Posted in Web Relentlessly growing Facebook in talks to lease third SF … November 25, 2019 Facebook has suddenly become the city’s third-largest tech tenant by leasing a total of over 1.1 million square feet at 250 Howard St. and 181 Fremont. The company is behind only Salesforce and… https://www.sfchronicle.com/business/article/Relentlessly-growing-Facebook-in-talks-to-lease-13227718.php