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The practice was formed in 1970 with the aim of providing a personal Structural and Civil Engineering Service. In the years that have elapsed since formation, our philosophy has remained consistent and the present Directors play an active role in the design and consultancy service which the practice offers.

The Director of the business is Ananthan Sivayoganathan who is supported by the company secretary Joanne Poet. Project related support comes from our Associates Helen Erentz, James Allan and Edward Vernon.

The practice is ISO 9001 quality assured and has an active training programme for Design and Health and Safety. Our resource of skilled and experienced people allows us to offer a wide range of expertise and advice on all types of project.

collinshallgreen LTD has the capability and experience to undertake any project, from initial inspection to the design of all elements for all types of building, incorporating materials appropriate to the type of building and functional or architectural expression.

The following pages give brief details of some of our Clients and projects we have been involved with over the years under our former names of Jackson and Peplow and brealeygreen LTD.