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ISP & Telecom Directory · Hong Kong

Hong Kong Telecom & ISP Providers Starting With A

Registered contact details for the 39 OFCA-licensed operators whose name begins with the letter A, from the OFCA register as of 10 September 2026. Address requests to the registered address on the licence; the major operators also publish law-enforcement liaison channels through their corporate offices. Verify against the live register before serving legal process.

Showing 1–39 of 39 entries

A.J. Frontier Company Limited

SBO Class 3 (ISP)
Address
Unit N, 11/F, Kin Win Factory Building, 65-67 King Yip Street, Kwun Tong, Kowloon, Hong Kong
Regulator reference
SBO-0312

A.Shan Telecom (H.K.) Limited

SBO Class 3 (ETS)
Address
Room 502, Trend Centre, 29-31 Cheung Lee Street, Chai Wan, Hong Kong
Regulator reference
SBO-1480

A1 Telecom Limited

SBO Class 3 (ETS)
Address
Room 7-11, 22/F., Corporation Park, 11 On Lai Street, Shatin, N.T
Regulator reference
SBO-1282

A3 Global Company Limited

SBO Class 3 (ETS)
Address
Room E, 20/F., Block 1, City Garden, 233 Electric Road, North Point, Hong Kong
Regulator reference
SBO-2007

ABC Computer Systems Limited

SBO Class 3 (ISP)
Address
Room J, 18/F, World Tech Centre, 95 How Ming Street, Kwun Tong, Kowloon
Regulator reference
SBO-1462

ABC Telecommunication Limited

SBO Class 3 (ETS)
Address
Shop B33, G/F., Hop Yick Plaza, 20 Mau Tan Street, Yuen Long, N.T
Regulator reference
SBO-1283

Able Mobile Limited

SBO Class 3 (ETS; IVANS)
Address
Room 2802, 28/F., Hysan Place, 500 Hennessy Road, Causeway Bay, Hong Kong
Regulator reference
SBO-1709

ACCA SYSTEM LIMITED

SBO Class 3 (alarm)
Address
Flat B9, 1/F, Block B, Fuk Cheong Industrial Building, 1 Walnut Street, Tai Kok Tsui, Kowloon
Regulator reference
SBO-1845

ACG Corporation Limited

SBO Class 3 (IVANS)
Address
Room 2802, 28/F., Hysan Place, 500 Hennessy Road, Causeway Bay, Hong Kong
Regulator reference
SBO-1822

Acme Communications Limited

SBO Class 3 (ISP)
Address
Unit 1, 19/F., New Tech Plaza, 34 Tai Yau Street, Sanpokong, Kowloon
Regulator reference
SBO-1762

Advanced Solution Limited

SBO Class 3 (ETS; IVANS)
Address
Room 1919, Asia Trade Centre, 79 Lei Muk Road, Kwai Chung, N.T
Regulator reference
SBO-1536

Airport Authority

SBO Class 3 (MVNO; radio relay)
Address
HKIA Tower, 1 Sky Plaza Road, Hong Kong International Airport, Lantau, N.T., Hong Kong
Regulator reference
SBO-0368

AISANIE DATA SERVICES LIMITED

SBO Class 3 (ISP)
Address
Unit D19, 3/F., Wong King Industrial Building, 2 Tai Yau Street, Kowloon, Hong Kong
Regulator reference
SBO-1923

AK Interconnection (Hong Kong) Limited

SBO Class 3 (ISP)
Address
Room 06, 13A/F, South Tower, World Finance Centre, Harbour City, 17 Canton Road, Tsim Sha Tsui, Kowloon
Regulator reference
SBO-1996

Akamai International B.V.

SBO Class 3 (IVANS)
Address
Unit 3908-11, Tower Two Times Square, 1 Matheson Street, Causeway Bay, Hong Kong
Regulator reference
SBO-1244

AMOEBA LIMITED

SBO Class 3 (MVNO)
Address
Flat/Room 3, 12/F., CCT Telecom Building, 11 Wo Shing Street, Fo Tan, Shatin, N.T
Regulator reference
SBO-1655

Ancent Group Limited

SBO Class 3 (ISP)
Address
Room 2205, 22/F, Riley House, 88 Lei Muk Road, Kwai Chung, N.T
Regulator reference
SBO-1793

Andcloud Limited

SBO Class 3 (ISP)
Address
Room C05, Flat A, 2/F, Tontex Industrial Building, 2-4 Sheung Hei Street, San Po Kong, Kowloon
Regulator reference
SBO-1994

ANF International Limited

SBO Class 3 (ISP)
Address
Room 305, 3/F., Technology Plaza, 651 King’s Road, North Point, Hong Kong
Regulator reference
SBO-1940

Aofei Data International Company Limited

Unified Carrier Licence
Also registered as
SBO Class 3 (ISP)
Address
Flat/Rm 701, 7/F, Tower 2, Silvercord, 30 Canton Road, Tsim Sha Tsui, Kowloon, HK
Regulator reference
UCL-071; SBO-1732

APT Satellite Company Limited

Unified Carrier Licence
Address
22 Dai Kwai Street, Tai Po Industrial Estate, Tai Po, New Territories, Hong Kong
Regulator reference
UCL-050

ARELION HONG KONG LIMITED

SBO Class 3 (ETS)
Address
Room 1915, 19/F, Lee Garden One, 33 Hysan Avenue, Causeway Bay, Hong Kong
Regulator reference
SBO-1327

ARSIN TECHNOLOGY CO., LIMITED

SBO Class 3 (ISP)
Address
Unit 917B, 9/F., Tower A, New Mandarin Plaza, No. 14 Science Museum Road, Tsim Sha Tsui, Kowloon
Regulator reference
SBO-1903

ASC (HK) Limited

SBO Class 3 (alarm)
Address
6/F, Arion Commercial Centre, 2 Queen’s Road West, Sheung Wan, Hong Kong
Regulator reference
SBO-1268

Asiamind Netcom Group Limited

SBO Class 3 (ISP)
Address
Suite 2311, 23/F., BEA Tower Millennium City 5, 418 Kwun Tong Road, Kwun Tong, Kowloon
Regulator reference
SBO-1773

ASIATECH TELECOM LIMITED

SBO Class 3 (ISP)
Address
Room 2, 21/F., One Portside, 29 Tai Yau Street, San Po Kong, Kowloon
Regulator reference
SBO-1444

AT&T Global Network Services Hong Kong Limited

Unified Carrier Licence
Also registered as
SBO Class 3 (ISP; ETS)
Address
22/F, CityPlaza One, 1111 King’s Road, Tai Koo Shing, Island East, Hong Kong
Regulator reference
UCL-061; SBO-0624

Avelacom HK Limited

SBO Class 3 (ETS; IVANS)
Address
Level 19, China Building, 29 Queen’s Road Central, Central, Hong Kong
Regulator reference
SBO-1552

Independent reference compiled from OFCA (Office of the Communications Authority) - Carrier Licences Enquiry (Unified/Mobile Carrier Licensees) and Services-Based Operator (SBO) Licences Enquiry, with registered addresses taken from the licence documents; service flags from DATA.GOV.HK 'List of SBO Licensees'; hotlines/websites from OFCA's consumer 'Telecommunications Services Providers' page for study and investigative use. Ministry of Cyber Affairs is not a government body and does not represent any listed provider. See the Hong Kong directory overview and the directory hub for other countries.