Founded in 1965, Prometheus is the largest privately held owner of apartments in the San Francisco Bay Area, with a portfolio of over 13,000 apartments in the Silicon Valley, Portland and Seattle regions. We invest in real estate long-term and the focus on enduring quality drives every element of what we do - from our selection of locations, design decisions, reinvestments into our Neighborhoods and our operating strategy.
We are a B corporation, part of a group of companies that meets the highest standards for using business as a force for good. We have more than 500 Prometheans, and have a home office in San Mateo, with satellite offices in Portland, Oregon and in the Bay Area. We are a vertically integrated company with four main core competencies in-house: acquisitions/investments, development, value-add renovations and operations/property management. Prometheus has a long history of award-winning approaches to what we do, receiving over 100 awards for design and excellence including Fortune Magazine’s list of 100 Best Small & Medium Companies, the 100 Best Workplaces for Women and the Best Places to Work in the Bay Area.