Gemini: both observations

To manage a six-month transition seamlessly, you need recruitment partners who combine niche global payroll expertise , rapid interim deployment , and senior executive search capabilities .

Because standard executive search firms often lack deep operational knowledge of multi-country payroll, and generalist temp agencies lack C-suite candidate pools, the best approach is to engage specialized partners.

Recommended Recruitment Partners

1. Specialist Global Payroll Consultancies (Best for deep domain capability)

These boutique partners specialize strictly in global payroll, compliance, and transformation, making them ideal for high-risk or complex multi-country environments.

JGA Recruitment Group: A specialist agency focused exclusively on Payroll, HR, and HR Technology. They have a dedicated global payroll practice capable of sourcing interim leaders within days while running executive search for permanent replacements.

Portfolio Payroll (The Portfolio Group): The UK’s largest specialist payroll recruiter. They run dedicated divisions for both interim cover and senior executive recruitment, offering pre-vetted senior payroll directors capable of stepping in immediately.

2. Global HR & Finance Specialist Agencies (Best for cross-functional alignment)

Frazer Jones (part of The SR Group): A global HR and specialist recruitment firm with a high-performing global payroll search practice. They frequently place senior interim payroll leaders (£500–£900/day day-rate basis) to bridge permanent search processes.

Brewer Morris: Often partnering with Frazer Jones on reward, tax, and governance structures, they excel where payroll leadership intersects heavily with global tax, treasury, and reward compliance.

3. Major Executive & Interim Search Firms (Best for dual-track mandates)

Robert Walters / Page Executive: Major firms that maintain distinct Executive Interim and Permanent Executive Search practices. They can run a dual-track brief under a single account manager: deploying an interim leader within 1–2 weeks while your talent team (or their executive team) runs the permanent search over 3–6 months.

How to Structure a Workable Handover (6-Month Roadmap)

To protect operational continuity and support your talent team, structure the 6-month interim engagement into three distinct phases with built-in handover milestones:

[Month 1] Onboarding & Stability ──► [Months 2–5] Operation & Search Support ──► [Month 6] Structured Handover

Phase 1: Rapid Onboarding & Audit (Month 1)

First 5 Days: Interim leader stabilizes immediate pay-cycles, vendor SLA management, and compliance checks.

Days 15–30: Deliver an operational health check identifying vendor risks, single-point-of-failure roles, and software/process gaps to brief the CFO.

Phase 2: Operations & Permanent Recruitment Support (Months 2–5)

Operational Control: Interim manages global payroll operations, vendor relationships, and ongoing system projects.

Assisting Talent Acquisition: The interim assists your talent team by defining the realistic skill set required for the permanent role, interviewing top candidates, and assessing technical competence.

Phase 3: The Structured Handover Framework (Month 6)

Require the interim agreement to mandate a minimum 2-week overlap with the incoming permanent Head of Payroll. The handover pack must include:

| Handover Deliverable | Details Included |

| --- | --- |

| Global Vendor Directory & SLAs | Contact matrices, escalations, renewal dates, and local country provider performance notes. |

| Calendar & Tax Compliance Roadmap | Statutory filing deadlines, year-end schedules, and local payroll audit timelines across all jurisdictions. |

| Standard Operating Procedures (SOPs) | Documented process maps, software access/permissions log, and sign-off thresholds. |

| 30/60/90-Day Briefing for Permanent Hire | Operational review highlighting open projects, key risk areas, and recommended priorities. |

Would you like advice on structuring the interim leaderTo successfully fill both a high-impact, 6-month Interim Global Payroll Lead role and a permanent Head of Global Payroll , you need specialized payroll search firms with a strong UK footprint and global operational reach.

Standard HR recruiters often struggle with global payroll leadership because the role requires deep expertise in multi-country tax compliance, vendor management (e.g., ADP, Workday, Dayforce), system integration, and global mobility.

Here are the top recruitment partners best suited for senior UK-based global payroll briefs, along with a structured framework for managing the transition.

1. Top Recommended Recruitment Partners

A. Specialist Payroll Search Agencies (Best for Deep Talent Pools)

These boutique firms focus exclusively on payroll, making them the fastest route to high-caliber interim executives and niche permanent talent.

JGA Recruitment Group

Focus: Global Payroll & HR Technology.

Why them: Widely regarded as the leading UK specialist for executive payroll recruitment. They have an extensive network of proven interim global payroll directors who can step in within days, alongside a dedicated search team for permanent C-suite/Head-level roles.

Portfolio Payroll

Focus: Specialist Payroll Recruitment (UK & International).

Why them: The largest dedicated payroll recruitment agency in the UK. They maintain a massive database of interim contractors experienced in global transformations, vendor consolidation, and team leadership.

Phase 3

Focus: HR, Payroll, and Systems Consultancy & Recruitment.

Why them: Excellent if your payroll leadership gap involves system changes or transformation. They provide both interim leaders and advisory support.

B. Executive & Interim Search Firms (Best for Complex/Large Enterprise)

If your CFO requires heavy transformation, board-level stakeholder management, or integration with global finance operations, large interim search firms offer high-touch vetting.

Frazer Jones (Part of The Maximum Management Group)

Focus: Senior HR, Payroll, and Reward.

Why them: Strong international presence with deep UK roots. Excellent at handling dual briefs (Interim + Perm) simultaneously under a unified account manager.

Oakwood Resources / BPS World

Focus: Senior Interim Management and Executive Search.

Why them: Highly adept at deploying experienced "overqualified" interim leads who specialize purely in stabilizing operations during leadership transitions.

2. Managing the Dual Brief & Handover Strategy

To ensure a seamless 6-month cover and transition to the permanent hire, we recommend structuring the engagement in three phases:

Month 1: Fast Onboarding & Audit ---> Months 2–5: Operations & Recruitment ---> Month 6: Structured Handover

A. Structuring the Dual Brief with the Partner

Single Point of Contact: Engage one agency (or at most two) on a dual-mandate contract to handle both the interim placement and the permanent search. This ensures alignment on company culture and role requirements.

Interim Profile: Look for an interim candidate who views themselves as a consultant/stabilizer , not just a placeholder. They should be experienced in building documentation and standard operating procedures (SOPs).

B. Structuring the 6-Month Timeline & Handover

| Timeframe | Key Objective | Deliverables |

| --- | --- | --- |

| Month 1 | Immediate Stabilization | Interim lead onboarded; conducts immediate audit of vendor contracts, compliance risks, and team capacity. |

| Months 2–4 | Steady State & Recruiting | Interim runs daily global operations; Talent team/agency sources permanent candidates; Interim helps refine permanent job spec based on audit findings. |

| Month 5 | Selection & Offer | Final interviews conducted; permanent hire offer accepted with a planned start date aligning with Month 6. |

| Month 6 | 2–4 Week Overlap/Handover | Joint Operations: Interim trains permanent hire on ongoing projects, vendor relationships, key global tax nuances, and team dynamics. |

Next Steps & Recommendations

Retain vs. Contingency: For the permanent Head of Global Payroll, engage on a retained search basis to ensure committed headhunting across global markets. For the interim role, use a fast-track contract with a 1 to 2-week start turnaround.

First Action: Schedule an initial briefing with JGA Recruitment and Frazer Jones to benchmark day rates for senior interim payroll leaders (typically £700–£1,000+/day inside/outside IR35, depending on scale).

Would you like advice on structuring the specific KPIs and scope of work for the interim candidate during their 6-month cover?

Managing a senior Global Payroll gap requires a dual approach: securing an immediately available, heavy-hitting interim leader to maintain compliance and team continuity, while simultaneously running a robust executive search for the permanent Head of Global Payroll.

[Source G01]

Below are the premier UK-based specialist recruitment partners capable of handling both briefs concurrently, alongside a recommended strategy for structured interim-to-permanent handover.

1. Specialist Recruitment Partners (Dual Interim & Executive)

Frazer Jones (HR & Payroll Practice)

Why them: One of the market leaders in dedicated HR and Payroll executive search. They have a dedicated UK and international Payroll Recruitment desk led by senior specialists (e.g., John O'Brien, Head of Payroll). [Source G02]

Capabilities: They cover both rapid-deploy interim management (contractors available on short notice for 3–6+ month assignments) and headhunting for permanent C-suite/Director level global payroll leaders. [Source G03]

Oakleaf Partnership

Why them: A premier London/UK boutique specializing exclusively in HR and Payroll talent. They have a well-regarded Senior Interim & Executive Search team with strong connections across UK-headquartered global businesses. [Source G04]

Capabilities: Experienced in placing global payroll directors who understand cross-border taxation, global software implementations (Workday, ADP, SuccessFactors), and complex multi-country compliance.

Middlemore

Why them: A boutique search firm specifically dedicated to senior Global Payroll recruitment across the UK, EMEA, and US. [Source G05]

Capabilities: Highly specialized network focused exclusively on senior leaders (VP/Head of Global Payroll). They cater to niche interim assignments where immediate, high-level operational leadership is required, as well as executive search. [Source G06]

JGA Recruitment Group

Why them: An award-winning, specialist HR and Payroll recruitment firm with deep expertise in global and multi-country payroll management across UK & EMEA. [Source G07]

Capabilities: Led by industry veterans, they maintain an active pool of interim payroll leaders ready for immediate deployment while running retained search for permanent hires.

Badenoch + Clark / LHH Executive Search (Adecco Group)

Why them: For large multinational firms needing expansive international coverage combined with deep UK interim practices.

Capabilities: Strong candidate bench for senior financial and operational transformation interims who can manage large global payroll implementations or restructures.

2. Managing the Dual Brief: Best Practices

When briefing your chosen partner, structured alignment between the Interim Brief and the Permanent Brief will save time and ensure seamless continuity:

| Brief Phase | Focus Area | Key Objective |

| --- | --- | --- |

| Interim Cover (Months 1–6) | Operational Stability & Assessment | Keep multi-jurisdictional compliance tight, stabilize operations, audit current systems/vendors, and document processes. |

| Permanent Search (Months 1–3) | Profile & Strategy Alignment | Use early feedback from the interim leader to refine the permanent job spec and ideal candidate profile before market headhunting. |

3. Designing a Workable Handover Strategy

To ensure your interim leader leaves the permanent Head of Global Payroll in a position to succeed, structure the six-month assignment into clear phases:

Month 1: Onboarding & Audit ---> Months 2–4: Stabilization ---> Month 5: Final Search & Selection ---> Month 6: Knowledge Transfer

A. Phase 1: Rapid Onboarding & System Audit (Month 1)

Immediate Handover: The interim takes over day-to-day operations, sign-offs, and relationship management with global vendor partners (e. g., ADP, Safeguard, Papaya).

Gap Analysis: The interim assesses key risks (compliance gaps, software implementation delays, country-specific tax reporting issues) and feeds these insights back to the CFO and talent team to refine the permanent candidate profile.

B. Phase 2: Playbook & Process Documentation (Months 2–4)

Require the interim leader to produce standard operating documentation as part of their deliverables:

Global Vendor Matrix: Service SLAs, contract renewal dates, and key contact directories across all countries.

Global Compliance Calendar: Statutory filing timelines by jurisdiction.

Team & Workload Audit: Performance and resource evaluation for local/regional payroll teams.

C. Phase 3: The Structured Handover Window (Months 5–6)

Overlapping Onboarding: Plan for a 1- to 2-week overlap where both the interim leader and the new permanent Head of Global Payroll are under contract.

Knowledge Transfer Schedule:

Days 1–3: High-level strategic briefing, introduction to key stakeholders (CFO, HR Directors, Tax/Legal), and operational review.

Days 4–7: Vendor introductions and live payroll run walkthroughs across primary jurisdictions.

Days 8–10: Handover of active project risk logs, strategic roadmap, and official sign-off.

Next Steps for Your Talent Team

Engage 2 Partners for Initial Pitches: Pitching Frazer Jones alongside Oakleaf Partnership or Middlemore will give you immediate access to top-tier interim availability while assessing their permanent executive search methodologies. [Source G08]

Dual Contracting: Ensure the interim contract includes a clause for a flexible 2-to-4 week extension option to account for permanent candidate notice periods or visa/relocation timelines.

Would you like assistance drafting the specific deliverables for the interim's statement of work (SOW) or formulating key qualification questions for the executive search brief?