ABM Industries

What started in 1909 as a single-person window washing business has evolved into ABM Industries, a leading provider of facility solutions across multiple sectors. Founded by Morris Rosenberg in San Francisco, ABM has grown from its modest beginnings to serve over 20,000 clients with a comprehensive suite of services that include janitorial, engineering, parking, electrical, energy management, and facilities maintenance. Our success is deeply tied to our mission to make a difference every day, driven by a culture that values teamwork, innovation, and excellence.

ABM’s journey has been marked by strategic acquisitions and a relentless pursuit of enhancement in operational efficiency and client satisfaction. The implementation of our ABM Performance Solutions has allowed facilities to thrive in productivity and sustainability, meeting the diverse needs of industries such as aviation, education, healthcare, and commercial real estate. As of today, our dedicated workforce of over 110,000 team members operates across more than 350 locations nationwide, ensuring that we can transform not just spaces, but the entire experience of those who interact with them.