Janine A. Guillen

Preeminent natural resources attorney. Obtains and defends development approvals for energy, mining and recreation industries. Executive level experience in the ski industry. Andrew Spielman is a widely respected energy, public lands and natural resources lawyer assisting with policy and regulatory issues involved in developing new facilities, as well as in the public land use and environmental permitting process. Committed to client success, Andy helps navigate the cyclical nature of the ene...

My practice focuses on business and commercial law, construction law, and bankruptcy and reorganization. Mr. Mulligan represents debtors, creditors, construction contractors, businesses, business owners and sole proprietors. He is well-versed in helping clients review and negotiate contracts, buy or sell companies and assets including through Bankruptcy Code Section 363 sales, obtain financing, form and govern business entities, plan for business succession, enforce creditors’ rights, a...

Joshua B. Kirkpatrick is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Joshua B., who practices law in Denver, Colorado, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joshua B. is held by other top lawyers in the same geographic and legal practice area.

Litigation Practice Part of Davis & Ceriani’s trial team, Ms. Pappas’s experience as a litigator includes participating in all phases of multi-million dollar litigation, in jury trials as well as FINRA arbitrations. Her practice areas include securities litigation, employment law, complex commercial litigation, personal injury and general civil litigation. Her securities experience over the past twenty years includes cases across the country representing institutional investor...

Mr. Floyd focuses his practice on transportation, defending railroads in cases that involve toxic exposure, asbestos, grade crossing accidents, the Federal Employers’ Liability Act (FELA), and property litigation. Mr. Floyd moved to Colorado in 2014 and joined Hall & Evans as a Special Counsel. Prior to joining Hall & Evans, he was a firm officer at McLeod Alexander Powel and Apffel.

Co-founding partner, Stan Garnett, focuses his practice on complex litigation at the state and federal level. He is well-known for providing a solutions-based approach, from arbitration to litigation. With decades of experience on some of Colorado’s most high-profile cases and beyond, Stan is a reliable, steady hand for all types of clients facing high-stakes litigation. He’s an expert at leading a team of lawyers to help clients, whether through the court system or less formal re...

Marc J. Kaplan is a practicing trial lawyer, special master and arbitrator. Having been certified by the National Board of Trial Advocacy, Mr. Kaplan is a formidable advocate in court. Mr. Kaplan provides to the firm expertise in civil litigation and appeals, including complex divorces. Mr. Kaplan practices in all civil areas of the law, but primarily in the areas of family law and legal malpractice. Kaplan is the Immediate Past President of the Colorado Trial Lawyers Association, represented...

Tom Ragonetti has been frequently referred to as the preeminent land use attorney in Colorado and the Rocky Mountain region. His practice is focused on land use, government regulation, public-private transactions and related matters. He is a recognized specialist in land use planning and regulation, public finance for private development, annexation, urban development, zoning and historic preservation. Beyond his unparalleled expertise in land use and governmental regulation, Tom has comprehe...

Mary Sue Greenleaf is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Mary Sue, 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 Mary Sue is held by other top lawyers in the same geographic and legal practice area.

Mr. Eurich represents clients in virtually all areas of labor law, with particular emphasis on litigation of labor disputes. He works on lawsuits, including those for which he defends major clients against claims of race, sex, age, disability, and national origin discrimination; actions involving collective bargaining agreements; and a variety of wrongful discharge claims in lawsuits before state and federal trial and appellate courts in much of the Western United States. Over the course of h...