Can't believe I've stumped the typophiles … any ideas? Or maybe it's so obvious it's embarrassing to say? :)

PIXymbols Far Marks looks to match for me.

Thanks Ryuk. I think it's close but these letters look a bit bolder and the S terminals are a bit different

Some more (freebies), not even sure they come closer than Far Marks though: Jefferies, Amarillo USAF