Leading interim service providers


These are the IIM’s “Top 80 Leading Interim Service Providers” listed in four tiers from Platinum, through Gold, Silver and Bronze (20 Providers in each). We also list 20 further ‘honourable mentions falling just outside our top 80.

Based on over 35,000 individual votes, we offer this ranking as a credible list of excellence in interim service provision and commend it to professional interim managers and executives to use.

Awaiting update on 1st July.

Theses listings will be updated from the 2014 to the 2015 IIM Interim Service Provider rankings. We will flag the sections so you can see what has been updated so far.