The biggest landlords, comprador bourgeoisie and land developers lord it over the region, among them the Ayalas, Sys, Tans, Zobels, Roxases, Puyats, Lopezes, Yulos, Reyeses and Murrays.
Namamayagpag sa rehiyon ang pinakamalalaking panginoong maylupa, burgesya kumprador at dambuhalang land developer gaya ng mga Ayala, Cojuangco, Sy, Tan, Zobel, Roxas, Puyat, Lopez, Yulo, Reyes at Murray.