K-12 companies

Private K–12 college preparatory school in Honolulu serving over 3,770 students across 76 acres with extensive academic and co-curricular programs.

An all-girls independent school in suburban Philadelphia offering Pre-K through 12th-grade education with a focus on character and community.

An independent, co-educational Nursery through Grade 12 college preparatory day school in Greenwich, Connecticut, founded in 1926.

P&K Stone is a family-owned construction aggregates supplier operating multiple locations across North Texas and Southern Oklahoma.