Atty. Mark Simeon Barron

Atty. Mark Simeon Barron

Mark Simeon Barron is a lawyer practicing natural resources. Mark has been licensed for 20 years.

Denver Denver 20 yrs experience 20 year
Call (720) 362-2075 Book Appointment

Profile Summary

About Mark Simeon Barron at a glance

Mark Simeon Barron is an Associate based in Denver, Colorado, practicing at Baker & Hostetler LLP. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on environmental. Admitted to practice in New Mexico (2006), North Dakota (2013), District of Columbia (2013), and Colorado (2014). Educated at University of New Mexico School of Law (J.D., 2006). Active member of 1st Judicial District. Serands clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Simeon Barron is a lawyer practicing natural resources
  • Mark has been licensed for 20 years
  • Mark practices at Baker & Hostetler LLP in Denver, CO

Practice Areas Explained

Mark Simeon Barron's Areas of Practice

Each practice area below reflects the types of cases Mark Simeon Barron handles, with a brief overview of what that area of law covers.

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Mark Simeon Barron is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Colorado →

Jurisdictional Context

Why local counsel matters in Colorado

Practicing law in Colorado. Legal matters in Colorado are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Denver are typically filed in the local municipal court or the appropriate Colorado state district court, depending on subject matter and amount in controversy. An attorney licensed in Colorado brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Colorado courts without local counsel or pro hac vice admission.

Looking for additional Colorado attorneys? Browse all attorneys in Denver or all attorneys in Colorado.

Frequently Asked

Common questions about Mark Simeon Barron

Where is Mark Simeon Barron's law office located?
Mark Simeon Barron's law practice is located in Denver, Colorado. The firm is Baker & Hostetler LLP. You can contact the office directly through this profile page.
What practice areas does Mark Simeon Barron handle?
Mark Simeon Barron focuses on environmental. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Mark Simeon Barron practiced law?
Mark Simeon Barron has 20+ years of legal experience and has been licensed since 2006.
Where did Mark Simeon Barron go to law school?
Mark Simeon Barron earned their education at (J.D., 2006).
How can I contact Mark Simeon Barron for a consultation?
You can contact Mark Simeon Barron directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Education

J.D.
University of New Mexico School of Law
- 2006

Bar Admissions

New Mexico
Admitted: 2006
North Dakota
Admitted: 2013
District of Columbia
Admitted: 2013
Colorado
Admitted: 2014

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.