Company certificates are as follow:

1. Contracting Competency Certificate

In year 2006, Zirasas Company has obtained Contracting Competency Certificate in following areas:

•  Grade 1: In field of installations and equipment
•  Grade 1: In field of industry and mine
•  Grade 5: In field of road and transport

 Now, since the validity of this certificate is expired, the renewal process is started and the new certificates will be attained soon.

2. Letter of Appreciation (From Pars Oil & Gas Co. for the Phase 9-10 Pipeline Construction Project)

3. Letter of Ministy of Petroleium  Dated 17th April 2005

4. N.I.O.C Appreciation Letter for Project of Gas Transfer from Tabnak to Persian Refinery

5. ISO 9001:2008 Certificate