Atty. Matthew Philip Posey

Atty. Matthew Philip Posey

Matthew Philip Posey is a lawyer practicing licensing, mergers & acquisitions, securities & investment fraud and 9 other areas of law. Matthew received a B.A. degree from Auburn University in 1997, and has been licensed for 20 years.

St. Louis St. Louis 20 yrs experience 20 year
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Profile Summary

About Matthew Philip Posey at a glance

Matthew Philip Posey is an Associate based in St. Louis, Missouri, practicing at Affinity Law Group, LLC. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on contracts, business, real estate, ip, and m&a. Admitted to practice in Missouri (2006) and Illinois (2007). Educated at Washington University School of Law (J.D., 2006) and Auburn University (B.A. English, 1997). Active member of The Missouri Bar American Bar Association. Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew Philip Posey is a lawyer practicing licensing, mergers & acquisitions, securities & investment fraud and 9 other areas of law
  • Matthew received a B.A. degree from Auburn University in 1997, and has been licensed for 20 years
  • Matthew practices at Affinity Law Group, LLC in St. Louis, MO

Practice Areas Explained

Matthew Philip Posey's Areas of Practice

Each practice area below reflects the types of cases Matthew Philip Posey handles, with a brief overview of what that area of law covers.

Contracts

Matthew Philip Posey is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Missouri →

Business & Corporate Law

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

Matthew Philip Posey is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →

Real Estate Law

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

Matthew Philip Posey is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Missouri →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Matthew Philip Posey is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Missouri →

Mergers & Acquisitions

Matthew Philip Posey is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in St. Louis are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri 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 Missouri courts without local counsel or pro hac vice admission.

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about Matthew Philip Posey

Where is Matthew Philip Posey's law office located?
Matthew Philip Posey's law practice is located in St. Louis, Missouri. The firm is Affinity Law Group, LLC. You can contact the office directly through this profile page.
What practice areas does Matthew Philip Posey handle?
Matthew Philip Posey focuses on contracts, business, real estate, ip, m&a. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Matthew Philip Posey practiced law?
Matthew Philip Posey has 20+ years of legal experience and has been licensed since 2006.
Where did Matthew Philip Posey go to law school?
Matthew Philip Posey earned their education at (J.D., 2006); (B.A. English, 1997).
How can I contact Matthew Philip Posey for a consultation?
You can contact Matthew Philip Posey 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.

Education

J.D.
Washington University School of Law
- 2006
B.A. English
Auburn University
- 1997

Bar Admissions

Missouri
Admitted: 2006
Illinois
Admitted: 2007

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