Best Executive Search Firms for RPO (2025)

Hiring one VP is a search project. Hiring five VPs in a year is an operations problem. That is the dividing line between traditional retained executive search and RPO for executive roles, and most companies pick the wrong model.

Retained search works well for isolated, high-stakes placements: a new CEO, a first CFO, a board seat. RPO (recruitment process outsourcing) makes more sense when your executive hiring volume is consistent and you need a scalable system rather than a one-off engagement. The five firms below operate in both worlds, which makes them uniquely positioned for companies that need flexibility.

This guide compares Cielo, Korn Ferry, PeopleScout, Allegis Global Solutions, and Hudson RPO across their executive search and RPO capabilities, pricing, and ideal use cases.

RPO vs. Retained Search for Executive Hiring

The distinction matters because it determines what you pay, what you get, and how long the engagement lasts.

Retained executive search is a dedicated, partner-led engagement focused on a single role. The firm receives an upfront retainer (typically one-third of the total fee), maps the market, presents a shortlist of 3 to 5 candidates, and earns the remaining fee upon placement. Total cost runs 25% to 35% of the executive's first-year compensation. For a VP role paying $350,000, that is $87,500 to $122,500. The process takes 90 to 150 days.

RPO for executive roles embeds a dedicated recruitment team inside your talent function. They handle sourcing, screening, and pipeline management across multiple executive searches simultaneously. Pricing is usually a monthly fee per recruiter ($8,000 to $18,000) plus a per-hire fee ($3,000 to $12,000). The engagement is ongoing rather than per-search. For a deeper look at how RPO works at scale, see our guide to RPO services for high-volume recruitment.

The Five Firms: Profiles and Strengths

Korn Ferry

Korn Ferry is the largest executive search firm in the world and one of the few that offers genuine depth in both retained search and RPO. Their executive search practice handles C-suite and board placements globally, while their RPO division runs large-scale talent acquisition programs for Fortune 500 companies.

Strengths: Unmatched global reach with offices in 50+ countries. Deep leadership assessment and organizational consulting capabilities. Strong data and benchmarking through their compensation and talent analytics platform. RPO pricing runs $10,000 to $18,000 per month per recruiter, or $6,000 to $12,000 per hire on a cost-per-hire model.

Best for: Large enterprises that need both C-suite search and scalable VP/director hiring under one roof. Companies going through leadership transitions or organizational redesigns where search and advisory overlap.

Cielo

Cielo is a pure-play talent acquisition firm operating in 113 countries and 51 languages. Unlike Korn Ferry, Cielo does not have a legacy consulting business; their entire focus is recruitment. Their executive search outsourcing practice embeds dedicated search teams inside a client's talent function to handle leadership and niche passive hiring.

Strengths: Research-led sourcing powered by proprietary technology. True global coverage without the overhead of a consulting arm. Flexible engagement models from project-based search to full RPO. One client reported saving nearly $2 million in the first year by switching from agency searches to Cielo's embedded model.

Best for: Mid-market and large companies that want executive search embedded in their TA function rather than outsourced to a traditional retained firm. Organizations with international executive hiring needs.

PeopleScout

PeopleScout handles over 300,000 hires annually across 70 countries and is one of the largest RPO providers by volume. Their professional search practice (branded "Apex") targets VP, director, and other senior roles using market mapping and dedicated search teams.

Strengths: Massive scale with proven process discipline. Strong technology platform (Affinix) for candidate engagement and analytics. Deep experience in regulated industries like healthcare, financial services, and government. Revenue of approximately $232 million with projected 10% to 15% growth.

Best for: Companies that need high-volume professional hiring alongside executive search. Organizations in regulated industries where compliance and process documentation are critical. For broader context on RPO providers and talent pipelines, see our overview of the best RPO providers for building talent pipelines.

Allegis Global Solutions

Allegis Global Solutions (AGS) is part of the Allegis Group, the largest privately held staffing company in the world. AGS focuses on managed services and RPO, with a talent acquisition strategy practice that works directly with C-suite and VP-level stakeholders. Their RPO solutions use predictive analytics and advanced ATS integrations to streamline hiring.

Strengths: Backed by the resources and network of Allegis Group (which includes Aerotek, TEKsystems, and other staffing brands). Strong in workforce analytics and contingent-to-permanent conversion. Flexible pricing models including fixed fee and cost-per-hire.

Best for: Companies that use a mix of contingent and permanent executive talent. Organizations that want RPO integrated with broader workforce management (MSP, contingent staffing). For companies evaluating outsourced recruitment models more broadly, our guide to recruitment outsourcing services covers additional options.

Hudson RPO (now Hudson Talent Solutions)

Hudson RPO rebranded to Hudson Talent Solutions in September 2025, reflecting an expanded service portfolio beyond pure RPO. Their boutique executive search offering complements their volume and contingent recruitment services, giving clients a single provider across all seniority levels.

Strengths: Boutique-firm feel with global scale. Strong candidate ownership model where clients retain the candidate relationship after the search completes. Experienced executive search professionals paired with RPO infrastructure. Custom pricing based on role level and complexity.

Best for: Mid-market companies that want a single talent partner across volume, professional, and executive hiring. Organizations that value a more consultative, less transactional RPO relationship.

Side-by-Side Comparison

Pricing Models Explained

RPO pricing for executive roles is not standardized. Each firm structures fees differently, and the final number depends on volume, role level, geography, and contract length. Here are the three models you will encounter.

Monthly management fee + per-hire fee. The most common model. You pay $8,000 to $18,000 per month for a dedicated recruiter (or team), plus $3,000 to $12,000 per completed hire. The monthly fee covers sourcing, pipeline management, and market mapping. The per-hire fee aligns incentives around actual placements. Korn Ferry and Cielo typically use this structure.

Cost-per-hire only. No monthly retainer. You pay a flat fee per placement, typically $6,000 to $15,000 for VP-level roles and $15,000 to $30,000 for C-suite. This model works when your executive hiring is sporadic (2 to 4 roles per year) and you do not want to commit to an ongoing engagement. The per-hire fee is higher because the provider absorbs the risk of the pipeline investment.

Hybrid / project-based. A fixed project fee for a defined scope: for example, "hire 6 VPs across three business units in 6 months." The total fee is negotiated upfront based on the scope, and the provider builds a dedicated team for the project duration. This model works well for companies going through rapid growth or post-M&A integration. Allegis and PeopleScout frequently offer this structure.

Across all models, expect a minimum contract term of 6 to 12 months for full RPO engagements. Project-based RPO may run 3 to 6 months. For a broader comparison of how these pricing models stack up against other recruiting approaches, see our analysis of LinkedIn Recruiter pricing.

When to Use RPO for Executive Hiring

RPO is not always the right answer for executive hiring. Here is a framework for deciding.

Use RPO when:

• You are filling 5 or more VP+ roles per year and need a repeatable process
• You want to build a long-term executive pipeline, not just fill immediate seats
• Your internal TA team lacks executive search expertise but has strong operational support
• You need consistent employer branding and candidate experience across leadership hires
• You are scaling rapidly (post-funding, post-M&A) and need to build an entire leadership layer

Use retained search when:

• The role is CEO, board member, or a one-off C-suite placement
• Confidentiality is critical (the incumbent does not know they are being replaced)
• The search requires deep industry-specific networks that only a specialist partner can provide
• You hire fewer than 3 executives per year and do not need an ongoing engagement

Many companies land on a hybrid: RPO for the ongoing VP and director pipeline, with retained search on retainer for the occasional C-suite placement. Firms like Korn Ferry and Cielo are built for exactly this arrangement. For more on structuring these integrated approaches, see our piece on integrated hiring ecosystems for executive search.

How to Choose the Right Firm

Skip the beauty parade. Here is what actually differentiates these firms once you get past the pitch decks.

Ask for executive-specific case studies. Every RPO firm has impressive volume numbers. What you need is evidence of VP+ placements: how many, in what industries, at what speed, and with what retention. If the firm cannot produce 3 to 5 references from heads of talent who used them specifically for executive hiring, move on.

Evaluate the actual recruiters, not the sales team. The partner who pitches the deal is rarely the person who runs the search. Ask to meet the recruiters who will be embedded in your organization. Review their backgrounds, their sourcing methodology, and their track record with senior candidates.

Test their sourcing depth. Give each finalist firm the same role spec and ask them to produce a preliminary market map of 15 candidates within two weeks. The quality and originality of those names will tell you more about their executive sourcing capability than any slide deck. For technical leadership roles in particular, sourcing quality depends heavily on the tools and methods used, as we cover in our guide to outbound sourcing.

Negotiate the exit clause. RPO contracts are long-term commitments. Make sure the contract includes a 90-day termination clause with clear transition provisions. You do not want to be locked into a 12-month agreement with a provider that underperforms on executive roles, even if their volume hiring is strong.

The right firm is the one that matches your executive hiring volume, your industry, and your budget. There is no universally "best" provider. But there is almost certainly one on this list that fits your specific situation better than the others.

Frequently Asked Questions

Can RPO firms handle C-suite searches or just VP-level roles?

Most RPO firms handle VP and SVP roles well through their professional search divisions. For true C-suite searches (CEO, CFO, CTO), retained executive search is still the standard because these roles require board-level confidentiality, deeper market mapping, and partner-led engagement that RPO models are not designed to deliver. Some firms like Korn Ferry and Cielo bridge this gap by offering both RPO and dedicated executive search under one roof.

What is the typical cost difference between RPO and retained search for executive roles?

Retained search typically costs 25% to 35% of the executive first-year compensation, meaning a $400,000 VP role costs $100,000 to $140,000 in fees. RPO for executive roles usually runs $8,000 to $18,000 per month per dedicated recruiter plus a per-hire fee of $3,000 to $12,000. RPO becomes more cost-effective when you are filling 5 or more executive roles per year because the monthly fee covers ongoing pipeline building across multiple searches.

How long does it take to implement an RPO for executive hiring?

Full RPO implementations typically take 8 to 16 weeks from contract signing to operational launch. This includes process design, technology integration, team onboarding, and stakeholder alignment. Project-based RPO for a specific batch of executive roles can launch in 4 to 6 weeks. Factor this ramp-up time into your planning, as the first few months will not deliver peak performance.

Can I use RPO for some roles and retained search for others at the same firm?

Yes, and this hybrid model is increasingly common. Firms like Korn Ferry, Cielo, and Hudson RPO explicitly offer both services. The typical setup uses RPO for ongoing VP and director-level hiring and retained search for one-off C-suite or board-level placements. The advantage is a single firm that knows your culture, compensation philosophy, and leadership team across all executive levels.

What should I look for in an RPO provider for executive-level hiring specifically?

Three things matter most. First, a dedicated executive search practice with experienced recruiters who have personally sourced and placed VP+ candidates, not generalist recruiters reassigned to senior roles. Second, market mapping capability with access to proprietary databases and networks beyond LinkedIn. Third, a track record with companies at your stage and in your industry, validated by references from heads of talent or CHROs, not just case studies on the website.