Typophile

Sans serif with rounded m, r, with no spurs, similar to Helvetica and Century Gothic

PumiceT

As stated in the subject, and shown in the attachment:
Sans serif with rounded m, r, with no spurs, similarities to Helvetica and Century Gothic.

I can't show the original photo of the font as seen in the wild, for client confidentiality reasons.

The lower-case M is definitely a heavier weight than the other characters, that's not just "how it looks."

While it appears to be a mashup of different type faces, I assure you, from what I've seen, it's an actual font with at least 2 weights.

Font: 
No
AttachmentSize
photo.jpg75.13 KB

Add ITC Ronda to the list of similar fonts.

Mixing the different Chalet should get you pretty close.

Captured from web.archive.org on 15 Apr 2015. view this capture