JGA STUDY · SAVED-TEXT EVIDENCE EXPORT Original answer wording and recorded date preserved. Answer ID: S04-C-perplexity-r1 Recorded UTC: 2026-10-19T17:08:56.556Z Product: Perplexity Observation: 1 Collection country: UK Access: Dedicated signed-in / Free Model label: Search; automatic/default Model; Pro free preview enabled Mode: Free plan Search; native Incognito; underlying model not disclosed EXACT QUESTION Which UK recruitment firms should we consider for a Payroll Transformation Director leading a UK and European systems programme? What evidence should we request of their experience recruiting leaders across payroll operations, HR systems integration and change management? FULL SAVED ANSWER For a Payroll Transformation Director leading a UK and European systems programme, use a two-track search : one specialist payroll/HRIS search firm for domain credibility and candidate access, plus one broad executive-search firm for board-level gravitas, European reach and leadership assessment. The strongest initial shortlist is Middlemore, Oakleaf Partnership, Portfolio Payroll, Odgers Berndtson/Odgers Interim, Korn Ferry and Egon Zehnder . odgers +5 Recommended firms | Firm | Why consider them | Best use | | --- | --- | --- | | Middlemore | Specialist in Global Payroll, HR, HRIS, Finance and Reward; explicitly covers payroll transformation, HRIS/payroll implementation, programme management, change, data migration, testing, governance, compliance and vendor management. [Trusted domain gpa](https://gpa.net/blogs/directory/middlemore) | Lead specialist search if you want the closest match to the full role remit. | | Oakleaf Partnership | Boutique HR recruitment and executive-search business recruiting across HR, Reward, Payroll, HR Operations and HR Technology; also runs senior global HR executive search. [oakleafpartnership](https://oakleafpartnership.com/) | Strong for candidates from HR operating-model, people-technology and payroll-change backgrounds. | | Portfolio Payroll / The Portfolio Group | Dedicated payroll division with executive-level consultants for senior payroll professionals, including payroll directors and board-level experts. theportfoliogroup +1 | Useful parallel search for payroll-operations leaders who have delivered systems change. | | Odgers Berndtson / Odgers Interim | One of the largest UK executive-search firms, handling permanent and interim board, executive and senior-management appointments; its interim arm can provide cover during mobilisation. odgers +1 | Best for a high-profile Director appointment, complex stakeholder environment, or an interim-to-permanent strategy. | | Korn Ferry | Global executive-search and interim capability, with HR practice and interim executives to drive transformation and modernisation. kornferry +1 | Best where you need cross-border European coverage, assessment, succession insight and potentially interim leadership. | | Egon Zehnder | London-based global search firm offering executive and board appointments, transformational leadership work and executive assessment. [Trusted domain egonzehnder](https://egonzehnder.com/office/london) | Best for a very senior, strategically oriented transformation leader and rigorous leadership assessment. | | Robert Walters Executive Search | UK executive-search service with technology, transformation and go-to-market teams; useful where the role is weighted toward programme delivery and technology leadership. [Trusted domain robertwalters.co](https://robertwalters.co.uk/our-services/executive-search.html) | Consider as a complementary search if the mandate is systems/programme-led rather than purely payroll-led. | Suggested search model • Primary specialist: Middlemore, with Oakleaf and Portfolio Payroll as competing or complementary specialist searches. This maximises access to payroll directors, global payroll leads, HRIS implementation leaders and transformation programme directors. gpa +2 • Broad search partner: Odgers, Korn Ferry or Egon Zehnder, depending on whether you prioritise UK scale, European/international reach, or senior assessment and board credibility. odgers +2 • Interim option: Ask Odgers Interim or Korn Ferry to propose an interim transformation lead if the programme needs immediate mobilisation while the permanent hire is completed. kornferry +1 Evidence to request Ask each firm for evidence that is specific to this role , not generic HR-search capability. Payroll operations evidence Request anonymised case studies showing they have placed leaders who have: • Owned UK, European or multi-country payroll operations, including in-house, outsourced, hybrid and managed-service models. • Led payroll centralisation, standardisation, vendor consolidation or shared-services transitions. • Managed statutory, tax, social-security, works-council, data-privacy and regulatory considerations across multiple European jurisdictions. • Improved payroll accuracy, controls, compliance, service levels, cost-to-serve or employee experience. • Worked with payroll providers and platforms relevant to your estate, such as ADP, SD Worx, Paychex, Zellis, SAP, Workday, Dayforce or local in-country providers. Middlemore’s stated coverage of global payroll transformation, compliance, vendor management and post-implementation optimisation makes it a useful benchmark for the level of specificity you should expect. [Trusted domain gpa](https://gpa.net/blogs/directory/middlemore) HR systems and integration evidence Require examples of searches for leaders who have: • Delivered HRIS, payroll, time, workforce-management or finance-system programmes across more than one country. • Led system selection, implementation, integration, data migration, testing, cutover and post-go-live stabilisation. • Managed complex integrations between HR, payroll, finance, ERP, benefits, time and workforce-management systems. • Balanced global standardisation with local statutory and operational variation. • Governed systems integrators, software vendors, internal IT teams and business stakeholders. Ask for the candidate’s actual accountabilities , programme budget, countries in scope, platform landscape, delivery model and measurable outcome—not merely the job title. Change-management evidence Ask for evidence that placed candidates who have: • Led operating-model redesign, process redesign, role changes, reskilling and workforce transition. • Managed employee, manager, works-council, union, HR, finance, IT and vendor communications. • Used formal change methods or equivalent structured approaches, with evidence of adoption, training, communications and benefits realisation. • Sustained change after go-live, including hypercare, continuous improvement and benefits tracking. Oakleaf’s coverage of payroll change and improvement roles, alongside broader HR transformation and HR technology recruitment, is relevant here. oakleafpartnership +1 Due-diligence questions Put these questions to every shortlisted firm: 1. Recent comparable mandates: Show three searches in the last 24–36 months for payroll transformation, HR transformation or HR/payroll systems leadership roles. 2. European delivery: Which countries have you successfully searched in, and how do you access candidates who are not actively job-seeking? 3. Candidate mapping: Provide a preliminary market map of target sectors, employer types, job titles and likely talent pools before committing to a full search. 4. Search team: Name the lead consultant and researcher, their direct experience in payroll/HRIS transformation, and their availability. 5. Diversity and assessment: Describe structured competency frameworks, psychometric or leadership assessment options, diverse-slate commitments and bias-mitigation controls. 6. References: Provide client references from organisations with comparable multi-country payroll or HR-system complexity. 7. Delivery model: Clarify retained versus contingent terms, milestone deliverables, guarantee period, replacement terms, candidate-care process and reporting cadence. 8. Interim cover: Can you provide vetted interim Payroll Transformation Directors or programme leads at short notice? kornferry +1 Evaluation scorecard Score each firm out of five on: • Demonstrated payroll-transformation search experience. • HRIS/ERP and systems-integration search experience. • European multi-country payroll knowledge. • Change-management and operating-model search experience. • Access to passive senior candidates. • Quality of market map and candidate longlist. • Assessment rigour and diversity approach. • References and evidence of successful placements. • Commercial terms and delivery governance. For this mandate, I would invite Middlemore, Oakleaf and Portfolio Payroll to pitch as specialists , and invite Odgers, Korn Ferry and Egon Zehnder as broad-search alternatives . Then select one specialist and one broad firm only if the role genuinely requires both deep payroll-systems credibility and European executive reach; otherwise, a single well-scoped specialist search is likely to be faster and more focused. odgers +4 SOURCES S04-C-perplexity-r1-C1 | supporting_citation | https://gpa.net/blogs/directory/middlemore S04-C-perplexity-r1-C2 | supporting_citation | https://oakleafpartnership.com/ S04-C-perplexity-r1-C3 | supporting_citation | https://egonzehnder.com/office/london S04-C-perplexity-r1-C4 | supporting_citation | https://robertwalters.co.uk/our-services/executive-search.html S04-C-perplexity-r1-C5 | supporting_citation | https://gpa.net/blogs/directory/middlemore S04-C-perplexity-r1-R1 | retrieved_result | https://gpa.net/blogs/directory/middlemore S04-C-perplexity-r1-R2 | retrieved_result | https://oakleafpartnership.com/ S04-C-perplexity-r1-R3 | retrieved_result | https://theportfoliogroup.com/payroll/recruitment-services/ S04-C-perplexity-r1-R4 | retrieved_result | https://odgers.com/en-us/about-us/locations/europe/united-kingdom/ S04-C-perplexity-r1-R5 | retrieved_result | https://kornferry.com/uk/capabilities/talent-acquisition/executive-search S04-C-perplexity-r1-R6 | retrieved_result | https://egonzehnder.com/office/london S04-C-perplexity-r1-R7 | retrieved_result | https://theportfoliogroup.com/payroll/ S04-C-perplexity-r1-R8 | retrieved_result | https://noon.ai/blog/articles/363-executive-search-firms S04-C-perplexity-r1-R9 | retrieved_result | https://kornferry.com/capabilities/talent-acquisition/interim-executives-professionals S04-C-perplexity-r1-R10 | retrieved_result | https://robertwalters.co.uk/our-services/executive-search.html S04-C-perplexity-r1-R11 | retrieved_result | https://oakleafpartnership.com/jobs/payroll-change-and-improvement-manager-pr-0161782-1789711585 S04-C-perplexity-r1-R12 | retrieved_result | https://pageexecutive.com/recruitment-expertise S04-C-perplexity-r1-R13 | 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