Insights

Strong Market Presence Source4Teachers has established a robust footprint in the education staffing industry with over 5 million students served and a pool of more than 100,000 qualified staff, indicating significant opportunities to partner with districts seeking reliable staffing solutions.

Recognition & Credibility Receiving awards such as America's Most Admired Workplaces 2025 and the Ontario Senior Achievement Award enhances ESS's reputation, making it a trusted partner for educational institutions looking for reputable staffing providers.

Expanding Partnerships Recent collaborations with multiple school districts exemplify ongoing growth and open doors for new district partnerships, presenting opportunities to expand client base in various regions.

Financial Stability With revenue exceeding US$1 billion and a large employee base comparable to industry leaders, ESS demonstrates strong financial health, supporting scalable solutions and long-term engagement with school districts.

Tech-Driven Operations Utilizing advanced tech tools like HubSpot, MySQL, and Google Tag Manager indicates a focus on optimized staffing processes, providing a basis to introduce innovative technology solutions or service enhancements to education clients.

ESS Tech Stack

ESS uses 8 technology products and services including HubSpot Analytics, CookieYes, LottieFiles, and more. Explore ESS's tech stack below.

  • HubSpot Analytics
    Analytics
  • CookieYes
    Cookie Compliance
  • LottieFiles
    Design
  • LinkedIn
    Online Community Software
  • reCAPTCHA
    Security
  • Piwik
    System Analytics & Monitoring
  • GoDaddy
    Web Hosting
  • Nginx
    Web Servers

Media & News

ESS's Email Address Formats

ESS uses at least 2 format(s):
ESS Email FormatsExamplePercentage
FLast@source4teachers.comJDoe@source4teachers.com
98%
First.Last@source4teachers.comJohn.Doe@source4teachers.com
1%
FMiddleLast@source4teachers.comJMichaelDoe@source4teachers.com
1%
FLast@ess.comJDoe@ess.com
88%
First@ess.comJohn@ess.com
6%
FirstLast@ess.comJohnDoe@ess.com
4%
FirLast@ess.comJohDoe@ess.com
2%

Frequently Asked Questions

Where is ESS's headquarters located?

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ESS's main headquarters is located at 9202 S Northshore Dr, Suite 200 Knoxville, Tennessee 37922, US. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is ESS's phone number?

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You can contact ESS'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 ESS's stock symbol?

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

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

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ESS's official website is ess.com and has social profiles on LinkedIn.

What is ESS's NAICS code?

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ESS's NAICS code is 92311 - Administration of Education Programs.

How many employees does ESS have currently?

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As of October 2025, ESS has approximately 14K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: C. T.Chief Executive Officer: E. A.Chief Executive Officer: I. R.. Explore ESS's employee directory with LeadIQ.

What industry does ESS belong to?

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ESS operates in the Education Administration Programs industry.

What technology does ESS use?

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ESS's tech stack includes HubSpot AnalyticsCookieYesLottieFilesLinkedInreCAPTCHAPiwikGoDaddyNginx.

What is ESS's email format?

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ESS's email format typically follows the pattern of FLast@source4teachers.com. Find more ESS email formats with LeadIQ.

When was ESS founded?

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ESS was founded in 2000.
ESS

ESS

Education Administration ProgramsUnited States10001+ Employees

As leaders in the education staffing space since 2000, ESS specializes in placing qualified staff in daily, long-term, and permanent K-12 school district positions, including substitute teachers, paraprofessionals, and other school support staff. Over the last 24 years, we have innovated education staffing to provide dynamic solutions to school districts and professional opportunities to passionate educators. Our team serves over 5 million students with a pool of 100,000 substitute and permanent employees nationwide. Internally, the ESS team is comprised of 550 individuals with a passion for education, working together to ensure our 900+ partner districts experience valuable education every day. Visit ESS.com to learn more and help to improve education for every student, every day.

Section iconCompany Overview

Headquarters
9202 S Northshore Dr, Suite 200 Knoxville, Tennessee 37922, US
Phone number
Website
ess.com
Stock Symbol
ESS
NAICS Code
92311 - Administration of Education Programs
Founded
2000
Employees
10001+

Section iconFunding & Financials

  • $1B$10B

    ESS's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    ESS's revenue is estimated to be in the range of $1B$10B

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