Trinity Services Inc.: Detailed Company Information & Corporate Profile
Summary
Trinity Services Inc., founded in 1950 and headquartered in New Lenox, Illinois, operates within the social services sector with a workforce between 1,000 and 5,000 employees and annual revenues ranging from $100 million to $500 million.
The organization delivers comprehensive care for individuals with developmental disabilities, intellectual impairments, autism, FASD, and mental illness through residential support, community day services, respite care, and therapeutic programs such as ACT therapy and applied behavior analysis. Patient‑centered planning and advocacy are integral to its mission, ensuring tailored support across a spectrum of behavioral health needs.
Leadership includes coordinators and specialists such as Emily Willis, Jessica Wilkey, Jaclyn Smyth, Chrisette Klima, Brianna Challis, and Kathy Knoppe, who guide program development, quality assurance, and independent living initiatives to uphold Trinity’s commitment to empowering clients toward self‑determination.
| Trinity Services Inc. Website | trinityservices.org |
| Industries | |
| Trinity Services Inc. Headquarters Address | 301 Veterans Parkway, New Lenox, Illinois, 60451 US |
| Company Size | 1000-5000 employees |
| Specialities & Services | Developmental Disabilities, Residential Services, Mental Illness, Autism, Supported Employment, Person-centered planning, Intellectual disabilities, FASD, Counseling, ACT therapy, Mental Health, Applied Behavior Analysis, Behavioral Health, Respite Services, Therapeutic Services, Community Day Services, Advocacy, Nonprofit Leadership |
| Technologies | ASP.NET, Azure, jQuery, Flask |
| Founded | 1950 |
| Estimated Annual Revenue | $100M - 500M |
| Updated: | 2026-09-10 |
Estimated Website Traffic
The chart shows a growth in traffic to the trinityservices.org website. In August, traffic increased to 7905, compared to 7025 in the previous month. The highest traffic in 2026 was recorded in August, reaching 7905 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Trinity Services Inc.'s workforce includes employees across a wide range of tenure levels.
3% have been with the company for less than 1 year5% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years9% have been with the company for 5 to 7 years14% have been with the company for 8 to 10 years58% have been with the company for more than 11 years
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Trinity Services Inc. Corporate Information: FAQ
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