Leadership
Experienced Fleet Technology Leadership
EROAD is dedicated to shaping the future of transportation technology. Our solutions modernize road use charging and taxation while driving optimal fleet safety, compliance and performance. Our North American operations are lead by a team with extensive experience from the fields of transportation, fleet and asset tracking, mobile workforce management and SaaS technology.
EROAD North America management team

Akinyemi Koyi, Chief Innovation Officer and President North America
Akinyemi “AK” Koyi has more than 20 years of experience as a leader and innovator in the technology sector. Working in a variety of industries, AK has built, managed and nurtured highly skilled, successful teams while overseeing complex engineering projects. He joined EROAD in 2021 when EROAD acquired Coretex, a telematics company where Akinyemi was Chief Operating Officer and Chief Technology Officer.
AK brings to EROAD a dedication to innovation, people-focused leadership and a commitment to creating transformative technology solutions that support safety and success for our customers.

Tracey Herman, Executive Vice President of Finance
Tracey Herman has more than 20 years of finance and accounting experience in the technology space. She joined EROAD in 2021 when EROAD acquired Coretex, a telematics company where she was Chief Financial Officer. Tracey relocated from New Zealand to the United States in 2022 to help drive EROAD’s growth in the North American market. Tracey previously held positions with transportation technology company Imarda which led the merger with International Telematics to form Coretex, Commercial Management roles at Television New Zealand and audit and business services positions at Deloitte.

Karl Weber, Executive Vice President of Sales
Karl Weber brings more than 20 years of experience in shaping and guiding high-performing sales organizations to his role. A telematics industry veteran, Karl previously held sales leadership positions at Intellishift, Derive Systems, and Fleetmatics (now Verizon Connect). His oversight of go-to-market strategies, customer success functions, and sales processes also contributed to success in market segments ranging from SMB to Enterprise.
Karl oversees channel sales, direct sales, and sales engineering at EROAD. He holds a BBA from Andrews University.

Craig Marris, Chief Sustainability Officer and EVP Transportation and Cold Chain
Craig Marris is a co-founder of Coretex, a telematics company acquired by EROAD in 2021. Originally from New Zealand, he has been based in the United States since 2006, when he launched the company’s North American Operations. Craig was also instrumental in launching Coretex’s in-cab compliance solution in 2009.
As Chief Sustainability Officer, Craig leads EROAD’s external and internal sustainability initiatives, working with stakeholders across legal, regulatory and product development.
Craig has a double degree in marketing and economics from Otago University and is a graduate from the Harvard Business School of Analytics, graduating with distinction.

Dean Marris, Chief Data Science Officer and EVP Construction
Dean Marris is a co-founder of Coretex, a telematics company acquired by EROAD in 2021. Dean moved to the United States in 2014 from New Zealand, where he was CEO in Australasia for International Telematics. In the U.S., Dean launched the company’s North American Operations for construction materials and built-up direct sales for in-cab and refrigeration.
As Chief Data Science Officer, Dean leads the development of data science strategies and technologies for EROAD, which includes working with customers to understand and solve for their unique needs.
Dean has a double degree in marketing and economics from Otago University and is a graduate from the Harvard Business School of Analytics, graduating with distinction.

Kerynn Holtzman, Vice President of Operations
Kerynn Holtzman is a customer-focused leader with more than 20 years of experience in strategic planning and implementation in the private and public sectors. Throughout her career, Kerynn has focused on professional services, XaaS, on-premises software, IIOT, telematics and operations. At EROAD, she is committed to fostering a culture of growth and innovation and empowering the EROAD team to deliver ongoing value through diversity of thought and action. Prior to joining EROAD, Kerynn held positions at SkyBitz, IBM and OPIS. She earned her degree in Business Administration at the University of Arizona.

Sarah Wicker, Vice President of Marketing
Sarah Wicker has more than 20 years of marketing leadership experience in the technology space, with deep experience in the telematics industry. Prior to joining EROAD, she held leadership positions at Lytx and Verizon Connect. Sarah holds a Masters of Business Administration from South University and a bachelor’s degree in marketing and advertising from Ball State University.
EROAD Corporate Leadership
EROAD, based in Auckland, New Zealand, has a seasoned executive leadership team driving the company’s growth on a global basis.
