and Bogijan Business development group The business development group produces CAD & GIS applications, digitization, archiving, vectorization, and scanning of drawings, among other services. Associated companies Tide Water Oil Co. (India) Ltd. This division produces lubricants and greases under the Veedol brand. The company currently owns 26.23% of Tide Water Oil Co. Ltd. Descon Ltd. Descon provided consultant services in the power and energy sector, engineering drawing, GIS, management consultancy, and software development. It was started its operation in the mid of 90's. Initially it was the stakeholder of DPSC or India Power. But after DPSC was taken over by SREI Group, Descon tied up with JSW Group. On 30 June 2014 Descon closed down its major operations as company was suffering from huge loss for last three years. Webfil Ltd. Webfil is a telecommunications provider, offering a digital micro radio telecommunication network, fibre optic communication systems, multiplexers and message switching systems, and telecommunication network services. Additionally it manufactures filaments for GLS lamps, and cathodes for fluorescent Lamps. Yule Financing & Leasing Co. This company provides loan syndication, capital restructuring, financial re-engineering, management of insurance for medium-sized capital business units, and corporate advisory services. Subsidiary companies Hooghly Printing Co. Ltd. This subsidiary provides multi-colour offset printing. It has regional offices in New Delhi, Mumbai and Chennai See also David Yule References External links The Yule Group Government-owned companies of India Companies based in Kolkata Companies nationalised by the Government of India Indian companies established in 1863 Engineering companies of India Companies listed on the National Stock Exchange of India Companies listed on the Bombay Stock Exchange Indian companies established in 1919