Founded in 2001, Activa PR is a San Francisco-based public relations and marketing communications firm serving industry visionaries in the innovation hub of the Bay Area and around the world. Global tech titans. The hottest venture-funded start-ups. Established market leaders and market disrupters in every field. These companies come to Activa PR for direct access to the savviest communications minds in the business. With each of the Activa PR team members backed by at least a decade of communications experience, organizations can forgo the long ramp-up time and expense associated with getting most PR agencies up to speed. Instead, our clients often see results within weeks.