Insights

Education Staffing Leader ESI specializes in staffing for public school districts, governments, and colleges in Arizona, with flagship programs RetireRehire and SubSource. This positions them as a leading partner for district hiring needs. Sales opportunities include expanding offerings with bundled workforce management, onboarding, credentialing and scheduling integrations with district human resources systems, and analytics driven staffing optimization across new geographies.

Retiree Talent Pool ESI has a large reserve of retirees and substitute educators, enabling flexible surge coverage for schools. This asset can be monetized by offering reemployment programs for retirees, targeted training for substitutes, streamlined onboarding and background checks, and data driven workforce planning solutions for districts facing turnover.

Tech Driven Platform ESI leverages a modern tech stack including Drupal Cloudflare and progressive web apps indicating readiness to integrate with school information systems. Opportunities include building API integrations with SIS and payroll platforms, implementing AI powered substitute matching, real time scheduling, and secure data sharing to improve district operations.

Growth Potential With a long standing presence in Arizona, ESI has growth potential to expand into other states with similar staffing gaps. Sales strategy could include multi state district contracts, partner channel development, and government procurement routes designed to scale substitute staffing programs nationally.

Compliance & Credentialing As a staffing partner to public education and government clients, ESI offers background checks and credential verification. There is a clear upsell opportunity for enhanced compliance services including ongoing credential monitoring, safety training for substitutes, and seamless onboarding integrations with client human resources systems.

ESI Tech Stack

ESI uses 8 technology products and services including BootstrapCDN, Drupal, Cloudflare, and more. Explore ESI's tech stack below.

  • BootstrapCDN
    Content Delivery Network
  • Drupal
    Content Management System
  • Cloudflare
    Content Management System
  • Microsoft Excel
    Editors
  • Mailchimp
    Email
  • SHRM-CP
    Human Resources
  • LinkedIn
    Online Community Software
  • Magnific Popup
    Web Tools And Plugins

Media & News

ESI's Email Address Formats

ESI uses at least 3 format(s):
ESI Email FormatsExamplePercentage
LastF@esi.comDoeJ@esi.com
78%
FLast@esi.comJDoe@esi.com
11%
FirstLast@esi.comJohnDoe@esi.com
8%
First.Last@esi.comJohn.Doe@esi.com
3%
First@esiaz.usJohn@esiaz.us
100%
FLast@educationalservicesinc.comJDoe@educationalservicesinc.com
100%

Frequently Asked Questions

What is ESI's phone number?

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You can contact ESI's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ESI's stock symbol?

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ESI is a publicly traded company; the company's stock symbol is ESI.

What is ESI's official website and social media links?

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ESI's official website is educationalservicesinc.com and has social profiles on LinkedIn.

What is ESI's SIC code NAICS code?

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ESI's SIC code is 7363 - Help Supply Services NAICS code is 92311 - Administration of Education Programs.

How many employees does ESI have currently?

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As of July 2026, ESI has approximately 289 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Director (management Consulting): A. L.Director Of Admissions And Students Affairse At Esi International - Futures: E. E.Deputy Director: C. B. J.. Explore ESI's employee directory with LeadIQ.

What industry does ESI belong to?

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ESI operates in the Education Administration Programs industry.

What technology does ESI use?

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ESI's tech stack includes BootstrapCDNDrupalCloudflareMicrosoft ExcelMailchimpSHRM-CPLinkedInMagnific Popup.

What is ESI's email format?

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ESI's email format typically follows the pattern of LastF@esi.com. Find more ESI email formats with LeadIQ.

When was ESI founded?

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ESI was founded in 1999.
ESI logo

ESI

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.

Section iconCompany Overview

Phone number
SIC Code
7363 - Help Supply Services
Stock Symbol
ESI
NAICS Code
92311 - Administration of Education Programs
Founded
1999
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    ESI's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    ESI's revenue is estimated to be in the range of $25M$50M

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