SIRIMCal Headquarters (HQ) is one of the largest calibration company in Selangor which is located at Jalan Beremban, Shah Alam. SIRIMCal HQ was first located in Subang Jaya and later relocate to Shah Alam in November 2013. SIRIMCal HQ is capable to serve customers from all over Malaysia including offshore calibration and overseas company mainly from Singapore, Brunei, Thailand and Indonesia.