CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A
| Tax code | 0316261431 |
| Vietnamese name | CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A |
| Abbreviated name | COT.A CONS ARCHITECTURE CO., LTD |
| English name | COT.A ARCHITECTURE DESIGN CONSTRUCTION COMPANY LIMITED |
| Trading name | COT.A CONS ARCHITECTURE CO., LTD |
| Address | Số 19 Đường 47, Phường Khánh Hội, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Đinh Công Khang |
| Business registration certificate issue date | 07/05/2020 |
| Operations start date | 07/05/2020 |
| Fiscal year end | 31/12 |
| Data updated | 06/10/2026 18:17 |
Business lines
| F4299 | Construction of other civil engineering projects n.e.c. |
| A0111 | Growing of rice |
| A0112 | Growing of maize and other cereal grains |
| A0113 | Growing of starchy roots and tubers |
| A0114 | Growing of sugar cane |
| A0116 | Growing of fibre crops |
| A0117 | Growing of oleaginous seed crops |
| A0118 | Growing of vegetables and flowers |
| A0119 | Growing of other non-perennial crops |
| A0121 | Growing of fruit |
| A0122 | Growing of oleaginous fruits |
| A0123 | Growing of cashew nuts |
| A0124 | Growing of pepper |
| A0125 | Growing of rubber |
| A0126 | Growing of coffee |
| A0127 | Growing of tea |
| A0128 | Growing of perennial spice, medicinal and aromatic crops |
| A0129 | Growing of other perennial crops |
| A0144 | Raising and breeding of sheep, goats and deer |
| A0145 | Raising and breeding of swine |
| A0149 | Raising of other animals |
| A0150 | Mixed farming |
| A0161 | Support activities for crop production |
| A0162 | Support activities for animal production |
| A0163 | Post-harvest crop activities |
| A0164 | Seed processing for propagation |
| A0240 | Support services to forestry |
| B0990 | Support activities for other mining and quarrying |
| C1030 | Processing and preserving of fruit and vegetables |
| C1050 | Manufacture of dairy products |
| C1061 | Manufacture of grain mill products |
| C1071 | Manufacture of bakery products |
| C1072 | Manufacture of sugar |
| C1073 | Manufacture of cocoa, chocolate and sugar confectionery |
| C1074 | Manufacture of macaroni, noodles, couscous and similar farinaceous products |
| C1075 | Manufacture of prepared meals and dishes |
| C1076 | Manufacture of tea |
| C1077 | Manufacture of coffee |
| C1079 | Manufacture of other food products n.e.c. |
| C1080 | Manufacture of prepared animal feeds |
| C1104 | Manufacture of soft drinks; production of mineral waters and other bottled waters |
| C1311 | Preparation and spinning of textile fibres |
| C1312 | Weaving of textiles |
| C1313 | Finishing of textiles |
| C1391 | Manufacture of knitted and crocheted fabrics and other non-woven fabrics |
| C1392 | Manufacture of made-up textile articles, except apparel |
| C1393 | Manufacture of carpets, blankets and cushions |
| C1399 | Manufacture of other textiles n.e.c. |
| 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 |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C1621 | Manufacture of veneer sheets and wood-based panels |
| C1623 | Manufacture of wooden containers |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C1701 | Manufacture of pulp, paper and paperboard |
| C1702 | Manufacture of corrugated paper and paperboard and of containers of paper and paperboard |
| C1709 | Manufacture of other articles of paper and paperboard n.e.c. |
| C1811 | Printing |
| C1812 | Service activities related to printing |
| C1820 | Reproduction of recorded media |
| C2013 | Manufacture of plastics and synthetic rubber in primary forms |
| C2022 | Manufacture of paints, varnishes and similar coatings, printing ink and mastics |
| C2023 | Manufacture of soap and detergents, cleaning and polishing preparations, perfumes and toilet preparations |
| C2211 | Manufacture of rubber tyres and tubes; retreading and rebuilding of rubber tyres |
| C2219 | Manufacture of other rubber products |
| C2220 | Manufacture of plastics products |
| C2393 | Manufacture of other porcelain and ceramic products |
| C2396 | Cutting, shaping and finishing of stone |
| C2513 | Manufacture of steam generators, except central heating hot water boilers |
| C2592 | Treatment and coating of metals; machining |
| C2593 | Manufacture of cutlery, hand tools and general hardware |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C2620 | Manufacture of computers and peripheral equipment |
| C2630 | Manufacture of communication equipment |
| C2640 | Manufacture of consumer electronics |
| C2651 | Manufacture of measuring, testing, navigating and control equipment |
| C2652 | Manufacture of watches and clocks |
| C2680 | Manufacture of magnetic and optical media |
| C2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| C2731 | Manufacture of fibre optic cables |
| C2732 | Manufacture of other electronic and electric wires and cables |
| C2733 | Manufacture of wiring devices |
| C2740 | Manufacture of electric lighting equipment |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C2811 | Manufacture of engines and turbines, except aircraft, vehicle and cycle engines |
| C2813 | Manufacture of other pumps, compressors, taps and valves |
| C2814 | Manufacture of bearings, gears, gearing and driving elements |
| C2815 | Manufacture of ovens, furnaces and furnace burners |
| C2816 | Manufacture of lifting and handling equipment |
| C2817 | Manufacture of office machinery and equipment, except computers and peripheral equipment |
| C2818 | Manufacture of power-driven hand tools |
| C2819 | Manufacture of other general-purpose machinery |
| C2821 | Manufacture of agricultural and forestry machinery |
| C2822 | Manufacture of metal-forming machinery and machine tools |
| C2826 | Manufacture of machinery for textile, apparel and leather production |
| C2829 | Manufacture of other special-purpose machinery |
| C2910 | Manufacture of motor vehicles and other motor vehicles |
| C2920 | Manufacture of bodies for motor vehicles; manufacture of trailers and semi-trailers |
| C2930 | Manufacture of parts and accessories for motor vehicles and their engines |
| C3091 | Manufacture of motorcycles |
| C3092 | Manufacture of bicycles and wheelchairs |
| C3099 | Manufacture of other transport equipment n.e.c. |
| C3220 | Manufacture of musical instruments |
| C3230 | Manufacture of sports goods |
| C3240 | Manufacture of games and toys |
| C3290 | Other manufacturing n.e.c. |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| D3530 | Steam and air conditioning supply; manufacture of ice |
| 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 |
| F4212 | Construction of roads |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4293 | Construction of manufacturing and processing projects |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| 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 |
| G4690 | Non-specialized Wholesale Trade |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4723 | Retail Sale of Beverages 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 |
| G4763 | Retail sale of sports equipment and gear 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 |
| G4773 | Retail sale of other new goods in specialized stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| G4782 | Retail sale of textiles, ready-made garments and footwear at stalls and markets |
| G4783 | Retail sale of information and communication equipment at stalls and markets |
| H4911 | Passenger rail transport, interurban |
| H4912 | Freight rail transport |
| H4921 | Urban passenger transport by bus |
| H4922 | Interurban passenger transport by bus |
| H4929 | Other passenger transport by bus |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5011 | Sea and coastal passenger water transport |
| H5012 | Sea and coastal freight water transport |
| H5021 | Inland passenger water transport |
| H5022 | Inland freight water transport |
| H5221 | Direct support services for rail transport |
| H5222 | Direct support services for water transport |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| I5510 | Short-term accommodation activities |
| I5590 | Other accommodation |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| I5630 | Beverage serving activities |
| J5911 | Motion picture, video and television programme production |
| J5913 | Motion picture, video and television programme distribution |
| J5914 | Motion picture projection activities |
| J5920 | Sound recording and music publishing activities |
| J6120 | Wireless telecommunications activities |
| M6920 | Accounting, auditing and tax consultancy activities |
| M7010 | Activities of head offices |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N7721 | Rental and leasing of sports and recreational equipment |
| M7420 | Photographic activities |
| N7710 | Rental and leasing of motor vehicles |
| N7729 | Renting of other personal and household goods |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7810 | Activities of employment placement agencies |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
| N8220 | Call centre activities |
| N8292 | Packaging activities |
| N8299 | Other business support service activities n.e.c. |
| Q8710 | Residential nursing care activities |
| R9311 | Operation of sports facilities |
| R9312 | Activities of sports clubs |
| R9319 | Other sports activities |
| R9321 | Amusement and theme parks activities |
| R9329 | Other amusement and recreation activities n.e.c. |
| S9529 | Repair of other personal and household goods n.e.c. |
| S9522 | Repair of household appliances and home and garden equipment |
| S9523 | Repair of footwear and leather goods |
| S9524 | Repair of furniture and home furnishings |
| T9700 | Activities of households as employers of domestic personnel |
| T9810 | Undifferentiated goods-producing activities of private households for own use |
| T9820 | Undifferentiated service-producing activities of private households for own use |
Frequently asked questions about CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A
Who is the legal representative of CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A?
The legal representative of CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A is Đinh Công Khang according to the tax registration information linked to tax code 0316261431.
What information is needed to issue an invoice to CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A, tax code 0316261431 and address Số 19 Đường 47, Phường Khánh Hội, TP Hồ Chí Minh, 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.
When was the information for tax code 0316261431 last updated?
The data for CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A was last synced at 18:17 on 06/10/2026. 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.
How is tax code 0316261431 structured?
Tax code 0316261431 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1626143 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.
Where is the address of CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A?
CÔNG TY TNHH THIẾT KẾ KIẾN TRÚC XÂY DỰNG COT.A has its registered office at Số 19 Đường 47, Phường Khánh Hội, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Khánh Hội, Hồ Chí Minh.
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 Khánh Hội
2,248Total businesses
723Operating
1,514Ceased / suspended
0New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company1,775
Joint stock company215
Single-member limited liability company151
Sole proprietorship67
Representative office11
School / educational institution9
By status
Not operating at registered address1,242
Taxpayer issued tax code723
Ceased operations; tax code closure not yet completed144
Temporarily suspended operations68
Ceased operations; tax code closure completed60
Pending verification of operating status at registered address10
Businesses with legal representative "Đinh Công Khang"
A total of 1 businesses share the same legal representative name