Brands Headquartered in United States

Government services contractor providing mission-critical systems and engineering solutions to U.S. government agencies.

Data analytics and intelligence solutions provider delivering advanced data management and analytics capabilities for government agencies.

Music notation software developed by Don Williams and published by Sonic Scores, providing professional music composition and score editing capabilities for musicians and composers.

Leading educational publishing brand providing textbooks and learning materials for K-12 and higher education across multiple subjects.

Intelligence industry solutions provider offering classified contracts, cleared personnel, and robust security infrastructure for government agencies.

Educational publisher providing K-12 textbooks and learning materials for reading, language arts, mathematics, science, and social studies.

Diverse construction materials producer providing aggregates, asphalt, and ready-mixed concrete solutions with focus on quality and sustainable innovation.

Advanced ready-mixed concrete producer providing high-performance concrete solutions and formulation expertise for construction and infrastructure projects.

Federal IT services provider delivering enterprise information technology solutions to U.S. government agencies.

Innovative aggregate extraction and processing company providing high-quality crushed stone, sand, and gravel for construction and infrastructure projects.