concord
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Matt Lhoumeau
Matt Lhoumeau is the cofounder and CEO of Concord, a contract lifecycle management platform used by over 100,000 companies. A French entrepreneur who founded his first company at 17, wrote speeches for Nicolas Sarkozy's 2007 campaign, and once spent six months manually renegotiating 500 contracts for a French telecom giant, Lhoumeau built Concord to make contract management as ordinary as sending an email.
Steve Stevens
Steve Stevens (full name: John 'Steve' Stevens) is the Founder, Chairman, and CEO of Jopari Solutions, Inc., a Concord, California-based healthcare IT company he built from the ground up in 2003. Over more than two decades, Stevens transformed Jopari into a dominant force in electronic medical claims, attachments, and payment processing for Property & Casualty, Workers' Compensation, and Group Health markets - connecting 1.5 million healthcare providers with over 5,000 insurance payers and facilitating more than $1 billion in annual payments. In April 2026, Jopari was acquired by Office Ally, capping a career in which Stevens has raised over $100 million in private capital and helped pioneer digital healthcare claims workflows.