List of companies: Wired telecommunications activities.

DIGITAL TELECOMMUNICATION ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 3002079226
Date of registration: 28/07/2017
House number 40 Thien Cam Street, Group 13, Cam Xuyen Town, Cam Xuyen District, Ha Tinh Province, Vietnam

BAO DINH TELECOMMUNICATION ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 3002079201
Date of registration: 28/07/2017
No. 82 Ha Huy Tap Street, Group 13, Cam Xuyen Town, Cam Xuyen District, Ha Tinh Province, Vietnam

THANG LAN TELECOMMUNICATION ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 3002079177
Date of registration: 27/07/2017
At Mrs. Tran Thj Lan's house, Chua village, Cam Nhuong Commune, Cam Xuyen District, Ha Tinh Province, Vietnam

CN HANOICAB-SCTV

Tax ID/ Business ID: 0100109956-002
Date of registration: 19/07/2017
11th Floor, VIT Building, No. 519 Kim Ma, Ngoc Khanh Ward, Ba Dinh District, Hanoi City, Vietnam

TIEN LU TELECOMMUNICATIONS COMPANY LIMITED

Tax ID/ Business ID: 0901013928
Date of registration: 20/06/2017
Team 3 Di Che, Di Che Commune, Tien Lu District, Hung Yen Province, Vietnam

HT TELECOMMUNICATIONS CONSTRUCTION LIMITED LIABILITY COMPANY

Tax ID/ Business ID: 1801536002
Date of registration: 18/05/2017
557/10A Tran Quang Dieu, An Thoi Ward, Binh Thuy District, Can Tho City, Vietnam

HUNG HUYNH PRODUCTION TRADING SERVICES ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 1801473377
Date of registration: 29/07/2016
20, Street A6, Hung Phu 1 Residential Area, Hung Phu Ward, Cai Rang District, Can Tho City, Vietnam

UNIVERSAL SUCCESS TECHNOLOGY JOINT STOCK COMPANY

Tax ID/ Business ID: 0107498370
Date of registration: 06/07/2016
No. 118B, Lane 56, Residential Group 9, Mau Luong, Kien Hung Ward, Ha Dong District, Hanoi City, Vietnam

LEADING TELECOMMUNICATION SERVICES ONE MEMBER COMPANY LIMITED HUYNH TAN DANH

Tax ID/ Business ID: 1801451221
Date of registration: 16/03/2016
89, Street 23, Investor Research Area Area 4, An Khanh Ward, Ninh Kieu District, Can Tho City, Vietnam

PHUONG VY PRODUCTION TRADING SERVICE COMPANY LIMITED

Tax ID/ Business ID: 6300271548
Date of registration: 02/03/2016
No. 214/12/32 Hoang Quoc Viet, An Binh Ward, Ninh Kieu District, Can Tho City, Vietnam

INFORMATION OPERATIONS CENTER

Tax ID/ Business ID: 1500189108-038
Date of registration: 02/07/2014
Thanh My 1 Hamlet, Thanh Duc Commune, Long Ho District, Vinh Long Province, Vietnam

HDL TECHNOLOGY COMPANY LIMITED

Tax ID/ Business ID: 0201241164
Date of registration: 10/02/2012
No. 62/5/442 Ton Duc Thang, An Dong Commune, An Duong District, Hai Phong

QUANG NINH BRANCH - FPT TELECOMMUNICATIONS JOINT STOCK COMPANY

Tax ID/ Business ID: 0101778163-043
Date of registration: 06/12/2011
House number 351-353 Nguyen Van Cu, group 11, area 3, Hong Hai Ward, Ha Long City, Quang Ninh

HO CHI MINH CITY STOCK EXCHANGE

Tax ID/ Business ID: 0311289881
Date of registration: 29/10/2011
16 Vo Van Kiet, Nguyen Thai Binh Ward, District 1, Ho Chi Minh City

VTC DIGITAL TELECOMMUNICATIONS ONE MEMBER COMPANY LIMITED

Tax ID/ Business ID: 0105431099
Date of registration: 01/08/2011
No. 65 Lac Trung Street, Vinh Tuy Ward, Hai Ba Trung District, Hanoi City, Vietnam

VIETTEL KONGCHRO DISTRICT - VIETTEL GIA LAI, BRANCH OF MILITARY TELECOMMUNICATION INDUSTRIAL GROUP

Tax ID/ Business ID: 0100109106-338
Date of registration: 11/05/2011
344 Nguyen Hue, Kong Chro Town, Kong Chro District, Gia Lai Province, Vietnam

VIETTEL CHU PUH DISTRICT - VIETTEL GIA LAI, BRANCH OF MILITARY TELECOMMUNICATION INDUSTRIAL GROUP

Tax ID/ Business ID: 0100109106-345
Date of registration: 11/05/2011
Highway 14, Hoa Phu Village, Nhon Hoa Town, Chu Puh District, Gia Lai Province, Vietnam

VIETTEL CENTER GO DAU DISTRICT-VIETTEL TAY NINH BRANCH

Tax ID/ Business ID: 0100109106-260
Date of registration: 17/02/2011
No. 275, Rach Son Quarter, Go Dau Town, Go Dau District, Tay Ninh Province, Vietnam

VIETTEL KHAI CHAU DISTRICT - VIETTEL HUNG YEN - BRANCH OF MILITARY INDUSTRIAL - TELECOMMUNICATION GROUP

Tax ID/ Business ID: 0100109106-242
Date of registration: 08/02/2011
Khoai Chau Town, Khoai Chau District, Hung Yen Province, Vietnam

VIETTEL VAN GIANG DISTRICT - VIETTEL HUNG YEN - BRANCH OF MILITARY INDUSTRIAL - TELECOMMUNICATION GROUP

Tax ID/ Business ID: 0100109106-243
Date of registration: 08/02/2011
No. 82, Van Giang Town, Van Giang District, Hung Yen Province, Vietnam

VIETTEL LE DUAN STORE - VIETTEL DAK LAK BRANCH - MILITARY TELECOMMUNICATION GROUP

Tax ID/ Business ID: 0100109106-209
Date of registration: 13/01/2011
No. 408 Le Duan, Ea Tam Ward, Buon Ma Thuot City, Dak Lak Province, Vietnam

VIETTEL CU KUIN DISTRICT - VIETTEL Dak Lak - BRANCH OF MILITARY TELECOMMUNICATION GROUP

Tax ID/ Business ID: 0100109106-205
Date of registration: 12/01/2011
Village 2, Ea Ktur Commune, Cu Kuin District, Dak Lak Province, Vietnam

VIETTEL CENTER BUON MA THUOT CITY - VIETTEL DAK LAK BRANCH - MILITARY TELECOMMUNICATIONS GROUP

Tax ID/ Business ID: 0100109106-200
Date of registration: 11/01/2011
No. 65 - 67 Ngo Quyen, Tan Loi Ward, Buon Ma Thuot City, Dak Lak Province, Vietnam

VIETTEL CAT TIEN CENTER - VIETTEL LAM DONG BRANCH

Tax ID/ Business ID: 0100109106-180
Date of registration: 24/12/2010
No. 626, Quarter 6, Dong Nai Town, Cat Tien District, Lam Dong Province, Vietnam

TELECOMMUNICATION INFRASTRUCTURE NORTH COMPANY LIMITED

Tax ID/ Business ID: 0104547936
Date of registration: 19/03/2010
No. 11, Lot 05B, Trung Yen Urban Area, Yen Hoa Ward, Cau Giay District, Hanoi