[Regardless of the exact number of jets they own, I can assure you it’s hard to get the branding just right on these things…]
The jets are not owned or operated by Google. Instead, the 3 Google leaders operate the fleet through an LLC called H211. Google has no official relation with H211. Ken Ambrose, the Director of Operations for H211, announced the funding offer at a public meeting this week. He also complained that NASA, which owns Hangar One, has taken too long to respond to the offer.