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Nasuni's Strategic Executive Appointments

In a significant move, Nasuni, recognized as a leading unified file data platform provider, has bolstered its executive team with three key appointments aimed at enhancing its growth trajectory in the enterprise AI landscape. On August 26, 2025, the company announced that David Castignola will take on the role of Chief Revenue Officer (CRO), Anthony Miller as Chief Marketing Officer (CMO), and James Lemonias as Senior Vice President of Customer Success.

Building Stronger Relationships with Clients

Sam King, the CEO of Nasuni, expressed enthusiasm over these appointments, emphasizing the importance of establishing robust relationships with customers and partners as the company prepares for its next phase of global expansion. The new additions come at a time when businesses are increasingly recognizing the necessity of hybrid cloud storage and effective management of unstructured data to create successful long-term AI strategies.

"We have been intentional in selecting leaders whose experience aligns with the upcoming opportunities, and I believe David, Anthony, and James will be pivotal in helping us lead the market and secure success for our customers and partners," King stated.

David Castignola's Extensive Experience

David Castignola brings more than two decades of expertise in accelerating business growth and enhancing customer success. His prior roles include significant contributions at RSA, where he developed customer response programs during high-stakes situations, and serving as the first CRO for Optiv. His latest position at Delinea saw him effectively integrating worldwide sales following a merger. Castignola is set to focus on expanding market functions, reinforcing the channel partner program, and ensuring comprehensive support for customers implementing AI strategies at Nasuni.

Anthony Miller's Marketing Acumen

As a seasoned executive, Anthony Miller has demonstrated a successful track record in scaling global B2B SaaS enterprises. Notably, he played a vital role at PowerSchool where he contributed to winning accolades such as the CODiE Marketing Team of the Year award. With extensive experience encompassing marketing, sales strategies, and business development, Miller aims to implement a customer-first approach while driving global marketing initiatives. He will help enterprises understand and leverage the value proposition of Nasuni's platform in driving AI-driven transformations.

James Lemonias's Customer-Centric Leadership

James Lemonias comes with a wealth of experience in customer success, particularly in fostering long-term customer relationships and value creation. His leadership at Bottomline Technologies helped significantly increase revenue through high-growth product lines. At Nasuni, Lemonias will oversee customer success, ensuring that organizations maximize the value derived from the file data foundation as they advance their AI initiatives.

Expanding Customer Base

The need for secure and scalable data management solutions is critical as enterprises increasingly adopt AI technologies. This year alone, Nasuni has seen exponential growth, welcoming new clients such as Blue Bird, KUKA, and Fette Compacting into its customer community. This follows a trend where distinguished companies like Mattel, TBWA, Perkins + Will, Barnes & Noble, and Hybrid Apparel rely on Nasuni for modern file storage solutions, preparing their unstructured data for AI-driven innovations.

In response to escalating demand, Nasuni recently unveiled two new capabilities—File IQ Premium and Ops IQ. These features offer enterprises the necessary visibility and control to prepare their unstructured and machine-generated data for large-scale AI applications.

Market Recognition

Nasuni's leadership in the market has been further fortified by recent accolades, including its fifth consecutive NorthFace ScoreBoard Service Award and seven G2 Summer 2025 badges. Moreover, the company has been recognized by Frost & Sullivan's Hybrid Cloud Storage Frost Radar™ as a leading innovator in the sector. Such acknowledgments reaffirm Nasuni's commitment to delivering exceptional customer experiences while providing the crucial data platform for advancing AI strategies.

As industries transition to data-centric models driven by AI, Nasuni remains at the forefront, ensuring its clients have the requisite tools and support to thrive in this evolving landscape. For more details on Nasuni and its offerings, please visit nasuni.com.