Matthew K. Tieslau

Environmental Law

5.0 (1 reviews)

Denver, Colorado

11+ years experience

Greenberg Traurig

Updated: Jan 03, 2026

Contact Information

303-572-6500

https://www.gtlaw.com/en/professionals/t/tieslau-matthew-k

1144 Fifteenth Street, Suite 3300, Denver, CO 80202

Create an account to contact this attorney

Bio

Matthew K. Tieslau is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental and Natural Resources Law.Matthew K., 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 Matthew K. is held by other top lawyers in the same geographic and legal practice area. Matthew K. Tieslau is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental and Natural Resources Law.Matthew K., 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 Matthew K. is held by other top lawyers in the same geographic and legal practice area. Matthew K. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Environmental Law

Awards & Recognition

Recognized: Environmental Law
Recognized: Litigation - Environmental
Recognized: Natural Resources Law

Recognized in Ones to Watch since 2023

Education

University of Colorado at Boulder, J.D., graduated 2014

Get Directions on Google Maps

Reviews

Angela Torres

2 weeks ago

Expert guidance on a complex environmental compliance matter

Our company faced a significant compliance challenge with overlapping state and federal environmental regulations. Matthew Tieslau provided exceptional clarity and strategic direction. His deep knowledge of natural resources law, honed over a decade of practice, was immediately evident. He efficiently navigated the complexities, securing a favorable outcome that allowed our project to proceed. His recognition by Best Lawyers in Environmental Law is well-deserved. Matthew’s professionalism and ability to explain intricate legal concepts were invaluable. I highly recommend him to any business operating in Colorado’s regulated landscape.