Atty. Stephen J. Sullivan

Atty. Stephen J. Sullivan

Stephen J. Sullivan is a lawyer practicing oil and gas, business transactions, water rights and 10 other areas of law.

Denver Denver 44 yrs experience 44 year
Call (720) 901-4490 Book Appointment

Profile Summary

About Stephen J. Sullivan at a glance

Stephen J. Sullivan is a Shareholder based in Denver, Colorado, practicing at Welborn Sullivan Meck & Tooley, P.C.. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on business, real estate, zoning, environmental, and government. Admitted to practice in Colorado (1982), U.S. District Court, District of Colorado (1982), U.S. Court of Appeals, Tenth Circuit (1983), and Wyoming (1996). Educated at University of Denver (J.D., 1982) and Princeton University (A.B., 1977). Recognitions include AV Preeminent. Active member of Denver Bar Association. Serands clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Stephen J. Sullivan is a lawyer practicing oil and gas, business transactions, water rights and 10 other areas of law
  • Stephen received a A.B. degree from Princeton University in 1977, and has been licensed for 44 years
  • Stephen practices at Welborn Sullivan Meck & Tooley, P.C. in Denver, CO

Practice Areas Explained

Stephen J. Sullivan's Areas of Practice

Each practice area below reflects the types of cases Stephen J. Sullivan handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Stephen J. Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Colorado →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Stephen J. Sullivan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Colorado →

Land Use & Zoning

Stephen J. Sullivan is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in Colorado →

Environmental Law

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

Stephen J. Sullivan is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Colorado →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Stephen J. Sullivan is one of 132,225 government attorneys indexed nationally. Browse government 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 Stephen J. Sullivan

Where is Stephen J. Sullivan's law office located?
Stephen J. Sullivan's law practice is located in Denver, Colorado. The firm is Welborn Sullivan Meck & Tooley, P.C.. You can contact the office directly through this profile page.
What practice areas does Stephen J. Sullivan handle?
Stephen J. Sullivan focuses on business, real estate, zoning, environmental, government. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Stephen J. Sullivan practiced law?
Stephen J. Sullivan has 44+ years of legal experience and has been licensed since 1982.
Where did Stephen J. Sullivan go to law school?
Stephen J. Sullivan earned their education at (J.D., 1982); (A.B., 1977).
How can I contact Stephen J. Sullivan for a consultation?
You can contact Stephen J. Sullivan 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.
What awards or recognition has Stephen J. Sullivan received?
Stephen J. Sullivan's notable recognition includes: AV Preeminent.

Education

J.D.
University of Denver
- 1982
A.B.
Princeton University
- 1977

Awards

AV Preeminent

Bar Admissions

Colorado
Admitted: 1982
U.S. District Court, District of Colorado
Admitted: 1982
U.S. Court of Appeals, Tenth Circuit
Admitted: 1983
Wyoming
Admitted: 1996

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