Lewis J. Greenwald
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Lewis J. Greenwald Email & Phone Number

Attorney at Law, Sullivan & Worcester LLP at Sullivan & Worcester LLP
Location: Boston, Massachusetts, United States 7 work roles 3 schools
3 work emails found @sandw.com 1 phone found area 617 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 1 phone

Work email l****@sandw.com
Direct phone (617) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Attorney at Law, Sullivan & Worcester LLP
Location
Boston, Massachusetts, United States
Company size

Who is Lewis J. Greenwald? Overview

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Quick answer

Lewis J. Greenwald is listed as Attorney at Law, Sullivan & Worcester LLP at Sullivan & Worcester LLP, a with 321 employees, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at sandw.com, phone signal with area code 617, and a matched LinkedIn profile for Lewis J. Greenwald.

Lewis J. Greenwald previously worked as Attorney At Law at Sullivan & Worcester Llp and Managing Director at Alvarez & Marsal. Lewis J. Greenwald holds J.D. from Fordham University School Of Law.

Company email context

Email format at Sullivan & Worcester LLP

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{first_initial}{last}@sandw.com
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AeroLeads found 3 current-domain work email signals for Lewis J. Greenwald. Compare company email patterns before reaching out.

Profile bio

About Lewis J. Greenwald

I am an Attorney at Law at Sullivan and have more than 35 years of deep, technical expertise in U.S. international tax planning, U.S. international tax compliance and controversy, and transfer pricing. My practice focuses on the provision of international tax planning to multinational corporations, entrepreneurs, and high-net worth individuals, including:• Tax-efficient acquisitions, dispositions, reorganizations, and repatriations;• Migrating intellectual property (IP);• Debt/equity determinations; bad debt/worthless stock deductions;• Transfer pricing planning (establishing, documenting, and pricing intercompany relationships) and controversy;• U.S. international tax compliance (IRS Forms 5471, 5472, 8865, 8858, 8621, and 3520), with a view to avoiding penalties and statute of limitation issues; • Cross-border foreign currency transactions; and• Voluntary disclosures and expatriations (including, relocations to Puerto Rico).In late 2021, I rejoined Sullivan after being away for about seven years. I am a frequent contributor to Tax Notes International, a frequent speaker for the International Fiscal Association (IFA), a former Regional Vice President of the New England chapter of IFA, and a former member of the board of the National Foreign Trade Council (NFTC). I am licensed to practice law in New York and Massachusetts and am passionate about social and criminal justice and the protection of our environment.My complete bio can be found at: https://www.sullivanlaw.com/professionals-Lewis-Greenwald.html

Listed skills include International Tax, Tax Law, Mergers And Acquisitions, Restructuring, and 8 others.

Current workplace

Lewis J. Greenwald's current company

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Sullivan & Worcester LLP
Sullivan & Worcester Llp
Attorney at Law, Sullivan & Worcester LLP
boston, massachusetts, united states
Website
Employees
321
AeroLeads page
7 roles · 31 years

Lewis J. Greenwald work experience

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Attorney At Law

Current

Boston, Massachusetts, United States

U.S. international tax attorney with over 35 years of experience.

Nov 2021 - Present

Managing Director

Miami And New York City

Mar 2020 - Oct 2021

Director

2005 - Mar 2020

Partner

Dla Piper Llp

New York, Ny

Dec 2017 - Feb 2020

Partner

Mayer Brown
2013 - Dec 2017
Team & coworkers

Colleagues at Sullivan & Worcester LLP

Other employees you can reach at sandw.com. View company contacts for 321 employees →

3 education records

Lewis J. Greenwald education

FAQ

Frequently asked questions about Lewis J. Greenwald

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

What company does Lewis J. Greenwald work for?

Lewis J. Greenwald works for Sullivan & Worcester LLP.

What is Lewis J. Greenwald's role at Sullivan & Worcester LLP?

Lewis J. Greenwald is listed as Attorney at Law, Sullivan & Worcester LLP at Sullivan & Worcester LLP.

What is Lewis J. Greenwald's email address?

AeroLeads has found 3 work email signals at @sandw.com for Lewis J. Greenwald at Sullivan & Worcester LLP.

What is Lewis J. Greenwald's phone number?

AeroLeads has found 1 phone signal(s) with area code 617 for Lewis J. Greenwald at Sullivan & Worcester LLP.

Where is Lewis J. Greenwald based?

Lewis J. Greenwald is based in Boston, Massachusetts, United States while working with Sullivan & Worcester LLP.

What companies has Lewis J. Greenwald worked for?

Lewis J. Greenwald has worked for Sullivan & Worcester Llp, Alvarez & Marsal, Nftc, Dla Piper Llp, and Mayer Brown.

Who are Lewis J. Greenwald's colleagues at Sullivan & Worcester LLP?

Lewis J. Greenwald's colleagues at Sullivan & Worcester LLP include Roy C. Andersen, Warren M. Heilbronner, Patricia Albuquerque, Jeffrey Karp, and Erika Dennery.

How can I contact Lewis J. Greenwald?

You can use AeroLeads to view verified contact signals for Lewis J. Greenwald at Sullivan & Worcester LLP, including work email, phone, and LinkedIn data when available.

What schools did Lewis J. Greenwald attend?

Lewis J. Greenwald holds J.D. from Fordham University School Of Law.

What skills is Lewis J. Greenwald known for?

Lewis J. Greenwald is listed with skills including International Tax, Tax Law, Mergers And Acquisitions, Restructuring, Corporate Tax, Tax, Income Tax, and Intellectual Property.

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