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Established as a planning company for optical fiber procurement
Obtained Type 1 telecommunications business license
Started providing backbone lines for SoftBank BB (Hokkaido - Tokyo - Osaka - Fukuoka - Nagasaki, etc.)
Started providing inter-data center lines in Tokyo (Otemachi - inter-data center lines)
Built a large-scale private network in Shikoku area and started providing lines for mobile
Started providing 5GHz wireless access lines within Aomori Prefecture
Obtained license for field demonstration experiments for commercialization of sXGP
Started providing wavelength leasing service 'B³ Spectrum' between Otemachi and Ariake areas
Started sales of NEC private LTE (sXGP) systems and related services
Started providing 'Nurse Call Linkage Service' using PBX and LTE lines for serviced elderly housing
B.B. Backbone Co., Ltd. will be a gold sponsor and exhibit at Peering Asia 8.0, to be held in Osaka from November 3 to 5, 2026. The international conference promotes network interconnection in the Asia-Pacific region and is expected to bring together more than 200 organizations and 500 participants.
B.B. Backbone Co., Ltd. will exhibit at Inter BEE 2026, presenting backbone networks and infrastructure solutions that support high-quality video transmission. Its booth number is 8314.
BB Backbone Inc. will sponsor and participate in the NaniwaNOG 4 Meeting, to be held in Nara on October 8, 2026. The event aims to provide technical exchange for network engineers, primarily from the Kansai region. The company looks forward to welcoming participants.
Details of B.B. Backbone Co., Ltd.'s financial results for its 25th fiscal year, ended March 2026, are not provided.
BB Backbone Inc. has published its financial results for the 25th fiscal period, ended March 31, 2026. See the financial information page on the company website for details.
BB Backbone Inc. will sponsor JANOG58 Meeting, taking place in Matsuyama from July 15 to 17, 2026, and host an exhibition booth. The booth will introduce the company’s latest solutions and initiatives. This follows its consecutive participation at JANOG56 and JANOG57.
B.B. Backbone Co., Ltd. has joined Tech Tiles, a cross-industry sticker initiative for the IT infrastructure sector. The company will distribute its original stickers at Interop Tokyo 2026 in June 2026.
BB Backbone Inc. has joined Tech Tiles, a cross-industry sticker project for the IT infrastructure sector. It created two original sticker designs to distribute at its booth during Interop Tokyo 2026 in June 2026. The project aims to invigorate the industry and encourage interaction among engineers.
An interview about BB Backbone Inc.’s wavelength leasing service B³ Spectrum and its next-generation optical network strategy was published in Nikkei XTECH Special on May 29, 2026. Product Division General Manager Sato and Product Technology Development Department’s Kato discussed data center interconnect requirements in the AI era and the company’s proprietary validation process.
B.B. Backbone Corporation will exhibit at the Internet technology event "Interop Tokyo 2026" held at Makuhari Messe from June 10 to 12, 2026. The exhibition booth is in Exhibition Hall 7, 7F12, showcasing the latest communication solutions and network infrastructure technologies. Attendance is free and requires online registration.