I\'ve recently been doing development upgrading our maps to v3 and during development I was using my own personal key. Everything was working fine. When it was time to go to
I think you must check the referrers. The given example on the API console site is:
Example: *.example.com/*. *One URL or pattern per line.*
Try to include the full referrer names without using wildcards. The wildcard usage seems a bit strange. More people struggle with that, see this post. You can find a description of the possible whitelist configuration on the Google APIs Console Help page.
(You mentioned that your personal key has the same referrers as your company key. I wonder if this is possible as you could use different keys for the same app in this case.)