**Swig Company Signs Two New Tenants at 501 Second St. in San Francisco**
The Swig Company has signed leases with two new tenants at 501 Second St., a Class A office property in San Francisco’s SOMA neighborhood. The new tenants include LangChain, an open-source software framework designed to integrate large language models into applications, and unitQ, an AI-enabled product quality monitoring platform.
LangChain has leased 11,800 square feet, with representation from Blake Walker and Caroline O’Loughlin Livermore of CBRE. unitQ signed a lease for 7,500 square feet, represented by Will Cassriel and Grant Dettmer of JLL. Swig Company was represented in both transactions by Transwestern’s Mike McCarthy, Brian McCarthy, and Maddie Meyersieck.
“We’re happy to welcome LangChain and unitQ, two San Francisco-based enterprises advancing the application of artificial intelligence in business, to our diverse tenant community at 501 Second St., and look forward to supporting their future growth,” said Cory Kristoff, Swig’s director of leasing.
Originally built as a warehouse in 1925, 501 Second St. has since been transformed into a LEED Platinum-, WELL-, and Energy Star-rated office property.
