Mainstream Granite Ltd - About Us

Mainstream Granite Ltd are Importers and Distributors of Granite, Marble, Quartz & Quartzite.

We are an established UK company with over 22 years experience within the Natural Stone Industry supplying slabs of the highest quality Granite, Marble, Quartz & Quartzite.

Our wide range of stone products are all personally selected from around the world and we distribute across the UK.

We predominantly supply through Fabricators, Builders, Architects and other wholesale outlets with the large range of stock that we hold. Additionally, we service bespoke orders importing large quantities of material into the UK for specific projects.

We also welcome end clients to personally visit so they can select the specific material for their project.

Mainstream Granite Directors at our Sudbury HQ

Mainstream Granite Limited was formed in 2014 by Mark White with the objective of filling a niche in the wholesale Natural Stone market place. With more than 20 years of experience in the industry Mark has a great attention for detail and a passion for providing the best customer service to our clients.

In July 2016 Dan Minnis joined Mainstream Granite as a Partner bringing investment and a wealth of business experience enabling the growth of the business and expansion of the product range.

In September 2016 Mainstream Granite became the exclusive supplier for Novaestone in the UK, introducing this brand new range of Quartz products. Novaestone is a high quality product offered by us initially in 8 colours. We can also fulfil bespoke orders to any quantity and additional available colours.

August 2017 saw the launch of our Exclusive in-house designed stunning Calacatta Quartz range.

Mainstream Granite Ltd continues to offer the highest quality products with the highest quality of customer service to our ever evolving client base.

Calacatta Bianca Grigio Exclusive to Mainstream Granite Ltd
Calacatta Bianca Grigio
Calacatta Bianca Legero Exclusive to Mainstream Granite Ltd
Calacatta Bianca Legero

Who we supply to

Mainstream Granite Ltd. supplies stone to Fabricators, Kitchen fitters, Stone Masons, Manufacturers, Bathroom Fitters, the Building Trade, Architects, Interior Designers and anyone with a requirement for stone slabs! We are happy to discuss your individual specifications and supply any quantity, large or small for your specific projects.

Check out our Installation Gallery to view some of the completed projects by our clients using products supplied by Mainstream Granite Ltd.

Quality, On Time, Every Time

We are proud of our range of Marble, Quartz and Granite products. Our Customer Service is second to none - we deliver #ontime #everytime. Working in the industry for over 22 years we have a lot of repeat custom, because of our dedication to quality and reputation for reliable delivery we increase our client base year on year.

We have happy customers throughout the UK and look forward to speaking with you to discuss how we can help you.

Follow our latest updates Mainstream Blog to keep up to date with our current offers, latest arrivals, projects and industry news.

 Discover our full product range here 

Granite slabs from Mainstream Granite Ltd

Granite is a naturally formed extremely strong and versatile material. It offers a high-density, non-porous surface that makes it resistant to stains and easy to maintain.

See the latest quartz selection

Quartz is an engineered stone, formed by using 93% natural quartz with resin bonding. It has the appearance and feel of stone and is extremely strong and hard wearing.

Finest Marble selection

Marble is a natural stone, a hard type of limestone, typically white with coloured motlings or streaks. Great for a mix of interior installations and always delivering the wow factor.

Quartzite from Mainstream Granite Ltd

Quartzite is found across the globe, a naturally occuring stone thats extremely hard, formed when Sandstone is heated and compressed through tectonic activity with Quartz.