ROHNERT PARK -- SoCo Nexus, formerly the Sonoma Mountain Business Cluster, is seeking nominations from accredited investor groups for the 10 entrepreneurs that will present during its fifth annual North Bay Investor Summit on Sept. 25. Nominations are due by Aug. 31.

Headed by Cliff Detz of the North Bay Angels, a selection committee will review those nominations and announce a final group of participants by Sept. 10. Those selected will present to members of attending angel investment groups from throughout California, with an opportunity for further networking that follows the main event.

Those interested in providing a nomination can contact the North Bay Angels at 707-431-4201 or info@northbayangels.com. Registration for the event, held from 1:30 p.m. to 7 p.m. at the Sonoma Mountain Village Event Center in Rohnert Park, is available at www.soconexus.com.