

Alleman High School Information
Summary
Alleman High School is a private company that has been in the industry for 77 years. The company currently specializes in the Primary/Secondary Education area. Its headquarters is located at Rock Island, Illinois, USA. The number of employees ranges from 100 to 250. The annual revenue of Alleman High School varies between 25M and 100M. To connect with Alleman High School employee register on SignalHire.
Organization Website | allemanhighschool.org |
Social Links | |
Phone Number | (309) 786-7793 |
Industries | |
Headquarters Location | 1103 40th Street, Rock Island, Illinois, 61201 US |
Employees Size | 10-50 employees |
SIC Code | 8200 |
DMA Code | Quad Cities Metropolitan Area |
Founded | 1949 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Independent Company |
Employees Turnover 1 quarter 2026
Length of Employment
Employee tenure at Alleman High School shows a diverse range of experience levels:
3% have been with the company for less than 1 year5% for 1–2 years5% for 3–4 years10% for 5–7 years8% for 8–10 years70% have over 11 years of service at Alleman High SchoolCompanies Similar to Alleman High School
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