David Mantlo is the CEO of ISTT, a distinguished provider of managed IT services and innovative technology solutions. With over 15+ years of experience in the IT industry, David brings a deep understanding of evolving digital landscapes and a proven ability to help organizations stay secure, scalable, and future-ready.
Throughout his career, David has built and led high-performing teams, forged strategic partnerships, and guided companies through complex digital transformations. Under his leadership, ISTT has grown into a trusted IT partner—delivering proactive support, modern cloud solutions, and customized cybersecurity infrastructure that drive measurable business impact.
David is passionate about empowering organizations through strategic technology, optimizing operations, and forging long-term client relationships grounded in trust, responsiveness, and results.
David Mantlo is the CEO of ISTT, a distinguished provider of managed IT services and innovative technology solutions. With over 15+ years of experience in the IT industry, David brings a deep understanding of evolving digital landscapes and a proven ability to help organizations stay secure, scalable, and future-ready.
Throughout his career, David has built and led high-performing teams, forged strategic partnerships, and guided companies through complex digital transformations. Under his leadership, ISTT has grown into a trusted IT partner—delivering proactive support, modern cloud solutions, and customized cybersecurity infrastructure that drive measurable business impact.
David is passionate about empowering organizations through strategic technology, optimizing operations, and forging long-term client relationships grounded in trust, responsiveness, and results.
