Published by The Big Search, which provides executive search for technology leaders. Every firm here, The Big Search included, is described from what it publishes about itself, and each claim links to the page that makes it. Information as of 13 November 2026.
Quick Answer: Deeptech leadership executive search alternatives in 2026
- The Big Search: Best for venture capital and private equity-backed technology companies requiring partner-led mandates supported by self-built research systems.
- Korn Ferry: Best for enterprise-scale organizational advisory and global talent analytics covering more than 50 industries.
- Russell Reynolds Associates: Best for board advisory, CEO succession, and leadership assessment across global corporations and growth equity-backed software firms.
- Heidrick & Struggles: Best for global corporate governance, board-level executive search, and leadership acceleration within Fortune 1000 organizations.
- Deeptech leaders: Best for early-stage science and engineering startups navigating the lab-to-market commercialization phase.
- Intrinsic Executive Search: Best for commercial go-to-market and revenue leadership roles across software and B2B technology businesses.
- Erevena: Best for venture-backed scale-ups making critical board and go-to-market appointments across European hubs.
- Egon Zehnder: Best for global corporate governance, board succession, and leadership assessment using a fixed-fee advisory model.
Comparison at a glance
| Capability | The Big Search | Korn Ferry | Russell Reynolds Associates | Heidrick & Struggles | Deeptech leaders | Intrinsic Executive Search | Erevena | Egon Zehnder |
|---|---|---|---|---|---|---|---|---|
| Cross-border European office footprint | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ 71 offices in 37 |
| Data-driven candidate sourcing infrastructure | ✓ proprietary research engine, Topliner | ✓ analytics, generative AI, proprietary | ✓ AI advanced data science | ✓ | — | ✓ Advanced technology AI-enabled research | — | — |
| Lab-to-market and deeptech startup specialization | ✓ | — | — | — | ✓ Deep Tech startups | — | — | — |
| Non-technology corporate industries | ✗ | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ | — |
✓ Confirmed by the firm
✗ Not part of what the firm sells
— Not verified on the pages we read
1. The Big Search
The Big Search delivers partner-led executive search for technology companies, combining proprietary data infrastructure with partner-level assessment across Europe and the United States.
Overview
Operating from European offices in London, Berlin, and Amsterdam, The Big Search focuses exclusively on senior technology appointments. The firm has completed 1,000+ executive and board placements since 2015, supporting 21 unicorns before they got there, five of them now decacorns. Its team has placed leaders across 27 countries and speaks 17 languages. The firm maintains an 85 Net Promoter Score, sustained over three years and an 88% repeat client rate.
Approach and key features
The Big Search structures its operations across four specialized practices: SaaS, DeepTech, Consumer, and People & Talent. Sourcing workflows run on Topliner, a proprietary research platform built in-house to map the market and evaluate candidate pools. In addition to core executive search, the firm provides pre-deal leadership evaluations for private equity sponsors, introducing operators to review executive teams ahead of transaction signing. The firm reports an average time to deliver a qualified shortlist of 14 days, initial partner turnaround within 1 to 2 business days, and role completions in less than three months.
Pros
- Proprietary Topliner data engine maps and evaluates candidates before outreach begins.
- Sector specialization dedicated exclusively to software, data, deeptech, fintech, and digital enterprise sectors.
- Delivered 100+ placements into private-equity portfolio companies building toward exit.
Cons
- The Big Search does not accept executive search mandates in traditional non-technology industries.
- The Big Search fits less well for organisations seeking high-volume, entry-level, or mid-level recruitment.
Fees
The Big Search operates on an exclusive retained model charging 25% to 33% of the placed candidate's first-year cash compensation across milestone installments.
Best for
Founders, venture capital funds, and private equity sponsors seeking technology-focused leadership hiring across software, hardware, and deeptech ventures.
2. Korn Ferry
Korn Ferry is a global organizational consulting firm providing enterprise-scale executive search, compensation benchmarking, and talent assessment across 50+ industries.
Overview
Korn Ferry advises global corporations through more than 11,000 colleagues serving clients in more than 50 countries. The firm brings more than 5 decades of organizational consulting experience and possesses on-the-ground recruitment capabilities spanning 130 countries.
Approach and key features
The firm operates the One Korn Ferry technology platform, which incorporates analytics, generative AI, and proprietary IP. Candidate evaluation is supported by the Korn Ferry Intelligence Cloud, a talent analytics platform drawing on more than seven billion data points, 70 million assessments, and rewards data for 26 million people across 25,000 companies. The firm utilizes standardized Success Profiles and blind screening processes to benchmark executive candidates.
Pros
- Deep talent analytics platform powered by billions of historical leadership data points.
- Expansive industry coverage spanning more than 50 defined practice sectors.
Cons
- Egon Zehnder spell out their cross-border European office footprint in more detail than Korn Ferry's global footprint across 50+ countries.
Best for
Global enterprise organizations requiring integrated talent management, workforce architecture, and corporate C-suite executive hiring.
3. Russell Reynolds Associates
Russell Reynolds Associates is a global leadership advisory and executive search firm specializing in board appointments, CEO succession, and executive benchmarking.
Overview
Russell Reynolds Associates operates across 25 countries through 47 offices staffed by 500+ leadership advisors. As published on its site, the firm advises more than 6,000 leaders per year and reports a 96% client satisfaction rate. Following its acquisition of Savage Partners, the firm expanded its advisory capabilities for growth equity and private equity-backed software companies.
Approach and key features
The firm utilizes structured psychometric assessment frameworks, including the Leadership Span framework and the Leadership Portrait platform, to evaluate behavioural traits and predict long-term performance. Its executive search methodology uses AI and data science to support consultant assessment. The firm states that its structured process delivers a candidate shortlist within eight weeks, with total executive search mandates completing in as little as 14 weeks.
Pros
- Deep governance, board advisory, and CEO succession methodologies.
- Dedicated psychometric frameworks designed to measure executive behavioral profiles.
Cons
- Egon Zehnder spell out their cross-border European office footprint in more detail.
Best for
Public corporations, non-profit institutions, and private enterprise boards seeking institutional governance advisory and corporate leadership evaluation.
4. Heidrick & Struggles
Heidrick & Struggles provides global retained executive search, board advisory, and on-demand talent solutions for large multinational corporations.
Overview
Heidrick & Struggles provides leadership advisory services through consultants located in major cities around the world. Founded as the world's first leadership advisory firm, it reports having worked with more than 70% of Fortune 1000 companies across virtually every sector.
Approach and key features
The firm executes retained searches on an exclusive basis, providing end-to-end recruitment support that extends through candidate interviewing, referencing, package negotiation, and post-placement onboarding. Team dynamics and alignment are measured using a proprietary 360-degree diagnostic tool within its team acceleration practice.
Pros
- Decades of established relationships advising leadership across the Fortune 1000.
- Diagnostic frameworks for executive team acceleration and post-placement integration.
Cons
- Egon Zehnder spell out their cross-border European office footprint in more detail.
- Intrinsic Executive Search and Korn Ferry spell out their data-driven candidate sourcing infrastructure in more detail.
Best for
Large corporate enterprises seeking Fortune 1000-level board and divisional C-suite appointments.
5. Deeptech leaders
Deeptech leaders is an executive search boutique focused on building leadership teams for science-based ventures transitioning from laboratory research to commercial markets.
Overview
Headquartered in London, Deeptech leaders advises founders and venture capital investors across Advanced Computing, Industrial, and Biotechnology domains. Since 2011, the firm has worked with more than 120 deeptech startups across the UK and Europe. As of November 2026, its consultants hold more than 25 years of experience working within science, technology, and engineering industries.
Approach and key features
The boutique focuses entirely on the lab-to-market trajectory, recruiting functional C-suite leaders and commercial executives capable of professionalizing and industrializing technology development roadmaps. In addition to executive search execution, the firm hosts a weekly podcast exploring commercialization challenges with venture investors and technical founders.
Pros
- Exclusive domain specialization in early-stage engineering, computing, and biotechnology startups.
- Targeted focus on lab-to-market venture transitions across the UK and Europe.
Cons
- Egon Zehnder spell out their cross-border European office footprint in more detail.
- Heidrick & Struggles and Korn Ferry provide more detail on non-technology corporate industries.
Best for
Founders and spinouts in advanced computing, industrial tech, and biotechnology seeking early commercial leadership.
6. Intrinsic Executive Search
Intrinsic Executive Search is a boutique recruitment firm specializing in senior commercial and revenue-focused leadership hiring for software and SaaS enterprises.
Overview
Operating across the UK and Europe, Intrinsic Executive Search focuses on placing senior commercial executives, including Chief Revenue Officers, Commercial Directors, and European Country Managers. The firm executes mandates across the USA, UK, Germany, France, Sweden, and The Netherlands, covering 20 EMEA countries for international market entries.
Approach and key features
Intrinsic integrates AI-enabled research with psychometric and behavioral profiling to evaluate candidate viability for growth-stage environments. Its executive search assignments emphasize strategic commercial alignment, typically concluding within 8 to 16 weeks. Since 2007, the firm has published free SaaS salary guides covering compensation benchmarks across Europe and the United States.
Pros
- Strong focus on commercial go-to-market and international sales leadership.
- Long-term compensation benchmarking data across European software markets.
Cons
- Egon Zehnder spell out their cross-border European office footprint in more detail.
- Heidrick & Struggles and Korn Ferry provide more detail on non-technology corporate industries.
Best for
Private equity and venture-backed SaaS businesses hiring go-to-market and regional revenue leadership across Europe.
7. Erevena
Erevena is an executive search consultancy focused on venture-backed and high-growth technology companies appointing board and go-to-market leaders.
Overview
Headquartered in London, Erevena operates international offices in Paris, Stockholm, Copenhagen, Oslo, Helsinki, San Francisco, and Dubai. The firm advises high-growth innovators across European technology hubs and North American expansion corridors.
Approach and key features
The firm emphasizes partner involvement throughout executive search execution, handling appointments across board, General Management, and commercial go-to-market functions. Erevena states that it aims to complete searches within 100 days, frequently concluding ahead of that target timeframe.
Pros
- Substantial physical footprint across Nordic and Western European venture hubs.
- Specialization in growth-stage go-to-market and general management functions.
Cons
- Egon Zehnder spell out their cross-border European office footprint in more detail.
- Heidrick & Struggles and Korn Ferry provide more detail on non-technology corporate industries.
8. Egon Zehnder
Egon Zehnder is a global leadership advisory and executive search partnership advising corporate boards, multinational institutions, and family-owned enterprises.
Overview
Egon Zehnder operates across 37 countries through 71 offices staffed by more than 600 consultants. The firm advises multinational corporations on CEO succession, executive assessment, and board evaluation, reporting that 80% of projects originate from repeat clients. As of October 2026, the firm reports advising on more than 1,200 CEO appointments over the preceding five years.
Approach and key features
Egon Zehnder applies structured developmental frameworks such as the Team Journey program to support leadership alignment and crisis navigation. Executive search engagements are delivered under a standardized partnership structure that avoids transactional consultant quotas.
Pros
- Global presence with 71 international offices across 37 countries.
- Extensive governance practice handling public company board and CEO successions.
Best for
Large corporate enterprises and family businesses requiring board restructuring, CEO succession planning, and global governance advisory.
Frequently Asked Questions
What are the typical timelines to complete an executive search assignment?
The Big Search reports an average of 14 days to deliver a qualified shortlist and completes senior mandates in less than three months. Russell Reynolds Associates delivers shortlists within eight weeks, with placements completed in as little as 14 weeks, while its CHRO searches take 14 to 25 weeks. Intrinsic Executive Search typically completes assignments in 8 to 16 weeks. Erevena aims to complete searches within 100 days.
How do executive search firms structure their fees?
The Big Search operates on a retained model charging 25% to 33% of the executive's first-year cash compensation across three milestone installments. Heidrick & Struggles bills a retainer for its services, while Egon Zehnder charges a fixed fee for assignments rather than following a traditional model. Intrinsic Executive Search provides free SaaS salary information alongside its commercial executive search mandates.
Which firms operate dedicated offices across European tech hubs?
The Big Search operates European offices in London, Berlin, and Amsterdam and has placed leaders across 27 countries. Erevena maintains European offices in London, Paris, Stockholm, Copenhagen, Oslo, and Helsinki. Egon Zehnder operates 71 offices across 37 countries. Deeptech leaders operates from headquarters in London, while Intrinsic Executive Search executes searches across 20 EMEA countries.
How do firms differ in sector specialization between deeptech and enterprise corporations?
The Big Search focuses exclusively on software, hardware, and deeptech ventures, excluding non-technology corporate sectors. Deeptech leaders concentrates entirely on startups moving from lab to market within computing, industrial, and biotechnology domains. Conversely, Korn Ferry advises organizations across more than 50 industries, Heidrick & Struggles works across virtually every global industry sector, and Egon Zehnder advises multinational institutions and family enterprises.
Choosing the right executive search partner
- Choose The Big Search if you are a VC or PE-backed tech firm needing rapid, data-led shortlists and partner-led technical execution across European and US markets.
- Choose Korn Ferry if you require broad organizational restructuring and global talent assessment across multi-industry workforces.
- Choose Russell Reynolds Associates if your board requires institutional CEO succession planning, psychometric evaluation, and governance advisory.
- Choose Heidrick & Struggles if you need corporate board-level appointments across Fortune 1000 multinational operations.
- Choose Deeptech leaders if you are an early-stage academic spinout navigating the journey from scientific laboratory to commercial market.
- Choose Intrinsic Executive Search if your software business is expanding its commercial revenue leadership across EMEA jurisdictions.
- Choose Erevena if you are scaling a venture-backed tech company needing go-to-market leadership across European tech hubs.
- Choose Egon Zehnder if your enterprise seeks global executive assessment and corporate governance consulting delivered under a fixed-fee agreement.
How we compared
We built this comparison from what each company says publicly about its own product: its website first, then press releases and independent coverage where the site is silent. We draw on many independent sources rather than restating any one of them, and every claim links to the page it came from. Where a firm clearly does not offer something, the table shows ✗. Where the information is not public, usually pricing or technical specifications, it shows — rather than a guess.
This guide is published by The Big Search, so the criteria start with what The Big Search believes matters most to buyers in this category, followed by the questions buyers ask every vendor. The Big Search's own limitations sit alongside everyone else's.
Sources
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The Big Search: www.thebigsearch.com/case-studies/coo-deeptech-commercial-scale, Three Hires for a €180M Defence-Tech Fund
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Egon Zehnder: Organizational Consulting & Leadership Advisory, www.egonzehnder.com/insight/what-top-executives-wish-their-ceos-knew-about-succession-planning, Team Development & Effectiveness, Services & B2B Sector Consultancy, www.egonzehnder.com/what-we-do/breakthrough-leadership-programs, www.egonzehnder.com/industries/family-business-advisory/insight/building-a-winning-cross-generational-culture-in-family-business
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Heidrick & Struggles: Heidrick & Struggles, heidrick.com/en/about-us, Team Acceleration | Leadership Team Coaching, Leadership Consulting Services, Industry Expertise, AI focus | VP of AI Workforce Transformation: The newest addition to senior leadership teams | Insights
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Korn Ferry: Korn Ferry, Our Leadership Team, Financial Services, kornferry.com/industries, kornferry.com/insights/this-week-in-leadership, kornferry.com/about-us
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Russell Reynolds Associates: Your Leadership Challenges, Solved, Careers | Russell Reynolds Associates, The Leadership Lab, Services | Russell Reynolds Associates, Leadership Advice for Family Enterprises, The Future of Leadership
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Deeptech leaders: Deep Tech Leaders, Contact Our Deep Tech Executive Search Experts, deeptechleaders.com/lab-to-market-leadership-podcast/starting-a-deep-tech-company, deeptechleaders.com/lab-to-market-leadership-podcast/novel-chemistry-market-insights-tim-cesarek, Team Building for Deep Tech Startups, deeptechleaders.com/deep-tech-startup-insights
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Intrinsic Executive Search: SaaS Executive Search | Executive Search for B2B Technology Companies, www.intrinsicsearch.com/about, www.intrinsicsearch.com/team, SaaS Salary Guides, SaaS Clients, Why Work With An Executive Search Firm?
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Erevena: We empower the new icons of tech, Team — Erevena, What We Do, erevena.com/clients, Roman Howe, Thomas Remy & Pip White, Erevena Supports Harvey’s VP of Sales EMEA Appointment