1. COMSATS Institute of Information Technology Islamabad
COMSATS Institute of Information Technology is Public sector Institute having multiple campuses in different cities of Pakistan. The main Campus of COMSATS is Islamabad Campus which is located in Chak Shahzad Islamabad. COMSATS established in 1998 and produce quality education and the students graduated from COMSATS showed the best performance in the IT sector of Pakistan. They played a vital role in the development of Pakistan. COMSATS offers multiple degrees like engineering, Management & natural sciences etc but when we talk about CS department of COMSATS it is one of the best departments in the Pakistani universities.
2. National University of Science and Technology (NUST) Islamabad
National University of Science and Technology (NUST) Islamabad is the best university of Pakistan for different programs like Engineering, Computer Science & IT and Management etc. But NUST Computer science department is also one of the best because computer sciences and engineering are relatively closed departments.
3. Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad
Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad is located in Nelore Islamabad. Although PIEAS is also an engineering university in HEC Rankings as I said above that CS & Engineering are very closed. PIEAS is proudly governed by Pakistan Atomic Energy Commission PAEC Pakistan. PIEAS offers scholarships for MS Computer Science in the collaboration of National ICT Fund & Scholarship.
4. National University of Computer and Emerging Sciences (NUCES)
National University of Computer and Emerging Sciences (NUCES) also known as FAST University. FAST University is located in H11 Sector near Islamic International University (IIUI). FAST is famous for its CS & Management programs. FAST studies are slightly considered tough and survival in FAST is not easy but graduates of FAST are their own example in the field of Web Development, Android MAC & Windows Development. FAST has multiple campuses in different cities of Pakistan but the main campus is in Islamabad.
5. Quaid-i-Azam University Islamabad
Quaid-i-Azam University Islamabad is purely government sector university located in Islamabad near Bara Kahu & Lake View Park. Quaid-i-Azam University Islamabad is famous for its general ranking in HEC Rankings 2015. Best thing of Quaid-i-Azam University Islamabad is that it offers almost all basic and natural science degrees. Quaid-i-Azam University Islamabad is best due to its age. CS department of Quaid-i-Azam University Islamabad was established in 1976. One another factor of Quaid-i-Azam University Islamabad is that you will see faculty members in all universities of Pakistan graduated from Quaid-i-Azam University Islamabad.