Note the “Inc.”, it explicitly states that that’s not a person, but a company. The company exist indeed, it has a website: http://georgemartynuk.com
Is it appropriate to add this company as an “Artist”, and link recordings to it as “Executive producer”? If yes, should the type of the Artist be “Other” or something else?
I really don’t see any problem with a company as artist. I’ve added Hypgnosis as a graphic designer on a number of releases because that’s the way it’s credited. I’ve also added a few photography studios and photographic archives for photography credits.
And there was no sign of disagreement by the rest of us.