*Mercury Security Management Ltd has appointed Paul Fletcher as technical director. With over 30 years' experience in the fire and security industry, he has designed some of the largest IPbased integrated security systems protecting people and assets across the UK
* Corinna Nesbitt becomes contract manager at Mercury Security Management.
She has worked within the security industry for 13 years and has held key management roles, supporting and providing security solutions to a number of blue chip companies in the north
* In another appointment at Mercury Security Management, Aisling Denny becomes help-desk coordinator. In her four years within the sector, she has previously managed a team of 12 engineers as well as responding to consumer queries.
* Karen Grimason has been appointed media and PR consultant at Belfast-based Stakeholder Communications. Previously news and digital editor at the News Letter, in the last 20 years she has held a number of senior media roles.