Susan O. Cunningham

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...

David Kaplan has more than 40 years of experience in criminal defense, including complex litigation and trial representation in state and federal courts on matters ranging from violent crime to white collar defense. Additionally, he frequently represents attorneys facing disciplinary consequences, other professionals facing regulatory licensing issues, and students confronting disciplinary actions. David graduated from the University of Denver College of Law in 1982 and began work as a Deputy...

David Tenner is a trial lawyer, an arbitrator and a special master appointed by Denver-area trial courts. His trial practice focuses on the representation of businesses and individuals in both state and federal court and in arbitrations. He tries complex business, intellectual property and tort cases to both judges and juries. He also tries complex claims in both domestic and international arbitrations. Mr. Tenner regularly provides clients with pre-litigation advice focusing on the resolutio...

Trusted advisor to multiple ultra-high-net-worth individuals. Deeply engaged in public policy and fundraising for 25 years. Closed numerous multi-billion dollar deals. Steve is an irreplaceable asset to some of the highest profile owners, managers, investors and financiers in the nation. He has negotiated and advised on hundreds of deals over the course of his career, including several high-profile, politically contentious multi-billion-dollar transactions in energy and renewable energy, tele...

Garth A. Gersten is an attorney with Otteson Shapiro. He is currently the 2021 Vice-Chair of the Insurance Committee of the Colorado Bar Association and a Fellow of the American College of Coverage Counsel. In his insurance coverage practice Mr. Gersten represents and advises policyholders in their disputes with insurers. He has litigated coverage and bad faith claims in the areas of construction defects, pollution, intellectual property claims, business interruption claims, underinsured and ...

Darin J. Gibby is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Darin J., who practices law in Denver, Colorado, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Darin J. is held by other top lawyers in the same geographic and legal practice area.

Andrew Garnett is the managing partner of Garnett Powell Maximon Barlow & Farbes. Andrew handles all types of commercial litigation with an emphasis on breach of contract, product liability, premises liability, fraud, real estate, toxic torts, and business tort cases. Andrew has tried over 50 jury trials and has handled complex commercial litigation cases from inception through successful oral argument at the 10th Circuit Court of Appeals. Andrew represents Fortune 500 and Fortune 100 com...

Lisa Shimel is a partner with the firm and has more than 30 years of experience in transactions and litigation in commercial, real estate, and lending matters. Her practice areas include banking, lending, and financial institutions, real estate, business operations and transactions, bankruptcy and creditor’s rights, and litigation. Ms. Shimel’s practice focuses on representation of bank and non-bank financial institutions including: Loan documentation for commercial and real estat...

Fritz Ganz is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Fritz, 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 Fritz is held by other top lawyers in the same geographic and legal practice area.

Betty leverages extensive corporate finance and M&A transactional experience to guide companies through the entire corporate lifecycle, from formation through growth and planned exit. Her clients include established and emerging growth companies as well as venture capital and other private equity funds. She works with clients in a variety of industries, including software, technology, telecommunications, analytics, medical devices, healthcare, fintech and manufacturing. Betty regularly ac...