We Are At
| Details | Count | City |
| AICUF TN Secretariat | 1 | Tiruchi |
| Apostolic Home | 1 | Dindigul |
| Archives | 1 | Shembaganur |
| College of Education | 1 | Palayamkottai |
| Community College | 1 | Nagapattinam |
| Dialogue Centre | 1 | Kanyakumari |
| Hr. Sec. Schools | 8 | Devakottai, Dindigul, Madurai, Nagercoil, Oriyur, Palayamkottai, Thoothukudi, Tiruchi |
| House of Studies | 1 | Tiruchi |
| Institutes of Business Administration |
2 | Palayamkottai, Tiruchi |
| JESCCO | 1 | Tiruchi |
| JMAADD Centres | 2 | Nagercoil, Tiruchi |
| JRS: Tamil Nadu | 1 | Dindigul |
| Novitiate | 1 | Dindigul |
| Parishes | 6 | Kadamalaikundu, Madurai, Mullaikudi, Oriyur, Royapuram, Tiruchi |
| Pre-novitiate | 1 | Vilangudi |
| Primary Schools | 9 | Ariyamangalam, Devakottai, Dindigul, Madurai, Oriyur, Palamalai, Pallangi, Puduputhur, Tiruchi |
| Publishing House | 1 | Dindigul |
| Retreat Houses | 3 | Dindigul, Kanyakumari, Shembaganur |
| Social Action Centres | 6 | Devakottai, Madurai (3), Nagapattinam, Shembaganur |
| TN Secret: Apost Prayer |
1 | Dindigul |
| Technical Institutes | 2 | Madurai, Nagapattinam |
| University Colleges | 3 | Karumathur, Palayamkottai, Tiruchi |
| Zen Centre | 1 | Perumalmalai |