Our History

Since inception in 2014, we have successfully invested across a range of infrastructure sub-sectors (including energy & environmental, digital, social, urban and sports infrastructure) and across the capital structure (including equity, debt and structured solutions), delivering significant realised returns to our investors.

Corporate Management

1997 - 2009

Unión Fenosa

Management team of Union Fenosa (currently integrated within Naturgy), which was one of the largest utility companies at the time with +9 million power and gas clients and 12GW of power assets.

1997 - 2009

2009 - 2014:

FCC

Management team of the renewable energy division of FCC. Milestones: +€1bn investment (greenfield and brownfield) in assets totaling c.600MW installed capacity.

2009 - 2014:

Independent Investment Management

2014

Ithaka is established as an independent investment management firm, financially backed by its founders.

2014

2015 - 2023

Partnership & management services agreement entered into between Ithaka and affiliates of Sixth Street, worked collaboratively with Sixth Street to source, analyze, underwrite, and structure the acquisition and, where and when appropriate, the disposition of assets.

2015 - 2023

2024 - onwards

Ithaka becomes fully independent investment firm

2024 - onwards