Derek W. Gallardo

GHT Ltd. provides mechanical, electrical, and plumbing engineering services. It offers system design, operations and energy services, and real estate advisory services. The company was founded by Goodwin H. Taylor in 1965 and is headquartered in Arlington, VA.

Spanish Education Development Center, Inc. provides daycare services for children and adult education programs such as English classes for speakers of other languages (ESOL) and preparation for the GED exam. The private company is based in Washington. The children's program is accredited by the National Association for the Education of Young Children and currently serves 161 children aged 3 months to 4 years old. The center believes in a self-directed learning process in a multicultural environment. The center was founded in 1971 by community leaders and parents.

KTA Group, Inc. provides engineering, mechanical, construction, plan review, peer review, and energy services. It serves base building, commercial interiors, mixed use, government, healthcare, and education industries. The company was founded by Mark R. Kobles in 1989 and is headquartered in Herndon, VA.