We Are Fend

Fend brings levels of security once reserved for nuclear power plants to the masses with drastically improved usability and a fraction of the cost of previous generation technologies.  You deserve to be safe from cyberattack.

Meet The Leadership Team


Colin Dunn

CEO and Founder

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    Colin worked as a design engineer, manager, and consultant for 15 years, helping teams bring products to market and improve the resilience of our built environment.  He is a Professional Engineer with degrees in mechanical engineering and business administration.  Colin started Fend because he saw great advances in sustainable infrastructure threatened by hackers who seek to render new technologies useless and put our modern livelihood at risk.  Colin and his team are here to stop cyberattackers from reaching our critical infrastructure.


Sang Lee

Chief Engineer

    Sang brings 30 years of electronics design and project management and leads Fend's technology development. He holds both bachelors and masters degrees in electrical engineering.  Sang designed hardware that advanced modern cellular networks and went on to amass expertise in fiber optic communication.  A seasoned startup veteran, he helped build a company and design sensors that monitored critical assets for medical customers.


Philip Quebe


    Philip has 11 years of project management and operations experience across the energy, consulting, and construction industries. He has done everything from operational strategy for startups to leading multimillion-dollar projects with large federal agencies and commercial clients. He holds an M.B.A. and a B.S. in Construction Management. He is also a LEED Accredited Professional in Building Design and Construction. At Fend, Philip oversees the ongoing business operations of the company.

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David Jackson

VP of Sales

David brings 17 years of Sales and Marketing experience within Industrial, Electronics and Cybersecurity industries. Leading teams at both start-ups as well as multinational companies, David helps customers get the solutions they need to achieve their mission. David also helps Fend's partners grow their business by overcoming cybersecurity challenges, leading to growth of analytics and other managed services. David holds an M.B.A from Thunderbird School of Global Management as well as a B.A in Psychology from California State University, Chico.