Sullivan
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Boston, MA - Sullivan & Worcester announced today that International Tax Review’s World Tax Guide has recognized the firm and its tax attorneys in the 2026 edition of its guide to the world’s leading tax firms and lawyers.

As a firm, Sullivan has been ranked as a leading general corporate tax firm in the United States, as well as in Massachusetts and the District of Columbia.

Individually, Richard Jones, David Nagle and Douglas Stransky each received a Highly Regarded recognition for their work in Tax Controversy; Ameek Ashok Ponda and Daniel Ryan both received a Highly Regarded recognition for their work in General Corporate Tax; and Joel Carpenter received a Highly Regarded recognition for his work in Transactional Tax. Lewis Greenwald and David Guadagnoli received a Notable Practitioner recognition for their work in General Corporate Tax.

About ITR World Tax
Covering more than 140 jurisdictions located on every continent, International Tax Review is a guide to the world’s leading tax advisory practices, including law and accountancy firms. The annual World Tax Guide is a key resource in assisting tax professionals locate specialist advice. Each edition rates the tax expertise offered in various jurisdictions, giving tax executives the most comprehensive information about the market for tax advice.

About Sullivan
Sullivan & Worcester (Sullivan) is a global, mid-sized 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.