Re: Weyland Corp and Weyland Industries around 4:50 (hint you have a big logo on your video from Prometheus that says Weyland Corp
)
They're referred to by official sources as Weyland Industries
and Weyland Corporation for both films.
And while I'm nitpicking - on your video you've spelled 'Blomkamp' as 'Bloomkamp' and then pronounce is 'Bloomenkamp'?