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Firm Profile

Sullivan & Worcester LLP

Firm Profile


  • Profile
  • One Post Office Square
  • Boston
  • Massachusetts
  • USA
  • MA 02109

Firm profile submitted by Sullivan & Worcester LLP

Managing Partner: Joel R Carpenter
Number of attorneys: 175

Sullivan & Worcester is a leading corporate law firm advising clients ranging from Fortune 500 companies to emerging businesses. With more than 175 lawyers in Boston, London, New York and Washington, DC, the firm offers services in a wide range of areas, including corporate finance, banking, trade finance, securities and mutual funds, litigation, mergers and acquisitions, intellectual property, tax, real estate and REITs, private equity and venture capital, bankruptcy, environment and natural resources, climate change, renewable energy and water resources, regulatory law, and employment and benefits. ZAG-S&W — a joint venture between Israel-based Zysman, Aharoni, Gayer & Co. and Sullivan & Worcester — provides counsel to Israel-based companies and US companies with Israeli interests on a variety of legal matters including access to capital markets, corporate issues, and tax.

Bankruptcy & Restructuring:
Jeanne P Darcey
Tel: 617 338 2995
Email: [email protected]

Capital Markets:
Howard E Berkenblit
Tel: 617 338 2979
Email: [email protected]

Lewis N Segall
Tel: 617 338 2807
Email: [email protected]

Employment & Benefits:
David A Guadagnoli
Tel: 617 338 2938
Email: [email protected]

Environment & Natural Resources:
Jeffrey M Karp
Tel: 202 370 3921
Email: [email protected]

Contact: Duncan T O’Brien
Tel: 617 338 2949
Email: [email protected]

Intellectual Property:
Kimberly B Herman
Tel: 617 338 2943
Email: [email protected]

Investment Management:
David C Mahaffey
Tel: 202 775 1207
Email: [email protected]

Gerald D Silver
Tel: 212 660 3023
Email: [email protected]

Private Investment Funds:
Contact: Martha F Coultrap
Tel: 212 660 3014
Email: [email protected]

Real Estate:
John G Balboni
Tel: 617 338 2438
Email: [email protected]
Contact: Ashley H Brooks
Tel: 617 338 2412
Email: [email protected]

Louis A Monti
Tel: 617 338 2476
Email: [email protected]

Contact: David J Nagle
Tel: 617 338 2873
Email: [email protected]

Trade & Export Finance:
Geoffrey L Wynne
Tel: +44 20 7448 1001
Email: [email protected]

Trusts & Estates:
Lisa N Mingolla
Tel: 617 338 2431
Email: [email protected]

International Work:
Sullivan & Worcester’s lawyers work with multi-national companies, international finance institutions, developers, operating companies and investors on cross-border transactions.

The firm’s London office provides legal services to the world’s leading trade finance practitioners in all aspects of their businesses, from asset acquisition to distribution to securitizations. The firm advises clients concerning their activities throughout the world, with a special emphasis on the emerging markets of Africa, Asia, the CIS countries and Latin America. ZAG-S&W, the firm’s joint venture with one of Israel’s top law firms, advises Israeli companies and US companies with Israeli interests in securities and other corporate transactions, as well as litigation matters.

Representative clients include: Alcobra Pharma; American DG Energy Inc.; American Tower Corporation; Ares Management; Attunity Ltd.; Bank of America; ClickSoftware; Deutsche Bank AG, New York; DivcoWest; Eastdie Secured LL; Equinix; Ernst & Young U.S. LLP; Fidelity Management & Research Company; Five Star Quality Care, Inc.; Government Properties Income Trust; Hospitality Properties Trust; HSBC Bank USA, N.A.; IGT; Iron Mountain Incorporated; John Hancock Financial Services; Level 3 Communications, Inc.; Lloyds Banking Group; Manulife Financial; Novaya Real Estate Ventures; Oramed Pharmaceuticals Inc.; Select Income REIT; Sonesta International Hotels Corporation; The RMR Group LLC; The Robert Wood Johnson Foundation; Staples, Inc.; Tecogen; Wells Fargo Bank; Travel Centers of America LLC; Westbrook Partners


  • 1633 Broadway, 32nd Floor,
  • New York,
  • USA
  • NY 10019-6708
  • Tel +1 212 660 3000
  • Fax +1 212 660 3001
  • 1666 K Street NW,
  • Washington, DC,
  • District of Columbia
  • USA
  • 20006
  • Tel +1 202 775 1200
  • Fax +1 202 293 2275
  • Tower 42 ,
  • 25 Old Broad Street,
  • London,
  • Greater London
  • UK
  • EC2N 1HQ
  • Tel +44 (0)20 7448 1000