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Our Affiliates & Partners

The IIM is delighted to affiliate and partner with a range of organisations.
Their valuable support helps to promote and advance the cause of the Interim management community and our members.  Affiliates are Interim Service Providers (ISPs) whilst Partners are providers of products/services to the interim sector, discounted to IIM Members.
They are listed here in alphabetical order.

Select to view Affiliates or Partners
Affiliate Or Partner
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1st Executive

Procurement and Supply Chain Interim executives across sectors including Financial Services, FMCG, Pharmaceutical, Construction and FM, Oil and Gas, Energy and Utilities, Retail, Manufacturing and Engineering Public Sector and Technology.
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Anderson Quigley

Anderson Quigley (AQ) are a specialist executive search, Interim management and advisory consultancy, supporting organisations that focus on society and social development. We are driven by our core values – integrity, diversity and hands-on project ownership, using our decades of knowledge and expertise to deliver leadership recruitment in education, healthcare, charities and government. Our highly experienced team are dedicated to exceptional candidate and client care with a real enthusiasm for their respective sectors. AQ is a forward thinking, values-led and collaborative business proudly serving the public sector. We support people and organisations to build better leaders for a better society.
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Argon International

Argon was founded in January 2020 to serve a growing demand in the transformation market, for a partner that can provide expertise, flexibility, accountability and value. With a management team averaging 20+ years’ experience both in Big 4 and boutique environments, we are known for our responsiveness and our networks of exceptional talent. Since our inception we have deployed over 200 expert consultants onto programmes of work for corporate and private equity firms across the globe.
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B2E Consulting

B2E is a gig economy consulting company, that primarily uses its 20,000+ expert Interim consultants to deliver cost-effective transformation and change programmes.
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BIE is an executive recruitment firm that has been building leadership and enabling change for over two decades. Through a combination of Interim management, permanent resourcing and transformation expertise, across five broad market functions, we empower our clients to adapt, plan and deliver change.

Board Connect

For those IIM members who are thinking of developing a portfolio career that includes non-executive work, we have partnered with Board Connect.

The primary focus of the Board Connect Non-Executive Director platform is to give you skills, learning outcomes, peer-to-peer networking, and personal development. We are actively working with 1000s of companies and Government departments, across a variety of sectors and share many current NED vacancies in the member area. This also allows us industry insight into key topics, latest policies and prevailing activities in boardrooms.
We put our members in a network that connects you with leaders who are here to ask advice, to connect and learn from and have a voice in our community of practice – the network actively focuses on policy and learning outcomes that will help the current and impending requirements for the diverse and equitable boardroom.

As a proud Partner of the IIM, Board Connect is delighted to offer any member of the IIM, the opportunity to join our platform at a heavily discounted rate.

This offer is available only to IIM Members via the Member Benefits section – for a general look at Board Connect please click the link below
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Boyden UK offers clients bespoke integrated leadership and talent solutions. Working with clients ranging from SMEs through to FTSE 100 companies, we work across all sectors and functions sourcing only the highest calibre Interim Management professionals on the market with speed and efficiency.

Brookson One

As the only firm offering an all-in-one solution for Interim Managers, we provide specialist accountancy, payroll, legal and financial services all under one roof, enabling them to manage their business and personal life seamlessly, maximising their tax efficiencies and helping them get the most from the career they love.

If you are currently an Interim Manager or are considering a career as an Interim and would like more information about how Brookson can support you with your financial affairs, we would love to hear from you.

Brookson One is proud to be an affiliated partner of the Institute of Interim Managers (IIM) and all Interim Managers have access to our exclusive discount of a free tax efficiency review and £50 of vouchers after month 2 of trading when you join our limited company accountancy service.

This offer is available only to IIM Members via the Member Benefits section – for a general look at Brookson One please click the link below
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Campbell Tickell

Campbell Tickell is a multi-disciplinary management consultancy focusing primarily on the public and not-for-profit sectors.

Campbell Tickell is an acknowledged leader in the Interim market. Our reputation for maintaining high standards means we deliver exceptional levels of professionalism and insight, with minimum upheaval. Our clients cite their confidence in our careful and conscientious handling of their requirements. Working across the UK, Ireland and Scotland, we place candidates in a wide range of functions, such as chief executive, finance, IT, project management, housing operations, legal/governance, as well as HR/corporate services, care & support, and property/assets.

Capital on Tap (Funding through Business Credit card)

For nearly 20 years the IIM has been a member of the Senate of The Genesis Initiative Limited (Genesis) and is also represented on its board of directors.

The Genesis Senate largely consists of trade associations and similar bodies like the IIM. These in turn represent their memberships comprising businesses of all sizes including many micro-businesses and small and medium-sized enterprises (collectively “MSMEs”).

One of Genesis’ current initiatives has been to make arrangements for the Business Credit Card issued by Capital on Tap, a Visa Issuer, to be available to help any businesses within the Genesis “family” that would like to take this offer up.

It must be stressed that neither the IIM or Genesis is endorsing, promoting or recommending Capital on Tap. Furthermore, the IIM cannot give any advice on the suitability or otherwise of the Card for use in any IIM member’s business. It is for each IIM member to carry out their own research as to whether the Card will meet their needs, and the decision to apply for a Card, or not, will rest solely with the IIM member acting on their own account.

This offer is available only to IIM Members via the Member Benefits section – for a general look at Capital on Tap please click the link below.
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Charles Marcus Consulting

Charles Marcus Consulting is the UK member of a global network of consulting firms, with an international entity in Switzerland, employing highly-skilled consultants since 1984. Skill areas include Accounting, Engineering, Interim Management and IT especially SAP and Oracle.

All UK assignments are ‘outside IR35’. Charles Marcus Ltd is our associated firm of Chartered Accountants providing tax and accounting services to owner managed companies (PSCs) since 1995.

Dell Technologies

The IIM has partnered with Dell Technologies to bring some great technology offers to our members. Discounts of 10-20% are available on the wide range of Dell Laptops, Desktops, Monitors and Accessories via a simple voucher code approach. For all of us in business on our own account, having the right IT equipment is a key part of managing our business and these discounts are a welcome addition to our member benefits offering. Full details are contained on the below link.

This offer is available only to IIM Members via the Member Benefits section – for a general look at Dell please click the link below.
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Deltra focus on providing programme, project, and change professionals for business and IT transformation.

We’re experts in matching people to organisations. That expertise comes from years of experience, and building real relationships with our partners. Our personal, tailored way of working means we can help to shape strong programme and project teams for our clients, and build satisfying careers for our candidates.
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Eton Bridge Partners

Eton Bridge Partners is a leading Executive Search, Interim Management and Consulting firm with a strong reputation for building relationships and delivering excellence for our clients in over 35 countries around the world.

We have a long-standing track record of acting as trusted partner to a wide range of clients from ambitious SMEs to PE-backed portfolio companies and global blue-chip organisations.

Our specialist practices cover the breadth of corporate leadership:
- Board
- Finance
- Human Resources
- Business Transformation
- Digital & Technology
- Operations, Procurement & Supply Chain
- Sales & Marketing
- Legal, Risk & Compliance
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Finatal is the search partner of choice to Private Equity Funds and their Portfolio companies. We have had sensational success working with private equity investors, their portfolio companies or privately owned businesses looking to exit, to provide the best quality talent.

Our team are experts at identifying candidates that thrive in a fast-paced, change-driven environment that is the natural mindset of PE. Finatal’s Interim Management practice covers a range of assignments from Interim CFO, FP&A and FC through to value creation, transformation and M&A.
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FinFe (Finance for Entrepreneurs)

Supporting UK Business to Source Finance

Research carried out in 2019 showed that SMEs’ first port of call for finance would be their high street bank, but if they were turned down, they were not aware of other specialist funders available to UK businesses or where/how to find them.

The IIM has partnered with Finance for Entrepreneurs (FinFE) and Finance For Female Entrepreneurs (FFE), which have facilitated access to a designated online platform, Funder Finder. Owned and operated by Alternative Business Funding, a provider approved by the British Business Bank and HM Treasury, Funder Finder matches SMEs with an impressive selection of specialist funders within minutes.

Access to the platform and funding is available to both IIM members and their clients and accessing the platform will not affect an applicant’s credit rating, and any finance obtained will cost no more than if an application had been made to the chosen funder direct. If an applicant requires personal advice on funding options, a team of experienced independent specialist advisers located cross the UK is available and can be accessed through Click Business Finance.

It must be stressed that neither the IIM nor FinFE is endorsing, promoting or recommending any particular funding option. It is for each potential applicant to carry out their own research as to whether the funding will meet their needs or be suitable for their business, and the decision to apply for funding from any particular funder, or not, will rest solely with the applicant acting on their own account.

This offer is available only to IIM Members via the Member Benefits section – for a general look at FinFe please click the link below
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FRP Transition

FRP Advisory is a leading business advisory firm specialising in a range of services including corporate finance, debt advisory and restructuring.

FRP Transition forms part of the wider group of FRP Advisory, and matches expert Interim C-suite, senior management and board-level professionals with individual businesses to help them minimise disruption and actively lead change. Positions can be operational, commercial or financial across a broad range of sectors based predominantly in the UK.

The network primarily helps to support clients and stakeholders of FRP as well as their associate stakeholders such as PE funds, banks, debt funds and family offices.
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The IIM has arranged discounted Professional Indemnity Insurance (PII) through Gallagher.

As well as PII, Gallagher can also arrange cover for a number of other risks including;

- Public and Employers’ Liability
- Property Insurance
- Business Interruption
- Money
- Personal Accident and Travel
- Cyber
- Directors and Officers
- Legal Protection

This offer is available only to IIM Members via the Member Benefits section – for a general look at Gallagher please click the link below
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Grichan Whitestone Partnership 

The Grichan Whitestone Partnership is an established Executive Search, Interim Management, and Business Consulting practice.

We specialise in the rapid recruitment of highly skilled professionals, including C-Suite Executives, Directors, Senior Managers and Consultants who are hand-picked from our extensive network of global contacts.

We are committed to rigorous processes and due diligence, which enables us to deliver exceptional and timely results. By deeply understanding your business and strategic objectives, we provide customised solutions that align with your culture, vision, and ethos.

Our core values of honesty, fairness, efficiency, and professional integrity are the foundation of our highly effective services.


Headstar is a senior finance interim specialist that has been placing finance professionals into businesses since 1986.

Projects include turnaround, transformation, spot work, bridging and role cover.

With a blend of inhouse Finance Directors working alongside experienced Recruitment Consultants, we help businesses to clearly shape the project and take an active role in supporting our interims.
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The IIM has has agreed with HMCA to offer discounted rates for medical plans. These medical plans are designed to provide benefits for the treatment of acute conditions following a visit to your GP, where the NHS are unable to provide you with the treatment you need at a time, or location, which is convenient for you.

The Hospital & Medical Care Association (HMCA) was established over 40 years ago and has grown to be one of the most successful membership benefit providers in the UK. HMCA membership is also one of the most exclusive as our plans are only available to the members of trade, professional and membership groups. You will not see HMCA advertising to the general public and this means we can arrange comprehensive and flexible medical plans that are great value for money.

This offer is available only to IIM Members via the Member Benefits section – for a general look at HMCA please click the link below
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Holdsway helps leaders and their organisations accelerate change across Europe. Established over a decade, we offer rapid access to a comprehensive network of constantly benchmarked interim executives. Each interim has years of career experience delivering change, managing leader transition, turnaround, or growth. Known for our agile and personalised service – businesses know experienced help is at hand – fast. As economies become increasingly volatile, we believe interim executives are a positive influence and great catalysts of change. They have chosen to benefit others with experience of change leadership. Our network encompasses highly experienced and effective interims - we call them ‘expert game-changers’.
partner with the IIM

Are you an ISP or a provider of products and services to Interims?

Interested in becoming a trusted Affiliate or Partner of the IIM and getting more exposure?

Our Affiliate and Partnership programmes offer a lot of benefits to your business.