Salaries. This is clearly a budget allocation issue from the higher levels, as achievement is recognised by lower management but often with a shrug as to what will happen in regards to recognition. We've struggled to retain good staff due to difficulties in cultural transitions and engineering expectations from other departments, as the sales team have dominated this tech company. IRIS does tend to feel like an acquisitions firm, rather than a cohesive structure but within the smaller settings such as the Leeds office, many are open and friendly.