- Marianist Retreat & Conference Center — (636) 938-5390
- Mercy Center — (314) 966-4686
- Pallottine Renewal Center — (314) 837-7100
- Rockhaven — (636) 671-3623
- The White House Retreat — (314) 533-8903
- Kings House Retreat & Renewal Center — (800) 779-7909
- LaSalle Institute — (636) 938-5374