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World-Class Connectivity for All

At GLBB Japan, we believe that whether you are an individual, small or large business, everyone needs to be given the opportunity to access information using an optimal communication platform. For businesses, this translates into higher productivity. For personal use, this translates into less frustration during peak hours – no more buffering watching your favorite entertainment on 4k resolution.

A Network of World-Class Quality, for Each and Everyone in the World.


Company Name GLBB Japan Co., Ltd.
Representatives David John Sperling
Craig Watson
Established January 9th, 2008
Capital 20,000,000 JPY
Employees 22 People
Business Outline
  • Telecommunications Business based on the Telecommunications Business Act
  • Proprietary Type HIKARI Internet Service
  • P2P Connection Service
  • Network Design & Building
  • Provider Service
Group Company

Clean Energy Japan Co., Ltd.

Solana Systems Co., Ltd.

My Solar Investments Co., Ltd.


Company Qualifications

Telecommunications Business No. K-18-002

Designated IP-Address Management Operator AS55900

Third-Class Telegraphist License

Foreman Safety and Health Officer

Completion Certificate for Special Course for the Skill to Work in High Places

Class 1 Electrician

Class 2 Electrician

Telecommunications Engineer

Assistant Surveyor

DD Class 3

CCIE (Cisco Certified Internetwork Expert)

CCNP (Cisco Certified Network Professional)

CCNA (Cisco Certified Network Associate)

RHCE (Red Hat Certified Engineer)

MTCNA (MikroTik Certified Network Associate)

MTCRE (MikroTik Certified Routing Engineer)

MTCTCE (MikroTik Certified Traffic Control Engineer)

dCAP (Digium Certified Asterisk Professional)



225-1 Hamagawa, Chatan-cho,

Nakagami-gun, Okinawa 904-0112

TEL 098-894-3498


4F, 7-11-7 Akasaka,

Minato-ku, Tokyo 107-0052

TEL 03−6459-1688


#101, 3-33-3 Honcho,

Yokosuka, Kanagawa 238-0041

TEL 050-5864-2472


3-7-24 Nakazumachi,

Iwakuni, Yamaguchi 740-0027

TEL 0827-30-9833