Process Fab, Inc. (“PFI”) is an engineering, design and manufacturing firm that provides airframe structures, flight hardware, ground support equipment and tooling to the aerospace industry. Founded in 1983, the Company supplies highly engineered components to a variety of aerospace platforms including the Atlas V launch vehicle, the F-35 Joint Strike Fighter and the Boeing 787. Vance Street invested with PFI’s founders to assist in growing the company organically and through strategic acquisitions.

Process Fab, Inc. was sold on December 4, 2014 to Burtek Enterprises, a Wynnchurch Capital portfolio company.