 In Thiruvananthapuram there are many medium and large scale industries which fall under central sector, state sector, co-operative sector, joint sector and private sectors.The Kerala State Industrial Development Corporation is a public sector establishment to set up small scale and large scale industries effectively.The registered working factories in the city include oil mills, cashew factories, cotton textiles, saw mills, printing units, rubber industrial units, chemical units, match factories, general engineering units and automobile workshops.