Gregory W. Lyons
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Gregory W. Lyons Email & Phone Number

Shareholder/Ethics Committee, Chair at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C. at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.
Location: Milwaukee, Wisconsin, United States 1 work role 2 schools
2 work emails found @wilaw.com 1 phone found area 414 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 1 phone

Work email g****@wilaw.com
Direct phone (414) ***-****
LinkedIn Profile matched
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Role
Shareholder/Ethics Committee, Chair at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.
Location
Milwaukee, Wisconsin, United States
Company size

Who is Gregory W. Lyons? Overview

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Quick answer

Gregory W. Lyons is listed as Shareholder/Ethics Committee, Chair at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C. at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C., a company with 68 employees, based in Milwaukee, Wisconsin, United States. AeroLeads shows a work email signal at wilaw.com, phone signal with area code 414, and a matched LinkedIn profile for Gregory W. Lyons.

Gregory W. Lyons previously worked as Shareholder at O'Neil, Cannon, Hollman, Dejong & Laing S.C.. Gregory W. Lyons holds Doctor Of Law (J.D.) from Marquette University Law School.

Company email context

Email format at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.

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{first_initial}{last}@wilaw.com
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AeroLeads found 2 current-domain work email signals for Gregory W. Lyons. Compare company email patterns before reaching out.

Profile bio

About Gregory W. Lyons

I represent clients in the prosecution and defense of complex commercial litigation. My extensive experience in commercial litigation has prepared me to successfully represent large corporations as well as small businesses and individuals. I also have extensive experience representing individuals in inheritance litigation. I have successfully litigated many will contests and trust disputes throughout Wisconsin. I have accomplished tremendous results on behalf of trustees, personal representatives, and power of attorneys in large complicated disputes.I have appeared in state and federal courts in numerous jurisdictions including California, New York, Texas, Arizona, Oregon, Florida, Illinois, and Washington D.C. I am a member of the Wisconsin state and federal courts, Seventh Circuit Court of Appeals, and the United States Supreme Court. I also serves as the Chairperson of the firm’s Ethics Committee.I Assists Clients With:• Inheritance Litigation• Will Contests• Trust & Estate Litigation • Complex Litigation• Commercial Litigation• Personal Injury• Products Liability Litigation• Insurance Coverage Litigation• Class Action Litigation• General Business Counseling• Contract Disputes• Tort Disputes• Appellate Practice

Listed skills include Civil Litigation, Business Litigation, Commercial Litigation, Litigation, and 21 others.

Current workplace

Gregory W. Lyons's current company

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O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.
O'Neil, Cannon, Hollman, Dejong & Laing S.C.
Shareholder/Ethics Committee, Chair at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.
milwaukee, wisconsin, united states
Website
Employees
68
AeroLeads page
1 role

Gregory W. Lyons work experience

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Team & coworkers

Colleagues at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.

Other employees you can reach at wilaw.com. View company contacts for 68 employees →

2 education records

Gregory W. Lyons education

Bachelor Of Arts (B.A.), Magna Cum Laude

U.W. Whitewater
FAQ

Frequently asked questions about Gregory W. Lyons

Quick answers generated from the profile data available on this page.

What company does Gregory W. Lyons work for?

Gregory W. Lyons works for O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C..

What is Gregory W. Lyons's role at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.?

Gregory W. Lyons is listed as Shareholder/Ethics Committee, Chair at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C. at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C..

What is Gregory W. Lyons's email address?

AeroLeads has found 2 work email signals at @wilaw.com for Gregory W. Lyons at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C..

What is Gregory W. Lyons's phone number?

AeroLeads has found 1 phone signal(s) with area code 414 for Gregory W. Lyons at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C..

Where is Gregory W. Lyons based?

Gregory W. Lyons is based in Milwaukee, Wisconsin, United States while working with O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C..

What companies has Gregory W. Lyons worked for?

Gregory W. Lyons has worked for O'Neil, Cannon, Hollman, Dejong & Laing S.C..

Who are Gregory W. Lyons's colleagues at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C.?

Gregory W. Lyons's colleagues at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C. include Ryan Riebe, Becky Rittenbouse, Faymarie Pluskota, Doug Dehler, and Timea Polgarova.

How can I contact Gregory W. Lyons?

You can use AeroLeads to view verified contact signals for Gregory W. Lyons at O'NEIL, CANNON, HOLLMAN, DEJONG & LAING S.C., including work email, phone, and LinkedIn data when available.

What schools did Gregory W. Lyons attend?

Gregory W. Lyons holds Doctor Of Law (J.D.) from Marquette University Law School.

What skills is Gregory W. Lyons known for?

Gregory W. Lyons is listed with skills including Civil Litigation, Business Litigation, Commercial Litigation, Litigation, Appeals, Courts, Arbitration, and Non Compete Agreements.

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