Found another sample but still can't find a match. Could be a bespoke typeface, loosely similar (except digits) to Compacta or Helvetica Ultra Compressed.
Block Gothic would be an interesting alternative.

Block Gothic is a good choice for the look - it is also in the ballpark as far as a match

Thanks for the tips Ryuk!

Below is a closer look at part of the poster with big G, Q, M, and N which I think are very telling. Also, does anyone know the smaller typeface?

http://i.imgur.com/b9eTZRv.jpg

Again, thanks for all the help!

- Luca

To me, that only confirms two things:
- I really don't know any fonts with such /M and /N (which could be easily reproduced BTW)
- Seeing now /Q, Block Gothic is definitely a fair alternative to what I'm now convinced is a bespoke typeface
Hard to tell for the smaller one, that could be a lot of fonts from Avenir to DIN...