J.S. Brown & Co. The shallow "wings" on either side are approximately 10" deep, the middle bow front is approximately 16". There are bow front cabinets that would accommodate this configuration, but they aren't a common offering among cabinet manufacturers and probably come with a higher price tag.
J.S. Brown & Co. I would contact a local cabinet supplier or custom shop. We deal with a few companies that would build something like that for me custom from my drawings.