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0107587408BYS TELECOMMUNICATION SERVICES LIMITED COMPANY

● Active

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Tax code0107587408
Company nameBYS TELECOMMUNICATION SERVICES LIMITED COMPANY
Registered name (Vietnamese, transliterated)CONG TY TNHH DICH VU VIEN THONG BYS
Short nameBYSTEL CO., LTD
Registered addressFloor 8, DETECH II Building, No. 107, Nguyen Phong Sac Street, Cau Giay Ward, Ha Noi City
Province / cityHa Noi
Status● Active
Legal representativeNguyen Van Hieu
Operating since5 Oct 2016
Managing tax officeTax Sub-department of Nam Tu Liem District
TypeCompany
Legal formLimited liability company
Main industry (VSIC)58200 — Software publishing
Last updated 10 Oct 2026
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Previous addresses (1)
  • No. 3, Alley 322/76/18/50 duong My Dinh, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi

Addresses recorded before the company moved its head office — for reference only.

Registered business lines (14)

VSICIndustry
58200Software publishing main
26400Manufacture of consumer electronics
32400Manufacture of games and toys
46520Wholesale of electronic and telecommunications equipment and parts
4719Other retail sale in non-specialized stores
47910Retail sale via mail order houses or via Internet
62010Computer programming activities
62020Computer consultancy and computer system management
62090Other information technology and computer service activities
63110Data processing, hosting and related activities
63120Web portals
63290Other information service activities not elsewhere classified
4741Retail sale of computers, peripheral units, software and telecommunications equipment in specialized stores
82990Other remaining business support service activities n.e.c.

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.

Nguyen Van Hieu is also recorded as legal representative of:

VAN TAI BIEN CONTAINER VIMC - CHI NHANH TONG CONG TY HANG HAI VIETNAM JOINT STOCK COMPANY0100104595-017 · Branch · Ceased operating, tax code not yet terminatedOcean Park Building, No. 1 Dao Duy Anh, Kim Lien Ward, Ha Noi CityLIEN DOANH JANA COMPANY LIMITED0100112211 · Ceased operating, tax code not yet terminatedNo. 6, Kim Dong Street, Hoang Mai Ward, Ha Noi CityVAN THE COOPERATIVE0100408642 · ActiveNo. 27 Lac Long Quan Street, Nghia Do Ward, Tay Ho Ward, Ha Noi CityBranch of Tien Dat Company Limited0100744299-003 · Branch · Suspended or ceased operating18/35 Doc Lap P.Tan Quy, Tan phu District, Ho Chi Minh CityXuong lap rap dong ho nuoc Ha noi0100774511 · Not operating at registered address44 Yen Phu, Ba Dinh Ward, Ha Noi CityThuong mai va du lich Hoang Gia Joint Stock Company0101155190 · Ceased operating, tax code not yet terminatedNo. 83 Nguyen Tuan Street, Thanh Xuan Trung Ward, Thanh Xuan Ward, Ha Noi Citydich vu cong nghe tai chinh dien tu Company Limited0101284196 · Not operating at registered address102 G2 tap the hoc vien ngan hang, Group 38, Quang Trung Ward, Kim Lien Ward, Ha Noi CitySan Xuat Bao Bi Dich Vu Thuong Mai Ha Noi Company Limited0101294194 · ActivePhong 210 No 5, dao Linh Dam Hamlet, Hoang Liet Ward, Ha Noi CityBranch of Du An Cong Nghe Nhat Hai Joint Stock Company0101357292-004 · Branch · Tax code terminated99 Ho Ba Kien, 15(Het hieu luc) Ward, Ho Chi Minh CityTAP DOAN HDB VIETNAM JOINT STOCK COMPANY0101410852 · ActiveFloor 25, 54A Nguyen Chi Thanh, Lang Ward, Ha Noi City See all →

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

Same main industry in Ha Noi

QUICKSOFT VIETNAM JOINT STOCK COMPANY0107624240 · Not operating at registered addressLot So 42, DV07, Zone dich vu Mo Lao, Mo Lao Street, Ha Dong Ward, Ha Noi CityCONG NGHE THONG MINH MSM JOINT STOCK COMPANY0107559400 · ActiveNha so 7, Lane 521/23/23, An Duong Vuong Street, Phu Thuong Ward, Ha Noi CityEXSOT COMPANY LIMITED0107626470 · Tax code terminatedNo. 11, Residential Group so 4 Phu My, Ha Noi CityDau Tu Va Phat Trien Nguyen Tuan Ha Anh Company Limited0107499455 · Not operating at registered addressDon Thu Hamlet, Thanh Oai Commune, Ha Noi CityQYNTECH COMPANY LIMITED0107640362 · Not operating at registered addressFloor 2, No. 244 Hoang Van Thai, Khuong Dinh Ward, Ha Noi City

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

Other companies in Ha Noi

DAU TU THUONG MAI THIEN THANH BINH JOINT STOCK COMPANY0107587422 · ActiveNo. 38, Group 10, Phu Dien Ward, Bac Tu Liem District, Ha NoiVNC VIETNAM JOINT STOCK COMPANY0107587133 · ActiveNo. 11, Alley 162/94 duong Cau Dien, Tay Tuu Ward, Ha Noi CityCONG NGHE PHAN MEM B2C JOINT STOCK COMPANY0107587599 · Not operating at registered addressNha so 6, Alley 21/3, Residential Group Dong Ngac 6, Dong Ngac Ward, Ha Noi CityXUAT NHAP KHAU THUONG MAI DICH VU KY NGUYEN VANG VIETNAM COMPANY LIMITED0107587091 · Active102/381 Nguyen Khang, Yen Hoa Ward, Cau Giay District, Ha NoiSK GOLF TOUR VIETNAM COMPANY LIMITED0107587623 · Pending verification at registered addressFloor 2, Trung Yen 1 Building, Trung Yen Urban Area, Yen Hoa 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.