One Advantage, a Firstsource company Employee Directory

Q: What is One Advantage, a Firstsource company known for?

One Advantage, a Firstsource company was founded in 1958. One Advantage, a Firstsource company operates in the Financial Services industry.

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.

Find One Advantage, a Firstsource company employees' phone numbers or email addresses

One Advantage, a Firstsource company Global Highlights

North America
8

United States Of America
8

Oceania
1

Australia
1

One Advantage, a Firstsource company's Leadership

B. C.
Account Manager/Customer Service Representative
Mobile Phone
Email
A. S.
Client Service Representative
Mobile Phone
Email
H. S.
Health Collections Specialist
Mobile Phone
Email
L. H.
Client Services
Mobile Phone
Email
R. D.
Payment Processor
Mobile Phone
Email
S. S.
Collector
Mobile Phone
Email
T. W.
Collections Representative
Mobile Phone
Email

Contact profiles from One Advantage, a Firstsource company

Name

Title

Contact Info

Location

Last Update

B. C.
Account Manager/Customer Service Representative
Mobile Phone
Email
United StatesColorado
Aug 12, 2025
A. S.
Client Service Representative
Mobile Phone
Email
Apr 24, 2025
H. S.
Health Collections Specialist
Mobile Phone
Email
United StatesVirginia
Jul 17, 2025
L. H.
Client Services
Mobile Phone
Email
United StatesMissouri
Jul 07, 2024
R. D.
Payment Processor
Mobile Phone
Email
United StatesArizona
Oct 23, 2024
S. S.
Collector
Mobile Phone
Email
Apr 26, 2025
T. W.
Collections Representative
Mobile Phone
Email
Apr 25, 2025

Frequently Asked Questions

What is One Advantage, a Firstsource company known for?

One Advantage, a Firstsource company was founded in 1958 operates in the Financial Services industry. The company's main headquarters is located in 7650 Magna Drive Belleville, IL 62223 US; you can contact the main corporate office by phone at

+1-800-332-****

. Explore One Advantage, a Firstsource company's company overview page for more information.

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

One Advantage, a Firstsource company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more One Advantage, a Firstsource company email formats with LeadIQ.

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

One Advantage, a Firstsource company has approximately 201 employees as of July 2021. These team members are located across 2 continents, including North AmericaOceania.

Who are One Advantage, a Firstsource company's key employees and leadership?

As of July 2021, One Advantage, a Firstsource company's key employees include:

Account Manager/Customer Service Representative: B. C.
Client Service Representative: A. S.
Health Collections Specialist: H. S.
Client Services: L. H.
Payment Processor: R. D.

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