A few off the top of my head:

  - Trimble
  - Granular
  - Farm Logs
  - The Climate Corporation

I work at Climate, and we work on some pretty cool science based projects to help farmers make better decisions.

We are hiring for a variety of positions you can check out here: http://hire.jobvite.com/CompanyJobs/Careers.aspx?nl=1&k=JobL...

If you (or anyone) is interested in a role on the remote sensing team (satellite/drone suff) or the Climatology team, you can reach out to me directly at skhalsa@climate.com