English

CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG

Taxpayer issued tax code
Tax code0101745873
Vietnamese nameCÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG
Abbreviated nameDONG DUONG TSI.,JSC
English nameDONG DUONG TECHNOLOGY SOLUTION INVESTMENT JOINT STOCK COMPANY
Trading nameDONG DUONG TSI.,JSC
AddressSố nhà 4, Ngách 15, Ngõ 105 Doãn Kế Thiện, Phường Phú Diễn, TP Hà Nội, Việt Nam.
Legal representative Đỗ Viết Nghĩa
Business registration certificate issue date04/08/2005
Operations start date16/08/2005
Fiscal year end31/12
Data updated18/09/2026 21:46

Business lines

M7110Architectural and engineering activities and related technical consultancy
A01500Mixed farming
A0161Support activities for crop production
A0240Support services to forestry
B0810Quarrying of stone, sand and clay
C1701Manufacture of pulp, paper and paperboard
C1811Printing
C18120Service activities related to printing
C1820Reproduction of recorded media
C2013Manufacture of plastics and synthetic rubber in primary forms
C2511Manufacture of structural metal products
C2512Manufacture of tanks, reservoirs and containers of metal
C2513Manufacture of steam generators, except central heating hot water boilers
C25920Treatment and coating of metals; machining
C2593Manufacture of cutlery, hand tools and general hardware
C2599Manufacture of other fabricated metal products n.e.c.
C27500Manufacture of domestic appliances
C3290Other manufacturing n.e.c.
C3311Repair of fabricated metal products
C3312Repair of machinery
C3313Repair of electronic and optical equipment
C3319Repair of other equipment
C33200Installation of industrial machinery and equipment
D3520Manufacture of gas; distribution of gaseous fuels through mains
D3530Steam and air conditioning supply; manufacture of ice
E3600Water collection, treatment and supply
E3700Sewerage and wastewater treatment
E3811Collection of non-hazardous waste
E3812Collection of hazardous waste
E3821Treatment and disposal of non-hazardous waste
E3822Treatment and disposal of hazardous waste
E3830Materials recovery
E3900Remediation activities and other waste management services
F4101Construction of residential buildings
F4102Construction of non-residential buildings
F4211Construction of railways
F4212Construction of roads
F4221Construction of electricity projects
F4222Construction of water supply and sewerage projects
F4223Construction of telecommunications projects
F4229Construction of other utility projects
F4291Construction of water projects
F4292Construction of mining projects
F4293Construction of manufacturing and processing projects
F4299Construction of other civil engineering projects n.e.c.
F43110Demolition
F43120Site preparation
F43210Electrical Installation
F4322Plumbing, Heating and Air-Conditioning Installation
G4610Commission Agents, Brokers and Auctions of Goods
G4620Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals
G4631Wholesale of Rice, Wheat, Other Cereal Grains and Flour
G4632Wholesale of Food
G4633Wholesale of Beverages
G4634Wholesale of Tobacco Products
G4641Wholesale of Textiles, Garments and Footwear
G4649Wholesale of Other Household Goods
G4651Wholesale of computers, computer peripheral equipment and software
G46520Wholesale of electronic and telecommunications equipment and parts
G46530Wholesale of agricultural machinery, equipment and supplies
G4659Wholesale of other machinery and equipment
G4662Wholesale of metals and metal ores
G4690Non-specialized Wholesale Trade
G4711Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores
G4719Other Retail Sale in Non-specialized Stores
G4721Retail Sale of Cereals in Specialized Stores
G4723Retail Sale of Beverages in Specialized Stores
G4724Retail Sale of Tobacco Products in Specialized Stores
G4730Retail Sale of Motor Fuel in Specialized Stores
G4751Retail Sale of Textiles, Wool, Yarn, Sewing Thread and Other Textile Goods in Specialized Stores
G4753Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores
G4759Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores
G4761Retail sale of books, newspapers, magazines and stationery in specialized stores
G4763Retail sale of sports equipment and gear in specialized stores
G4772Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores
G4773Retail sale of other new goods in specialized stores
G4774Retail sale of second-hand goods in specialized stores
G4782Retail sale of textiles, ready-made garments and footwear at stalls and markets
G4783Retail sale of information and communication equipment at stalls and markets
H4921Urban passenger transport by bus
F43290Other Building Services Installation
F43300Building Completion and Finishing
F43900Other Specialized Construction Activities
H4911Passenger rail transport, interurban
H4912Freight rail transport
H4922Interurban passenger transport by bus
H4931Urban and suburban passenger land transport (excluding bus)
H4932Other passenger land transport
H4933Freight transport by road
H5021Inland passenger water transport
H5022Inland freight water transport
H5210Warehousing and storage
H5221Direct support services for rail transport
H5222Direct support services for water transport
H5224Cargo handling
H5225Support activities for road transport
H5229Other transport support activities
H5320Courier activities
I5610Restaurants and mobile food service activities
I5621Event catering activities
I5629Other food service activities
I5630Beverage serving activities
K6619Other activities auxiliary to financial services n.e.c.
L68200Real estate consulting, brokerage and auction of real estate and land use rights
M6920Accounting, auditing and tax consultancy activities
M7020Management consultancy activities
M7213Research and development in medical and pharmaceutical sciences
M7120Technical testing and analysis
M7211Research and development in natural sciences
M7212Research and development in engineering and technology
M7214Research and development in agricultural sciences
M73100Advertising
M73200Market research and public opinion polling
M7410Specialized design activities
N7710Rental and leasing of motor vehicles
N7730Renting of other machinery, equipment and tangible goods without operator
N82990Other business support service activities n.e.c.
Q8620Medical and dental practice activities
Q8699Other human health activities n.e.c.
S9521Repair of consumer electronics
S9522Repair of household appliances and home and garden equipment
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Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG

What information is needed to issue an invoice to CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG, tax code 0101745873 and address Số nhà 4, Ngách 15, Ngõ 105 Doãn Kế Thiện, Phường Phú Diễn, 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.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 120 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG is Đỗ Viết Nghĩa according to the tax registration information linked to tax code 0101745873.
Where is the address of CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG?
CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG has its registered office at Số nhà 4, Ngách 15, Ngõ 105 Doãn Kế Thiện, Phường Phú Diễn, TP Hà Nội, Việt Nam.. The entity is located in Phường Phú Diễn, Hà Nội.
Is CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG still operating?
The status of tax code 0101745873 of CÔNG TY CỔ PHẦN ĐẦU TƯ GIẢI PHÁP CÔNG NGHỆ ĐÔNG DƯƠNG is NNT đã được cấp MST according to the latest synced data (as of 18/09/2026). 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 Phú Diễn

3,799Total businesses
1,713Operating
2,074Ceased / suspended
0New in last 90 days

Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.

Common business lines

Wholesale and retail trade; repair of motor vehicles and motorcycles1,202
Construction452
Manufacturing368
Professional, scientific and technical activities322
Administrative and support service activities320
Education and training213

By legal form

Limited liability company2,221
Joint stock company1,436
Single-member limited liability company60
Sole proprietorship14
School / educational institution9
Research institute9

By status

Taxpayer issued tax code1,710
Not operating at registered address936
Ceased operations; tax code closure not yet completed685
Temporarily suspended operations251
Ceased operations; tax code closure completed202
Pending verification of operating status at registered address9