Insights

Healthcare Focus One Advantage has specialized in healthcare collection services since 1958, building deep domain knowledge, regulatory awareness, and a proven track record in reducing bad debt for healthcare providers.

Tech-Driven Modernization The company runs a technology-forward stack including AWS, Cloudflare, Zoho, and other tools, signaling readiness for automation, CRM integration, analytics, and secure digital outreach to optimize collections.

Mid Market Growth With revenue in the 10–25M range and 201–500 employees, One Advantage sits in the mid-market segment and offers opportunities to cross-sell within the Firstsource ecosystem and scale across new geographies or healthcare sub-segments.

Operational ROI The value proposition emphasizes performance-driven collection solutions that reduce bad debt and improve cash flow, enabling a clear ROI narrative with measurable outcomes for prospective healthcare clients.

Security & Compliance Handling healthcare data implies strict HIPAA and privacy requirements; One Advantage’s security-conscious tech usage supports selling enhanced compliance services, risk assessments, and data protection offerings to clients.

One Advantage, a Firstsource company Tech Stack

One Advantage, a Firstsource company uses 8 technology products and services including Amazon Web Services, Cloudflare, Zoho, and more. Explore One Advantage, a Firstsource company's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Cloudflare
    Content Management System
  • Zoho
    Customer Relationship Management
  • Shopify
    E-commerce
  • jQuery
    Javascript Libraries
  • Ubuntu
    Operating Systems
  • Cloudflare Bot Management
    Security
  • Contact Form 7
    Web Platform Extensions

Media & News

One Advantage, a Firstsource company's Email Address Formats

One Advantage, a Firstsource company uses at least 1 format(s):
One Advantage, a Firstsource company Email FormatsExamplePercentage
First.Last@oneadvantagellc.comJohn.Doe@oneadvantagellc.com
100%

Frequently Asked Questions

Where is One Advantage, a Firstsource company's headquarters located?

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One Advantage, a Firstsource company's main headquarters is located at 7650 Magna Drive Belleville, Illinois 62223 United States. The company has employees across 2 continents, including North AmericaOceania.

What is One Advantage, a Firstsource company's phone number?

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You can contact One Advantage, a Firstsource company'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 One Advantage, a Firstsource company's official website and social media links?

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One Advantage, a Firstsource company's official website is oneadvantagellc.com and has social profiles on LinkedIn.

What is One Advantage, a Firstsource company's NAICS code?

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One Advantage, a Firstsource company's NAICS code is 52 - Finance and Insurance.

How many employees does One Advantage, a Firstsource company have currently?

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As of December 2025, One Advantage, a Firstsource company has approximately 201 employees across 2 continents, including North AmericaOceania. Key team members include Account Manager/Customer Service Representative: B. C.Client Service Representative: A. S.Health Collections Specialist: H. S.. Explore One Advantage, a Firstsource company's employee directory with LeadIQ.

What industry does One Advantage, a Firstsource company belong to?

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One Advantage, a Firstsource company operates in the Financial Services industry.

What technology does One Advantage, a Firstsource company use?

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One Advantage, a Firstsource company's tech stack includes Amazon Web ServicesCloudflareZohoShopifyjQueryUbuntuCloudflare Bot ManagementContact Form 7.

What is One Advantage, a Firstsource company's email format?

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One Advantage, a Firstsource company's email format typically follows the pattern of First.Last@oneadvantagellc.com. Find more One Advantage, a Firstsource company email formats with LeadIQ.

When was One Advantage, a Firstsource company founded?

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One Advantage, a Firstsource company was founded in 1958.

One Advantage, a Firstsource company

Financial ServicesIllinois, United States201-500 Employees

One Advantage, a Firstsource Company, has been providing healthcare collection services since 1958 through our legacy companies. As a premier provider of innovative, technology-driven collection services, One Advantage provides clients with comprehensive collection solutions designed to ensure smooth flow and performance excellence from every aspect. An industry leader in delivering the operational excellence and innovative solutions required for success, One Advantage’s collection solutions are designed to reduce bad debt, improve cash flow and create value for our clients nationwide.

Section iconCompany Overview

Headquarters
7650 Magna Drive Belleville, Illinois 62223 United States
Phone number
NAICS Code
52 - Finance and Insurance
Founded
1958
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    One Advantage, a Firstsource company's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    One Advantage, a Firstsource company's revenue is estimated to be in the range of $10M$25M

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