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0109732509BLH TECHNOLOGY CO., LTD

● Active

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Tax code0109732509
Company nameBLH TECHNOLOGY CO., LTD
Registered name (Vietnamese, transliterated)CONG TY TNHH CONG NGHE BLH
Short nameBLH TECHNOLOGY CO., LTD
Registered addressRoom 4121, C5 Building, D'Capitale Building, No. 119 Tran Duy Hung, Yen Hoa Ward, Ha Noi City
Address before 1 July 2025Room 4121, C5 Building, DCapitale Building, No. 119 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha NoiUnder the administrative boundaries in force before the 2025 reorganisation of provinces and communes, for matching older documents.
Province / cityHa Noi
Status● Active
Legal representativeDo Hong Hanh
Operating since12 Aug 2021
Managing tax officeTax Sub-department of Cau Giay District
TypeCompany
Legal formLimited liability company
Main industry (VSIC)6201 — Computer programming activities
Last updated 2 Oct 2026
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Requests are checked against the public registration data before anything is changed. You may write in English or Vietnamese. Do not send phone numbers or personal ID documents here.

Registered business lines (23)

VSICIndustry
6201Computer programming activities main
5820Software publishing
6399Other information service activities n.e.c
4610Commission agents, brokers and auction agents
7212Research and experimental development on engineering and technology
7320Market research and public opinion polling
4791Retail sale via mail order houses or via Internet
4659Wholesale of other machinery and equipment
4741Retail sale of computers, peripheral units, software and telecommunications equipment in specialized stores
4652Wholesale of electronic and telecommunications equipment and parts
7490Other professional, scientific and technical activities n.e.c.
2817Manufacture of office machinery and equipment (except computers and peripheral equipment)
7120Technical testing and analysis
7730Renting and leasing of other machinery, equipment and tangible goods without operator
8299Other remaining business support service activities n.e.c.
Show 8 more
6209Other information technology and computer service activities
2630Manufacture of communication equipment
4651Wholesale of computers, computer peripheral equipment and software
7310Advertising
8559Other education n.e.c.
6202Computer consultancy and computer system management
6311Data processing, hosting and related activities
6312Web portals

Industry names follow the official English edition of the Vietnam Standard Industrial Classification (VSIC 2018). Registered business lines do not necessarily reflect what the company actually does.

Do Hong Hanh is also recorded as legal representative of:

THUONG MAI VA SAN XUAT SONG ANH COMPANY LIMITED0101393822 · ActiveNo. 34 Hang Than Street, Ba Dinh Ward, Ha Noi CityDAU TU VA PHAT TRIEN CONG NGHE AU VIET JOINT STOCK COMPANY0102154915 · Suspended or ceased operatingNo. 243 Nguyen Khoai, Thanh Luong Ward, Hai Ba Trung District, Ha NoiThuong Mai Va Xay Dung Huu Khang Company Limited0104163785 · Suspended or ceased operatingNo. 102, Lane 88, Vo Thi Sau Street, Thanh Nhan Ward, Hai Ba Trung District, Ha NoiPHAT TRIEN THUONG MAI VA XUAT NHAP KHAU TAN PHAT COMPANY LIMITED0106618607 · ActiveNo. 8, Lane 84, Ngoc Khanh Street, Giang Vo Ward, Ha Noi CityXUAT NHAP KHAU DHG VIETNAM JOINT STOCK COMPANY0107630029 · ActiveNo. 218 A pho Thuy Khue, Thuy Khue Ward, Tay Ho District, Ha NoiDAU TU VA PHAT TRIEN GOLDEN SOLOTION COMPANY LIMITED0107643726 · ActiveRoom 05, Floor 2, T5 Building, Times City Urban Area, No. 458 Minh Khai, Vinh Tuy Ward, Hai Ba Trung District, Ha NoiDAU TU DUOC PHAM DUC VIET JOINT STOCK COMPANY0107742445 · Not operating at registered addressFloor 2, No. 18, Lane 282/1 Kim Giang, Dinh Cong Ward, Ha Noi CityDAU TU VA PHAT TRIEN HONG HANH COMPANY LIMITED0107918385 · ActiveNo. 47 To 14, Dong Anh Town, Dong Anh District, Ha NoiDAU TU TWIM COMPANY LIMITED0109771755 · ActiveFloor 10, Pacific Place Building, 83B Ly Thuong Kiet, Tran Hung Dao Ward, Hoan Kiem District, Ha NoiDICH VU AKD VIETNAM COMPANY LIMITED0109778990 · ActiveNo. A3, Alley 178/2 duong Phan Trong Tue, Tam Hiep Commune, Thanh Tri District, Ha Noi See all →

Matched by identical name only; two people may share the same name.

Same main industry in Ha Noi

TIEN ICH CHO CUOC SONG JOINT STOCK COMPANY0109752255 · Tax code terminatedNo. 30, Lane 79, Thuy Khue, Ha Noi CityCONG NGHE INCITE COMPANY LIMITED0109702279 · ActiveFloor 4, Nha so 7A1 Khu Dam Trau, Group 73, Bach Dang Ward, Hai Ba Trung District, Ha NoiDIGITAL INNOVATION COMPANY LIMITED0109766730 · ActiveNo. 19B, Lane 58 duong Truong Dinh, Truong Dinh Ward, Hai Ba Trung District, Ha NoiOCEANBOOK JOINT STOCK COMPANY0109571361 · Tax code terminatedNo. 25, Lane 50, Trung Yen 9 Street, Ha Noi CitySHINECOMMERCE JOINT STOCK COMPANY0109771667 · ActiveNo. 1/87 Phu Do Street, Phu Do Ward, Nam Tu Liem District, Ha Noi

A sample of companies with the same registered main industry, not a complete list.

Other companies in Ha Noi

THUONG MAI VA XUAT NHAP KHAU CADIMA JOINT STOCK COMPANY0109732227 · ActiveNo. 19C, Lane 174 duong Phuong Canh, Xuan Phuong Ward, Ha Noi CityVIEN NGHIEN CUU DOI MOI VA PHAT TRIEN0109732650 · ActiveNo. 176 Thai Ha Street, Trung Liet Ward, Dong da District, Ha NoiXUAT NHAP KHAU QUOC TE & DUOC PHAM BITECH PHARM JOINT STOCK COMPANY0109732192 · ActiveNo. 42, Lane 32 Pho Mieu Dam, Me Tri Ward, Nam Tu Liem District, Ha NoiTHUC PHAM SACH MAT BIEN COMPANY LIMITED0109728132 · ActiveNo. 23, Lane 322/95/29 duong My Dinh, My Dinh 1 Ward, Nam Tu Liem District, Ha NoiLANDFOOD COMPANY LIMITED0109732185 · ActiveNo. 5, Lane 1, Dong Me Street, Tu Liem Ward, Ha Noi City

Same province or city by registered address — this does not imply any relationship between the companies.

Compiled from public business and tax registration data, with names and addresses transliterated into English by fixed rules. For official status, check with the Vietnamese tax authority.