C Squared Social
Advertising ServicesCalifornia, United States51-200 Employees
Based in Carlsbad, California, C Squared Social operates as a mid-sized firm in the advertising services space, focusing on strategy-led marketing that aims to turn brand awareness into measurable growth. The company partners with both startups and established brands to design campaigns aligned with specific marketing objectives across major media channels. Its approach relies on leveraging the same foundational platforms used by today’s market leaders, but tailored to each client’s goals. It supports clients from their first launches through rapid scaling to global expansion, avoiding cookie-cutter tactics. In May 2026, the firm announced a Systems-Driven Performance engine and reported an expansion of its media buying capabilities in response to an industry update.