Complex Business Litigation

Business and Employment Disputes

At Trépanier Tajima LLP, we represent companies, executives, business owners, trusts, and individuals navigating complex business and employment disputes. These conflicts can arise in a wide range of contexts, including disagreements between employers and employees, vendor disputes, allegations of unfair competition, breaches of confidentiality or data privacy obligations, misappropriation of trade secrets, and copyright infringement.

We also routinely handle partnership and shareholder disputes, LLC governance issues, executive indemnification and advancement matters, breaches of fiduciary duty, commercial and real estate contract disputes, and loan enforcement actions.

Our attorneys understand that litigation in these areas is not one-size-fits-all. Each dispute brings its own legal, financial, and reputational challenges. We take a tailored, strategic approach to every matter—whether the goal is early resolution, tactical motion practice, or trial.

Based in Los Angeles, Trépanier Tajima LLP brings experience defending clients across a diverse range of industries and sectors, including:

  • Data centers and telecom infrastructure (e.g., submarine cable networks)

  • Hospitals, pharmacies, and healthcare providers

  • Restaurants and hospitality groups

  • Appliance and consumer electronics retailers

  • Startups and emerging technology companies

  • Churches and nonprofit organizations

  • Real estate developers, commercial landlords, and general contractors

  • Law firms and professional services firms

  • Investors and closely held companies in family-owned businesses

We pride ourselves on delivering targeted, efficient, and results-driven litigation strategies to protect our clients’ interests—whether in state or federal court, arbitration, or pre-litigation negotiations.