Insights

Scale and Reach ESS has a substantial footprint in K-12 education staffing with over 10,000 employees and a nationwide pool of 100,000 substitute and permanent staff, serving more than 5 million students across 900+ partner districts. This indicates potential for cross-sell of premium staffing solutions, managed services, or technology platforms to large district networks and multiple school sites.

Education Tech Enablement The company utilizes a diverse tech stack including AWS, HubSpot, Pardot, and analytics tools, suggesting openness to partnerships that enhance scheduling, credentialing, compliance, or candidate engagement through integrated platforms that improve recruiting efficiency and data insights for districts.

Stable Growth Profile Operating since 2000 with long-standing partnerships and a large internal team, ESS demonstrates resilience and ongoing demand in education staffing. This positions opportunities for scalable service models, long-term contracts, and renewal-based revenue with district networks seeking reliable staffing continuity.

Strategic Partnerships With 900+ partner districts and a broad substitute and permanent staff pool, there is potential to expand into integrated workforce solutions for districts, including supply chain coordination for substitute coverage, credentialing verification, and on-demand staffing optimization across multiple schools.

Talent Quality and Compliance The focus on qualified staff for daily, long-term, and permanent positions highlights opportunities for products or services around candidate screening, background checks, and onboarding efficiencies, as well as analytics to measure educator impact and coverage effectiveness for district administrators.

Similar companies to ESS

ESS Tech Stack

ESS uses 8 technology products and services including LinkedIn Ads, Crazy Egg, HubSpot Analytics, and more. Explore ESS's tech stack below.

Media & News

ESS's Email Address Formats

ESS uses at least 7 email formats:
ESS Email FormatsExamplePercentage
FLast@ess.comJDoe@ess.com
89%
First@ess.comJohn@ess.com
5%
FirstLast@ess.comJohnDoe@ess.com
4%
FirLast@ess.comJohDoe@ess.com
2%
FLast@source4teachers.comJDoe@source4teachers.com
98%
First.Last@source4teachers.comJohn.Doe@source4teachers.com
1%
FMiddleLast@source4teachers.comJMichaelDoe@source4teachers.com
1%

Frequently Asked Questions

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.

How much revenue does ESS generate?

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As of October 2026, ESS's annual revenue is estimated to be $1B - $10B.

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 2026, ESS has approximately 16K employees across 6 continents, including North America, Europe and Asia. Key team members include Ceo: E. S. D. S., Ceo: R. S. and Chief Executive Officer: C. T. 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 LinkedIn Ads, Crazy Egg, HubSpot Analytics, Amazon Web Services, CookieYes, Mimecast Secure Email Gateway, Pardot and WP Engine.

What is ESS's email format?

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

When was ESS founded?

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ESS was founded in 2000.
ESS logo

ESS

Education Administration ProgramsTennessee, United States10001+ Employees

ESS is a Knoxville, Tennessee-based education staffing company in the Education Administration Programs industry. Established in 2000, ESS places qualified staff in daily, long-term, and permanent K-12 school district roles, including substitute teachers, paraprofessionals, and other school support staff. The company serves more than 5 million students nationwide and maintains a pool of about 100,000 substitute and permanent employees. Internally, ESS comprises about 550 staff, while the organization employs over 10,001 people and works with more than 900 partner districts. The headquarters address is 9202 South Northshore Drive Suite 200, Knoxville, Tennessee 37922, United States, and its website is ess.com.

Section iconCompany Overview

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

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