Marsden Services Announces COO Promotion

Marsden Holding, L.L.C., a St. Paul-based facility services provider, announced the promotion of Timothy Keller to Chief Operating Officer. Keller will be responsible for leading the organization's integrated facility services operations and executing Marsden’s strategic long-term goals.

Keller brings more than 25 years of experience in operations, security, and business development. Prior to joining Marsden in 2022, he served as Region President for Securitas Security Services’ Northeast region. Throughout his career, Keller has held multiple leadership positions where he has been responsible for large-scale operations and driving consistent quality standards across different teams in various environments.

Overall, Keller is known for building high-performing teams, navigating complex integrations, and leading with a client-first mindset. He has a proven track record of designing and implementing operational solutions to drive predictable outcomes and enhance capacity. He has led diverse business units through various economic cycles and regulatory environments, while simultaneously accelerating business growth and transformation.

“I am very pleased to have Tim in this role, and I am confident that he will position the business for productivity and growth,” says Guy Mingo, CEO of Marsden. “During his time at Marsden, Tim has demonstrated his ability to design and implement operational solutions, drive outcomes, manage complex systems, and build strong relationships with clients and team members.”

Keller has a master's degree in Business and Organizational Security Management from Webster University. He is on the board of advisors for Belfry Software.