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Jonathan Abernethy Email & Phone Number

White Collar and Investigations Partner at Cohen & Gresser LLP; former AUSA, SDNY at Cohen & Gresser LLP
Location: New York, New York, United States 8 work roles 2 schools
3 work emails found @cohengresser.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails

Work email j****@cohengresser.com
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Current company
Role
White Collar and Investigations Partner at Cohen & Gresser LLP; former AUSA, SDNY
Location
New York, New York, United States

Who is Jonathan Abernethy? Overview

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Quick answer

Jonathan Abernethy is listed as White Collar and Investigations Partner at Cohen & Gresser LLP; former AUSA, SDNY at Cohen & Gresser LLP, based in New York, New York, United States. AeroLeads shows a work email signal at cohengresser.com and a matched LinkedIn profile for Jonathan Abernethy.

Jonathan Abernethy previously worked as Partner at Cohen & Gresser Llp and Senior Counsel at Norton Rose Fulbright. Jonathan Abernethy holds J.D., Law from Columbia Law School.

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Email format at Cohen & Gresser LLP

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{first_initial}{last}@cohengresser.com
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AeroLeads found 3 current-domain work email signals for Jonathan Abernethy. Compare company email patterns before reaching out.

Profile bio

About Jonathan Abernethy

Jon is a White Collar and Investigations Partner and former Assistant U.S. Attorney in the Southern District of New York (SDNY). He has vast experience defending corporate and individual clients in criminal, regulatory, and internal investigations involving the Foreign Corrupt Practices Act (FCPA), securities fraud, money laundering, wire and mail fraud, antitrust, commodities fraud, and other white collar matters. Jon’s practice also includes commercial and securities litigation.Representative matters include:-- A hedge fund executive in an FCPA case brought by the SEC; complaint was dismissed in its entirety-- A large U.S. bank in an SDNY investigation into its money laundering systems and controls-- Traders and brokers in DOJ and CFTC investigations into manipulation of trading benchmarks-- Senior compliance officers of a large, non-U.S. bank in a DOJ money laundering investigation of the bank-- A hedge fund analyst in an insider trading trial against the SEC, resulting in a unanimous verdict for our client-- A former director of a large fuel supply company in a securities class action; client was dismissed from the caseRecognitions:Jon has been ranked in Chambers USA every year since 2015. He has been praised as a “zealous advocate" who is "personable, engaging, and tough" and who “gets excellent results" for his clients. Others commend his “compassionate” and "great approach" with clients, noting that he "brings a sharp analytical focus along with abundant experience to guide his clients through some of the most challenging problems."Jon has also been recognized in Legal 500 for corporate investigations and white collar criminal defense since 2016, where he has been described as "stellar" and a "top-tier advocate." Along with Chambers and Legal 500, Jon is ranked in Super Lawyers as one of the top 100 lawyers in the New York metropolitan area, and in The Best Lawyers in America for white collar criminal defense in New York.

Listed skills include White Collar Criminal Defense, Fcpa, Internal Investigations, Appeals, and 1 others.

Current workplace

Jonathan Abernethy's current company

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Cohen & Gresser LLP
Cohen & Gresser Llp
White Collar and Investigations Partner at Cohen & Gresser LLP; former AUSA, SDNY
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8 roles · 35 years

Jonathan Abernethy work experience

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

Partner

Current

New York, New York, US

Cohen & Gresser was founded in 2002, and has grown to more than 80 lawyers practicing across four offices in New York, London, Paris, and Washington DC. My practice focuses on White Collar Defense, and also includes Litigation & Arbitration. The Firm’s core practice groups - other than White Collar and Litigation & Arbitration - are Antitrust and Corporate.

Feb 2011 - Present

Senior Counsel

Global, GB

Practiced in White Collar and FCPA & International Anti-Corruption practice groups.

Sep 2008 - Feb 2011

Assistant U.S. Attorney

New York, NY, US

Prosecuted white collar criminal cases, including FCPA violations, money laundering, mail and wire fraud, health care fraud, and embezzlement. Significant prosecutions included a high-profile FCPA case, U.S. v. Viktor Kozeny and Frederic Bourke, involving millions of dollars of bribes paid to government officials in Azerbaijan. Tried several cases and.

2001 - 2008 ~7 yrs

Associate

Squadron Ellenoff Plesent & Sheinfeld Llp (Merged Into Hogan Lovells)

Practice focused on white collar, SEC enforcement, antitrust, and complex commercial litigation matters.

1998 - 2001 ~3 yrs

Urban Fellow

Nyc Urban Fellows Program

Fellowship in NYC government.

1992 - 1993 ~1 yr

Teaching Counselor

Working with foster care kids in a residential and educational program in upstate NY.

1991 - 1992 ~1 yr
2 education records

Jonathan Abernethy education

J.D., Law

Columbia Law School

B.A., History

Stanford University
FAQ

Frequently asked questions about Jonathan Abernethy

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

What company does Jonathan Abernethy work for?

Jonathan Abernethy works for Cohen & Gresser LLP.

What is Jonathan Abernethy's role at Cohen & Gresser LLP?

Jonathan Abernethy is listed as White Collar and Investigations Partner at Cohen & Gresser LLP; former AUSA, SDNY at Cohen & Gresser LLP.

What is Jonathan Abernethy's email address?

AeroLeads has found 3 work email signals at @cohengresser.com for Jonathan Abernethy at Cohen & Gresser LLP.

Where is Jonathan Abernethy based?

Jonathan Abernethy is based in New York, New York, United States while working with Cohen & Gresser LLP.

What companies has Jonathan Abernethy worked for?

Jonathan Abernethy has worked for Cohen & Gresser Llp, Norton Rose Fulbright, U.S. Attorney'S Office For The Southern District Of New York, Squadron Ellenoff Plesent & Sheinfeld Llp (Merged Into Hogan Lovells), and Gibson Dunn.

How can I contact Jonathan Abernethy?

You can use AeroLeads to view verified contact signals for Jonathan Abernethy at Cohen & Gresser LLP, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Abernethy attend?

Jonathan Abernethy holds J.D., Law from Columbia Law School.

What skills is Jonathan Abernethy known for?

Jonathan Abernethy is listed with skills including White Collar Criminal Defense, Fcpa, Internal Investigations, Appeals, and Anti Corruption.

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