For the 'portfolio/recent work' section, if not in greyscale then we can adapt the same kind of style as they did in 'Meet the team'. Put a layer of grey above it and then emphasize only that which the user has hovered on.
Don't think this is related to our website at all but some of these graphics and concepts are pretty cool and relevant. Especially like the 1st and 3rd sections as well as the earth pie chart. If we need any stats or something, the earth stats is definitely a good idea. If we need to show which countries the satellites are linked to, then we can use something similar to the 3rd section.
I LOVE the way the mic and cord goes all over the homepage. I'm not quite sure how we can implement this on to our design but since one of the most important part of their services is communication, something along these lines would be great.