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Sale of Hydea S.p.A. to Protos S.p.A.

Hydea

Cadenive acted as financial advisor to the shareholders of Hydea S.p.A. in the sale of the company to Protos S.p.A., a Portfolio Company of H.I.G. Capital. The transaction supports Protos' external growth strategy, strengthening its Advisory & Consulting Engineering division and extending the Group's capabilities across the full project life cycle, from design to construction supervision, project management and technical assistance. The combination brings together complementary expertise, client portfolios and geographic footprints, creating significant commercial synergies and reinforcing the Group's ability to manage complex mandates in Italy and abroad.

Hydea S.p.A. is an Italian engineering and technical consulting company founded in 1990 and headquartered in Florence, with additional offices in Beijing and Riyadh. The company operates across civil engineering, cultural and archaeological heritage protection, infrastructure engineering, and environmental and circular economy consulting. With over 70 professionals, it has completed more than 1,000 projects in over 100 countries, generating approximately half of its revenues abroad.

Protos S.p.A. is an Italian group active for forty years in Testing, Inspection & Certification (TIC) and Advisory & Consulting Engineering, with offices in Rome, Milan and Genoa. Backed since 2025 by H.I.G. Capital, Protos serves public and private clients across Real Estate, Infrastructure, Energy & Power and Financial Institutions through two divisions: Protos Check and Protos Consulting.

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Hydea

Overview

  • July 2026
  • Sell-side M&A
  • Business Services

Client

  • Hydea
  • Italy

Counterparty

  • Protos
  • Business Services
  • Italy

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