10 Best Interim Recruitment Agencies UK 2026
Ranked comparison of specialist interim recruitment agencies for C-suite, directors, and senior management roles.
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Odgers Interim
Senior Interim
Premium interim executive recruitment. Part of Odgers Berndtson. FTSE and PE focus.
Russam
Interim Management
One of the UK's longest-established interim management firms. Deep interim networks.
BIE Executive
Change Interim
Specialist in transformation and change interim executives.
Oakleaf Partnership
HR Interim
Specialist HR interim recruitment with deep people function networks.
Robert Walters Interim
All Functions
Large-scale interim recruitment across all functions and sectors.
Norrie Johnston
Finance Interim
Specialist finance interim recruitment for CFO and FD roles.
Boyden Interim
Global Interim
International interim executive search with global networks.
About These Rankings
Fee percentages are industry estimates. Executive search firms do not publicly disclose their fee structures. Industry-standard retained search fees typically range from 25-35% of first-year compensation for C-level roles. See MERJE's guide and TGS's pricing guide for industry context.
Placement times are estimates based on industry norms and publicly stated timelines where available. Actual timelines vary significantly based on role complexity, market conditions, and candidate availability. We recommend confirming current rates and timelines directly with each provider.
Rankings are based on our editorial assessment considering value, speed, specialisation, and market reputation. Fractional Quest is operated by the same team that produces this content β we've ranked ourselves #1 based on our pricing model, not independent verification.
Key Takeaways
- 1Fractional CFOs work 1-3 days per week, providing senior expertise without full-time costs
- 2UK day rates range from Β£800 to Β£1500, depending on experience and sector
- 3Typical engagements save 50-70% compared to full-time executive hires
- 4Ideal for startups, scale-ups, and SMEs needing strategic leadership
- 5No employment overhead: no pension, NI, benefits, or notice periods
Why Use an Interim Recruitment Specialist?
Interim recruitment requires speed, quality, and deep networks. The best interim agencies maintain pools of immediately available executives who can start within days, not weeks. They understand the interim market and can match the right leaders to urgent or transformation-focused needs.
Cost Comparison
Fractional vs Full-Time Executive
Your Potential Savings
Β£180k+
Time Allocation
How fractional executives spend their time
UK Fractional Executive Day Rates
Compare day rates across C-suite roles
Fractional vs Interim vs Full-Time
Choose the right engagement model
| Aspect | Fractional | Interim | Full-Time |
|---|---|---|---|
| Time Commitment | 1-3 days/week | 4-5 days/week | 5 days/week |
| Duration | Ongoing/flexible | 3-12 months | Permanent |
| Annual Cost | Β£50-150k | Β£150-300k | Β£200-400k+ |
| Best For | SMEs, startups, scale-ups | Crisis, transitions | Large enterprises |
| Flexibility | β β β High | β β β Medium | β ββ Low |
Costs are indicative UK market rates. Actual costs vary by role, experience, and sector.
Calculate Your Day Rate
Calculate Your Potential Income
Based on 2.5 days/week x 2 clients x 48 working weeks. CFO UK average day rate: Β£1000.
BetaThis calculator provides rough estimates for illustration only. Actual rates and salaries vary based on location, experience, industry, and market conditions.
Related Executive Roles
Complementary leadership for your organisation
Frequently Asked Questions
Everything you need to know
Interim recruitment typically charges a margin on day rates rather than percentage of salary. Margins range from 15-25% depending on seniority and urgency.
Related Pages
The Fractional Executive Trend
Industry data on the rise of fractional leadership
of executives who moved to fractional work report higher job satisfaction
Source: Harvard Business Review βPlatform Stats
Founder's background
π Exec Market Snapshot
π° Exec Day Rates
Based on 2026 market data for UK Exec roles.