Overview

Wilson Turner Kosmo is the largest certified women-owned law firm in San Diego, and one of the largest in California. Founded in 1991, our firm represents the litigation and counseling needs of companies on a local, statewide and national level.

We are committed to providing value to our clients as trusted advisers and legal counsel and contributing to our clients’ success through superior legal services that combine the highest levels of excellence, integrity and professionalism with cost-efficiency and a clear understanding of our clients’ business goals.

We are committed to making our workplace an inclusive community that values our diversity, our professional development, as well as leadership in and service to the legal profession and the communities in which we live.

We are committed to supporting an environment that emphasizes team work, professionalism, respect and a focus on superior service.

Our attorneys have extensive experience as lead counsel in jury and bench trials in state and federal courts, as well as in arbitrations and mediations. We routinely provide representation on complex, class action and mass tort litigation. Our firm is AV-rated in Martindale-Hubbell’s Bar Register of Preeminent Lawyers and was recognized by Corporate Counsel magazine as one of the “Go-To” law firms for Fortune 100 companies. To learn more about our attorneys please visit the Professionals page on our website.

Our clients range from Fortune 50 companies to small local businesses in most industries including manufacturing, retail, restaurants and hospitality, health care, real estate, public entity, banking, transportation, oil and gas, technology, and pharmaceutical.

Founded:
1991
Size:
62
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Practice Areas:
6
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Best Lawyers Recognized:
10

Rankings

Regional

San Diego

Tier
1
San Diego
Commercial Litigation
Tier
1
San Diego
Employment Law - Management
Tier
1
San Diego
Litigation - Labor and Employment
Tier
2
San Diego
Labor Law - Management
Tier
2
San Diego
Product Liability Litigation - Defendants

Rankings

Regional

San Diego

Tier
1
San Diego
Commercial Litigation
Tier
1
San Diego
Employment Law - Management
Tier
1
San Diego
Litigation - Labor and Employment
Tier
2
San Diego
Labor Law - Management
Tier
2
San Diego
Product Liability Litigation - Defendants

Practice Areas

Wilson Turner Kosmo LLP has been ranked by Best Law Firms for excellence in 5 specialties, reflecting the firm's commitment to delivering outstanding legal services.
Additionally, the firm provides services in these practice areas:
  • Commercial Litigation
  • Employment Law - Management
  • Immigration Law
  • Litigation - Labor and Employment
  • Mass Tort Litigation / Class Actions - Defendants
  • Product Liability Litigation - Defendants

Individuals Recognized in The Best Lawyers in America®

Wilson Turner Kosmo LLP proudly has 10 lawyers recognized for their outstanding professional performance in the 2025 edition of The Best Lawyers in America®. This peer-reviewed honor highlights individual excellence and directly qualifies the firm for consideration in the prestigious Best Law Firms rankings. For over four decades, Best Lawyers has been the gold standard for recognizing top legal talent, serving as the cornerstone for Best Law Firms awards. Learn more about our rigorous Best Lawyers research and selection process.
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Client Comments

A strong relationship between a client and their law firm is key to achieving the best possible outcomes. Open communication, trust, and collaboration ensure that attorneys understand each client’s unique goals and needs. Choosing the right firm means finding a team with the experience, knowledge, and dedication to guide you through every stage of the legal process.
Client comments reflect personal opinions and individual experiences. Every case is different, and outcomes depend on specific facts and circumstances. Past results and testimonials do not guarantee similar outcomes in future matters. For personalized legal advice, consult directly with an experienced attorney who can evaluate your specific situation and provide tailored guidance.
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Offices & Contacts

San Diego, CA
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