DeepSeas has appointed Lewie Dunsworth as its new Chief Executive Officer, marking a significant leadership transition as the company prepares for its next phase of growth and innovation. With extensive experience in cybersecurity and managed security services, Dunsworth is expected to guide the company in strengthening its position as a trusted security partner for mid-sized and enterprise organizations worldwide.
Dunsworth brings more than 25 years of experience as both a cybersecurity practitioner and a services leader. Over the course of his career, he has worked closely with organizations to help them navigate complex and rapidly evolving cyber threats. Prior to joining DeepSeas, he served as CEO of Nuspire, where he successfully led the company through a strategic transformation. During his tenure, he also implemented innovative growth initiatives that helped customers strengthen their security posture in an increasingly challenging threat landscape.
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His appointment comes at a pivotal moment for DeepSeas, as the company continues to expand its cybersecurity capabilities and deliver integrated security services to clients across industries. In particular, DeepSeas is accelerating innovation around its flagship offering, DeepSeas Complete a premium cybersecurity solution designed to simplify and strengthen enterprise security programs.
DeepSeas Complete combines several essential security functions into a single, unified offering. It integrates the strategic leadership of a virtual Chief Information Security Officer (vCISO), the continuous protection of a 24/7 Managed Detection and Response (MDR) platform, and ongoing validation through testing and compliance monitoring. As a result, organizations can establish an enterprise-grade security program within 30 days or less, all through a simplified and predictable pricing model.
“DeepSeas has built something truly differentiated in the cybersecurity market,” said Lewie Dunsworth. “Organizations today don’t need more tools they need clarity, integration, and a trusted partner who can simplify the path forward. I’m excited to lead this talented team as we scale our impact and help even more organizations strengthen their cyber resilience.”
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Meanwhile, TJ Gonen, Navigator for the cybersecurity portfolio at Nautic Partners and President of DeepSeas, welcomed the appointment and highlighted the strategic importance of Dunsworth’s leadership for the company’s future.
“Lewie is the right leader at the right time for DeepSeas,” said Gonen. “His deep industry expertise, operational discipline, and customer-first mindset align perfectly with our mission to bring clarity and confidence to IT leaders navigating today’s threat landscape. Under Lewie’s leadership, we are poised to accelerate innovation and expand our global footprint.”
Furthermore, Dunsworth’s appointment underscores DeepSeas’ broader commitment to delivering unified cybersecurity solutions that combine strategic guidance, continuous protection, and operational improvement through a single accountable partner. As cyber threats grow more sophisticated and regulatory requirements become increasingly complex, organizations are seeking partners that can simplify security management while delivering measurable results.
By bringing together leadership expertise, integrated security technology, and customer-focused services, DeepSeas aims to help organizations strengthen cyber resilience and confidently navigate today’s evolving digital risk environment.
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