SOWiL Limited has carried out the following assignments in India and for the British Rail in U.K. :

  • Track designs for up gradation /improvement of existing London Glasgow line of Rail Track of UK extending over a length of approximately 140 km for enhancing the speeds from 100 mph (160 km/hr) to 140 mph (225Km/hr) 

  • Detailed design for providing Ballast less track in six tunnels in the Jammu-Udhampur rail link for the Northern Railways 

  • Project Management Consultancy, involving integrated planning, design, and construction supervision of track, yard remodelling, OHE modification and signalling modifications and Development of facilities for running EMU trains over a 60 km section between Virar and Dahanu-Road on Mumbai Suburban section of Western Railway. 

  • Survey for L-Section, X-Section, design, and drawing for minor & major bridges for Gauge Conversion of Bhinmal Bhildi (km 122 to 223) portion of Bhildi Jodhpur section of N W Railway.



  Project Identification
  Pre-feasibility and Feasibility Studies
  Project Appraisal
  Project Planning and Preparation
  Traffic Surveys
  Topographical Survey

About Us

SOWiL Limited an ISO 9001:2015, formerly known as Sir Owen Williams innovestment Limited, was incorporated in India, in September 1996 with its Corporate Office in Mumbai. The Company's Head office and principal design office as well as APEC and APpave office is at Navi Mumbai; North office including business development, talent acquisition, TraccAssure, CIMMS and TIS as well as highway design and environmental studies at Noida.

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