Sigma Engineering Co. Ltd is a Kenyan company that was establishedin 1977 and works to make a greener and more secure future foreveryone. We mainly deal with mechanical, electrical, water andirrigation engineering and security system installation. We supply,install and design complete systems. We also stock all necessaryspare parts for our equipment. Our clients include: Governmentagencies, Local Government, Non-Governmental Organizations, LargeScale Farming Estates as well as Small Scale Farmers. We aredependable, efficient, established and customer conscience. SigmaEngineering Co. Ltd is always dedicated to the customer.