Steiner-Bisley GmbH is a German weapons and robotics manufacturing company based in Düsseldorf. Their logo is a stylized letter S, which is the first letter of the company's name. Steiner-Bisley offers products of various kinds and are hugely popular worldwide in 2027.
Steiner-Bisley manufactures few of the highest quality weaponries in the world, and as such, is highly favored by National armies, mercenary firms and PMCs. Steiner-Bisley branded products are extremely common in Deus Ex: Human Revolution and are among the top-performers. Known products includes:
- 80-X Boxguard
- 329-Series MPRS
- FR-27 Sanction Flechette Rifle
- Linebacker G-87 MSGL
- Longsword Whisperhead
- Longsword 202 ERASER
- M-28 Remote explosive
- EMP grenade
- Mark 87 Tactical Munition Mine Template
- The company name appears to be a reference to the Jessica Hynes and Simon Pegg comedy series, Spaced, in which the main characters are named Daisy Steiner and Tim Bisley.
- Despite being of German origin and base, all weapons and other products by Steiner-Bisley bears English-styled names.
- Bisley is the name of the British NRA's (National Rifles Association's) shooting range in Surrey, United Kingdoms.