90. European Electronique

Revenue: £50.3m (-23.7%)

Staff: N/A

European Electronique's UK outfit appears to have been another casualty of the talent shortage, despite strong business activity with high proof of concept and 'high-level' engagements with public sector and higher education firms, the business said.

It cited a dearth of decision-making staff on customer sites resulting in delays around infrastructure decisions, as well as delays around U18 projects won in previous years.