Gibbs & Bruns LLP

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Houston-based litigation powerhouse Gibbs & Bruns LLP oversees major trials and appeals, with a particular concentration in energy, financial services, and complex commercial litigation. At the helm are Kathy Patrick, who is frequently entrusted with bet-the-company trials, major appeals, and multi-party disputes, and Barrett Reasoner, a veteran in business and contract conflicts, including claims framed in fraud, fiduciary duty, and professional liability. The firm’s co-managing partners, Michael Absmeier and Ashley Kleber, anchor the next layer of leadership: Absmeier is widely recognized for leading energy and commercial trials, while Kleber is a go-to litigator for sophisticated business disputes, including professional liability matters. Additional depth comes from Gabriel Kaim and Robin Gibbs, whose practices are rooted in high-level commercial litigation, private client and fiduciary disputes, while Brian Ross handles a mix of contracts, fraud, and operational disputes for energy and infrastructure clients. Michael Doman is another key name to note.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'Barrett Reasoner is an excellent trial lawyer with good judgment and effective advocacy. He is well-connected and well-liked in the legal community.'
  • 'Gabriel Kaim is a hard-working, up-and-coming trial partner. Robin Gibbs is a top-notch trial lawyer who you can rely on to work hard on your case.'

Key clients

  • Google LLC
  • Occidental Petroleum Corporation

Work highlights

Serving as replacement lead trial counsel for Google in a multistate antitrust and DTPA action brought by Texas and 16 other states alleging monopolization of the online advertising technology market. The case seeks over $50 billion in civil penalties and injunctive relief and runs parallel to the DOJ’s federal ad-tech action.