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0107999063CYSTACK., JSC

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Tax code0107999063
Company nameCYSTACK., JSC
Registered name (Vietnamese, transliterated)CONG TY CO PHAN CYSTACK VIET NAM
Registered addressFloor 2, 25T2 Building, Trung Hoa Urban Area, Nhan Chinh, Trung Hoa Ward, Cau Giay District, Ha Noi
Province / cityHa Noi
Status● Active
Legal representativeTran Quang Chien
Operating since22 Sep 2017
Managing tax officeTax Sub-department of Cau Giay District
TypeCompany
Legal formJoint stock company
Main industry (VSIC)63110 — Data processing, hosting and related activities
Last updated 23 Aug 2026
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Registered business lines (11)

VSICIndustry
63110Data processing, hosting and related activities main
46510Wholesale of computers, computer peripheral equipment and software
46520Wholesale of electronic and telecommunications equipment and parts
58200Software publishing
62010Computer programming activities
62020Computer consultancy and computer system management
62090Other information technology and computer service activities
63290Other information service activities not elsewhere classified
72100Research and experimental development on natural sciences and engineering
4741Retail sale of computers, peripheral units, software and telecommunications equipment in specialized stores
85590Other education 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.

Tran Quang Chien is also recorded as legal representative of:

Branch of Tap Doan Thanh Hung (TP Ha Noi) Joint Stock Company0100598827-004 · Branch · ActiveNo. 1942/1C Vuon Lai Noi dai Street, Quarter 1, An Phu Dong Ward, District 12, Ho Chi Minh CityBranch of Tap Doan Thanh Hung Joint Stock Company0100598827-006 · Branch · Suspended or ceased operating79/37 A, Group 21 KP 1, Tan Hiep Ward, Bien Hoa City, Dong NaiBranch of TM Thanh Hung Company Limited0100773638-008 · Branch · Suspended or ceased operating79/370 A To 21 KP 1, P Tan Hiep, Bien Hoa City, Dong NaiKET CAU THEP VA TAM LOP DONG ANH JOINT STOCK COMPANY0101515911 · ActiveNo. 7, Group 12, Dong Anh Town, Dong Anh District, Ha NoiBranch of Ong Nau Vietnam One Member Limited Liability Company0106391360-001 · Branch · Suspended or ceased operatingNo. 1 Huynh Van Nghe Street, Ward 12, Go Vap District, Ho Chi Minh CityTHAI VAN XUAN COMPANY LIMITED0107345952 · ActiveNo. 1/15, Lane 299 Duong Hoang Mai, Tuong Mai Ward, Ha Noi CityMAY MAC XUAT NHAP KHAU DANG GIA COMPANY LIMITED0311160694 · Active62 TTN 17, Tan Thoi Nhat Ward, District 12, Ho Chi Minh CityXUAT NHAP KHAU THUONG MAI DICH VU TOM VIET ONE MEMBER LIMITED LIABILITY COMPANY1900625704 · Tax code terminatedD06/98A, Tra Kha, Bac Lieu Ward, Ca MauTHUC PHAM HOANG QUY COMPANY LIMITED3502294292 · ActiveTan Chau Hamlet, Chau Pha Commune, Phu My Town, Ba Ria - Vung TauThien Quy Phat One Member Limited Liability Company3602334767 · Suspended or ceased operatingE 145A, Group 10, Quarter 5, Long Binh Ward, Bien Hoa City, Dong Nai See all →

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

Same main industry in Ha Noi

TRUYEN THONG BCD COMPANY LIMITED0109647229 · Ceased operating, tax code not yet terminatedNo. B50-16, Zone B Geleximco Duong Le Trong Tan, An Khanh Commune, Ha Noi CityPHAN MEM ZOZO COMPANY LIMITED0107896702 · ActiveNo. 47B, Lane 406 duong au Co, Nhat Tan Ward, Tay Ho District, Ha NoiDU LIEU VA TRUYEN DAN VIETNAM JOINT STOCK COMPANY0109873362 · ActiveNo. 249 Hoang Quoc Viet, Nghia Do Ward, Ha Noi CityTHUONG MAI VA XAY LAP BAO NGAN JOINT STOCK COMPANY0107863305 · ActiveCo Dien A Hamlet, Tu Hiep Commune, Thanh Tri District, Ha NoiKET NOI THONG MINH JOINT STOCK COMPANY0107787326 · ActiveNo. 11, Lane 282, Kim Giang Street, Dai Kim Ward, Hoang Mai District, Ha Noi

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

Other companies in Ha Noi

CNC INVEST LAND COMPANY LIMITED0107999377 · ActiveNha 29T2, Lot dat N05 KDT Dong Nam, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha NoiTHUONG MAI & DICH VU TAN NHUNG COMPANY LIMITED0107998542 · Not operating at registered addressNo. 11, Nguyen Thi Dinh Street, Yen Hoa Ward, Ha Noi CityQUANG CAO & QUA TANG CONG NGHE MOI COMPANY LIMITED0107999264 · ActiveNo. 16, Lane 238 pho Tan Mai, Tan Mai Ward, Hoang Mai District, Ha NoiPHAT TRIEN SUDO VINA COMPANY LIMITED0107999384 · ActiveNo. 22-A21 Nghia Tan, Nghia Do Ward, Ha Noi CityDAU TU VA PHAT TRIEN KHOA HOC CONG NGHE LTL JOINT STOCK COMPANY0107998172 · Ceased operating, tax code not yet terminatedNo. 25, Quang Trung Street, Cua Nam 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.