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03 Mar 2026

Avalara Acquires Versori to Advance Agentic AI-Powered Integrations; Wilson Sonsini Advised Versori

"On February 27, 2026, Avalara acquired Versori Group, an integration-platform company that uses agentic AI to automate connector development; Versori will operate as "Versori, by Avalara" and bring its technology and team to accelerate Avalara’s integration and maintenance capabilities. Wilson Sonsini Goodrich & Rosati advised Versori on the transaction, led by Daniel Keating with a cross‑practice team across corporate, Delaware, technology transactions, tax, employee benefits, employment, regulatory, and antitrust."

Wilson Sonsini Goodrich & Rosati advised Versori Group in its acquisition by Avalara; Avalara was the acquirer. Brief description of the transaction: On February 27, 2026, Avalara, a leading provider of cloud‑based tax compliance automation software, acquired Versori Group, an integration platform company specializing in automated connector development powered by agentic AI. The acquisition includes Versori’s technology and its team, and Versori will operate as “Versori, by Avalara,” extending Avalara’s global compliance integration capabilities. Versori’s agentic AI technology is expected to accelerate Avalara’s ability to build, deploy and continuously maintain integrations. Lawyers from Wilson Sonsini who participated (practice areas as listed in the press release; seniority noted where provided): - Team lead: - Daniel Keating (team lead) - Corporate: - Aaron Gordon - Alex Stebbins - Tara Rosen - Cliff Gilman - Sean Semmler - Delaware: - Ryan Greecher - Shannon German - Angie Flaherty - Technology Transactions: - Scott McKinney - Rodrigo Valle - Ariel Friedman - Tax: - Myra Sutanto Shen - Emma Game - Annie Jeong - Ryan Wong - Employee Benefits and Compensation: - Fleur Benns - Michael Montfort - Laura Yun - Employment Law: - Matt Gorman - Quinn Christie - Regulatory and Compliance: - Mike Casey - Cedric Burton - Nikolaos Theodorakis - Jack Davies - Tom Evans - Laura Brodahl - Antitrust and Competition: - Brendan Coffman - Andrew Morrison - Evan Moore
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