Ringler Studios (Philip Ringler's Photography Business)
SFMOMA Artists Gallery (Representing Gallery)
Studio Quercus
McLoughlin Gallery
Bay Area Visual Arts Network
Society for Photographic Education
ARTSLANT
Arts and Consciousness Gallery
University Art Gallery, CSU East Bay (Philip Ringler, Curator)
Freestyle Photographic Supplies
Root Division
SF Camerawork
Photograph and Frame
B&W + Color Magazine
Click Elite Camera Bags (Camera Bag Sponsors)