Insights

Healthcare Innovation Leadership ER-One demonstrates a strong reputation in healthcare innovation with over 30 years of experience and operations across nine hospital emergency departments. This positions the company as a key player in the medical staffing industry, offering opportunities to provide advanced healthcare technology solutions and staffing services to enhance hospital efficiency and patient care.

Growth and Expansion Recent developments highlight ER-One's ongoing growth, with new hospital contracts and operational scale-up across multiple states. This expansion signals a continuous need for supplementary staffing, technology integration, and healthcare management solutions to support increased hospital capacity and specialized staffing requirements.

Technology Stack Leveraging The company's use of modern web and analytics technologies like Joomla, MySQL, Google Analytics, and Apache shows an openness to digital tools for operational efficiency and data-driven decision-making. These tech practices suggest potential sales opportunities in healthcare IT solutions, data management, and cybersecurity tailored for medical practices.

Financial Health and Investment With annual revenues ranging between one and ten million dollars and recent strategic acquisitions, ER-One shows signs of financial stability and growth pursuit. This creates avenues for offering financial services, investment in healthcare innovations, and scalable technology platforms to sustain and accelerate their expansion trajectory.

Market Trends and Partnerships The company's recent focus on AI expansion and healthcare innovation aligns with broader market trends toward digital health and automation solutions. Engaging with ER-One in AI-driven healthcare tools, telemedicine, and robotic process automation could position vendors to capitalize on these evolving opportunities and build strategic partnerships.

ER-One Tech Stack

ER-One uses 8 technology products and services including Joomla, MySQL, Shopify, and more. Explore ER-One's tech stack below.

  • Joomla
    Content Management System
  • MySQL
    Database
  • Shopify
    E-commerce
  • Divi
    Page Builders
  • reCAPTCHA
    Security
  • Google Analytics
    Web Analytics
  • GoDaddy
    Web Hosting
  • Apache HTTP Server
    Web Servers

Media & News

ER-One's Email Address Formats

ER-One uses at least 1 format(s):
ER-One Email FormatsExamplePercentage
FLast@er-one.orgJDoe@er-one.org
38%
First.L@er-one.orgJohn.D@er-one.org
12%
LFirst@er-one.orgDJohn@er-one.org
13%
FLast@er-one.orgJDoe@er-one.org
37%

Frequently Asked Questions

Where is ER-One's headquarters located?

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ER-One's main headquarters is located at 38935 Ann Arbor Road, Livonia, MI 48150, US. The company has employees across 2 continents, including North AmericaEurope.

What is ER-One's phone number?

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You can contact ER-One'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 ER-One's stock symbol?

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ER-One is a publicly traded company; the company's stock symbol is TONR.

What is ER-One's official website and social media links?

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ER-One's official website is er-one.org and has social profiles on LinkedIn.

What is ER-One's NAICS code?

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ER-One's NAICS code is 621 - Ambulatory Health Care Services.

How many employees does ER-One have currently?

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As of October 2025, ER-One has approximately 201 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: K. S.Chief Medical Officer: J. B.Director Of Operations: K. L.. Explore ER-One's employee directory with LeadIQ.

What industry does ER-One belong to?

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ER-One operates in the Medical Practices industry.

What technology does ER-One use?

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ER-One's tech stack includes JoomlaMySQLShopifyDivireCAPTCHAGoogle AnalyticsGoDaddyApache HTTP Server.

What is ER-One's email format?

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ER-One's email format typically follows the pattern of FLast@er-one.org. Find more ER-One email formats with LeadIQ.

ER-One

Medical PracticesUnited States201-500 Employees

ER-One provides physician and mid-level provider staffing at some of finest hospitals in the US.  With over 30 years of experience, the company is known in the industry for healthcare innovation.  The company staff emergency rooms in 9 separate hospitals across 3 different states.

Section iconCompany Overview

Headquarters
38935 Ann Arbor Road, Livonia, MI 48150, US
Phone number
Website
er-one.org
Stock Symbol
TONR
NAICS Code
621 - Ambulatory Health Care Services
Employees
201-500

Section iconFunding & Financials

  • $1M$10M

    ER-One's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    ER-One's revenue is estimated to be in the range of $1M$10M

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