John E. Niemoller

Perillon Software, Inc. provides environmental, health, and safety software solutions. It offers compliance management, environmental data, audits and inspections, near miss reporting, corrective and preventive actions, training, carbon and energy management. The company was founded by John Niemoller and Bard Salmon in 2001 and is headquartered in Acton, MA.

Kronos, Inc. engages in the provision of workforce management and human capital management cloud solutions. It offers products for business needs such as time and attendance, employee scheduling, absence management, labor activities, analytics, benefits administration, talent acquisition, onboarding, human resources, talent management, and payroll. It serves health systems, manufacturing, retail, state and local government, distribution, higher education, contract services, banking, and police and corrections industries. The company was founded by Mark S. Ain and Anthony J. Parkinson on October 31, 1977 and is headquartered in Lowell, MA.

SupplyWorks, Inc. provides materials supply management solutions. The company was founded in 1999 and is headquartered in Lexington, MA.