Is the name of the Uplink corporation administrator discoverable?
Solution 1:
No, as stated in the FAQ on the Introversion forums, the Uplink bank is not hackable.
Q: How can I hack the Uplink bank?
A: you don't. You need a voice sample from the admin - and, as you can see, there is no admin.
I can only assume this has been done for storyline reasons, the same reason the for the missing stuff in one of the secret missions, to potect your bank account, and your person.
Remember, there are other Uplink agent out there, and if that information was known, you, the player, could be a target of those agents.
Solution 2:
Apparently not. There's no mention anywhere of anyone being able to break into the Uplink International Bank or of the admin name being discovered. Furthermore, I grabbed every telephone number from all the logs across every single accessible system, phoned them, saved the voice recordings and ran them against the voice authentication at the Uplink bank; no dice. Same thing with the Government systems.
There are no names left in the databases.
Solution 3:
Not only can you not hack it, even if you did there is only one bank account on the system; your own. This means there isn't really any point in trying!