What departments does ESI have?

ESI has employees across 9 departments including Finance, Information Technology, Program & Project Management, Consultant, Community & Social Services.

What is the largest department at ESI?

The largest department at ESI is Education with 16 employees.

Where are ESI employees located globally?

ESI has employees across 7 continents and 29 countries including Nigeria, Morocco, Egypt, Algeria, India.

How has ESI's team size changed over time?

ESI's team has decreased from approximately 514 to 194 employees based on available data.

ESI Employee Directory

Q: Who are ESI's key employees and leadership?

ESI's key employees include: Chief Executive Officer: R. P., President: E. A., President: P. T., President: J. B..

Education Administration ProgramsArizona, United States201-500 Employees

ESI is a Scottsdale, Arizona-based company operating in the education administration programs sector. For more than 25 years, it has focused on addressing staffing needs for public school districts, governments, and colleges in Arizona. The company offers a return-to-work program named RetireRehire and runs SubSource, which is described as the largest substitute staffing program in the state. ESI reports a workforce of about 201 to 500 employees and has worked with more than 13,000 Arizona public retirees while actively employing over 7,000 substitute educators. The business is headquartered at 14614 North Kierland Boulevard, Scottsdale, AZ 85254.

ESI Global Highlights

North America
238

United States Of America
237
Mexico
1

Asia
29

India
10
Pakistan
10
China
3
Singapore
2
Turkey
2
Japan
1
Saudi Arabia
1

Europe
20

France
5
United Kingdom Of Great Britain And Northern Ireland
3
Portugal
3
Italy
2
Switzerland
1
Germany
1
Albania
1
Malta
1
Spain
1
Belgium
1
Netherlands
1

Africa
13

Egypt
5
Algeria
4
Morocco
3
Nigeria
1

Oceania
1

New Zealand
1

South America
1

Argentina
1

ESI's Leadership

R. P.
Chief Executive Officer
Mobile Phone
Email
E. A.
President
Mobile Phone
Email
P. T.
President
Mobile Phone
Email
J. B.
President
Mobile Phone
Email
P. T.
Managing Partner
Mobile Phone
Email
J. P.
Executive Vice President
Mobile Phone
Email
A. L.
Director (management Consulting)
Mobile Phone
Email
J. H.
Director Of International Teachalliance
Mobile Phone
Email

ESI Employee Metrics

100%

50%

0%

2026

2025

Education
Accounting
Consultant
Engineering
Program & Project Management
Other
Administrative
Finance
Information Technology
Business
Business Development
Healthcare Services
Recruiting

Contact profiles from ESI

Name

Title

Contact Info

Location

Last Update

R. P.
Chief Executive Officer
Mobile Phone
Email
United StatesGeorgia
Jan 23, 2026
E. A.
President
Mobile Phone
Email
BelgiumBrussels
Oct 17, 2025
P. T.
President
Mobile Phone
Email
United StatesArizona
Apr 08, 2024
P. T.
Managing Partner
Mobile Phone
Email
United StatesArizona
Aug 01, 2024
J. B.
President
Mobile Phone
Email
United StatesFlorida
Jul 21, 2025
J. P.
Executive Vice President
Mobile Phone
Email
United StatesArizona
Apr 17, 2026
A. L.
Director (management Consulting)
Mobile Phone
Email
United KingdomEngland
Oct 27, 2025
J. H.
Director Of International Teachalliance
Mobile Phone
Email
United StatesArizona
Apr 17, 2026
J. P.
Director Of Finance
Mobile Phone
Email
United StatesArizona
Jan 28, 2026
M. C.
Director Of Information Technology
Mobile Phone
Email
United StatesArizona
Jun 04, 2026

Frequently Asked Questions

What is ESI known for?

ESI was founded in 1999 operates in the Education Administration Programs industry. The company's main headquarters is located in 14614 North Kierland Boulevard Scottsdale, Arizona 85254 United States; you can contact the main corporate office by phone at

+1-480-719-****

. Explore ESI's company overview page for more information.

What is ESI's most common email format?

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

How many employees does ESI have currently?

ESI has approximately 294 employees as of May 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are ESI's key employees and leadership?

As of May 2026, ESI's key employees include:

Chief Executive Officer: R. P.
President: E. A.
President: P. T.
President: J. B.
Managing Partner: P. T.

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ESI Employee Directory

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