Cornerstone Prep Information
Summary
Cornerstone Prep is a private company. The company currently specializes in the Education Management area. Its headquarters is located at West Mifflin, Pennsylvania, USA. The number of employees ranges from 250 to 500. The annual revenue of Cornerstone Prep varies between 25M and 100M. To connect with Cornerstone Prep employee register on SignalHire.
Organization Website | cornerstoneprep.net |
Social Links |   |
Phone Number | (412) 466-1919 |
Industries | |
Headquarters Location | 1900 Clairton Rd, West Mifflin, Pennsylvania, 15122 US |
Employees Size | 10-50 employees |
Specialties | Education, Roboitcs, Athletics |
SIC Code | 8200 |
DMA Code | Greater Pittsburgh |
Founded | 1977 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Independent Company |
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at Cornerstone Prep shows a diverse range of experience levels:
6% have been with the company for less than 1 year6% for 1–2 years19% for 3–4 years13% for 5–7 years13% for 8–10 years44% have over 11 years of service at Cornerstone Prep
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