Quantity Solutions Inc. was established in 2008 with a vision to create a Filipino engineering company that will serve local and international projects. It was established by Engr. Rynor G. Jamandre, a board topnotcher in Civil Engineering and one of the few Filipinos who is a certified member of the London-based Royal Institution of Chartered Surveyors (RICS) and Engr. Tim Cleveland, a US Military Engineer based in Washington.
QSI now employs over a hundred professionals after less than a decade of operations. It upgraded itself into a recognizable brand by implementing ISO 9001:2015 quality systems in 2018. Since its inception, it has completed more than 600 projects, mostly from notable developers in the Philippines and abroad.