Global
We leverage our network between Japan, Asia,
and the US to support startups with market entry.
Asia
Expansion to Asian countries
One of the challenges that Asian startups face is that it is hard to scale the business by operating in just one country. Expanding business across the region is essential for the success of the business, and GB will leverage its broad network in the region to help.
GB’s network in Asia
We are actively sponsoring and participating in local events in the region. We not only leverage the network for supporting startups expanding business, but also promote and foster the venture community and the ecosystem.
North America
Our Silicon Valley office is located in San Francisco.
We are actively investing in companies of all stages mainly in the consumer internet services and products.
We provide support and mentorship for our US portfolio companies as well as other local startups looking to expand the business to Japan and other Asian countries.
We also support Japanese and other Asian portfolio companies for the US market entry including fundraising from the Silicon Valley VCs, business

Portfolio Company Voices

GB visited potential clients all by themselves carrying our pitch deck.
- Changsu Lee
- 5Rocks, Inc.(Korea) Chief Executive Officer


Global Brain is helping us enter the Asian Market
- Subrah Iyar co-founder & CEO
- MOXTRA Inc.
