Atty. Daniel M. Janssen

Atty. Daniel M. Janssen

Atty. Daniel M.

Milwaukee Milwaukee 33 yrs experience 33 year
Call (414) 999-0830 Book Appointment

Antitrust & Trade Law & More Attorney · Serving Milwaukee, WI · 33+ Years Experience

Profile Summary

About Daniel M. Janssen at a Glance

Daniel M. Janssen is a Partner based in Milwaukee, Wisconsin, practicing at Quarles & Brady LLP. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on securities. Admitted to practice in Wisconsin U.S. District Court, Eastern District of Wisconsin U.S. District Court, Western District o (1993). Educated at University of Iowa (J.D., 1993) and University of Northern Iowa (B.A., 1990). Recognitions include Peer Reviewed. Active member of Milwaukee and American Bar Associations State Bar of Wisconsin. Serves clients in Milwaukee, WI and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Daniel M. Janssen

  • Atty. Daniel M. Janssen is a lawyer practicing franchising, antitrust & trade law, securities offerings
  • Daniel received a B.A. degree from University of Northern Iowa in 1990, and has been licensed for 33 years
  • Daniel practices at Quarles & Brady LLP in Milwaukee, WI

Practice Areas Explained

Daniel M. Janssen's Areas of Legal Practice

Each practice area below reflects the types of cases Daniel M. Janssen handles, with a practical overview of what that area of law involves and how it may apply to your situation in Milwaukee.

Securities Law in Milwaukee

Daniel M. Janssen is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Wisconsin →

Jurisdictional Context

Why Local Counsel Matters in Milwaukee

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 Milwaukee 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.

Milwaukee Courts and Legal Process

Choosing a Milwaukee-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 Milwaukee or all attorneys in Wisconsin.

Frequently Asked

Common Questions About Daniel M. Janssen

Where is Daniel M. Janssen's law office located?
Daniel M. Janssen's law practice is located in Milwaukee, Wisconsin. The firm is Quarles & Brady LLP. You can contact the office directly through this profile page.
What practice areas does Daniel M. Janssen handle?
Daniel M. Janssen focuses on securities. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Daniel M. Janssen practiced law?
Daniel M. Janssen has 33+ years of legal experience and has been licensed since 1993.
Where did Daniel M. Janssen go to law school?
Daniel M. Janssen earned their education at (J.D., 1993); (B.A., 1990).
How can I contact Daniel M. Janssen for a consultation?
You can contact Daniel M. Janssen 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 Daniel M. Janssen received?
Daniel M. Janssen's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Milwaukee Choose Daniel M. Janssen

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 Daniel M. Janssen's practice in the field of securities.

Decade-Tested Legal Experience

Daniel M. Janssen brings 33+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Securities Practice

Concentrating on securities means Daniel M. Janssen's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Milwaukee

A Milwaukee-based practice means Daniel M. Janssen attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Daniel M. Janssen Online

Prospective clients searching for legal help in Milwaukee 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 Daniel M. Janssen.

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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 Daniel M. Janssen directly.

Daniel M. Janssen's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Iowa
- 1993
B.A.
University of Northern Iowa
- 1990

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Wisconsin U.S. District Court, Eastern District of Wisconsin U.S. District Court, Western District o
Admitted: 1993

Client Reviews & Ratings — Daniel M. Janssen

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