New Helvetica

Helvetica Now, redesigned by Max Miedinger, Charles Nix, Jan Hendrik Weber and others for Monotype, is the first revision of the tasteful typeface in 35 years and comes in 48 styles.
Creative Boom:
The Helvetica family has been used by countless brands and creative professionals, in millions of designs since its inception. The typeface embodies clean and versatile design, and the Helvetica Now typeface continues the tradition established by the Helvetica and Neue Helvetica families while introducing a number of improvements.
If you want anything from a Helvetica derivative except conspicuous mediocrity, what you really want is Univers.