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Boston, MA – Sullivan & Worcester announced that its practice groups and attorneys have been highly ranked by Chambers USA in its annual rankings of the foremost law firms and attorneys in the country. In the 2026 guide, the firm is newly ranked in Banking & Finance in Massachusetts and partner Will Hanson is newly ranked in Private Equity: Fund Formation in Massachusetts. Partner Ameek Ashok Ponda retained a Band 1 nationwide ranking for REITs: Tax and a Band 1 ranking in Massachusetts for Tax. Partner Cameron Cosby retained a Band 1 nationwide ranking for REITs: Tax. Partners Amy Sheridan and David Guadagnoli retained Band 1 rankings in Massachusetts for Employee Benefits & Executive Compensation. Partner Stephanie Monaco retained a Band 1 ranking nationwide in Investment Funds: Regulatory & Compliance.

The Chambers USA guide ranks firms and attorneys annually based on in-depth research, as well as client and peer interviews. Chambers evaluates attorneys based on their legal knowledge and experience, ability and effectiveness, and client service.

Sullivan Practice Group Nationwide Rankings
Registered Funds
REITs

Sullivan Practice Group Regional Rankings
Banking & Finance (Massachusetts)
Bankruptcy/Restructuring (Massachusetts)
Employee Benefits & Executive Compensation (Massachusetts)
Litigation: General Commercial (Massachusetts)
Real Estate (Massachusetts)
Tax (Massachusetts)

Individual Rankings/Client Comments

Ashley Brooks – Real Estate (Massachusetts). “Ashley Brooks has a burgeoning Boston-based real estate practice. She routinely assists with matters pertaining to acquisitions and developments. She often works on mixed-use residential and retail projects.” "Ashley has done an excellent job of building Sullivan & Worcester's practice as well as her own reputation and quality of work."

Cameron Cosby – REITs: Tax (Nationwide). “Cameron Cosby is commended for his strength across the REIT tax space, with notable experience of formations, M&A and debt and equity offerings.” "He is one of the most well-respected REIT tax lawyers. Cam's decades of experience advising REITs in all asset classes makes him unique among REIT tax lawyers. He is able to navigate complex and contentious transactions with no drama."

David Guadagnoli  Employee Benefits & Executive Compensation (Massachusetts). “David Guadagnoli is an accomplished employee benefits practitioner, with notable expertise on the tax aspects of retirement plans and welfare benefits. He is also known for negotiating employment and severance agreements.” "His knowledge and ability to communicate that knowledge is the best I have come across during my years."

Will Hanson – Private Equity: Fund Formation. “William Hanson of Sullivan & Worcester advises both sponsors and investors on the formation of private equity funds targeting a wide range of sectors, with a particular focus on the food and beverage industry." Will Hanson is knowledgeable, efficient and listens patiently when we discuss issues. He ensures that what we need is appropriate to our business plan."

Richard Jones – Tax (Massachusetts). “Richard Jones provides transactional advice and litigation counsel to his clients across a broad range of sectors. He is noted for his expertise in relation to state and local tax matters.”

David Leahy – Registered Funds (Nationwide). “David Leahy is valued for his astute advice to independent trustees and directors of mutual funds, closed-end funds and ETFs.” "David is always knowledgeable, with a plethora of experience."

David Mahaffey – Registered Funds (Nationwide). “David Mahaffey is best known for his high-level representation of independent trustees for ETFs and open- and closed-end funds.” "David is an industry exemplar with his breadth of experience and in-depth industry knowledge. He is very much a problem solver with a can-do attitude."

Stephanie Monaco – Investment Funds: Regulatory and Compliance (Nationwide). “Stephanie Monaco of Sullivan & Worcester frequently advises both private and registered fund clients on SEC and ’40 Act compliance. She brings experience of working in the hedge funds sector to her private practice.”

Louis Monti – REITs (Nationwide). “Louis Monti represents REIT clients in NYSE and NASDAQ-related matters. His work often includes a broad range of tax, corporate and wider finance matters.”

Ameek Ashok Ponda – Tax (Massachusetts) and REITs: Tax (Nationwide). “Ameek Ashok Ponda's global transactional REIT practice regularly sees him handling REIT conversions as well as M&A.” "Ameek is a great leader in the industry and helps provide detailed advice – highly trusted."

Domenick Pugliese – Registered Funds (Nationwide). “Domenick Pugliese's broad capabilities enable him to handle ETFs and mutual funds matters, with particular expertise in advising independent trustees.”

Nicole Rives – Private Equity, Fund Formation (Massachusetts). “Nicole Rives of Sullivan & Worcester has a broad-based private equity practice that sees her acting on behalf of both sponsors and institutional investors.”

Gregory Sampson – Real Estate: Zoning/Land Use (Massachusetts). “Gregory Sampson has experience across a range of real estate matters including permitting, developments, entitlements and loans.” "Greg Sampson is super smart. He continues to do wonderful things in land use development."

Amy Sheridan – Employee Benefits & Executive Compensation (Massachusetts). “Amy Sheridan has a broad practice and regularly advises on tax compliance, as well as assisting with transactional matters. She is also well-versed in deferred compensation plans.” "Amy is exceptional in all facets of ERISA. I trust her technical skills and professionalism."

Douglas Stransky – Tax (Massachusetts). “Douglas Stransky has experience advising on complex domestic and international tax planning for clients across finance, life sciences and other sectors. He leads Sullivan's international tax practice group.” "Doug's deep knowledge of the law is matched by a sharp strategic mindset and exceptional attention to detail."

Sarah Wellings – REITs: Tax (Nationwide). “Sarah Wellings is an up-and-coming practitioner at Sullivan & Worcester who is highly regarded for her REIT tax practice. Sarah is active acting as tax counsel in REIT compliance matters.” "Sarah is detail-oriented, proactive and a true partner. She is excellent and patient with educating clients regarding matters."

Amy Zuccarello – Bankruptcy/Restructuring (Massachusetts). “Amy Zuccarello focuses her practice on the area of corporate trust. She often serves as counsel to creditors and debtors in Chapter 11 bankruptcies and out-of-court restructurings.” "Amy is always timely, conscientious and practical."

Practices/Client Comments

Banking & Finance – "The team provided creative advice in complex situations."

Bankruptcy/Restructuring"Sullivan & Worcester have a breadth of knowledge and the ability to provide necessary advice."

Employee Benefits & Executive Compensation"Sullivan & Worcester's attorneys have tremendous knowledge and the ability to share that knowledge in a clear, concise manner that assures understanding."

Litigation: General Commercial"Sullivan & Worcester is exceptional when it comes to complex litigation."

Real Estate"Sullivan's local knowledge, general expertise and good people distinguishes it."

Registered Funds"Sullivan & Worcester's team is very experienced and well-versed in a variety of topics."

REITs"Sullivan & Worcester are always available, proactive and extremely thorough. They provide practical advice, quickly analyzing changes to deal structure and recalling minute details along the way."

Tax "Sullivan & Worcester resolve issues efficiently and shows commitment to client satisfaction."

About Sullivan
Sullivan & Worcester (Sullivan) is a premier international law firm with lawyers in Boston, London, New York, Tel Aviv and Washington, D.C. Sullivan’s clients, including Fortune 500 companies, leading financial services firms and asset managers, boards of directors, real estate companies, and emerging businesses, rely on Sullivan’s ability to navigate complex legal and operational landscapes, the impeccable judgment of its lawyers, and its commitment to best-in-class client service.