Who We Are


Andrew Glyn-Mills

Commercial Director

Andy spent much of his early career in IT sales before moving into building businesses around web and mobile development.  After a successful exit from the sector, Andy moved back into traditional IT and joined the company as Commercial Director in 2004.  His role is to develop and grow the business through new client acquisition, strategic partnerships and M&A activities.

“I enjoy leading a highly talented team where customer service is the primary driver and where the best interests of the client are at the forefront of all decision-making.”


Craig Joyner

Technical Director

Craig founded the business in 2000 to address the issue of poor IT practices often found in businesses where the IT function had grown organically rather than through careful and considered planning.  Very much ‘hands on’, Craig has worked in a number of high profile IT technical roles in major businesses before setting up Simplex.  His role is to manage and support the technical team, oversee the management of the services the business supplies,  and help existing clients to continually improve and optimise their IT function.

“Simplex is unique in that we can offer enterprise grade IT services and solutions to all sizes of SMEs using our wide range of skills and expertise.  It makes a real-world difference to our clients and is very satisfying to see”.