Matthew J. Guercio~~Erin C. Kinney~~Tai T. Fukumoto~~Matthew Williams~~Alexandra Rios
January 24, 2026
Willkie Advises Insight Partners on Investment in Kiteworks

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AI-made summary
- Willkie advised Insight Partners on a $456 million growth equity investment, alongside Sixth Street Growth, in Kiteworks, a company specializing in secure content communications
- Announced on August 14, the investment aims to enhance Kiteworks’ position in secure data transfer and collaboration, with its platform being the only FedRAMP-authorized solution for unified file sharing, managed file transfer, and email data communications
- The Willkie team was led by partners Matthew Guercio, Erin Kinney, and Tai Fukumoto.
Willkie advised Insight Partners in connection with a $456 million investment together with Sixth Street Growth in Kiteworks, a leader in secure content communications.
Announced on August 14, the $456 million growth equity investment from Insight Partners and Sixth Street Growth will strengthen Kiteworks’ market position in secure data transfer and collaboration as the only security platform authorized by FedRAMP to provide unified support for file sharing, managed file transfer, and email data communications to meet a broad range of global compliance requirements.
Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies. As of December 31, 2023, the firm has over $80 billion in regulatory assets under management.
The Willkie team was led by partners Matthew Guercio, Erin Kinney and Tai Fukumoto with associates Matthew Williams and Alexandra Rios.
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Matthew J. Guercio~~Erin C. Kinney~~Tai T. Fukumoto~~Matthew Williams~~Alexandra Rios
The Sponsor
