Atty. Carlos A. Ryerson

Atty. Carlos A. Ryerson

Carlos A. Ryerson has more than fifty years of experience helping clients structure, negotiate, and protect business ventures in the United States and around the world, with a long-standing focus on Mexico, Central and South America, and the Caribbean Basin.

Houston Houston 52 yrs experience 52 year
Call (281) 768-4043 Book Appointment

Profile Summary

About Carlos A. Ryerson at a glance

Carlos A. Ryerson is a Member based in Houston, Texas, practicing at Ryerson & Associates, P.C. Attorneys and Counselors. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on immigration, business, m&a, litigation, and adr. Admitted to practice in Texas (1974), Colorado (1987), and New York U.S. District Court for the Southern District of Texas U.S. Court of Appeals for the Fifth (1988). Educated at Southern Methodist University Dedman School of Law (J.D., 1974) and Stanford University (B.A. Political, 1970). Recognitions include AV Preeminent. Provides legal services in French Italian and Spanish Portuguese. Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Carlos A. Ryerson has more than fifty years of experience helping clients structure, negotiate, and protect business ventures in the United States and around the world, with a long-standing focus on Mexico, Central and South America, and the Caribbean Basin
  • He is the Director and President of Ryerson & Associates, P.C., Attorneys and Counselors, and he’s known for combining practical deal-making with a clear understanding of how government, regulation, and industry realities shape cross-border work—especially in the energy sector
  • Over the years, he has developed trusted relationships with leading lawyers and business decision-makers across Latin America, along with strong connections to government ministries, agencies, and energy officials
  • His matters have ranged from major infrastructure and energy projects to complex disputes, including advising on a $2.5 billion natural gas purchase agreement involving Pemex and the Mexican government and the construction and equipping of related gas transmission infrastructure
  • He has also represented clients in power purchase and sale arrangements with CFE, handled sensitive extradition issues, managed international arbitration matters, and guided multinational companies through high-stakes litigation
  • His regional experience includes work tied to Argentina, Brazil, Colombia, Ecuador, Venezuela, Guatemala, Honduras, Belize, Bolivia, and other jurisdictions
  • Mr. Ryerson has also expanded his professional footprint to China, Singapore, and other Pacific Rim countries, building durable business and professional associations
  • Before leading his firm for the past twenty years, he served as senior counsel in Jackson Walker’s International Energy Section, worked at Enron on power and energy development in the Dominican Republic and Jamaica, and helped government agencies with electric-sector privatization and regulatory drafting
  • He began his legal career at Baker & Botts in 1974
  • His broader practice touches joint ventures, M&A, project finance, regulatory compliance, IP and licensing, immigration and aviation matters and global dispute management
  • He remains active as a joint venture partner and as Rector of Albert Schweitzer University

Practice Areas Explained

Carlos A. Ryerson's Areas of Practice

Each practice area below reflects the types of cases Carlos A. Ryerson handles, with a brief overview of what that area of law covers.

Immigration Law

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

Carlos A. Ryerson is one of 40,633 immigration attorneys indexed nationally. Browse immigration attorneys in Texas →

Business & Corporate Law

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

Carlos A. Ryerson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Texas →

Mergers & Acquisitions

Carlos A. Ryerson is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Texas →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Carlos A. Ryerson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Carlos A. Ryerson is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

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

Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.

Frequently Asked

Common questions about Carlos A. Ryerson

Where is Carlos A. Ryerson's law office located?
Carlos A. Ryerson's law practice is located in Houston, Texas. The firm is Ryerson & Associates, P.C. Attorneys and Counselors. You can contact the office directly through this profile page.
What practice areas does Carlos A. Ryerson handle?
Carlos A. Ryerson focuses on immigration, business, m&a, litigation, adr. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Carlos A. Ryerson practiced law?
Carlos A. Ryerson has 52+ years of legal experience and has been licensed since 1974.
What languages does Carlos A. Ryerson speak?
Carlos A. Ryerson provides legal services in French Italian, Spanish Portuguese. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did Carlos A. Ryerson go to law school?
Carlos A. Ryerson earned their education at (J.D., 1974); (B.A. Political, 1970).
How can I contact Carlos A. Ryerson for a consultation?
You can contact Carlos A. Ryerson 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 Carlos A. Ryerson received?
Carlos A. Ryerson's notable recognition includes: AV Preeminent.

Education

J.D.
Southern Methodist University Dedman School of Law
- 1974
B.A. Political
Stanford University
- 1970

Awards

AV Preeminent

Bar Admissions

Texas
Admitted: 1974
Colorado
Admitted: 1987
New York U.S. District Court for the Southern District of Texas U.S. Court of Appeals for the Fifth
Admitted: 1988

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