The financed assets involved range from wind farms, solar, hydrogen, biogas and terminals to infrastructure port-folio companies, HQ offices buildings, tunnels, datacenters, fiber and satellites. Most financings involve mixes of fixed and floating rate loans. Zeeger has lectured on project finance at Leiden University, Utrecht University and Amsterdam University (VU).

Zeeger joined the firm in 2002, holds a law degree from Leiden University and also worked/studied in England, France and the US.