What departments does Charter Substitute Teacher Network have?

Charter Substitute Teacher Network has employees across 1 departments including Education.

What is the largest department at Charter Substitute Teacher Network?

The largest department at Charter Substitute Teacher Network is Education with 4 employees.

Where are Charter Substitute Teacher Network employees located globally?

Charter Substitute Teacher Network has employees across 2 continents and 2 countries including Belgium, United States Of America.

How has Charter Substitute Teacher Network's team size changed over time?

Charter Substitute Teacher Network's team has decreased from approximately 49 to 44 employees based on available data.

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Charter Substitute Teacher Network Employee Directory

Education ManagementIllinois, United States501-1000 Employees

Charter Substitute Teacher Network (CSTN) is a mid-sized education services organization that provides substitute and guest educators to K-12 schools. It operates a streamlined placement system designed to keep classrooms staffed and learning time uninterrupted. The organization emphasizes that the presence of a single teacher can meaningfully affect a student’s life.

Its partner schools span a broad geographic footprint, including Chicago and nearby markets as well as major urban districts in Indianapolis, Houston, Austin, San Antonio, New York, Washington DC, Denver, and Phoenix. Based in Chicago, Midwest, CSTN sits within the Education Administration Programs sector, focusing on reliable access to qualified guest educators to support instructional continuity. The organization operates at a mid-sized scale to sustain a network of school partners.

Charter Substitute Teacher Network Global Highlights

North America
111

United States Of America
111

Europe
1

Belgium
1

Charter Substitute Teacher Network's Leadership

M. B.
Team Lead
Mobile Phone
Email
J. I.
Substitute Teacher
Mobile Phone
Email
S. L.
Substitute Teacher
Mobile Phone
Email
F. G.
Substitute Teacher
Mobile Phone
Email
R. B.
Guest Teacher
Mobile Phone
Email

Charter Substitute Teacher Network Employee Metrics

100%

50%

2026

2025

Education
Accounting
Administrative
Analytics
Arts & Design
Other

Contact profiles from Charter Substitute Teacher Network

Name

Title

Contact

Location

Last Update

M. B.
Team Lead
Mobile Phone
Email
Oct 17, 2024
J. I.
Substitute Teacher
Mobile Phone
Email
Jan 01, 2026
S. L.
Substitute Teacher
Mobile Phone
Email
May 31, 2026
F. G.
Substitute Teacher
Mobile Phone
Email
Oct 16, 2024
R. B.
Guest Teacher
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is Charter Substitute Teacher Network known for?

Charter Substitute Teacher Network operates in the Education Management industry; you can contact the main corporate office by phone at

+1-312-939-****

. Explore Charter Substitute Teacher Network's company overview page for more information.

What is Charter Substitute Teacher Network's most common email format?

Charter Substitute Teacher Network employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Charter Substitute Teacher Network email formats with LeadIQ.

How many employees does Charter Substitute Teacher Network have currently?

Charter Substitute Teacher Network has approximately 501 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Charter Substitute Teacher Network's key employees and leadership?

As of July 2026, Charter Substitute Teacher Network's key employees include:

Team Lead: M. B.
Substitute Teacher: J. I.
Substitute Teacher: S. L.
Substitute Teacher: F. G.
Guest Teacher: R. B.

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Charter Substitute Teacher Network Employee Directory

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