Financial Services
Aviation and Defense
Nonprofits and Foundations
Energy and Infrastructure
Business and Operations
About the firm
Dorwart Law is a 30+ lawyer firm handling the kind of work typically reserved for the largest NYC firms — billion-dollar M&A, complex regulatory matters, and bet-the-company litigation. Dorwart regularly serves as primary outside counsel to institutions with tens of billions in assets.
For more than 30 years, leading financial institutions, energy companies, and private equity sponsors like George Kaiser, BOK Financial, and Switchgrass Holdings have trusted Dorwart not because of our size or location, but because of our judgment, experience, and results. We operate from Tulsa and Dallas by design. Lean teams. Direct partner involvement. Faster decisions. No unnecessary layers. The result is simple: major-market sophistication with materially better efficiency and value.
Dorwart is built for clients who need elite legal work — and expect it to be delivered without friction.
Firm Facts
1994
Year
Founded
30+
Lawyers
2
Office
Locations
2000+
Pro Bono Hours Donated Yearly
Practice Areas:
Experienced counsel for complex business matters, high-stakes disputes, and sophisticated transactions nationwide.
Appellate Law
Strategic appellate counsel for complex disputes in state and federal courts.
Business & Complex Litigation
Some disputes threaten more than the prospect of litigation.
Estate and Trust Law
Sophisticated planning and counsel for estates, trusts, and wealth preservation.
Oil and Gas Law
Experienced counsel for complex energy transactions, operations, and industry disputes.
Commercial Finance and Lending
Dorwart represents financial institutions in complex national financing transactions.
Securities Law
Strategic guidance for securities transactions, regulatory matters, investigations, and disputes.
Experience and Insight for your most complex legal matters
Giving Back
Our Commitment to Community Engagement and Support
At Dorwart, we believe in the power of giving back. Our team actively engages in pro bono services and community initiatives, striving to make a positive impact in Tulsa. We are dedicated to supporting local organizations and fostering civic leadership.
News
Explore our latest legal updates, expert analyses, and insights from our experienced attorneys.
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Follow Dorwart Lawyers on LinkedIn for firm news, attorney updates, legal insights, community involvement, and the latest developments from our team.
Client Testimonials
Capable, talented law firm. Frankly, one of the best in the country.
Our Lawyers:
Meet the experienced attorneys who bring focused insight, sound judgment, and practical solutions to complex legal matters for businesses, organizations, and individuals nationwide.