Insights

Staffing Solution ESI specializes in addressing staffing shortages for public school districts, governments, and colleges, presenting an opportunity to position solutions such as RetireRehire and SubSource as scalable workforce continuity offerings.

Substitute Leadership With SubSource described as the largest substitute staffing program in Arizona and a robust retiree workforce, there is a clear upsell path to expand substitute coverage regionally or contract additional staffing services beyond education to other public sector entities.

Public Sector Focus Targeted outreach to school districts, municipalities, and higher education institutions can leverage ESI’s 25+ years of local experience and existing retiree and substitute networks to cross-sell training, workforce analytics, and temporary-to-permanent placement services.

Technology Enablement ESI’s tech stack and digital marketing presence (Drupal site, Mailchimp, LinkedIn) offer opportunities to introduce streamlined onboarding, credentialing management, and vendor management systems for districts seeking centralized, compliant staffing solutions.

Financial Leverage With a revenue range of 25 to 50 million and a history of growth in staffing demand, there is potential to propose performance-based or value-based pricing for expanded staffing programs, as well as bundled services that improve cost efficiency for education and government clients.

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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