Oakland, Calif.-based Pandora which leases 3,000 square feet at Atlantic Station is adding about 900 square feet, according to a building permit filed with the City of Atlanta.
Pandora has a regional advertising and sales operation in Atlanta. Pandora has about 30 Atlanta-based employees, up from 15 a year ago.
"We see Atlanta as a vibrant market and have been investing to accelerate our local advertising business," a Pandora spokeswoman said. "We'll continue to tap Atlanta's great pool of talent as we see an increasing demand for Pandora in the market."
In 2013, Pandora relocated to 271 17th. Street — a 25-story office tower that anchors Atlantic Station, a nationally recognized 138-acre retail, office and condo redevelopment is attracting tech and digital media tenants.