Stewart Bone: Chairperson Learn more about chairperson, Stewart. Expand Stewart Bone joined the Board of Directors in 2012 elected as vice chair, later elected as chairperson in 2014. Stewart offers a wealth of knowledge in management, with a career that spans 36 years within companies such as Boots Manufacturing and BMI. Stewart brings with him experience in IR, financial management, 3rd Party Customer Management, Staff and Site management enforcing and maintaining quality standards as well as implementing and managing web based quality systems. Stewart's commitment to the community can be seen through his dedication to the boys brigade, in his role as Battalion Secretary for Airdrie and Coatbridge.