SUPARCO Apprenticeship 2023 SITT. SUPARCO Institute of Technology SITT was set up. It’s an elite institution offering the very best training to professionals who need technical expertise. We recognise and support diversity in our community, focusing on values of responsibility and commitment to examine the potential of talented young people. In the HitoTech environment we train them with modern, scientific methods and practical techniques so that they can better serve their organisation.