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Leech Tishman: Legal Services
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  • Why LT
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  • Capabilities
    • Practice Groups
      • Business Restructuring & Insolvency
        • Business Restructuring & Insolvency Overview
        • Bankruptcy Chapters 7 and 13 Debtor
        • Bankruptcy Chapter 11 Debtor
        • Bankruptcy Chapter 11 Subchapter V Debtor
        • Business Wind Down and Liquidation
        • Court Appointed Trustees and Receivers
        • Creditors’ Rights
        • Official Committee of Unsecured Creditors in Chapter 11 Bankruptcy Proceedings
        • Prosecution and Defense of Avoidance Actions in Bankruptcy
        • Real Estate-Related Insolvency
      • Construction
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        • Business Succession
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        • Commercial Contracts
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        • Data Privacy & Cybersecurity
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        • Mergers & Acquisitions
        • Nonprofits & Tax-Exempt Organizations
        • Secured Transactions
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        • Software Development and Licensing
        • Start-Up Services
        • Tax
        • Women/Minority-Owned Businesses
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        • Healthcare Regulatory Compliance
        • Healthcare Corporate Transactions
        • Healthcare Government Investigations
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        • Intellectual Property Overview
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        • Litigation – Copyright
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        • Patent Preparation and Prosecution
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        • Technology Agreements and Transactions
        • Trademark Clearance, Preparation, Prosecution and Maintenance
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        • Labor & Employment Overview
        • Discrimination, Sexual Harassment and Employment Litigation
        • Employment Policies & Prevention
        • ERISA, Employee Benefits & Executive Compensation
        • Immigration
        • Public Sector Employment
        • Restrictive Covenants / Non-Competes
        • Traditional Labor Law
        • Wage and Hour
        • Workplace Investigations
        • Workplace Privacy
        • Workplace Safety/OSHA
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        • Litigation Overview
        • ADA Title III Defense Litigation
        • Alternative Dispute Resolution
        • Appellate
        • Commercial Litigation
        • Construction Litigation
        • Defamation: Libel, Slander, and Commercial Disparagement
        • E-Discovery
        • Election Law
        • Family Law and Matrimonial Law
        • Government & Internal Investigations
        • Insurance Coverage
        • Trusts & Estates Litigation
        • Product Liability Defense
        • Real Estate Litigation
        • Restrictive Covenants / Non-Competes
        • Shareholder / Equity Disputes
        • White Collar Defense
      • Real Estate
        • Real Estate Overview
        • Assessments and Appeals
        • Development
        • Environmental
        • Franchise Development & Leasing
        • Landlord/Tenant Law
        • Leasing
        • New York Co-Ops and Condominiums (Closing Capabilities)
        • Oil & Gas
        • Permitting and Zoning
        • Real Estate Litigation
        • Real Estate-Related Insolvency
        • Transactional Commercial
        • Transactional Residential
        • Leech Tishman Closings
      • Tax
      • Trusts & Estates
        • Trusts & Estates Overview
        • Asset Protection
        • Basic & Complex Estate Planning
        • Charitable Planning & Giving
        • Federal Estate, Gift, and Fiduciary Taxation and Compliance
        • Florida Homestead Exemption
        • Guardianships
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Kathryn T. McGuigan

Partner

  • Email: kmcguigan@leechtishman.com
  • Phone: 310.203.2800
  • Office: Los Angeles
  • Connect:

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Practice Groups

  • Labor & Employment
  • Litigation

Practice Areas

  • Discrimination, Sexual Harassment and Employment Litigation
  • Employment Policies & Prevention
  • ERISA, Employee Benefits & Executive Compensation
  • Restrictive Covenants / Non-Competes
  • Wage and Hour
  • Workplace Investigations
  • Workplace Privacy
  • Workplace Safety/OSHA

Awards

With over two decades of complex, systemic, and single-plaintiff litigation and strategic counseling experience, Kathryn T. McGuigan represents companies across the U.S. in employment matters, with a particular emphasis on California. Kate combines her litigation defense experience with her counseling expertise to provide practical and focused representation for clients across a range of industries, including healthcare, transportation, manufacturing, construction, and technology.

Kate regularly appears on behalf of employers in state and federal trial and appellate courts, as well as before administrative agencies.  She has extensive experience managing complex wage and hour litigation, including misclassification disputes involving independent contractor and exemption issues. Kate has successfully obtained summary judgment in several employment matters, resolved class claims through arbitration, and successfully overturned a multimillion-dollar employment verdict on appeal. She has also mediated hundreds of labor and employment disputes.

Kate advises on workplace compliance and risk management, internal investigations and crisis management strategies, wage and hour compliance, employee transition and noncompete issues, reductions in force, executive compensation, and the separation of individual employees. She counsels on human resources matters, including discipline and termination decisions, as well as the development and implementation of workplace policies, employee handbooks, and employment agreements. She also conducts employer trainings on topics such as wage and hour compliance and harassment prevention.

Prior to practicing law, Kate held senior leadership roles in the restaurant industry, including serving as Vice President of Administration for an international restaurant chain. Her background in corporate administration and human resources provides a practical understanding of the operational and management challenges employers face.

Kate is active in pro bono and community service work, including volunteering as a guardian ad litem for Public Counsel’s Children’s Rights Project and working with the Alliance for Children’s Rights. She is also a frequent speaker on employment law topics.

California
U.S. Supreme Court
U.S. Court of Appeals, Ninth Circuit
U.S. District Court, Central District of California
U.S. District Court, Eastern District of California
U.S. District Court, Northern District of California
U.S. District Court, Southern District of California

J.D., Pepperdine Caruso School of Law
B.A., Loyola Marymount University

Morgan, Lewis & Bockius LLP
Epstein Becker & Green, P.C.

American Bar Association
Los Angeles County Bar Association
Southern California Irish-American Bar Association
Los Angeles Lawyer Magazine, Editorial Board
Society for Human Resources Management
Professionals in Human Resources Association

Legal 500
Leading Partner, Labor and Employment: Workplace and Employment Counseling, The Legal 500 US (2025)
Next Generation Partner, Labor and Employment: Workplace and Employment Counseling, The Legal 500 US (2021-2024)
Recommended, Labor and Employment: Workplace and Employment counseling, The Legal 500 US (2020, 2025)

Super Lawyers
Super Lawyer, Southern California Super Lawyers Magazine (2016–2026)
Rising Star, Southern California Super Lawyers (2012–2014)

“The Wave of COVID-19-Related Litigation for Retailers is Looking Like a Tsunami,” (co-author) Total Retail (March 2021)
“2020 Laws All California Employers Should Know,” (co-author) Daily Journal (December 2019)

“The Top 12 Ways to Avoid Wage and Hour Trouble in California,” Greater Los Angeles Chapter, American Payroll Association (2016)
“Mid-Year Labor and Employment Legal Update,” HR Knowledge Network (2016)
“Wage and Hour and Social Media Issues,” Advanced Employment Law, Sterling Education (2015)
“Mid-Year Labor and Employment Legal Update,” HR Knowledge Network (2015)
“Bullying in the Workplace,” HR Knowledge Network (2014)
“The Bring Your Own Device Workplace: Avoiding Employment Liability and Data Risks,” HR Knowledge Network (2014)
“Federal and State Wage and Hour Issues,” Advanced Employment Law, Sterling Education (2014)
“Mid-Year Labor and Employment Legal Update,” HR Knowledge Network (2014)
“Wage and Hour Crackdown,” Advanced Employment Law, Sterling Education (2013)
“Mid-Year Labor and Employment Legal Update,” HR Knowledge Network (2013)
“Hiring and Terminating Employees in the New Economy,” Fundamentals of Employment Law, Sterling Education (2013)
“Wage and Hour Critical Issues,” Fundamentals of Employment Law, Sterling Education (2013)
“Mid-Year Labor and Employment Legal Update,” HR Knowledge Network (2012)
“The Brinker Decision,” Professionals In Human Resources–District 15 (2012)
“Wage and Hour Compliance,” Labor and Employment Law Seminar, Sterling Education (2012)
“A Perfect Storm: California Wage and Hour Update,” Professionals In Human Resources (2011)
“Mid-Year Labor and Employment Legal Update,” HR Knowledge Network (2011)
“The Americans with Disabilities Act Amendments Act–Final EEOC Regulations,” Mid-Year Legal Update, Professionals In Human Resources (2011)
“Privacy and Social Media in the Workplace,” 10th Annual Fundamentals of Employment Law, Sterling Education (2011)
“Wage and Hour Crackdown in California,” 10th Annual Fundamentals of Employment Law, Sterling Education (2011)
“Should Your Company Have An Arbitration Agreement?” HR Power Exchange (2011)
“Health Care Legislation: What You Need To Know Now!” Beyond the Basics in Employment Law, Sterling Education (2010)
“Workplace Privacy: Social Networking in the Digital Age,” HR Knowledge Network (2010)
“Violence and Terrorism in the Workplace,” Pacific West Human Resources Conference (2010)
“Protecting Trade Secrets,” 24th Annual Legal Update, Professionals In Human Resources (2010)
“Labor & Employment Law: A Mid-Year Review,” HR Knowledge Network (2009)
“Discovery in Employment Litigation,” Bridgeport Continuing Education: Trial Preparation for Employment Litigation (2009)
“Risky Business: Legal Issues of Talent Management in Today’s Economy,” Professionals In Human Resources, Talent Management Conference (2009)
“Give Me A Break! The Current Law on Meal and Rest Breaks and the Future of Class Actions,” 22nd Annual Legal Update, Professionals In Human Resources (2009)
“California Payroll Audits,” Lorman Education Services (2008)
“The Right Way to Fire an Employee,” Southern California Rheumatology Society (2007)
“Employment Law from Soup to Nuts,” Lorman Education Services (2007)
“California Leaves of Absence,” Lorman Education Services (2007)
“Top Ten Mistakes in Employee Handbooks,” Lorman Education Services (2006)
“ADA, FMLA and Workers’ Compensation,” Lorman Education Services (2005)
“COBRA and ERISA Issues,” Lorman Education Services (2004)
“Menu Warnings, Ingredient Disclosures, and Allergy Issues,” Hospitality Law Conference, ABA Property Law Section (2004)
“Liability Arising out of Food and Non-Alcoholic Beverages,” Hospitality Law Conference, ABA Property Law Section (2003)

Alliance for Children’s Rights (Pro Bono Attorney)
Public Counsel’s Children’s Rights Project (Guardian ad litem)

Insights

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July 8, 2026 | Firm News

Kathryn McGuigan Named to LA Magazine’s 2026 Best of LA Legal List

Read More

March 9, 2026 | Firm News

Leech Tishman Welcomes New Attorney: Kathryn T. McGuigan

Read More

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