Gregory Williams
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Gregory Williams Email & Phone Number

Co-Head, Global Arbitration, Trade and Advocacy Practice, Sidley Austin LLP at Sidley Austin LLP
Location: Bethesda, Maryland, United States 6 work roles 3 schools
1 work email found @wileyrein.com 11 phones found area 202, 301, 804, 217, 504, and 903 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 11 phones

Work email g****@wileyrein.com
Direct phone (202) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Sidley Austin LLP
Role
Co-Head, Global Arbitration, Trade and Advocacy Practice, Sidley Austin LLP
Location
Bethesda, Maryland, United States
Company size
4015 employees

Who is Gregory Williams? Overview

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Quick answer

Gregory Williams is listed as Co-Head, Global Arbitration, Trade and Advocacy Practice, Sidley Austin LLP at Sidley Austin LLP, a with 4015 employees, based in Bethesda, Maryland, United States. AeroLeads shows a work email signal at wileyrein.com, phone signal with area code 202, 301, 804, 217, 504, 903, and a matched LinkedIn profile for Gregory Williams.

Gregory Williams previously worked as Director at Osgood Center For International Studies and Partner, Head of Global Disputes at Wiley Rein Llp. Gregory Williams holds Doctor Of Law (J.D.) from University Of Virginia School Of Law.

Company email context

Email format at Sidley Austin LLP

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{first_initial}{last}@wileyrein.com
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AeroLeads found 1 current-domain work email signal for Gregory Williams. Compare company email patterns before reaching out.

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Profile bio

About Gregory Williams

Mr. Williams' practice focuses on complex commercial litigation and arbitration and the Foreign Corrupt Practices Act (FCPA). His diverse experience includes handling significant commercial litigation, patent infringement suits, international arbitrations and anti-corruption matters. Among other high-profile matters, Mr. Williams represented a patent holder in infringement litigation concerning wireless e-mail products and systems, a New York Stock Exchange-listed French multinational in a $4 billion securities class action suit and a South American pharmaceutical company in an International Chamber of Commerce (ICC) arbitration.

Listed skills include Commercial Litigation, Arbitration, Patent Litigation, Litigation, and 11 others.

Current workplace

Gregory Williams's current company

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Sidley Austin LLP
Sidley Austin Llp
Co-Head, Global Arbitration, Trade and Advocacy Practice, Sidley Austin LLP
chicago, illinois, united states
Website
sidley.com
Employees
4015
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6 roles · 29 years

Gregory Williams work experience

A career timeline built from the work history available for this profile.

Co-Head, Global Arbitration, Trade And Advocacy Practice, Sidley Austin Llp

Current
Sidley Austin Llp

Washington Dc-Baltimore Area

Mar 2024 - Present

Law Clerk

Honorable Jacques L. Wiener, U.S. Court Of Appeals For The Fifth Circuit
1998 - 1999 ~1 yr
Team & coworkers

Colleagues at Sidley Austin LLP

Other employees you can reach at sidley.com. View company contacts for 4015 employees →

LM Lachonda Mackall Lachonda Mackall Colleague at Sidley Austin LlpWashington, District Of Columbia, United States View → MZ Malcolm Zuckerman Malcolm Zuckerman Colleague at Sidley Austin LlpAustin, Texas, United States View → TJ Timothy J. Treanor Timothy J. Treanor Colleague at Sidley Austin LlpNew York, United States View → SH Sam Hulsey Sam Hulsey Colleague at Sidley Austin LlpNew York, United States View → CG Claire Grogan Claire Grogan Colleague at Sidley Austin LlpChicago, Illinois, United States View → LB Levi Brown Levi Brown Colleague at Sidley Austin LlpWashington, District Of Columbia, United States View → SJ Sophia Jia Sophia Jia Colleague at Sidley Austin LlpUnited States View → ML Maurits Lugard Maurits Lugard Colleague at Sidley Austin LlpBrussels Metropolitan Area, Belgium View → TZ Tang Zhengyu Tang Zhengyu Colleague at Sidley Austin LlpShanghai, China View → KS Kalen Sullivan Kalen Sullivan Colleague at Sidley Austin LlpWashington, District Of Columbia, United States View →
3 education records

Gregory Williams education

FAQ

Frequently asked questions about Gregory Williams

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

What company does Gregory Williams work for?

Gregory Williams works for Sidley Austin LLP.

What is Gregory Williams's role at Sidley Austin LLP?

Gregory Williams is listed as Co-Head, Global Arbitration, Trade and Advocacy Practice, Sidley Austin LLP at Sidley Austin LLP.

What is Gregory Williams's email address?

AeroLeads has found 1 work email signal at @wileyrein.com for Gregory Williams at Sidley Austin LLP.

What is Gregory Williams's phone number?

AeroLeads has found 11 phone signal(s) with area code 202, 301, 804, 217, 504, 903 for Gregory Williams at Sidley Austin LLP.

Where is Gregory Williams based?

Gregory Williams is based in Bethesda, Maryland, United States while working with Sidley Austin LLP.

What companies has Gregory Williams worked for?

Gregory Williams has worked for Sidley Austin Llp, Osgood Center For International Studies, Wiley Rein Llp, Hughes Hubbard & Reed Llp, and Covington & Burling.

Who are Gregory Williams's colleagues at Sidley Austin LLP?

Gregory Williams's colleagues at Sidley Austin LLP include Lachonda Mackall, Malcolm Zuckerman, Timothy J. Treanor, Sam Hulsey, and Claire Grogan.

How can I contact Gregory Williams?

You can use AeroLeads to view verified contact signals for Gregory Williams at Sidley Austin LLP, including work email, phone, and LinkedIn data when available.

What schools did Gregory Williams attend?

Gregory Williams holds Doctor Of Law (J.D.) from University Of Virginia School Of Law.

What skills is Gregory Williams known for?

Gregory Williams is listed with skills including Commercial Litigation, Arbitration, Patent Litigation, Litigation, Corporate Law, Class Actions, Legal Research, and Appeals.

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