY CỔ PHẦN KHÓA XANH |
| English name | GREEN LOCK JOINT STOCK COMPANY |
| Trading name | GREEN LOCK JOINT STOCK COMPANY |
| Address | Thôn Bắc Thượng, Phường Hà Huy Tập, Hà Tĩnh, Việt Nam. |
| Legal representative | Dương Thế Hoàng |
| Business registration certificate issue date | 05/04/2021 |
| Operations start date | 05/04/2021 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 20:26 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY CỔ PHẦN KHÓA XANH 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
| G4663 | Wholesale of construction materials, hardware, plumbing and heating equipment and supplies |
| 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 |
| E3822 | Treatment and disposal of hazardous waste |
| E3830 | Materials recovery |
| E3900 | Remediation activities and other waste management services |
| 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 |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing 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 |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| 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 |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4711 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4723 | Retail Sale of Beverages in Specialized Stores |
| G4724 | Retail Sale of Tobacco Products in Specialized Stores |
| G4730 | Retail Sale of Motor Fuel in Specialized Stores |
| G4751 | Retail Sale of Textiles, Wool, Yarn, Sewing Thread and Other Textile Goods in Specialized Stores |
| G4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings 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 |
| G4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4763 | Retail sale of sports equipment and gear in specialized stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN KHÓA XANH
What is the tax code of CÔNG TY CỔ PHẦN KHÓA XANH?
CÔNG TY CỔ PHẦN KHÓA XANH has tax code 3002225276, issued on 05/04/2021. 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 3002225276 last updated?
The data for CÔNG TY CỔ PHẦN KHÓA XANH was last synced at 20:26 on 25/09/2026. 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 CỔ PHẦN KHÓA XANH have any other names?
Besides its full name, CÔNG TY CỔ PHẦN KHÓA XANH is also registered under the name GREEN LOCK JOINT STOCK COMPANY. When searching, either this name or tax code 3002225276 will return the same result.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KHÓA XANH?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KHÓA XANH, tax code 3002225276 and address Thôn Bắc Thượng, Phường Hà Huy Tập, Hà Tĩnh, 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 CỔ PHẦN KHÓA XANH operate in?
The main business line of CÔNG TY CỔ PHẦN KHÓA XANH is Bán buôn vật liệu, thiết bị lắp đặt khác trong xây dựng (business line code G4663). The entity is also registered for 69 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 Hà Huy Tập
215
Total businesses
138
Operating
77
Ceased / suspended
0
New in last 90 days
Across Tỉnh Hà Tĩnh: 10,325 businesses, of which 5,026 are operating.
Common business lines
By legal form
Limited liability company
139
Joint stock company
49
Single-member limited liability company
13
School / educational institution
5
Cooperative
4
People's Committee
3
By status
Taxpayer issued tax code
137
Not operating at registered address
30
Ceased operations; tax code closure completed
24
Ceased operations; tax code closure not yet completed
18
Temporarily suspended operations
5
Operating (household or individual business without complete tax registration information)
1
Businesses with legal representative "Dương Thế Hoàng"
A total of 4 businesses share the same legal representative name