About Us

Kaitlin joined Doyle Security Systems in 2021 and became our Director of Human Resources in 2023. Kaitlin holds an M.S. in Human Resource Development from the Saunders College of Business at Rochester Institute of Technology. In her role, Kaitlin is responsible for overseeing the company’s people operations through an empathetic, data-driven approach. Kaitlin is passionate about innovative problem-solving within the workplace, and she places a strong emphasis on the pursuit of continuous improvement.

Kaitlin lives in Rochester, NY with her wife, Abby, and their two dogs. Kaitlin enjoys exploring NY’s beautiful hiking trails, discovering new restaurants, and staying in for movie & game nights with her friends and family.

Todd has served as Doyle Security's Director of Sales for over ten years, bringing decades of sales and management experience to our sales team. Todd's leadership exceeds his role at Doyle, as he is also the Head Coach of the Pittsford Mendon Girls Basketball team, leading them to seven Section Five championships. When he's not working or coaching, Todd enjoys golfing, playing tennis, watching the Boston Celtics and Red Sox and spending time with his family.

Alexandra is a fifth generation Doyle and proud to be working for the family business alongside her dad, John, and brother, Jack. Before joining Doyle, Alexandra lived and worked in Washington, DC for 10 years. She managed events and marketing for the tenth largest shopping center in the US, Tysons Corner Center, and lead the Digital Marketing team at Children’s National Health System before returning to Rochester.

When she’s not working, Alexandra loves spending time outdoors (especially on the water), traveling and making memories with family and friends. Alexandra and her husband, Dan, are proud parents to their daughter, Leona, and have another baby on the way.

Jeremy started working at Doyle Security in 2008 as a Commercial Security Consultant in the Buffalo, NY branch. Jeremy then served as the Buffalo branch General Manager for 10 years before being promoted to Vice President of Branch Operations. Outside of his passion for security, Jeremy enjoys skiing, golfing, traveling, camping and spending time with his family.

John Doyle was the fourth generation President and CEO of Doyle Security. His great-grandfather John A. Doyle started the company in 1919 and his grandfather and father have also served as President and CEO. John has held various roles with the company in his over 30 years with the company and officially served as President and CEO from 1996 to 2023 when he handed that title to his son, Jack.

Outside of work, John enjoys traveling, boating, music and spending time with his wife Lauren, his children Jack, Alexandra, Eric and Chloe and his six grandchildren. 

Mark is an entrepreneur, author, professor, and community leader. He is a graduate of Purdue, Cornell, and Harvard Universities, and has traveled to all 50 states and over 50 countries and 200 cities. Mark operated Plainville Turkey Farm, Inc. between 1991 and 2007. He founded CNY Feeds, Inc in 1990, a company that his sons currently operate, and co-founded CNY Crops, Inc in 2007.

Mark was instrumental in building the Northwest YMCA in Baldwinsville and chaired its board for several years. He chaired the Empire State Young Presidents Organization (YPO) and New York State 4-H Foundation Boards. He was a director of the Greater Syracuse YMCA, Syracuse Metropolitan Development Association, New York State Business Council, National Turkey Federation, and Chief Executives Organization (CEO). He served on the CALS Advisory Board and the Cornell University Council. He was Education Chair of the Chief Executives Organization and trustee of the Florida Nature Conservancy. Mark just finished his fourth book, Flourish: Practices that Elevate Everyone’s Life, which is the text for two courses he teaches at Florida Gulf Coast University. He and his wife of 42 years, Leokadia, have two sons, two daughters-in-law, and four grandchildren.  

Co-CEO of Rochester Midland Corporation,  a leading manufacturer of specialty chemicals for food sanitation, industrial cleaning and water treatment as well as specialty institutional cleaning and personal care products.  It is a long time family owned business founded in 1888 and was recently acquired by private equity firm, Peak Rock Capital.  Through her career at RMC, Katherine has served as Vice President of two different divisions, Senior Vice President of the Distributed Products Division, Executive Vice President & President of the Specialty Chemicals Division as well as worked on special committees and projects and strategic planning.  Also active in her community, Katherine has been involved in numerous community organizations and currently serves as Vice Chair of the Rochester Philharmonic Orchestra as Treasurer of The Harley School Board of trustees.

Neil is an Associate Professor of Marketing from the E. Philip Saunders College of Business at Rochester Institute of Technology, New York in the United States, and the Executive Director of RIT's Innovative Learning Institute. He holds Chartered Marketer Status from the Chartered Institute of Marketing, a PhD from Cranfield as well as degrees from Sheffield and Cardiff Business Schools. His research and consulting activities include understanding perceptions of advertising and customer value in popular online social networks like Facebook and Pinterest, personal branding in virtual space, virtual ethnography in popular worlds such as Second Life, and most recently a Cisco sponsored global study on social media use for collaboration and innovation looking at over 100 of the world's thought leaders operating in this space. He is also passionate about his role as a facilitator having recently won RIT's highest teaching award for new faculty in 2006-07 and RIT's highest teaching award for online learning in 2007-08. Dr. Hair was the 2012 recipient of RIT's highest teaching honor, The Eisenhart Award for Outstanding Teaching. Most recently his teaching interests involve developing the world's first program on the commercialization of virtual worlds, massively open online courses and creating immersive online student learning experience.