We are a web agency with over 6 years of experience in web strategy, design, and development and a staff of energetic and talented people, wired for creativity. Inspired by our strong passion for all things digital, we give the best solutions by merging expertise and technology.

Curious and flexible by nature, we are always open to human and technological change. We offer the highest quality for each project, paying attention to every detail. We care for our clients and aim to build enduring relationships with them.


Tom Ponsonby Founder & CEO

Tom founded exSite Communications in 2009 to meet a clear need for web and graphic design services in the commercial and political market. He studied business and political science at Trinity College Dublin, as well as public relations at the Irish Academy of Public Relations, before expanding to web design and digital marketing and communications.

Tom has experience working in Ireland, the UK and the US, in multiple sectors, and is also actively involved in The British Irish Chamber of Commerce, The Trinity Business Alumni, The Kildare Street and University Club, and Lansdowne Lawn Tennis Club.

Tom is the Office DJ (only because he owns the speakers), and he wears cycling shorts without shame.

Timothy Guiney Technical Director

Tim’s background is in business, eCommerce, politics and management. In addition to English, Tim knows the mark-up languages PHP, XHMTL, and CSS. His strengths include solving problems and cross-platform technical knowledge.

Tim’s soft spoken words keep the office ticking. He also has lofty ambitions to keep a tidy desk.

Jorge Salazar Server Admin & Technical Support Eng.

Jorge moved from Venezuela to Ireland in 2013. He worked as a Network Engineer and an IT Engineer before joining exSite, and he is excellent with both hardware and software.

Jorge refuses to share his Game of Thrones mug. He’s so cool he has three monitors.

Sarah Mitchell Finance Director

Originally from London, Sarah worked in UniChem/Alliance Boots where she became passionate about systems that ensure service delivery runs to the highest standard. Sarah is the experienced backbone of the business that heads up the financial and administrative functions keeping exSite ticking over efficiently.

Sarah likes needles. Knitting, embroidery, that sort of thing.