Marborg Recycling Center
https://www.marborg.com/marborg-goleta-recycling-center

There is a hotel here now, Residence Inn. No longer empty space.
https://www.marriott.com/hotels/hotel-rooms/sbago-residence-inn-santa-barbara-goleta/

Neighbor Tim's BBQ, 152 Aero Camino
https://www.yelp.com/biz/neighbor-tims-bbq-goleta-6

Cristino's Bakery
https://www.grubhub.com/restaurant/cristinos-bakery-170-aero-camino-goleta/1257348

Unable to answer "What is being cultivated here?" for way/125930062 via StreetComplete 29.1:

Avocado is grown here

Out of business

Vicentas is out of business. Cannot find source, but location is vacant.

Whole building is Raytheon

Source: https://www.hayescommercial.com/2014/09/google-to-open-facility-in-goleta/

Possible Google office here