Trusted Service

Oppel Allen PLLC is proud to represent individuals and  entities in a variety of business and government law matters. If you are preparing to launch a business, they can assist you from the very initial stages of formation. Clients can also rely on the firm for assistance in resolving disputes, closing complex commercial transactions, navigating regulatory requirements, and securing government contracts.

Before founding Oppel Allen PLLC, Mark Oppel served on active duty in the U.S. Army JAG Corps for 15 years, and he continues to serve in the Army Reserves as a senior legal adviser at United States Strategic Command in Omaha, Nebraska. He also served as a senior business law adviser for Army Futures Command in Austin, Texas. These experiences have given him a devotion to excellent service and a thorough knowledge of administrative agencies and regulatory schemes.

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Ryan Allen

Ryan is the Managing Partner at Oppel Allen PLLC, with a primary focus on business law, business litigation services, corporate law, intellectual property and healthcare. He is licensed to practice law in both Oklahoma and Texas and is also a credentialed attorney-mediator for these states.

Working with small and mid-sized companies, Ryan has helped a broad range of individuals and industries, including physicians and practice groups, to implement the right business solutions swiftly and effectively for his clients on many types of business issues in the ever-evolving business climate of today.

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Take the next step in advancing your company, resolving disputes, or obtaining a lucrative contract. When you need wise legal counsel that you can trust, rely on Oppel & Allen PLLC. Contact the firm’s office to schedule an initial consultation.

Practice Areas

The outstanding skills found at Oppel Allen PLLC extend to issues involving:

  • Business Law
  • Commercial Litigation
  • Corporate Law
  • Regulatory compliance
  • National security law
  • Estate and tax planning
  • Military law

These practice areas tend to intersect in numerous complex ways. Our attorneys know how to navigate the many nuances of these overlapping fields.

Cost-Effective Solutions

Oppel Allen PLLC, located in Austin and Prosper, Texas, works with business owners from around the country. The Firm is available to team up with your local counsel to provide the necessary insight into your issue. To this end, Oppel Allen PLLC combines the excellent quality of service with cost-efficiency. This allows your company to thrive and protects your bottom line.


Schedule A Consultation

Oppel Allen PLLC is ready to provide the guidance that your business needs to thrive. Schedule an initial consultation at Oppel Allen PLLC to speak with him in-depth. To reach the firm, call 512-812-9698 or send an email.

You and your business deserve trusted guidance from an attorney with unique insights. Call Oppel Allen PLLC now: 512-812-9698