During the 2025-26 school year, Trinity's seniors will gain invaluable experience in a wide variety of professional positions at the following businesses and organizations.

If you are interested in partnering with Trinity and becoming a Corporate Sponsor, please visit the Become a Corporate Sponsor page.

Aaron's T's and Signs

CLE Consulting Firm

Cleveland Clinic 

Corpus Christi Academy

Cuyahoga County Board of Health

Fairview Hospital

Fidelity Hotel

Halo Crowning

Haven Home

Her Gifted Hands Massage and Wellness

Hillcrest Hospital

Holden Forests and Gardens

Holy Name Elementary School

Jennings Center for Older Adults

Judge Brendan Sheehan

Julie Billiart School

Kairo Kids Childcare

Keller Williams Living

Keratin Barber and Cosmetology College 

Mary Queen of Peace School

Marymount Childcare Center at Jennings

Marymount Hospital

Nicole Brewer & Crew

Northeast Ohio Regional Sewer District

Oswald Companies

Rainbow Babies and Children’s Hospital

Remington College

Silky Strands Salon and Spa

South Pointe Hospital 

St. Adalbert Catholic School

St. Benedict Catholic School

St. Benedict School Early Learning Center

St. Dominic School

St. Mary Byzantine School

St. Rocco School

Swagelok

The Cleveland Clinic

The Neighborhood News

The NGU Collection

Trinity High School

Village at Marymount

Womankind