1- Supply, rehabilitation and operation of 12 treatment plants for the sugar companies group in Kom Omo, Edfu and Armant 1992-1994.
2- Updating the control unit and control devices for 7 boilers in the Transportation and Engineering Company in Alexandria 1994.
3- Updating two steam boilers 85 tons, 55 bar each, in the Industrial Silk Company, Alexandria 1997.
4- Updating the environmental treatment plant in the Transport and Engineering Company in Alexandria 2000.
5- Design, installation and operation of the control system for 2 cardboard paper machines at the Paper and Cardboard Company in Menoufia 2002.
6- Rehabilitation of the yeast unit in Al-Salam Factory 2002.
7- Updating all control systems for 2 boilers with a capacity of 14 bar 25 tons / hour steam at the Transportation and Engineering Company in Alexandria 2007.
8- Updating the control and monitoring system for boiler No. 2 with an efficiency of 45 bar 55 tons of roasted steam in El Nasr Fertilizers Company 2013.
9- Rehabilitation of the complete unit for producing ammonia sulfate in El-Nasr Fertilizers Company 2014.
10- Updating boiler No. 1 and updating the monitoring system for boiler 1 and 2 with an efficiency of 45 bar 55 tons of roasted steam in El Nasr Fertilizers Company 2016.