Atty. Mark Thomas Ehrmann

Atty. Mark Thomas Ehrmann

Atty. Mark Thomas Ehrmann is a lawyer practicing securities & investment fraud, general practice, corporate services and 11 other areas of law.

Madison Madison 41 yrs experience 41 year
Call (608) 866-9906 Book Appointment

Corporate Services & More Attorney · Serving Madison, WI · 41+ Years Experience

Profile Summary

About Mark Thomas Ehrmann at a Glance

Mark Thomas Ehrmann is a Partner based in Madison, Wisconsin, practicing at Quarles & Brady LLP. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on contracts, business, m&a, securities, and consumer. Admitted to practice in Wisconsin (1985) and Illinois (inactive) (1985). Educated at University of Wisconsin (J.D., 1985) and University of Wisconsin (B.A., 1982). Recognitions include AV Preeminent. Active member of Milwaukee Bar Association Dane County Bar Association Chicago Bar Association American Bar Association. Serves clients in Madison, WI and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Thomas Ehrmann

  • Atty. Mark Thomas Ehrmann is a lawyer practicing securities & investment fraud, general practice, corporate services and 11 other areas of law
  • Mark received a B.A. degree from University of Wisconsin in 1982, and has been licensed for 41 years
  • Mark practices at Quarles & Brady LLP in Madison, WI

Practice Areas Explained

Mark Thomas Ehrmann's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Thomas Ehrmann handles, with a practical overview of what that area of law involves and how it may apply to your situation in Madison.

Contracts in Madison

Mark Thomas Ehrmann is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in Wisconsin →

Business & Corporate Law in Madison

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

Mark Thomas Ehrmann is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Wisconsin →

Mergers & Acquisitions in Madison

Mark Thomas Ehrmann is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Wisconsin →

Securities Law in Madison

Mark Thomas Ehrmann is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Wisconsin →

Consumer Protection in Madison

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Mark Thomas Ehrmann is one of 50,226 consumer attorneys indexed nationally. Browse consumer attorneys in Wisconsin →

Jurisdictional Context

Why Local Counsel Matters in Madison

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

Madison Courts and Legal Process

Choosing a Madison-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Wisconsin attorneys? Browse all attorneys in Madison or all attorneys in Wisconsin.

Frequently Asked

Common Questions About Mark Thomas Ehrmann

Where is Mark Thomas Ehrmann's law office located?
Mark Thomas Ehrmann's law practice is located in Madison, Wisconsin. The firm is Quarles & Brady LLP. You can contact the office directly through this profile page.
What practice areas does Mark Thomas Ehrmann handle?
Mark Thomas Ehrmann focuses on contracts, business, m&a, securities, consumer. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Mark Thomas Ehrmann practiced law?
Mark Thomas Ehrmann has 41+ years of legal experience and has been licensed since 1985.
Where did Mark Thomas Ehrmann go to law school?
Mark Thomas Ehrmann earned their education at (J.D., 1985); (B.A., 1982).
How can I contact Mark Thomas Ehrmann for a consultation?
You can contact Mark Thomas Ehrmann 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 Mark Thomas Ehrmann received?
Mark Thomas Ehrmann's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Madison Choose Mark Thomas Ehrmann

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Thomas Ehrmann's practice in the field of contracts, business, m&a, securities, and consumer.

Decade-Tested Legal Experience

Mark Thomas Ehrmann brings 41+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Wisconsin and Illinois (inactive), Mark Thomas Ehrmann can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering contracts, business, and m&a, Mark Thomas Ehrmann can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Madison

A Madison-based practice means Mark Thomas Ehrmann attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark Thomas Ehrmann Handles in Madison

Below is a representative sample of the types of matters Mark Thomas Ehrmann has experience with under Wisconsin law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Mark Thomas Ehrmann directly to discuss the specifics of your situation.

Search Reference

How People Find Mark Thomas Ehrmann Online

Prospective clients searching for legal help in Madison commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Thomas Ehrmann.

Mark Thomas Ehrmann attorney Mark Thomas Ehrmann lawyer Mark Thomas Ehrmann Madison Mark Thomas Ehrmann Wisconsin Mark Thomas Ehrmann reviews Mark Thomas Ehrmann contact Quarles & Brady LLP law firm contracts attorney in Madison contracts lawyer Madison best contracts attorney Madison top rated contracts lawyer near me contracts attorney Wisconsin find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Thomas Ehrmann directly.

Education & Law School Background

J.D.
University of Wisconsin
- 1985
B.A.
University of Wisconsin
- 1982

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Wisconsin
Admitted: 1985
Illinois (inactive)
Admitted: 1985

Client Reviews & Ratings — Mark Thomas Ehrmann

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