July 2008 : Zaveh Cement Plant at Torbat Heydarieh was completed and formally handed over to the client.

July 2007 : Ethylene Plant (Mega Olefin) at JAM Petrochemical Complex was completed and formally handed over to the client.

December 2005 : The pre-commissioning of Mega ethylene plant of JPC company was started.

July 2005 : Ethylene Plant at Marun Petrochemical Complex was completed and formally handed over to the client.

February 2005 : The contract of Mega ethylene plant of JPC company was awarded.

January 2005 : Polypropylene Plant at Marun Petrochemical Complex was completed and formally handed over to the client.

December 2004 : Sazeh Khavar was accredited with the ISO 9001-2000 and became the first industrial construction contractor for the Gas, Oil, and Petrochemical industry for the field of civil, mechanical, electrical and instrumentation works.

November 2004 : Third Aromatic Plant at Bandar Imam was mechanically completed and formally handed over to the client.

October 2003 : Cooling Tower for the Third Aromatic Plant at Bandar Imam was mechanically completed and handed over to the client.

October 2003 : Booali Sina Petrochemical Company awarded Sazeh Khavar for completion of the Cooling Tower Project 3 months a head of schedule.

September 2003 : Sazeh Khavar was awarded the fabrication of 478 Km of piles for the Bandar Imam Area and with the substantial investment produced 1 kilometre of piles daily.

September 2003 : Shariati Power Station at Mashad was completed and formally handed over to the client.

May 2003 : Polypropylene Plant at Amir Kabir Petrochemical Complex was mechanically completed and formally handed over to the client.

January 2003 : High Density Polyethylene Plant at Amir Kabir Petrochemical Complex was mechanically completed and successfully commissioned.

August 2002 : Ethylene Plant at Amir Kabir Petrochemical Complex was mechanically completed and formally handed over to the client

April 2002 : Cooling Tower for the Fajr Petrochemical Complex at Bandar Imam was mechanically completed and handed over to the client.

July 2000 : Khorassan Steel Complex was mechanically completed and formally handed over to the client.

June 1996 : Khorassan Petrochemical Complex was mechanically completed and successfully commissioned.

June 1996 : Sazeh Khavar Company was awarded for the completion of Khorassan Petrochemical Complex 6 months ahead of schedule.