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Prothea is an independent advisory boutique based in Milan offering advisory and asset management services in the renewable energy and infrastructure sectors. Over the last five years, Prothea executed transactions for a total value of approximately Euro 1.5 billion, advising primarily institutional investors both Italian and International. Prothea was established in 2007 and today is a market leader in the renewable energy sector combining in-depth sector expertise with market leading advisory capabilities. We are also able to offer established technical knowledge in the sector being active in the O&M operations for more than 160 MW renewables energy plants through the operating subsidiary LT. Prothea is building a strong positioning in the social and core infrastructure sector as well where it has recently completed advisory mandates in toll roads concession, hospital PPP and ports. Prothea management team includes professionals with highly complementary skills coming from advisory firms, companies involved in the specific sectors, international public institutions in the natural resources sector, investment banks and private equity firms.

Prothea Questions

The Prothea annual revenue was $2 million in 2026.

David Armanini is the Managing director of Prothea.

14 people are employed at Prothea.

Prothea is based in Milan, Lombardia.

The NAICS codes for Prothea are [523110, 52311, 523, 5231, 52].

The SIC codes for Prothea are [62, 621].

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