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California

California Business & Corporate Lawyers for Growing Companies

William Cooper Law. is a California business law firm focused on guiding startups, small businesses, and established companies through every stage of growth across key markets such as Los Angeles, San Francisco, San Diego, and the broader Bay Area. From initial business formation and deal structuring to mergers and acquisitions and complex business litigation, the firm provides strategic, end‑to‑end counsel designed to protect California companies and position them for long‑term success.

  • Seasoned experience with California-focused business formation, venture financings, strategic acquisitions, and high-stakes commercial disputes.

  • Deep understanding of fast-moving technology, media, and entertainment markets, with legal strategies tailored to investor expectations and regulatory requirements.

  • Practical, solutions-oriented counsel and flexible outside general counsel arrangements that give high-growth California companies access to sophisticated corporate guidance without slowing execution.

Our firm counsels California business owners and executives on choosing the right entity under California law, structuring asset or stock sales, and negotiating key agreements that drive growth and protect value in competitive markets. William Cooper Law. also provides ongoing outside general counsel support, helping California companies manage contracts, governance, and dispute risks as they scale across the state and beyond.

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Legal Services Offered in California

Los Angeles

Business Formation
Business Litigation
Business Organization
Business Transactions
Breach of Contract
Commercial Transactions
Contract Law
Employment Agreement
Entertainment Law
General Counsel
Intellectual Property
Mergers and Acquisitions
Partnership Agreement
Service Agreement
Shareholder Agreement
Small Business
Start Up Business
Operating Agreement
Venture Capital

San Jose

Mergers and Acquisitions
Business Formation
Business Transactions
General Counsel
Business and Corporate Law
 

Why California Businesses Partner With William Cooper Law.

William Cooper Law. supports California companies through every phase of their lifecycle, from forming a new startup and issuing equity to navigating complex financings, strategic acquisitions, and mission‑critical commercial deals. The firm blends sophisticated experience in corporate transactions, technology and media contracts, and dispute strategy with efficient, predictable fee structures, giving fast‑moving California businesses access to senior‑level counsel without slowing momentum. Clients across the state turn to William Cooper Law. for responsive, business‑first guidance that operates like an embedded outside general counsel team, focused on protecting value, managing risk, and positioning them for long‑term growth.

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William Cooper

William Cooper

William Cooper is the founding member of William Cooper Law. His practice focuses on providing high level strategic advice and guidance on deal structures, negotiating complex transactions, and offering personalized legal services.
Kathy Fox

Kathy Fox

Kathy Fox serves as Of Counsel at William Cooper Law. Kathy has experience in civil defense litigation, general corporate law, securities, tokenomics and contracts.
Zachary Windham

Zachary Windham

Zachary Windham is an Associate with William Cooper Law. His practice focuses on counseling clients on corporate governance, commercial transactions, M&A, real estate, and licensing & regulatory matters.
Bradley Mindrup

Bradley Mindrup

Brad Mindrup serves as Of Counsel at William Cooper Law. where he specializes in providing legal counsel to founders, start-ups, and investors. With a focus on corporate structuring, capital raises, and general commercial transactions within the technology, media, and health industries, Brad brings a wealth of experience to his clients.
Christian Franchino

Christian Franchino

Christian Franchino is our Digital Marketing Manager, handling all areas of SEO, blog posting, backlinking, and outreach for William Cooper Law's Reliable Legal Services.

Contact William Cooper Law. for Transactional, Business, and Corporate Legal Services.

Looking for reliable legal support for your business? William Cooper Law delivers practical, efficient legal solutions for companies, executives, and founders operating across a broad range of industries. Our attorneys bring extensive experience in corporate matters, intellectual property, commercial contracts, and innovative technologies. We serve as trusted external counsel, helping clients move forward with confidence. From negotiating agreements to securing trademarks and navigating mergers and acquisitions, our guidance is customized to align with your business objectives. Contact us today at (409) 360-3116, (332) 278-3339 to learn how we can assist with your legal needs at the local, national, and global levels.

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