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ISP & Telecom Directory · Hong Kong

Hong Kong Telecom & ISP Providers Starting With B

Registered contact details for the 21 OFCA-licensed operators whose name begins with the letter B, 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 1–21 of 21 entries

B&N ENTERPRISE LIMITED

SBO Class 3 (ISP)
Address
19/F., Kam Fung Commercial Building, 2-4 Tin Lok Lane, Wan Chai, Hong Kong
Regulator reference
SBO-1971

Baobo Technology Co., Limited

SBO Class 3 (ISP)
Address
Room A7, 12/F, Astoria Building, 34 Ashley Road, Tsim Sha Tsui, Kowloon
Regulator reference
SBO-1901

BAOTEL Limited

SBO Class 3 (ETS)
Address
Room A, 12/F, Kiu Fu Commercial Building, 300 Lockhart Road, Wanchai, Hong Kong
Regulator reference
SBO-1796

BBIX Hong Kong Pte. Limited

SBO Class 3 (IVANS)
Address
Rm 901, Boss Commercial Centre, 28 Ferry Street, Jordan, Kowloon
Regulator reference
SBO-1685

BDX Data Center (HK) Limited

SBO Class 3 (ISP)
Address
2701, 27th Floor, Center Plaza, 18 Harbour Road, Wanchai, Hong Kong
Regulator reference
SBO-1662

BDX DC Services (HK) Limited

SBO Class 3 (IVANS)
Address
2701, 27th Floor, Central Plaza, 18 Harbour Road, Wanchai, Hong Kong
Regulator reference
SBO-1027

BGP Network Limited

SBO Class 3 (ISP)
Address
Unit A, 15/F., Sunshine Plaza, 353 Lockhart Road, Wanchai, Hong Kong
Regulator reference
SBO-1873

Bharti Airtel (Hong Kong) Limited

Unified Carrier Licence
Also registered as
SBO Class 3 (ETS; IVANS)
Address
Flat/Rm H, Block 6, 38/F, Caribbean Coast, 1 Kin Tung Street, Tung Chung N.T
Regulator reference
UCL-013; SBO-1389

Birdie Mobile Limited

SBO Class 3 (ETS)
Address
Room 2010-11, Millennium City 2, 378 Kwun Tong Road, Kwun Tong, Kowloon
Regulator reference
SBO-0960

Bit Exchange Systems Limited

SBO Class 3 (ISP)
Address
Room 1611, 16/F, Nan Fung Centre, 264-298 Castle Peak Road, Tsuen Wan, N.T
Regulator reference
SBO-1736

Bloomberg Finance L.P.

SBO Class 3 (IVANS)
Address
27/F, Cheung Kong Centre, 2 Queen's Road Central, Hong Kong
Regulator reference
SBO-1369

Bloomberg L.P.

SBO Class 3 (IVANS)
Address
25/F., Cheung Kong Center, 2 Queen's Road, Central, Hong Kong
Regulator reference
SBO-0958

BT Hong Kong Limited

Unified Carrier Licence
Also registered as
SBO Class 1 (local voice telephony); SBO Class 3 (ISP; ETS; teleconferencing)
Address
38/F, Dorset House, Taikoo Place, 979 King’s Road, Island East, Hong Kong
Regulator reference
UCL-031; SBO-0036

Byteplus (Hongkong) Limited

SBO Class 3 (ISP)
Address
Unit 1003, 10/F., Tower 2, Silvercord, 30 Canton Road, Tsim Sha Tsui, Kowloon
Regulator reference
SBO-1897

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.