Global investment firm Permira has announced a strategic investment in Quadrante, a prominent Iberian-based consulting firm specialising in engineering, architecture, environment, and sustainability.
Quadrante’s current management team, its founders, and existing investor Henko Partners will all retain significant stakes in the business. While the financial terms of the deal have not been disclosed, the transaction is expected to close in the fourth quarter of 2026, subject to customary regulatory approvals.
Established in 1998, Quadrante employs more than 1,500 professionals across 20 countries, with a strong presence in Portugal, Spain, Brazil, and Mexico. The firm delivers asset-light engineering services across three main divisions: energy (including renewables and grid distribution), sustainable cities (such as data centres and water utilities), and mobility infrastructure.
The capital injection from Permira is aimed at accelerating Quadrante’s international growth, with a particular focus on expanding into the United States market. The strategy will also focus on integrating artificial intelligence capabilities into its service delivery to provide more effective, creative solutions for its blue-chip client base. This transaction marks the second investment under Permira’s dedicated Energy Transition strategy, following its recent investment in the global environmental disclosure platform, CDP.
Nuno Costa, Global CEO and Co-founder of Quadrante, noted that the partnership represents an exciting new chapter for the company. He stated that Permira’s global networks and digital expertise make them an ideal partner to help scale the business while maintaining the founding team’s culture and vision.
Kush Patel, Partner and Co-Head of Energy Transition at Permira, highlighted the significant opportunities ahead in the US, where demand for engineering expertise across power, renewables, and data centres continues to accelerate.
A comprehensive suite of advisers supported the transaction. Permira was advised by Mizuho | Greenhill, Clifford Chance, Roland Berger, and KPMG. Quadrante, its management, and Henko Partners were advised by Houlihan Lokey, KPMG, Jamieson, Cuatrecasas, PLMJ, and BCG.
