PERFORMANCE ENGINEERED SOLUTIONS (PES) LIMITED

Company Number: 07525806 Name of Company: PERFORMANCE ENGINEERED SOLUTIONS (PES) LIMITED Nature of Business: Specialised design activities Registered office: Suite 500 Unit 2, 94a Wycliffe

Name of Company: MK OPTICS LIMITED Company Number: 12034569 Company Type: Registered Company Nature of the business: Health related services Trading as: Howard Harris Opticians

Name of Company: EYESTO EDUCATION LIMITED Company Number: 13656732 Registered office: 1st Floor, Fairclough House, Church Street, Chorley, Lancashire, PR7 4EX Principal trading address: Portland

Name of Company: ARTIS TECHNOLOGIES LIMITED Company Number: 13076018 Registered office: c/o Grant Thornton UK Advisory & Tax LLP, 11th Floor, Landmark St Peter’s Square,