Executive search,
built like an investment firm

We build foundational leadership teams for Europe’s defining technology and growth-stage companies. We don't operate as transactional brokers—we commit our network, our execution, and our own equity to the missions we believe in.

200+
Key hires
since 2019
PARTNER-LED
Uncompromised
Quality
FOUNDER-CENTRIC
From Founding
to Exit
CAPITAL-ALIGNED
Skin in
the game

Built for the stage
you're building toward

FOUNDERS

Day 0 to Seed

From zero to one.

You are building from the ground up, where early talent defines your entire trajectory. We partner to secure your co-founders, pivotal first hires, and core team.

Co-founders, first hires, and core team.

50–100% of our search fee is converted into equity.

SCALEUPS

Series A & B

Built to scale.

The capital is deployed. Now you need the operators who can execute at venture speed and quality without breaking the culture.

Key Hires, org scaling, and functional buildouts.

Up to 30% of our search fee is converted into equity or debt.

GROWTH

Series C to Pre-IPO

Global expansion.

You are dominating your core category and scaling internationally. We secure the executive leaders and board directors who can navigate late-stage scale.

Global C-Level (CXOs), VPs, and Board Members.

Flexible fee-to-equity conversion and strategic alignment.

Thesis

Conviction is an architectural choice

The next decade of European tech will be defined by technological sovereignty and generational ambition. These companies cannot be built with transactional search playbooks. Foundational leadership—and the mindset behind it—is the single determinant of trajectory.

01

Durability compounds

Leadership must outlive market cycles. We place high-conviction operators engineered to compound enduring enterprise value over decades, navigating structural shifts rather than optimizing for transient valuation milestones.

02

Sovereignty demands precision

Strategic autonomy in robotics, physical AI, defense, and foundational systems is Europe’s defining challenge. We concentrate our execution exclusively on the founders building resilient, mission-critical infrastructure.

03

Bandwidth is uncompromised

Traditional search scales through mandate volume and junior delivery. We enforce strict capacity caps: zero junior handoffs, partner-level execution only, and absolute immersion in every mandate we accept.

04

Built for generational outcomes

We are not building a high-volume agency. Our ambition is far simpler: to earn and hold enduring equity alongside Europe’s category-defining, generational companies. Our leverage comes from long-term compounding, not transactional search fees.

Deep conviction.
Precise execution

Thematic verticals — investment theses
  1. 01

    AI Applications

    Re-platforming the enterprise. Agents replacing legacy SaaS.

  2. 02

    Physical AI

    Bringing foundation models to the real world (vision-guided robotics).

  3. 03

    Deep Tech

    Defensible, hard-tech moats. Industrial renaissance infrastructure.

  4. 04

    AI Native Roll-ups

    Transforming legacy service businesses into high-margin platforms.

  5. 05

    Defence & Sovereignty Tech

    Securing European sovereignty through autonomous capabilities.

Functional scope — leadership placements
  1. 01

    Tech

    CTOs, VPs of Engineering, Principal Scientists, Program Managers, Foundational System Architects.

  2. 02

    Hardware & Manufacturing

    VPs of Manufacturing, Heads of Hardware, Industrialization Leads, Supply Chain Directors.

  3. 03

    Product

    CPOs, VPs of Product, Heads of Product, Platform Architecture Leads.

  4. 04

    Operations

    COOs, VPs of Operations, Chief of Staff, Global Scaleup Executives.

  5. 05

    GTM

    CEOs, CROs, CMOs, VPs of Sales & Marketing, Heads of Commercial & International Scale.

We think and act like investors,
not transactional brokers forwarding resumes.

Our incentives are structurally aligned with your long-term enterprise value and the interests of your future employees.

Co-investor network

Our portfolio companies have raised EUR 100m+ from leading investors:

Operator DNA.
Pure Conviction

We built Founderlake because we felt the pain of legacy headhunting firsthand. With decades of combined experience across startup building, investment banking, consulting, and specialized search, we know exactly what is required to attract world-class talent when it matters most.

The best executives do not respond to transactional pitches. They respond to peers. Our focus is razor-sharp: identifying the rare leaders who truly fit the mission, and articulating your vision with the depth and conviction needed to bring them on board.

Cassandra Jahn

Cassy

in
Founder & Partner

Combines digital consulting expertise from Digital McKinsey with executive search at Kienbaum. Specializes in leadership evaluation and placing foundational executives across Europe’s defining technology companies.

Daniel Jahn

Daniel

in
Founder & Partner

Serial founder and operator. Former investment banker with deep zero-to-one experience—from navigating the friction of early capital rounds to securing the foundational first hires.

Background & credentials
MCKINSEY & COMPANY​·​BOSTON CONSULTING GROUP​·​KIENBAUM​·​BARCLAYS INVESTMENT BANK​·​LONDON SCHOOL OF ECONOMICS​·​INSEAD​·​TECHNICAL UNIVERSITY OF MUNICH​·​STUDIENSTIFTUNG DES DEUTSCHEN VOLKES

Get in touch
with us

Confidential by default. Every enquiry is read personally by a partner.

CASSANDRA JAHNFounder & Partner
cj@founderlake.com
DANIEL JAHNFounder & Partner
dfj@founderlake.com