1976

Establishment of Espee Engineering Company, Delhi, (Turn Key Electrical Contracts).

1984

Milestones Engineering Private Limited, Delhi (Turn-Key Electrical Project).

1987

Mile Aire Private Limited, Okhla, Delhi, (Operation & Maintenance of Facilities in Electrical, Plumbing, Air Conditioning & BMS).

1992

Milestones Switchgears Private Limited, Gurgaon, (Manufacturing of Electrical Panels).

2007

Karolia Lighting Private Limited, Rudrapur, U.K, (Sheet Metal Work : Electrical Panels,Telecom, UPS Cabinet & etc.).

2010

Acquired United Electric Co. Private Limited., Gurgaon ( LT & HT Bus Ducts upto 33 KV).