MasteryPrep Acquires Sirius Education to Strengthen STAAR and TSIA2 Prep for Texas Schools
Founded in 2009, Sirius brings a trusted STAAR brand and deep Texas footprint to MasteryPrep’s growing K–12 portfolio BATON ROUGE, LA, UNITED STATES, July 8, 2025 /EINPresswire.com/ -- MasteryPrep, the leading provider of TSIA2 and college readiness …