About

Meet the team behind the vision

President & Co-Founder

COO & Co-Founder

CTO & Co-Founder

Lead Developer

Strategic Operations Director

Front-End Developer

Head of Sales

Head of OEM and Enterprise Accounts

What sets us apart at Banner InSite

Our shared values keep us connected and guide us as one team.

Innovation

Continuously pushing boundaries to create cutting-edge solutions for dealerships.

Collaboration

Building strong partnerships with industry leaders to deliver integrated and impactful results.

Adaptability

Staying agile and responsive to the evolving automotive industry.

Excellence

Striving for the highest standards in product quality and service delivery.

Take back control of your time with the auto industry’s premier ad-tech solution

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David Sewell

President & Co-Founder

A business innovator for the past 25 years. Always seeking opportunities to delve into the advancements of software automation. With a deep understanding of running and managing large companies, sights are now set to scaling this new venture to great heights.

Gavin Griggs

COO & Co-Founder

Gavin Griggs brings over a decade of experience in sales and communications to his role as Chief Operating Officer, where strategic leadership and operational excellence drive daily execution. As co-founder of Banner InSite, he’s helped shape the company’s vision, build high-performing teams, and deliver solutions tailored to the needs of the automotive industry, specifically in the advertising sector. Focused on growth and impact, Gavin remains committed to advancing the company’s mission through innovation, efficiency, and bold execution.

Jason White

CTO & Co-Founder

With Jason’s role as CTO, he leads the software development for Banner InSite. With 20+ years of experience in software development and creative solutions. Jason is considered a master coder in the most updated and current coding languages. Paired with his entrepreneurial skill set, this role of leadership only makes sense.

Matthew Sweet

Lead Developer

With over 20 years of experience in full-stack development, Matthew serves as Lead Developer at Banner InSite, contributing to a wide range of projects spanning the company’s flagship application, internal tools, and system integrations. Skilled in Javascript Frameworks, TypeScript, and backend technologies like Node.js, Golang, and MySQL, he bridges design and infrastructure to deliver high-performance, scalable solutions. Matt's work focuses on building clean, efficient systems that enhance reliability and streamline workflows, helping drive Banner InSite’s mission to innovate through smart, data-driven automation.

William Perrin-Cocon

Strategic Operations Director

With a keen eye for intuitive design and seamless implementation, William drives innovation and efficiency across Banner InSite. He enhances our automation capabilities and recently spearheaded the launch of our new website, ensuring our solutions remain at the forefront of the industry.

Sohan Ahammad

Front-End Developer

Sohan Ahammad brings creativity and technical expertise to the forefront as our Front-End Developer. With a keen eye for detail and a knack for translating complex requirements into elegant designs, Sohan is the bridge between technology and user satisfaction.

Joe Silvestre

Head of Sales

Joe is responsible for shaping strategic sales initiatives, nurturing client relationships, and expanding Banner InSite's reach into new markets. With his commitment to excellence, Joe inspires the team to consistently exceed expectations and deliver unparalleled value to our customers.

Jose Galvan

Head of OEM and Enterprise Accounts

Leveraging his deep understanding of industry dynamics, Jose builds strong partnerships and ensures seamless collaborations with major clients. His focus on developing long-term growth has been instrumental in establishing Banner InSite as a trusted name in OEM and enterprise-level operations.