Either there are way more Razorbacks in the Bay Area than I ever imagined or this route will be the "Walmart Express".
Walmart Labs is in San Bruno - just off of 380 between 101 and 280. It's a couple of minutes from the new "elevated" Caltrain station, which itself is a good place for staring at the underbelly of 747s and A380s taking off.
Labs is responsible for Walmart's website, mobile apps, tech "incubation", etc. I think they've spread their operations throughout the Peninsula as well.