Why Sigma?

sigma company has years activity old in web designing and electronic services

What is Sigma's position on the Supreme Informatics Council?

Sigma has the top rating of the supreme informatics council among the organizational portal manufacturers in the country، It has number one rating in supreme informatics council.

What certifications does Sigma have?

certificate of number one ranking in supreme informatics council
Software Security Certificate (from Hasin Ayman Qeshm Company)
Software Certification of Registration and Confirmation
Administrative Certificate of Health
exploitation License (as a knowledge-based company in the field of information technology)
Certificate of Membership in the Organization of Computer Trade Union of the country
Certificate of Value Added