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Sullivan & Worcester LLP

Boston, Massachusetts
PRACTICE AREAS:: 22 THE BEST LAWYERS IN AMERICA® AWARDS:: 38 BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS:: 5 +1 more
48 Attorneys

About Sullivan & Worcester LLP

Our Attorneys (48)

Geoffrey L. "Geoff" Wynne

Geoffrey L. "Geoff" Wynne

(32)

N/A

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Simon Cook

Simon Cook

(30)

N/A

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Marian Boyle

Marian Boyle

(39)

N/A

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Office Locations

Boston, MA Headquarters

One Post Office Square, Boston, MA 02109

617-338-2800

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New York, NY

1251 Avenue of the Americas 19th Floor, New York, NY 10020

212-660-3000

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Washington, DC

1666 K Street, NW, Washington, DC 20006

202-775-1200

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London, GB

Tower 42, 25 Old Broad Street, London EC2N 1HQ

44 20 7448 1000

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Leadership Team

Joel R. Carpenter

Managing Partner

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Awards & Recognition

Featured Awards

PRACTICE AREAS: 22

THE BEST LAWYERS IN AMERICA® AWARDS: 38

BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS: 5

BEST LAW FIRMS® AWARDS: 35

All Awards

  • Top Listed in Massachusetts in Tax Law with 9 lawyers
  • Top Listed in Boston in Tax Law with 9 lawyers
  • Best Law Firms - U.S. News Best Lawyers
  • Chambers USA
  • The Legal 500 United States
  • Super Lawyers
  • The Legal 500 United Kingdom 2015
  • Best Trade Finance Law Firm” 2015 - Global Trade Review
  • Best Law Firm in Trade Finance” - Trade & Forfaiting Review
  • The Legal 500 US Awards 2015 winner in the area of Real Estate - Real Estate Investment Trusts (REITs)
  • World Trademark Review 1000

Key Contacts

Gerald Silver

Partner

(212) 660-3096

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Lisa N. Mingolla

Trusts & Estates

617 338 2431

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Geoffrey L. Wynne

Trade & Export Finance

+44 (0)20 7448 1001

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Duncan T. O'Brien

Securitization

617 338 2949

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Louis A. Monti

REITs

617 338 2476

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John G. Balboni

Real Estate

617 338 2438

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David C. Mahaffey

Investment Management

202 775 1207

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Truman Bidwell Jr.

International & Cross-Border Transactions

212 660 3032

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Kimberly B. Herman

Intellectual Property

617 338 2943

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Nicole Rives

Finance

617 338 2433

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Jeffrey M. Karp

Environment, Energy & Natural Resources

202 370 3921

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David A. Guadagnoli

Employment & Benefits

617 338 2938

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Carol G. Wolff

Corporate and M&A

617 338 2877

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Howard E. Berkenblit

Capital Markets

617 338 2979

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Jeanne P. Darcey

Bankruptcy & Restructuring

617 338 2995

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Notable Clients

Alcobra Pharma American DG Energy Inc. American Tower Corporation Ares Management Attunity Ltd. Bank of America ClickSoftware Deutsche Bank AG, New York DivcoWest Ernst & Young U.S. LLP Fidelity Management & Research Company HSBC Bank USA, N.A. IGT Iron Moutain Incorporated John Hancock Financial Services Level 3 Communications, Inc. Lloyds Banking Group Novaya Real Estate Ventures Oramed Pharmaceuticals Inc. Staples, Inc. Tecogen The Governor and Company of the Bank of Ireland PLC The Robert Wood Johnson Foundation Wells Fargo Bank Westbrook Partners

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Reviews

4.5 / 5

52 Reviews

T

Todd Ankunding

Jan 31, 2026

Really helpful and compassionate service from everyone at Sullivan & Worcester LLP's firm

Sullivan & Worcester LLP has been doing this since a long time ago, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal matters in un...

H

Howard Auer

Jan 31, 2026

So glad I called Sullivan & Worcester LLP to handle my Employee Benefits (ERISA) Law case in undefined

I wasn't sure who to call for my Employee Benefits (ERISA) Law problem, but I'm so glad I went with Sullivan & Worcester LLP. They really listened to me and understood my situation. It was such a reli...

F

Freda Ernser

Jan 31, 2026

Professional service and clear communication provided by Sullivan & Worcester LLP in undefined

I appreciate how Sullivan & Worcester LLP handled my case. No fluff, just straight to the point and very effective representation for my Employee Benefits (ERISA) Law matter. They are obviously very e...

T

Tommie Orn

Jan 31, 2026

So glad I called Sullivan & Worcester LLP to handle my Employee Benefits (ERISA) Law case in undefined

Everyone at Sullivan & Worcester LLP's office in undefined was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never...

C

Cheryl Upton

Jan 31, 2026

Would recommend Sullivan & Worcester LLP for sure to anyone in undefined needing legal help

Sullivan & Worcester LLP has been doing this since a long time ago, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal matters in un...