ESIS Limited is a legally registered company under Tanzania companies registration ACT of 2002 incorporated on 18th August 2009 with incorporation No. 72417. It is owned by senior geologists, engineers with adequate education and experiences.
ESIS is then provisionally licensed by NACTE to offer long term technical education as a private technical institution in January 2012 with the registration no. REG/EOS/041P.
On 25th March 2014, ESIS was granted a full registration by NACTE with the registration no. REG/EOS/041.
ESIS’s head office is located at Ndala in Shinyanga Municipality while classes and dormitories are currently located within the mining premises of Williamson Diamond Limited in Mwadui Shinyanga.