Jerry Schepers

Praxis Engineering Technologies, Inc. offers software consulting services primarily to the federal government. The firm offers program management, software development, IT support and training. It offers praxis and resale products. The company was founded by William S. Dunahoo, Jr., Jeremy Kaufman and Mark S. Klein in 2002 and is headquartered in Annapolis Junction, MD.

Old Line Capital Partners LLC (Old Line Capital Partners) is a venture capital firm founded in 2018. The firm is headquartered in Ellicott City, Maryland.

PEH Holdings, Inc. operates as holding company with interest in developing software and system engineering technologies. The company was founded on October 7, 2009 and is headquartered in Annapolis Junction, MD.

Praxis Engineering Products LLC provides software and system engineering services. It encompasses three core competencies, augmented by strong IT infrastructure support and technical training, guided by agile program management processes. The company was founded in 2002 by Jeremy Kaufman, Mark S. Klein and William S. Dunahoo, Jr. and is headquartered in Annapolis Junction, MD.

Rational Software Corp. provides software development tools and services. Its software provides open, industry standard tools, best practices and services for developing business applications and building software products and systems, including embedded software for devices such as cell phones and medical systems. The company was co-founded by Paul D. Levy and Michael T. Devlin in 1980 and is headquartered in Cupertino, CA

Information Builders, Inc. engages in the development of data and analytics software. Its ibi platform offers data preparation, integration, quality, management, and governance; visualization and reporting; augmented analytics; and embedded analytics solutions. It serves the healthcare; financial services; public sector; insurance; manufacturing; transportation and logistics, consumer and retail; and utilities industries. The company was founded by Gerald D. Cohen, Martin B. Slagowitz, and Peter Mittelman, Sr. in 1975 and is headquartered in New York, NY.