Amtron is the official Assam Govt organization to carry out the Tech City plan, build and operate. QMC licenced to Amtronics CC who is working with Amtron.

From the https://amtronicsindia.com/ website:

Qamronics India PVT is the joint venture formed by Amtronics and Assam Electronics Development Corporation Ltd, (AMTRON) which is the State-owned Public Sector Undertaking of the Government headed by M.K.Yadava. AMTRON is devoted to advancing emerging electronics technologies that lead to creating new industries and employment opportunities in Assam India, with operations based in Assam Republic of India.

Qamronics India PVT has been established to manufacture quantum dot semiconductors and quantum dot thin film solar cells using patented technologies licensed from Quantum Materials Corp USA.