Tiger Infrastructure Partners is an independent private equity firm focused on control investments in middle-market infrastructure assets and businesses in North America and Europe. The firm was established by Lehman Brothers' former New York and London based infrastructure private equity team. Tiger Infrastructure targets investments in the power, natural resource infrastructure, waste management, water, transportation and communications sectors.

The firm has received an investment from Tiger Management L.L.C. and its principal owner, Julian H. Robertson, Jr., a successful value investor. Tiger Management L.L.C. maintains a minority interest in Tiger Infrastructure.