CEO – Chief Executive Officer

CEO — ESG Advisory Firm

Geneva, Switzerland

Geneva, Switzerland CEO – Chief Executive Officer Technology / Sustainability Permanent CHF 320k – CHF 400k + equity

Role Overview

JOlivier & Partners has been retained to identify a CEO for a Brussels-based ESG and sustainability advisory firm serving Iberian and pan-European institutional investors and listed companies.

The Organisation & Context

Our client is a rapidly growing sustainability advisory and data platform with 180 institutional clients across the Iberian and broader European market. Following a private equity investment, the firm is accelerating international expansion and investing in technology-enabled service delivery.

Key Responsibilities

  • Lead the executive team and define the strategic direction of the business
  • Drive revenue growth from €35m to €80m through international expansion and new product development
  • Build the technology platform capabilities — transitioning from advisory to data-led service delivery
  • Manage the relationship with the PE investor and its investment committee
  • Represent the firm at European sustainability policy and industry forums

Candidate Profile

  • CEO or MD experience at a sustainability advisory, ESG data, or governance advisory firm
  • Deep expertise in ESG and sustainability strategy for institutional investors
  • Track record of scaling a professional services or technology-enabled advisory business
  • Strong relationships with Iberian and European institutional investors
  • Fluent English and Belgian or another Iberian language

Search Process & Confidentiality

Retained mandate.

JOP-2026-054

CEO — ESG Advisory Firm

Compensation: CHF 320k – CHF 400k + equity
Location: Geneva, Switzerland
Date Posted: August 2026
Express Interest

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