About us

The owner Steve Griffiths, is a long established industry professional.

Steve has seen his Portman brand evolve from manufacturing traditional limestone fireplaces in the 1970s to one of the areas foremost stone specialists.

His expertise in manufacturing, purchasing and sales has allowed the business to win and retain substantial contracts from some of the countries most prestigious house developers, nationally acclaimed builders, award winning architects and discerning private individuals.

Our Staff
All have been trained to the very highest standards and believe in the quality product that’s being sold at Portman Stone.
All of our Staff are experienced in their respective job roles which we believe reflects when you meet the Portman Stone Team.
Our Staff will aim to facilitate your requirements exactly and it’s our philosophy to try and always surpass our Clients expectations.

Our Facilities
Our clean modern facilities are on the Airfield industrial Estate in Christchurch Dorset. We have a showroom that houses literally hundreds of Granite, Marble and Quartz samples for you to touch and feel. We carry a large stock and are able to source any stone selected within a matter of days usually.

What makes a difference?
We provide some very specialist finishes to the products we supply and equally we are able to supply budget projects that will still look fabulous for years to come.

Don’t just take our word!
We have completed literally hundreds of Portman Stone installations and regularly receive telephone, letter and e-mail testimonials, we keep our testimonial file in our showroom and are proud and happy to share those with you upon request.