I decided to run the images through a well-known face detection program and compare the group photo vs. LinkedIn profile photos.
For reference, AWS matches that indicate 98%+ similarity should be considered as 100% correct.
Here are the results (if anyone needs them):



The only negative match that i got was with the girl.
Thank you for your attention . As I said above, we currently have employees on long business trips, who are not in the office, sir.