Gregory M. Janssen

Gregory M. Janssen



Gregory Janssen applies his business and tax background in his practice at Brownstein. He assists clients with a broad range of tax and corporate needs, including mergers and acquisitions, tax aspects of real estate transactions (including like-kind exchanges), partnership and corporation formation and taxation, tax controversies, tax-exempt organizations, tax lobbying, and other tax planning and advice for business entities and individuals.


Representative Matters

Recent Experience

  • Counsel to Pala Interactive, an online social casino and real money B2B gaming provider, in its multi-year license agreement with JPJ Group, an online gaming operator, to provide access to its proprietary online real money gaming platform.

  • Represented NexusTek Holdings, LLC and its wholly-owned subsidiary Nexus Technologies, LLC, in the acquisition of substantially all of the business assets of Syndeo Technologies, Inc., a Massachusetts corporation and IT managed services provider.

  • Counsel to Bow River Capital Partners in its acquisition of Control Technology & Solutions L.L.C., a leading energy retrofit company based in St. Louis, Missouri.

Insights & Publications



  • LL.M. 2016, University of Denver Sturm College of Law, in Taxation
  • J.D., 2016, University of Denver Sturm College of Law
  • B.A., 2010, Coe College


  • Colorado

Community Involvement


Board of Advisors, National Kidney Foundation



Best Lawyers in America, 2023-2024