Please note that all IIM Surveys are covered by copyright but may be freely used by the interim community with due acknowledgement. They MUST NOT be located on any other website or shareable storage location, in part due to minor updates that we make, and should only be accessed by linking to the appropriate URL on the IIM website.
The Institute is delighted to publish the IIIM Interim Management Survey 2025, which contains the results and analysis of the survey of interim managers and executives carried out in April 2025, including the Leading Interim Service Provider (ISP) rankings.
Please note the usage rules listed above this report section.
The Institute’s Interim Management Survey 2024 which contains the results and analysis of the survey of interim managers and executives carried out in April 2024, alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2023 contains the results of the survey of interim managers and executives carried out in April 2023 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2022 contains the results of the survey of interim managers and executives carried out in May 2022 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2021 contains the results of the survey of interim managers and executives carried out in May 2021 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2020 contains the results of the survey of interim managers and executives carried out in May 2020 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2019 contains the results of the survey of interim managers and executives carried out in May 2019 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2018 contains the results of the survey of interim managers and executives carried out in May 2018 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2017 contains the results of the survey of interim managers and executives carried out in May 2017 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2016 contains the results of the survey of interim managers and executives carried out in May 2016 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2015 contains the results of the survey of interim managers and executives carried out in May 2015 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2014 contains the results of the survey of interim managers and executives carried out in April 2014 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2013 contains the results of the survey of interim managers and executives carried out in May 2013 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2012 contains the results of the survey of interim managers and executives carried out in May 2012 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2011 contains the results of the survey of interim managers and executives carried out in May 2011 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute’s Interim Management Survey 2010 contains the results of the survey of interim managers and executives carried out in May 2010 alongside advice and guidance about how to get the very best out of working with interim service providers.
The Institute of Interim Management (IIM) is the UK’s only professional body for independent Interim professionals. All our members operate in business on their own account as Interim Managers and Executives working at board or near-board level. The Institute is run by a Board and Executive Committees of seasoned Interim Managers and is committed to supporting and promoting professional Interim Managers working in the UK and internationally.
© Institute of Interim Management 2025 - Institute of Interim Management, registered in England & Wales, No 04589083
