J. Ladd Greeno

Sciessent LLC manufactures antimicrobial chemical products and solutions. It offers antimicrobial solutions to drinking water, medical devices, textile and apparel, and surface applications. Its brands include Agion, Agion Active, Agion Active XL, Sciessent Lava XL, LAVA, and Sciessent Curb. The company was founded in 1997 and is headquartered in Beverly, MA.

GEI Consultants, Inc. provides engineering, environmental, and ecological consulting services. It also provides geotechnical, water resources, environmental, and ecological science, and engineering consulting services. The company was founded in 1970 and is headquartered in Woburn, MA.

Arthur D. Little, Inc. engages in the provision of management consulting services. It specializes in strategy and organization, operations management, technology and innovation management, corporate finance, and global carbon advisory serving corporations and organizations worldwide. The firm serves the automotive, healthcare, information, chemicals, consumer goods, retail, manufacturing, and transportation industries. The company was founded by Arthur Dehon Little and Roger Griffin in October 1886 and is headquartered in Boston, MA.