Keystone International Law Lawyers

I help Australian, Canadian and European companies establish a US presence, help them grow and expand, help them avoid typical legal pitfalls and solve their other US problems. I work in a practical and cost-efficient manner so my foreign clients can focus on growing US operations and increase US profit. I also work with Colorado business owners who want to sell or buy their businesses, need financing, want to expand overseas or complete other business transactions. I ensure that the transition for any Colorado and other US companies seeking to expand operations overseas is seamless and efficient by drawing...

Mr. Williams' experience includes both trial and transactional work. Mr. Williams has appeared in Federal and State courts, representing individuals and businesses in various matters, including claims involving Employment Discrimination, Bankruptcy Adversarial Proceedings, Breach of Contract, Real Estate Disputes, Real Estate Partition, Real Estate Litigation, Shareholder Disputes, and Employee Stock Ownership Plans (ESOP). On the transactional side of his practice, Mr. Williams focuses on Private Placement Memorandum (PPM), Choice of Entities issues, Partnership Dissolution, Post-and-pre-nuptial Agreements, and Trusts and Estate Planning.

Katherine Ellis was voted a "Rising Star" by Colorado Super Lawyers in 2014, 2015, 2016 , and 2017. and a Super Lawyer in 2022. In 2014, Ms. Ellis was named a member of the Fellows of the Colorado Bar Association. Katy served as vice-chair of the International Law Section of the CBA from 2012-2014 and as chair from 2014-2016. She has also served as President of the Byron White Inn of Court. Ms. Ellis represents clients in divorce and custody cases and with family law appeals. Ms. Ellis earned her bachelor's degree from Lewis & Clark...

Tayo has extensive experience in civil litigation and representing both individual and business clients with issues relating to employment law, business and contract disputes, probate administration and litigation, and international agreements.

T. Markus Funk is a partner in Perkins Coie’s Litigation practice and a member of the firm’s Investigations & White Collar Defense group. A seasoned trial attorney and investigator who helped establish the firm's Corporate Social Responsibility and Supply Chain Practice, Markus counsels corporate and individual clients in the areas of complex commercial litigation, internal investigations, compliance, and corporate white collar criminal defense. Markus focuses on corporate social responsibility and global supply chain compliance and due diligence, the Foreign Corrupt Practices Act (FCPA), the UK Bribery Act, the California Transparency in Supply Chains Act, Corporate Social Responsibility, Trafficking & Supply...

Christina R.O. Murray practices in such areas as corporate & commercial law and international business law. Christina works with small and mid-size businesses helping them with all aspects of the business life cycle. She engages in the importation of goods, international trade, transactional and anti-corruption compliance matters.

Hunter Boone practices in such areas as corporate & commercial law, international business law and healthcare compliance law. He helps his clients throughout all phases of the company management. International practice focuses on compliance with U.S. international trade and anticorruption laws and regulations. As for healthcare compliance law, Hunter Boone consults healthcare providers regarding regulatory, compliance, and general corporate and commercial matters.