Mark P. Sullivan

AspenTech Corp. engages in the provision of asset optimization solutions. It develops its applications to design, and optimize processes across the engineering, manufacturing, supply chain, and asset performance management areas. The firm operates through the Subscription and Software, and Services and Other segments. The Subscription and Software segment offers licensing of process optimization, asset performance management software solutions and associated support services. The Services and Other segment includes professional services, and training. The company was founded in 1981 and is headquartered in Bedford, MA.

Westerbeke Corp. manufactures marine engines and generators. It products are used in power lights, navigational gear, and other equipment on pleasure and commercial vessels. The company was founded by John Westerbeke Sr. in 1937 and is headquartered in Taunton, MA.

Fidelity Employer Services Co. provides retirement, outsourcing, workforce effectiveness, payroll solutions, and stock plan services to American employees and retirees in the United States. The company is located in Boston, MA.

Carbon Black, Inc. engages in the provision of endpoint security services. IT offers cloud native endpoint protection platform. The company was founded by Todd Brennan, Allen Hillery, John Hanratty, and Michael Viscuso in 2002 and is headquartered in Waltham, MA.