Erin K. Simmons

Katy O'Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Katy, who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katy is held by other top lawyers in the same geographic and legal practice area.

MaryAnn M. McGeady is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. MaryAnn M., who practices law in Denver, Colorado, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which MaryAnn M. is held by other top lawyers in the same geographic and legal practice area.

As a member of the Public Finance, Tax Incentives and Credit Markets Group, Maria represents governmental entities, underwriters and other participants in public finance transactions.

Mark R. Goldschmidt is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Corporate Law. Mark R., who practices law in Denver, Colorado, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark R. is held by other top lawyers in the same geographic and legal practice area.

Christopher J. Neumann is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law, Environmental Law, Litigation - Environmental and Real Estate Law. Christopher J., who practices law in Denver, Colorado, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher J. is held by other top lawyers in the same geographic and legal practice area.

Mari Perczak is the co-practice group leader of the Construction Defects department at Burg Simpson. She and her department have achieved Tier 1 status by US News and World Report, which is the highest-ranking available. Ms. Perczak has more than thirty years of experience as a Colorado trial lawyer and has successfully handled many large construction defect cases for Colorado homeowners and homeowner associations. In 2020, Ms. Perczak was lead trial counsel in a lengthy arbitration where she...

Shannon’s practice focuses on complex civil litigation. Shannon represents clients in various state and federal proceedings across the country as well as arbitration and FINRA hearings. Shannon has in depth experience representing clients in a wide variety of commercial issues including construction disputes, fiduciary claims, shareholder disputes, restrictive covenants, trade secrets, franchising, and landlord/tenant issues. She also works with clients on contract negotiations and busi...

Richard A. Harris is President of The Harris Law Firm, one of Colorado’s largest divorce and family law firms. A passionate advocate who prioritizes personal attention, Mr. Harris has been named among The Best Lawyers in America®, Colorado Super Lawyers®, and a Top Lawyer of Colorado by The Denver Post. Outside of the courtroom, Mr. Harris has published articles across a range of family law topics. He is a co-author of the Colorado Family Law Deskbook, and is actively involved i...

More than two decades facilitating successful business transactions. Respected dealmaker in health care industry. Dedicated firm and community leader. Mike King guides clients through their organization’s most pivotal moments. Handling the full range of public and private transactions from asset acquisitions and sales to joint ventures, securing financing to fund growth, mergers and acquisitions, and leveraged buy outs, Mike provides sophisticated counsel to close deals. Rounding out hi...

Ron is head of the environmental practice group and has over 30 years of experience in environmental matters including prior work as a physical scientist for the Denver Regional Office of the U.S. Environmental Protection Agency. He represents all types of clients, including various municipalities and other public sector clients, in environmental matters related to Environmental Compliance Audits, Voluntary Cleanups, Underground Storage Tanks, Asbestos, Water Quality, Air Quality, Hazardous W...