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ISP & Telecom Directory · Hong Kong

Hong Kong Telecom & ISP Providers Starting With R

Registered contact details for the 10 OFCA-licensed operators whose name begins with the letter R, 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 1–10 of 10 entries

Red-Asterisk Technology Limited

SBO Class 3 (ETS)
Address
Room 8, 5/F, Block K, On Shing Industrial Building, 2-16 Wo Liu Hang Road, Fo Tan, N.T
Regulator reference
SBO-1471

RETN (Hong Kong) Limited

SBO Class 3 (ISP)
Address
Room 1801, 18/F, Orient International Tower, 1018 Tai Nan West Street, Lai Chi Kok, Kowloon
Regulator reference
SBO-1765

RISE ASIA TECHNOLOGY LIMITED

SBO Class 3 (ISP)
Address
Unit 5805, 58/F., Two International Finance Centre, 8 Finance Street, Central, Hong Kong
Regulator reference
SBO-1810

Rockit Service Limited

SBO Class 3 (ISP)
Address
No. 12, Unit D, 3/F, Wong King Industrial Building, 2-4 Tai Yau Street, San Po Kong, Kowloon
Regulator reference
SBO-2004

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.