Callaway Golf Co. (NYSE: ELY) has acquired uPlay, a Carlsbad-based developer and marketer of consumer electronics devices.

President-elect Barack Obama’s much-anticipated economic stimulus package could include additional tax benefits for San Diego businesses -- if the provisions survive the congressional gauntlet.

San Diego-based Servi-Tek Janitorial Services has been awarded two major accounts in San Diego County: Legoland California Resort and Sentre Partners-managed Pacific Center I & II in Mission Valley.

Dot VN Inc., an Internet and telecommunications company headquartered in San Diego, has been approved by Financial Industry Regulatory Authority for quotation on the Over-the-Counter Bulletin Board under the symbol "DTVI."

Callaway Golf Company announced the signing of PGA Tour veteran Stuart Appleby to a multi-year contract, and Illumina Inc. announced it has appointed Bill Bonnar as Senior Vice President of Operations, according to company announcements, SEC filings and Bloomberg News.