Quorum provides AI-powered software for government affairs professionals, unifying tools for legislative tracking, stakeholder management, and grassroots advocacy into a single platform. Founded in 2014, the company has grown to a team of over 350 people across offices in four nations, serving clients in more than 30 countries. It remains a bootstrapped company.
The platform includes federal and state legislative tracking, grassroots advocacy campaign software, a government contact database known as KnowWho, and policy influencer advertising services. Its technology stack spans AI, legislative intelligence, and PAC management, underpinned by patented technology.
Quorum counts more than 2,000 organisations as customers, including over half of the Fortune 100. The company operates primarily in the US and EU, serving policy teams, government affairs, and public affairs departments across the corporate, non-profit, and association sectors.






