Mark J. Kropilak

American Bar Association provides legal services. It provides law school accreditation, continuing legal education, legal information and other services to assist legal professionals. The firm has members which include judges, court administrators, law professors, and non-practicing attorneys. The company was founded on August 21, 1878 and is headquartered in Chicago, IL.

Beta Gamma Sigma, Inc. is an organization that recognizes academic excellence in business studies. The non-profit company is based in Maryland Heights, MO. The company offers scholarships and grants to their alumni chapters and members to aid in continuing education and chapter development. As a BGS member, individuals have access to exclusive programs designed to refine their skills to meet the changing needs of the business world.

Liberty Hydro, Inc. designs, installs and services proprietary filtration and advanced treatment systems. The firm's services include metal removal, coal ash ponds, phys chem optimization, FGD purge water and biological solutions. The company is headquartered in South Charleston, WA.

National Association of Water Cos. operates as a non-profit organization that provides water and wastewater services. It offers drinking water, wastewater, public-private partnerships, water reuse, design, build, and operate, conservation and sustainability, water operating services, and biosolids solutions. The company was founded in 1895 and is headquartered in Washington, DC.

Aqua Pennsylvania, Inc. engages in the provision of water supply and irrigation services. The company was founded on January 4, 1886 and is headquartered in Bryn Mawr, PA.