Challenge Unlimited, Inc., An AbilityOne Provider Employee Directory

Non-profit OrganizationsIllinois, United States201-500 Employees

Challenge Unlimited Inc. has over 60 years of sound experience in providing increased employment opportunities to people with disabilities and specialized contract support services to state, federal and commercial companies. As an Ability One provider, we offer high quality services, comprehensive staffing solutions and customized facility management services at a fair market price to federal contractors.

Challenge Unlimited is committed to the inclusion of individuals with disabilities into mainstream society by assisting them to obtain their highest level of independence. As a CARF-accredited Community Rehabilitation provider, we serve hundreds of individuals through our community rehabilitation programs, community-integrated living options, contract services and production work.

Headquartered in Alton, IL, Challenge Unlimited and its affiliate companies (Residential Options and Advanced Outsource Solutions) have become a multi-tiered organization. Known for quality care, we have earned a remarkable reputation for providing a full range of support services and have achieved excellence as a social entrepreneurial organization. We are a partner of choice for individuals with disabilities and businesses throughout Illinois, Wisconsin, Ohio, South Carolina and Missouri.

Awards & Recognition
- 2018 recipient of the St. Louis Business Journal Diverse Business Leaders award in the category of Non-Profit Champion for Diversity and Inclusion.

- 2013 recipient of the St. Louis Regional Chamber's Arcus Award for Achievement in Economic Inclusion

- Recognized in 2007, 2010 and 2011 by the Greater St. Louis Regional Chamber and Growth Association (RCGA) as being among the Top 50 Businesses Shaping Our Future

- Challenge Unlimited, Inc. was also awarded the Circle of Excellence Award for its sustainability commitment as part of the 2013 St. Louis Green Business Challenge, which is organized annually by the St. Louis Regional Chamber.

Find Challenge Unlimited, Inc., An AbilityOne Provider employees' phone numbers or email addresses

Challenge Unlimited, Inc., An AbilityOne Provider Global Highlights

North America
231

United States Of America
229
Canada
2

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Challenge Unlimited, Inc., An AbilityOne Provider's Leadership

F. R.
Chief Executive Officer
Mobile Phone
Email
A. S.
Vp Of Human Resources
Mobile Phone
Email
C. M. H.
President/Ceo
Mobile Phone
Email
T. M.
President
Mobile Phone
Email
T. M.
President
Mobile Phone
Email
W. S.
President
Mobile Phone
Email
B. B.
Owner
Mobile Phone
Email
K. J.
Owner
Mobile Phone
Email

Challenge Unlimited, Inc., An AbilityOne Provider Employee Metrics

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50%

0%

2026

2025

Program & Project Management
Community & Social Services
Business
Administrative
Operations
Other

Contact profiles from Challenge Unlimited, Inc., An AbilityOne Provider

Name

Title

Contact Info

Location

Last Update

L. P.
Personnel Director
Mobile Phone
Email
Oct 05, 2023
L. S.
Director Of Residential Services
Mobile Phone
Email
United StatesMissouri
Aug 03, 2024
M. L.
Director Of Human Resources
Mobile Phone
Email
United StatesMissouri
Jul 09, 2024
M. B.
Director Of Training And Development
Mobile Phone
Email
UNITED STATES
Jun 23, 2025
S. S.
Director Of Skills Training
Mobile Phone
Email
Oct 17, 2024
D. M.
Director Of Safety And Security
Mobile Phone
Email
United StatesMissouri
Dec 17, 2025
W. E. M.
Project Manager
Mobile Phone
Email
Dec 11, 2025
C. K.
Business Development Proposal Manager
Mobile Phone
Email
United StatesMissouri
Dec 11, 2025
R. L.
Senior Account Manager
Mobile Phone
Email
United StatesMissouri
Dec 11, 2025
T. S.
Project Manager
Mobile Phone
Email
United StatesMissouri
Dec 11, 2025

Frequently Asked Questions

What is Challenge Unlimited, Inc., An AbilityOne Provider known for?

Challenge Unlimited, Inc., An AbilityOne Provider was founded in 1959 operates in the Non-profit Organizations industry. The company's main headquarters is located in 4 Emmie l Kaus Lane Alton, Illinois 62002 United States; you can contact the main corporate office by phone at

+1-618-465-****

. Explore Challenge Unlimited, Inc., An AbilityOne Provider's company overview page for more information.

What is Challenge Unlimited, Inc., An AbilityOne Provider's most common email format?

Challenge Unlimited, Inc., An AbilityOne Provider employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Challenge Unlimited, Inc., An AbilityOne Provider email formats with LeadIQ.

How many employees does Challenge Unlimited, Inc., An AbilityOne Provider have currently?

Challenge Unlimited, Inc., An AbilityOne Provider has approximately 235 employees as of February 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Challenge Unlimited, Inc., An AbilityOne Provider's key employees and leadership?

As of February 2026, Challenge Unlimited, Inc., An AbilityOne Provider's key employees include:

Chief Executive Officer: F. R.
Vp Of Human Resources: A. S.
President/Ceo: C. M. H.
President: T. M.
President: T. M.

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