Atty. Matthew Hallinan

Atty. Matthew Hallinan

Matthew Hallinan is a lawyer practicing corporate & securities, investment funds & investment management, mergers & acquisitions and 11 other areas of law. Matthew received a B.S. degree from University of Arizona in 2005, and has been licensed for 16 years.

San Francisco San Francisco 16 yrs experience 16 year
Call (628) 284-8247 Book Appointment

Profile Summary

About Matthew Hallinan at a glance

Matthew Hallinan is an Associate based in San Francisco, California, practicing at Pillsbury Winthrop Shaw Pittman LLP. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on business, m&a, securities, creditor rights, and energy. Admitted to practice in California (2010). Educated at New York University School of Law (J.D., 2009) and University of Arizona (B.S., 2005). Serands clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew Hallinan is a lawyer practicing corporate & securities, investment funds & investment management, mergers & acquisitions and 11 other areas of law
  • Matthew received a B.S. degree from University of Arizona in 2005, and has been licensed for 16 years
  • Matthew practices at Pillsbury Winthrop Shaw Pittman LLP in San Francisco, CA

Practice Areas Explained

Matthew Hallinan's Areas of Practice

Each practice area below reflects the types of cases Matthew Hallinan 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.

Matthew Hallinan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Mergers & Acquisitions

Matthew Hallinan is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in California →

Securities Law

Matthew Hallinan is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in California →

Creditor Rights & Collections

Matthew Hallinan is one of 42,948 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in California →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Matthew Hallinan is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in San Francisco or all attorneys in California.

Frequently Asked

Common questions about Matthew Hallinan

Where is Matthew Hallinan's law office located?
Matthew Hallinan's law practice is located in San Francisco, California. The firm is Pillsbury Winthrop Shaw Pittman LLP. You can contact the office directly through this profile page.
What practice areas does Matthew Hallinan handle?
Matthew Hallinan focuses on business, m&a, securities, creditor rights, energy. Each practice area listed reflects experience handling cases of that type in California.
How long has Matthew Hallinan practiced law?
Matthew Hallinan has 16+ years of legal experience and has been licensed since 2010.
Where did Matthew Hallinan go to law school?
Matthew Hallinan earned their education at (J.D., 2009); (B.S., 2005).
How can I contact Matthew Hallinan for a consultation?
You can contact Matthew Hallinan 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.
New York University School of Law
- 2009
B.S.
University of Arizona
- 2005

Bar Admissions

California
Admitted: 2010

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