If we have a big case… they’re the first phone call.
Game-changing advocacy across complex, high-stakes disputes.
We represent companies of all sizes, professional service firms, governments, insurers, regulators, universities and other post-secondary institutions, boards, shareholders, and individuals in significant commercial and civil disputes, Charter litigation, and regulatory proceedings.
Fearless where it
counts.
At Gudmundseth Mickelson, we are willing to advance difficult, high-consequence positions when merit and opportunity exist. By using the law strategically—not just technically—we create leverage, open paths to resolution, and pursue creative, complex arguments with the conviction to see them through.
A client experience
you can feel.
We work as an integrated extension of the client’s team, with transparency and shared ownership of decisions. By communicating clearly, preparing clients thoroughly, and involving them meaningfully in the strategy, we create an experience in which clients feel informed, respected, and genuinely supported.
Credibility that
moves cases forward.
We bring deep legal knowledge, disciplined thinking, and uncompromising standards to every matter. Clients know us for our legal intellect, but what matters most is how that translates into rigorous preparation, excellent written advocacy, and the kind of credibility that strengthens how their case is received.
Outcome-driven litigation,
without the excess.
Every step is designed to advance the outcome. With rigorous analysis, careful sequencing, and disciplined restraint, we help clients understand how each step advances their goals to ensure their litigation spend is purposeful, defensible, and tied to meaningful progress.
The people behind
every outcome.
You can expect direct access to senior counsel and rigorous preparation, backed by a reputation that carries weight in court and at the negotiating table. Gudmundseth Mickelson brings top-level firepower, approaching every matter with exacting preparation, agility and client focus.
We take on the cases
that matter.
A selection of matters that reflect our approach, range, and results across courts, tribunals, and ADR proceedings.
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August 2026 Appellate | Commercial Disputes & Arbitration
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March 2026 Society, Shareholder & Partnership Disputes
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December 2025 Constitutional & Administrative Law | Appellate
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March 2025 Commercial Disputes & Arbitration
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February 2024 Society, Shareholder & Partnership Disputes | Appellate
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January 2020 Constitutional & Administrative Law | Appellate