DELTA D is the final piece of the puzzle for RHEINMETALL AG and the construction project UNTERNEHMERSTADT in Dusseldorf. Without a doubt, this building will be the crowning jewel for the area. The striking design consisting of two triangles offset against each other, combined with the jewel-like overall appearance, is captured to perfection by the marketing material. The diamond topic is repeated in the sales video in an engaging as well as memorable way. CADMAN was in charge of communication, positioning, and interior design, right down to architectural details from the entrance area to the roof terrace.

In short

50% of the entire complex consisting of two new constructions and an interconnecting existing building was rented out before construction began. RHEINMETALL is the main tenant.


Offices CADMAN


Kaiserswerther Straße 183a
D-40474 Düsseldorf

+49 211 867525-0 E-Mail:


Freie-Vogel-Straße 393
D-44269 Dortmund

+49 231 725470-30 E-Mail:


Heckscherstraße 48a
D-20253 Hamburg

+49 40 30708669-0 E-Mail: