Part-Time CPO

UK Part-Time Chief People Officer Search — Ongoing 2-3 Day Per Week CPO Engagements at Scaling Firms, SMEs and PE-Backed Companies

Exec Capital provides retained Part-Time Chief People Officer search across the UK SME, scaling firm, and private equity backed firm community. The Part-Time CPO is a specific senior people function delivery model — typically structured as an ongoing single-employer engagement at 2-3 days per week, with the senior People leader holding the firm’s named CPO role on a continuing basis but at materially less than full-time hours. Part-Time CPO appointments are common at UK firms where senior people leadership capability is essential — typically post-Series A scaling firms, owner-managed UK SMEs, PE-backed portfolio companies in scaling phases, and pre-IPO firms preparing the people function for the listed-firm transition — but where the firm’s headcount, budget, or operational complexity does not yet warrant full-time CPO engagement. The model is structurally distinct from the Fractional CPO model (multi-client engagement on a day-rate basis serving 2-5 client firms), the Interim CPO model (full-time but time-bound, typically 3-9 month gap-fill or transition assignments), and the broader full-time UK Chief People Officer recruitment market.

UK Part-Time CPO appointments have grown materially through 2018-2024 alongside the broader maturation of the senior people function as a strategic C-Suite tier role. The shift from traditional Head of HR / HR Director seniority to senior strategic Chief People Officer seniority reflects the increasing importance of senior people leadership at firms scaling through Series B-C funding rounds, mid-market PE-backed platforms managing post-acquisition cultural integration, and SMEs investing in management quality, talent strategy, and the senior dimensions of organisation design. Part-Time CPO appointments give scaling firms access to senior People leadership at C-Suite tier capability without the budget commitment of full-time engagement, with senior CPO candidates frequently bringing strategic capability built at FTSE 250 or major firm level to scaling firms at materially smaller scale.

The CPO Role and Distinction From Traditional CHRO Positioning

The Chief People Officer designation has emerged through 2015-2024 as the strategic senior people leadership title at scaling firms, technology firms, and modernising larger firms — distinct from the traditional Chief Human Resources Officer (CHRO) and HR Director positioning that historically defined senior people function leadership. Understanding the role distinction matters at the brief stage because senior CPO and senior CHRO candidates draw from materially different career backgrounds.

Chief People Officer (CPO) positioning — the CPO designation typically signals senior strategic people leadership focused on the strategic dimensions of the people function: talent strategy and senior talent attraction, organisation design and senior team architecture, leadership development and succession planning, culture and engagement strategy, total rewards strategy and senior compensation framework, diversity equity and inclusion strategy, and the senior commercial dimensions of senior people function leadership. The CPO typically operates as a senior C-Suite tier role with reporting line direct to the CEO and material accountability to the Board for the firm’s senior people function strategy.

Chief Human Resources Officer (CHRO) positioning — the traditional CHRO positioning extends across both the strategic dimensions of senior people leadership and the operational HR scope (employee relations, HR operations, benefits administration, payroll oversight, compliance, employment law). CHRO appointments at major UK firms (FTSE 100, FTSE 250) typically operate with broader functional scope than the CPO designation, with senior leadership across both strategic and operational dimensions. Cross-references with our wider CHRO recruitment practice support firms specifically seeking the broader CHRO functional scope.

HR Director / Head of HR positioning — Director-tier and Head-tier HR appointments operate at materially less senior level than CPO or CHRO appointments, with focus on operational HR delivery, employee relations management, HR business partnering, and the operational dimensions of HR function leadership. HR Director appointments typically report into a CPO or CHRO at firms with senior people function leadership in place.

The CPO designation has become particularly common at UK technology firms, scaling SaaS firms, modernising professional services firms, and selected major UK firms repositioning their senior people function as a strategic C-Suite role. Part-Time CPO appointments accordingly target senior candidates with the strategic CPO background and capability rather than the operational CHRO or HR Director background.

The Part-Time CPO Model — How It Differs From Fractional and Interim Arrangements

The Part-Time CPO, Fractional CPO, Interim CPO, and full-time CPO models serve materially different firm scenarios and draw from different senior candidate pools. Understanding the model distinction is essential at the brief stage.

Part-Time CPO model — the CPO is the firm’s named CPO operating on an ongoing basis at 2-3 days per week (sometimes 3-4 days per week at slightly larger firms). The Part-Time CPO holds the senior People role at the firm, attends senior leadership team meetings as the senior People representative, owns the firm’s people strategy and senior People decisions, and accepts personal accountability for the role in the same way as a full-time CPO. The arrangement is structured as ongoing employment or as a continuing services agreement, with materially longer commitment expectations than interim engagements. Compensation is typically structured as pro-rated CPO salary (calibrated against the equivalent full-time CPO compensation at the firm’s scale) plus equity participation where applicable.

Fractional CPO model — the Fractional CPO operates on a day-rate basis serving 2-5 client firms simultaneously, with no single client firm holding the candidate’s senior CPO role exclusively. The Fractional CPO is the firm’s principal external senior People support but is not the firm’s named CPO. Cross-references with our Fractional CPO recruitment page support firms specifically seeking the Fractional model.

Interim CPO model — the Interim CPO operates full-time on a defined 3-9 month assignment to fill a gap (departing CPO succession, parental leave cover) or support a specific transition (post-acquisition integration, organisation restructuring, senior team transition). The Interim CPO holds the firm’s CPO role for the assignment duration but operates with explicit time-bound engagement. Cross-references with our Interim CPO recruitment page support firms specifically seeking the Interim model.

Full-time CPO model — the standard CPO appointment with the candidate operating full-time as the firm’s senior People leader, typically structured as full-time employment with the standard senior compensation framework. Cross-references with our Chief People Officer recruitment page support firms seeking full-time CPO appointments.

When UK Firms Use Part-Time CPOs — Five Common Scenarios

UK Part-Time CPO appointments typically arise in five common firm scenarios. Understanding which scenario applies shapes the senior search engagement design.

Scaling firm post-Series A through Series C

Scaling UK firms post-Series A through Series C funding (typically 50-300 employees, £5m-£50m revenue) frequently use Part-Time CPO appointments as senior people leadership scales beyond Head of People or HR Director scope. Scaling firms at this stage typically need senior strategic people leadership for scaling team architecture, senior talent attraction, leadership development and succession planning, culture management during rapid scaling, total rewards strategy as the firm’s compensation framework matures, and the senior dimensions of organisation design as the firm grows beyond the founder-led phase. Part-Time CPO appointments support this scaling phase before full-time CPO engagement becomes financially warranted.

Owner-managed SME at scale needing senior People capability

UK SMEs at the owner-managed £5m-£50m revenue scale frequently use Part-Time CPO appointments as the firm’s permanent senior People arrangement — particularly at firms where the founder-CEO or founder-MD recognises the importance of senior people leadership but the firm’s headcount and operational complexity do not yet warrant full-time CPO engagement. Part-Time CPO appointments at owner-managed SMEs can extend across multi-year periods as the firm’s preferred ongoing arrangement, with the senior CPO becoming a long-term senior team member contributing to the firm’s strategic people direction.

PE-backed portfolio company in scaling phase

Private equity backed portfolio companies at the lower mid-market scale (typically £10m-£75m revenue, £2m-£15m EBITDA) frequently use Part-Time CPO appointments during specific phases of the PE hold period — typically post-acquisition cultural integration, senior team transitions following management changes, scaling phase senior people leadership, pre-exit organisation design, and the senior People dimensions specific to PE-backed firm operations. Cross-references with our wider private equity recruitment practice support senior PE-backed firm appointments.

Pre-IPO firm preparing the People function for listed-firm transition

UK firms preparing for IPO frequently use Part-Time CPO appointments in the pre-IPO preparation phase to mature the senior People function for the listed-firm transition. Pre-IPO Part-Time CPO scope typically includes total rewards strategy preparation for the listed-firm framework (long-term incentive plans, share schemes, listed-firm executive remuneration arrangements), senior leadership succession planning aligned with the IPO timeline, organisation design for the listed-firm operating model, and the senior People dimensions specific to the IPO transaction process.

Specialist sector firms at niche scale

Specialist UK firms in niche sectors — biotech and life sciences firms in early commercial deployment, specialist financial services firms at boutique scale, professional services firms at partnership scale, specialist technology firms at sub-£25m revenue — frequently use Part-Time CPO appointments as the firm’s preferred ongoing arrangement reflecting the firm’s specific scale and structure. Specialist sector Part-Time CPO appointments often combine senior strategic People leadership with sector-specific people function dimensions.

The Part-Time CPO Senior Candidate Pool

UK Part-Time CPO senior candidates draw from specific senior career communities. Understanding the candidate pool dynamics is essential for senior search engagement design.

Senior CPOs and CHROs transitioning to portfolio-of-engagements arrangements — the principal Part-Time CPO candidate pool. Senior People leaders typically transition to Part-Time CPO engagements after 15-25+ years of full-time senior People function history at scale firms, frequently from FTSE 250, FTSE Small Cap, PE-backed UK firms, or major private firms. These candidates typically operate with one or two Part-Time CPO appointments alongside selected non-executive director or advisory roles, building a portfolio of senior engagements rather than continuing in full-time senior employment.

Senior CPOs returning from international assignment to portfolio arrangements — UK-trained senior People leaders returning from major international assignments (US, Hong Kong, Singapore, continental Europe) who choose to build Part-Time CPO portfolios on UK return rather than returning to full-time senior CPO employment. International repatriation candidates frequently bring extensive international business knowledge, multi-jurisdictional capability, and cross-cultural senior leadership capability that supports complex Part-Time CPO scenarios.

Senior consulting and advisory candidates with CPO experience — senior consultants from major management consulting firms (McKinsey, Bain, BCG, Deloitte Consulting, PwC People & Organisation, EY People Advisory) with prior senior CPO or senior People function experience who transition to Part-Time CPO appointments at scaling firms or PE-backed firms. Consulting background candidates typically bring strong analytical capability, organisation design experience, and senior advisory background that supports complex Part-Time CPO scenarios.

Senior People Directors progressing to senior portfolio CPO roles — senior UK People Directors who have built senior careers at FTSE 250 firms or major private firms and progress to Part-Time CPO appointments as the senior career step beyond full-time People Director seniority. The progression from senior People Director to Part-Time CPO is increasingly common at the senior end of the UK People leadership market.

Compensation Calibration at Part-Time CPO Level

UK Part-Time CPO compensation typically operates on a pro-rated basis calibrated against the equivalent full-time CPO compensation at the firm’s scale. Realistic compensation calibration at the brief stage requires understanding of the firm’s specific scale, sector, and the senior candidate’s full-time-equivalent expectations.

Pro-rated base salary — typical Part-Time CPO base salary operates as a pro-rated portion of the equivalent full-time CPO salary at the firm’s scale. At scaling UK firms (£5m-£25m revenue), full-time CPO equivalent base salary typically operates in the £125,000-£200,000 range, giving a 2-day per week Part-Time CPO base salary in the £50,000-£80,000 range. At PE-backed lower mid-market firms (£25m-£75m revenue), full-time CPO equivalent base salary typically operates in the £175,000-£300,000 range, giving a 2-day per week Part-Time CPO base salary in the £70,000-£120,000 range. At larger UK firms, the full-time-equivalent base salary scales with the firm’s size and complexity.

Day-rate structure as alternative — some Part-Time CPO engagements operate on a day-rate basis rather than salary basis, particularly at firms preferring services agreement structures. Typical UK Part-Time CPO day rates operate in the £1,000-£1,800 per day range at scaling firms and £1,500-£2,500+ per day at PE-backed and larger UK firms, with senior Part-Time CPOs at the most senior end commanding day rates above this range.

Equity participation — Part-Time CPO engagements at scaling firms, PE-backed firms, and pre-IPO firms typically include meaningful equity participation alongside cash compensation. Equity arrangements vary materially across firm scenarios — share options, growth shares, restricted equity, performance shares, and (at scaling firms) founder-equivalent equity arrangements all appear in Part-Time CPO compensation packages depending on firm structure. Equity participation frequently dominates total economic value at successful firm exits or IPO transactions.

Bonus arrangements — Part-Time CPO bonus arrangements typically operate on a pro-rated basis aligned with the firm’s bonus framework. Performance criteria typically reflect the firm’s commercial KPIs alongside People-function-specific deliverables (senior team retention, organisation design milestones, culture and engagement outcomes, talent strategy delivery).

Total economic positioning — strong Part-Time CPO senior candidates building portfolios of 1-2 senior Part-Time engagements alongside non-executive director appointments frequently achieve total economic positioning materially comparable to full-time senior CPO compensation while operating with the flexibility advantages of portfolio-of-engagements arrangements. Senior Part-Time CPOs at the most senior end of the market commonly operate with combined annual economic value exceeding £150,000-£300,000 across two Part-Time CPO appointments plus 2-3 non-executive director appointments.

How Exec Capital Approaches Part-Time CPO Search

UK Part-Time CPO search at Exec Capital follows a retained methodology calibrated to the specific dynamics of senior part-time People function leadership recruitment.

Brief development — initial work focuses on defining the firm’s specific Part-Time CPO requirement (firm scale, sector context, scaling phase or PE-backed context), the specific scenario the appointment supports (scaling phase support, owner-managed firm permanent arrangement, PE-backed firm hold-period support, pre-IPO preparation, specialist sector firm), the days-per-week expectation, the People function scope under the CPO (whether the role extends to operational HR or focuses on strategic People leadership only), the realistic compensation envelope including equity arrangements, and the candidate-fit dimensions specific to the firm’s senior team and Board.

Senior candidate identification — UK Part-Time CPO candidate identification operates across senior CPOs and CHROs operating with established Part-Time CPO portfolios, senior CPOs transitioning to portfolio-of-engagements arrangements, senior consulting candidates with CPO experience, senior CPOs returning from international assignment to portfolio arrangements, and senior People Directors progressing to senior Part-Time CPO seniority. Coverage is structured by sector specialisation and senior career trajectory.

Strategic vs operational People leadership assessment — explicit assessment of the candidate’s senior People leadership orientation (strategic CPO positioning vs traditional CHRO operational scope) ensures fit between the firm’s senior People leadership requirements and the candidate’s senior career background. Senior CPO candidates with strong strategic People leadership backgrounds typically thrive at Part-Time CPO appointments at scaling firms, while senior CHRO candidates with broader operational scope may fit better at firms requiring full-time CPO/CHRO engagement.

Engagement structure assessment — explicit assessment of the candidate’s preferred engagement structure (employment vs services agreement, days-per-week preference, board director appointment willingness, location and travel arrangement, restrictive covenant compatibility with the candidate’s other portfolio engagements) ensures fit between the firm’s structural preferences and the candidate’s portfolio arrangement.

Interview process — typically 3-5 rounds for Part-Time CPO appointments, generally compressed compared to full-time CPO process given the experienced senior candidate pool. Interview process typically includes CEO-led senior interview, Board chair engagement, peer C-Suite leader engagement (CFO, CTO, CRO, COO), and (at PE-backed firms) PE firm portfolio operations team engagement at advanced shortlist stage.

Offer construction and onboarding — Part-Time CPO offer construction typically involves negotiation around days-per-week structure, base salary or day-rate calibration, equity participation arrangements, board director appointment, restrictive covenant compatibility with the candidate’s other portfolio engagements, and the practical onboarding logistics of senior part-time arrangement. Successful offer construction at Part-Time CPO level requires understanding of the candidate’s full portfolio context including other Part-Time engagements, non-executive director appointments, and broader senior career arrangements.