I worked with Simon and Johnny Atom for over a year and I can say without hesitation that he is the best consumer video games PR professional in the UK. I wouldn't hesitate to recommend him and look forward to the opportunity of working with him again
Joel Benton - Partner, Interactive Studio Management

Through bosses and former peers I've gotten to know Simon Callaghan very well and can vouch for him as both a dedicated professional and a friendly, likeable individual. Simon has more industry experience than I've had hot dinners
Andy Robinson - Writer, Playtonic Games

Simon Callaghan is one of only a few, true consummate professionals left in this industry. His product knowledge, genuine gaming passion and industry experience will always command more respect and attention than the numerous faceless publishers and clueless PR agencies who I don't care to mention
Chandra Nair -
Marketing Manager, Nintendo

JohnnyAtom Productions know their market, are very professional and always gives that little extra to make any business, big or small, feel like a valuable client. We really appreciate their ability to work against tight deadlines and their flexibility, two key ingredients that are crucial in such a dynamic business as the computer games industry. Their many years of experience and attention to personal detail translates into a vast network of personal connections with key media benefiting the end consumer - us! We would highly recommend their business to anyone trying to make a mark on the UK market through PR
Susana Meza Executive Vice President Publishing, Paradox Interactive

JohnnyAtom Productions and Simon Callaghan's track record in PR is second to none. Very effective and a well respected industry professional.
Alan Dykes - Head of Digital Marketing UK - Ubisoft

Johnny Atom are by far the best specialist gaming PR agency to work with in the UK and that is why I have continued to work with them for the last 5 years. Every campaign they have executed has been of the highest calibre and I have absolute trust in the team to deliver, both in terms of the quality and quantity of coverage. Johnny Atom make it look easy, when it certainly isn't.
Oliver Birch - Marketing Director, Hothead Games