Fast Track Your Startup to the Global World With Us! Growth Circuit San Francisco offers a comprehensive suite of services to assist Emerging Country Startups research, launch, succeed and expand in the United States. Growth Circuit offers end-to-end to those promising companies with potential to be highly successful in the U.S. market. Our mission is to enable and foster the growth of technology startups in Turkey through our accelerator programs in San Francisco, global network, valuable partners and funding at all stages from Pre-Seed to Series A.