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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. No law-enforcement desk is published in this data, so confirm the right legal or compliance contact with the operator before sending. 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.