Blanc & Otus is a San Francisco–based technology communications agency founded in 1985. Originally a subsidiary of Hill+Knowlton Strategies, Blanc & Otus is now a continuing sub-brand within Burson following the July 2024 merger of BCW and Hill+Knowlton. The firm has shaped technology communications strategy for four decades.
Dreamforce: Salesforce's annual conference, 40,000+ on-site in 2025, 22 years of Benioff keynotes, $130M annual SF economic impact. The category-creation engine of B2B SaaS.
Karbo (formerly Karbo Communications) is a San Francisco–based integrated technology PR, content, and digital marketing agency founded in 2001 by Julie Karbo. The firm specializes in scaling B2B and consumer technology brands through earned media, content development, and digital programming designed to drive measurable business outcomes.
Founded in 1999 by Netscape veterans Chris Hempel and Donna Sokolsky Burke, Spark PR is a San Francisco-headquartered technology PR agency with offices in NYC, Emeryville, and Cape Town. Clients include eBay, Visa, NASDAQ, Walmart, and Chobani.
