Cocoon Appoints Sheri Sletten as Director of Business Development
North Hampton, NH — [May 26, 2026] — Cocoon, a leader in advanced protective structures and corrosion free environmental solutions, is proud to announce the appointment of Sheri Sletten as Director of Business Development – Navy Select Accounts.
Sheri brings more than a decade of experience supporting government contracting, defense sales, and strategic business development across Department of War and Navy-focused markets. Her background includes leadership roles supporting Navy sales operations, regional account management, customer engagement, and growth initiatives for organizations serving military and federal customers.
Throughout her career, she has developed a strong reputation for building customer relationships, supporting execution-focused opportunities, and helping organizations navigate complex government acquisition environments. Her experience supporting operational requirements, equipment-based procurement pathways, and mission-driven customer needs aligns closely with Cocoon’s strategy to accelerate delivery of Structures and Corrosion Free Environments solutions across the defense market.
“I’m excited to join Cocoon and contribute to a team focused on innovation, customer partnership, and mission support,” Sheri said. “I look forward to working alongside the team to strengthen relationships, support our customers, and help advance solutions that improve operational readiness and long-term performance.”
In her new role, she will support business development efforts across Navy select accounts and strategic defense opportunities, working directly with customers, operators, and partners to help align requirements, acquisition strategies, and executable delivery approaches. She will also support Cocoon’s continued expansion across rapid acquisition environments and non-traditional procurement pathways supporting deployable and mission-critical solutions.
“Sheri brings valuable Navy market experience, strong customer relationships, and a practical understanding of defense-focused business development,” said Chad White, Cocoon Vice President Structures & Corrosion-Free Environments. “Her ability to work closely with customers and help move opportunities toward execution makes her an excellent addition to our team. We are excited to welcome Sheri to Cocoon.”
Her prior experience includes leadership roles with large defense suppliers where she supported Navy-focused business development, regional sales management, and strategic customer growth initiatives.
About Cocoon
Cocoon delivers advanced protective structures and corrosion free environmental solutions that safeguard critical assets, improve operational resilience, and dramatically extend lifecycle performance. Serving defense, industrial, aerospace, and federal customers, Cocoon’s solutions are engineered to perform in the harshest environments while reducing maintenance, risk, and long-term cost of ownership.