Advent International and Corvex Private Equity Take Heidrick & Struggles Private
December 10, 2025
Heidrick & Struggles has been taken private in a approximately $1.3 billion transaction led by Advent International and Corvex Private Equity with participation from a global network of strategic investors including Salem Capital Management, Mousse Partners, TF Cornerstone, HighSage Ventures and Barcliff Partners. The deal, which includes a substantial co-investment from Heidrick & Struggles leaders and partners, will support the company's multi-year growth strategy and investments in new technologies and capabilities while the business continues operating under its current brand.
- Buyers
- Advent International, Corvex Private Equity, Salem Capital Management, Mousse Partners, TF Cornerstone, HighSage Ventures, Barcliff Partners, Heidrick & Struggles leaders and partners (co-investors)
- Targets
- Heidrick & Struggles International, Inc.
- Industry
- Consulting
- Location
- Illinois, United States
- Transaction Type
- Buyout
Explore More
Related Acquisitions
-
Heidrick & Struggles Acquires businessfourzero
March 21, 2023
Consulting
Heidrick & Struggles has agreed to acquire businessfourzero, a London-based consultancy focused on purpose-driven change, culture and leadership. The acquisition will expand Heidrick's leadership advisory and culture capabilities and accelerate businessfourzero's international footprint; terms were not disclosed and the deal was expected to close in April 2023.
-
Advent International Acquires Majority Stake in Encora
December 21, 2021
IT Services
Advent International has acquired a majority stake in Encora, a global digital engineering and software product development services provider. Warburg Pincus, the prior majority shareholder, retains a minority stake; Advent will partner with Encora's management to accelerate global growth, expand capabilities, and pursue targeted M&A.
-
Apax Partners Acquires Majority Stake in Herjavec Group
February 11, 2021
Cybersecurity
Funds advised by Apax Partners signed a definitive agreement to acquire a majority stake in Herjavec Group, a global managed security services provider. Founder and CEO Robert Herjavec will remain a significant stakeholder and CEO; financial terms were not disclosed. Apax said it will support international expansion, add security and identity resources, and advance HG's proprietary platforms.
-
Advent International Acquires Majority Stake in Siesa
December 2, 2024
Software
Advent International has acquired a majority stake in Siesa, the largest independent ERP provider in Colombia, from Siesint Holdings and former Siesa employees. The co-founder will remain a minority shareholder; Advent said it will support Siesa's next growth phase by investing in product innovation and expanding its offering across retail, hospitality and other industries.
-
Advent International to Acquire Significant Stake in Suven Pharmaceuticals
December 26, 2022
Pharmaceuticals
Advent International has entered into a definitive agreement to acquire a significant stake in Suven Pharmaceuticals from the Jasti family and will make an open offer for an additional 26% of public shares. Advent plans to evaluate a merger of its CDMO and API platform company, Cohance Lifesciences, with Suven to create a scaled end-to-end CDMO + merchant API powerhouse serving pharma and specialty chemical markets, subject to board and regulatory approvals.
-
Audax Private Equity Invests in Stout
October 28, 2021
Professional Services
Audax Private Equity has agreed to make a minority growth investment in Stout alongside the firm’s employee shareholders, with existing shareholders retaining a meaningful equity stake and management continuing to lead. The capital will support Stout’s future growth initiatives, including pursuing strategic add-on acquisitions; the transaction was expected to close in Q4 2021.
Track M&A activity that matters to you
Get real-time deal alerts, build buyer lists with AI, and access our full acquisition database. Start your free trial today.