California State Teachers Retire System Calstrs, they are known for providing for disability and less privileged children, they offer these children with various opportunity. California State Teachers Retire System is one of the largest retirement funding scheme in the whole of California and also they are on the 11th position in the largest and public pension scheme in the world, Calstrs, they are controlling over $254.7 billion portfolio, they are also in partner with the federal government of California in other to ensure the smooth running of the platform. California State Teachers Retire System was founded in 1913, the main focus and objective of the firm is to provide the pre-kindergarten children through the community college, Calstrs they also help their families and the support them through their Program.