John Ilardo, Partner at Simpson Thacher & Bartlett LLP

John Ilardo

Partner at Simpson Thacher & Bartlett LLP | Boston, Massachusetts, United States

Profile last verified July 2026
Law Practice Verified Profile Boston, Massachusetts, United States Boston University School of Law
Verified

Work Email

***@stblaw.com

Last verified May 2026

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

(413) ***-*162

United States • Phone

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ContactOut Insights • AI Generated

John Ilardo serves as a partner at Simpson Thacher & Bartlett LLP, managing client engagements from the firm’s Boston office within a global law practice established in 1884. He earned his degree from Boston University School of Law before joining the organization that now coordinates legal advice and transactional support across dozens of international locations. His career trajectory reflects progression to partnership within a large-scale legal environment that employs roughly two thousand attorneys worldwide.

BEST APPROACH TO REACH John Ilardo

Reach out via direct professional email leveraging your high-confidence contact records, drafting a concise message that acknowledges his partnership status and proposes a focused discussion on transactional legal support for companies operating in the Boston market.

John Ilardo Socials
John Ilardo Work Experience

Partner at Simpson Thacher & Bartlett LLP in May 2025 - Present

Partner, Debt Finance at Kirkland & Ellis in December 2021 - May 2025

Partner, Debt Finance and Private Equity at Goodwin in October 2020 - November 2021

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Associate, Debt Finance and Private Equity at Goodwin in October 2014 - September 2020

Judicial Intern at U.S. District Court for the District of Massachusetts in May 2012 - August 2012

John Ilardo Education

Boston University School of Law, August 2026

University at Buffalo, B.A., August 2026

John Ilardo Skills
Academic Libraries Research Teaching Library Research Writing Legal Writing Legal Issues Public Speaking
About John Ilardo’s Current Company
Simpson Thacher & Bartlett LLP

Simpson Thacher & Bartlett LLP is one of the world’s leading international law firms. The Firm was established in 1884 and has approximately 2000 lawyers. Headquartered in New York with offices in Beijing, Boston, Brussels, Hong Kong, Houston, London, Los Angeles, Luxembourg, Palo Alto, San Francisco, São Paulo, Tokyo and Washington, D.C., the Firm provides coordinated legal advice and transactional capability to clients around the globe. This website contains attorney advertising. Prior results do not guarantee a similar outcome.

Discover more about Simpson Thacher & Bartlett LLP
John Ilardo’s Colleagues
Nehemiah Mcgowan

Nehemiah Mcgowan

Washington, District of Columbia, United States

Associate at Simpson Thacher & Bartlett LLP

Associate at Simpson Thacher & Bartlett LLP
(October 2024 – Present)

Winnie Loureiro

Winnie Loureiro

São Paulo, São Paulo, Brazil

Senior Associate at Simpson Thacher & Bartlett LLP

Senior Associate at Simpson Thacher & Bartlett LLP
(February 2018 – Present)

Pilar Navarrine

Pilar Navarrine

New York, New York, United States

Litigation Associate at Simpson Thacher

Law Clerk at Simpson Thacher & Bartlett LLP
(October 2024 – Present)

Kyle Smit

Kyle Smit

New York, New York, United States

Partner at Simpson Thacher & Bartlett - Energy and Infrastructure

Partner at Simpson Thacher & Bartlett LLP
(July 2025 – Present)

Derek Georgio

Derek Georgio

Los Angeles, California, United States

Incoming Associate at Simpson Thacher & Bartlett LLP

Summer Associate at Simpson Thacher & Bartlett LLP
(May 2024 – July 2024)

Isabel Silva

Isabel Silva

United Kingdom

Advogada Sênior na Simpson Thacher & Bartlett LLP | Mestre em Direito

Senior Associate at Simpson Thacher & Bartlett LLP
(November 2025 – Present)

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Frequently asked questions about John Ilardo

What is John Ilardo email address?

Email John Ilardo at [email protected] and [email protected]. This email is the most updated John Ilardo's email found in 2026.

How to contact John Ilardo?

To contact John Ilardo send an email to [email protected] or [email protected]. (updated on July 2026)

What company does John Ilardo work for?

John Ilardo works for Simpson Thacher & Bartlett LLP.

What is John Ilardo's role at Simpson Thacher & Bartlett LLP?

John Ilardo is Partner

What industry does John Ilardo work in?

John Ilardo works in the Law Practice industry.

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