About

Our aim has always been the same: Be the Best!

At Sigma, all the staff come to work each day because we believe in what we do and we strive to perform at our best.

Construction companies across the world often don’t know where they can go for reliable used equipment… We are fast becoming the industry leaders in exporting machines and we can help you!

Sigma Plantfinders Experience

Sigma Plantfinder Limited are a global exporter of machinery for the construction industry with over 40 years of experience. First, the original partnership – James and Sons was formed in Bristol in 1975 and in 1994 the business decided to relocate to Stokesley, North Yorkshire and continued trading as James of Stokesley.

In 2007 the significant growth of the export division resulted in the company getting additional premises in John Boyle Road, Middlesbrough where Sigma Plantfinder operates today. In August 2014 the business was incorporated and now trades as Sigma Plantfinder Limited.

We offer a service that allows our customers to buy with complete confidence. Our 40 years of industry experience allows us to provide the ultimate level of service that you are looking for.

From your initial enquiry, right through to after sales care, we will support your every need.
We are the ONLY company that offers a 2 month parts warranty* and that is because our customers come first.

Take a look at some of our client feedback.


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