The following Socio-Economic Studies were conducted by Mahintana Foundation, Inc.:

1. Bio-Resource Assessment of the Mt. Matutum Protected Landscape (FPE)
2. Socio-Economic Study of the Liguasan Marsh
3. Socio-Economic Study and Public Scoping of Kalsangi Golf Course (Dolefil)
4. Poverty Mapping of Sarangani Province (PEF)
5. Poverty Mapping of South Cotabato Province (PEF)
6. Comparative Study of the Socio-Economic Profile of MMPL Municipalities
7. Socio-Economic Study of Farm Management Contract (FMC) Holders of Dolefil
8. Socio-Economic Study of Farm Management Contract (FMC) Holders of TropiFresh
9. Socio-Economic Study of Selected Barangays in Tupi and Polomolok (Dolefil)
10. Yaman-GenSan Evaluation 2003