A reputation that stands the test of time With over 45 years’ experience specialising in the piling industry and a primary focus on relationships, we know what our customers are looking for and where to find it.
43
Countries shipped to
800+
Impressive machines
48
Trusted brands sold
45+
Year in business
Why choose Sigma? We’re industry leaders for a reason
We are experts in the piling industry with over 45 years’ experience. Our team are experts in the field and we know what our customers are looking for and where to find it.
We are specialists in building long term relationships with our clients with some of the most fruitful starting more than two decades ago, and still going strong to this day.
We understand deadlines which is why every machine we sell will be ready to go straight from delivery to the job site with no down time or repairs needed.
We make sure our exclusively sourced machinery comes from suppliers we can trust and who won’t let us down. We only sell the finest quality machinery and parts.
A promise to our customers
Our personal guarantee and binding promise to you is that we guarantee you can take any machinery you buy from us straight from delivery to the job site with no downtime. That’s been our promise to our customers for over 45 years and we stick by it every single time.
Have confidence in our service. If the machine is not to your satisfaction or does not perform the way it should all you need to do is let us know and we will put it right. Guaranteed.
Wherever you are, we’ll get your machine to you We deliver all around the world
We believe that your acquisition should be a simple and straightforward experience, our highly skilled and dedicated team accustomed to working with global clients are always on hand around the clock to guide you through for an easy transition of ownership.
Get to know who you’re buying from The Sigma team
Adrian James
Chairman
Kurt James
CEO
Paul Ralph
Sourcing Executive
Barry Saltmarsh
Shipping & Aftersales Manager
Julie Goble
Head of Accounts
Helen Gawthorpe
HR Manager
From 1975 to today 45 years going strong
Founded by Adrian James, Sigma started as James and Sons, a Bristol-based supplier of used machinery. As the James family grew, the business moved to the industrial heartlands of Middlesbrough where we became Sigma where we are now the specialists in piling, drilling and foundation machinery, renowned for our expertise, service and long-lasting relationships.