John Tierney

GJC Holdings Ltd. is a British company that specializes in manufacturing bespoke toughened glass for various applications. The private company is based in Prescot, UK. The company's conservatory glass helps to reduce energy bills and can be tailored to meet specific requirements. The company has 25 years of experience and provide standard and express delivery options. Founded in 2017, the company offers high-performance ambience conservatory roof glass with self-cleaning properties and customizable visual options.

Tuff X Processed Glass Ltd. is a leading processed glass manufacturer with over 20 years of experience in the industry. The company is based in Prescot, UK. The British company uses the latest technology to meet consumer expectations. The company offers a variety of walk-on glass rooflights that can be fitted both internally and externally. The company also manufactures toughened glass and laminated safety glass products with over 25 years of experience. TuffX provides glass partitioning solutions that offer a combination of security and style. It was founded in 1947, and the CEO is John Tierney.