Williams Weese Pepple & Ferguson Welcomes New Counsel – Greg Tan

Gregory R. TanDenver, CO (January 22, 2024) – Williams Weese Pepple & Ferguson welcomes new Environmental and Natural Resource Counsel, Greg Tan.

Gregory R. Tan’s practice focuses on litigation and counseling for clients in a variety of industries on complex environmental enforcement and regulatory matters. Greg represents clients in environmental enforcement actions brought by federal, state, and local agencies and helps clients navigate regulatory requirements, manage environmental risk, and obtain permits and approvals necessary to move forward with development projects, real estate transactions, and day-to-day business operations. His clients include energy companies, developers, railroads, retailers, and trade associations.

More information on Greg can be found here:


About Williams Weese Pepple & Ferguson

The business and commercial law practice of Williams Weese Pepple & Ferguson has been a respected full-service Denver law firm for more than four decades. Over the years, we’ve earned a reputation for placing the highest value on close personal relationships with our clients and working tirelessly to achieve successful and efficient outcomes on their behalf. We are nationally recognized for our expertise and experience in the following areas: energy, natural resources, environment, oil and gas, federal lands, ski resorts, labor and employment, private wealth and estate planning, real estate, commercial and regulatory litigation, and corporate counseling and transactions.

For more information, see www.williamsweese.com

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Denver, Colorado 80202

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