Sister Concerns and other Institutions under the same organization:

Inside Bhilai region:

  1. Christian College of Engg. & Technology, Bhilai
  2. St. Thomas College, Bhilai
  3. Mar Baselios Vidhya Bhavan, Bhilai

Outside Bhilai:

  1. M. G. M. Higher Secondary School, Kolar, Bhopal
  2. M. G. M. Primary School, Ashoka Garden, Bhopal
  3. M. G. M. Higher Secondary School, Bokaro
  4. St. Marys Nursery School, Bokaro
  5. M. G. M. School, Calcutta
  6. St. Gregorios Educational Institute, Calcutta
  7. M. G. M. School, Chandrapur
  8. M. G. M. High School, Dewas
  9. M. G. M. Higher Secondary School, Dhanpuri
  10. St. Thomas Primary School, Guwahati
  11. M. G. M. Higher Secondary School, Itarsi
  12. M. G. M. Higher Secondary School, Pitambur, Indore
  13. St. Marys Higher Secondary School, Jabalpur
  14. M. G. M. Higher Secondary School, Jabalpur
  15. M. G. M. High School, Indore
  16. St. Marys Mission School, Jamshedpur
  17. M. G. M. Higher Secondary School, Korba
  18. M. G. M. Kamalini Nursery School, Balco, Korba
  19. M. G. M. Higher Secondary School, Dhabakala, Makodia
  20. M. G. M. Higher Secondary School, Dimapur, Nagaland
  21. M. G. M. School, Nagpur
  22. M. G. M. School, Patna
  23. St. Marys Nursery School, Ranchi
  24. M. G. M. Senior Secondary School, Rourkela
  25. M. G. M. Higher Secondary School, Raipur
  26. M. G. M. Higher Secondary School, Bagdona-Sarni
  27. St. Gregorios Nursery School, Sagar