Blue Line indgår ofte langvarige samarbejder. Her er et udpluk af væsentlige kundereferencer:
| Alfa Laval | Media Connect | |
| Industrial Computers & Displays | Digital Signage | |
| ABB | Nassau Door | |
| Industrial Computers & Displays | Rugged Mobile Computers | |
| ALD Automotive | New Store Europe | |
| Rugged Mobile Computers | Digital Signage | |
| AR Skilte | Novo Nordisk | |
| Digital Signage | Industrial Computers & Displays | |
| Bosch | A/S NP Trucks | |
| Digital Signage | Rugged Mobile Computers | |
| Brødrene Dahl | Lundbeck | |
| Rugged Mobile Computers | Industrial Computers & Displays | |
| Comm/2 | Reson | |
| Industrial Computers & Displays | Industrial Computers | |
| Danfoss Solutions | RISØ | |
| Rugged Mobile Computers | Industrial Computers & Displays | |
| Danmon | Soft Design | |
| Industrial computers & Displays | Rugged Mobile Computers | |
| FLS - FLSmidth | SST CPH | |
| Industrial Computers & Displays | Rugged Mobile Computers | |
| Forsvaret | Stelton | |
| Rugged Mobile Computers | Digital Signage | |
| General Electric Healthcare | STT Condigi | |
| Industrial Computers & Displays | Industrial Computers & Displays | |
| Imagecreator | Søværnet | |
| Digital Signage | Industrial Computers & Displays | |
| Interiur | Terma | |
| Digital Signage | Industrial Computers & Displays | |
| JLI Vision | Videncenter for Landbrug | |
| Industrial Computers | Industrial Computers & Displays | |
| Jydske Bank | UNI-C | |
| Industrial Computers | Industrial Computers | |
| KK Electronic | Zenitel | |
| Industrial Computers | Digital Signage | |
| Logstor | ||
| Rugged Mobile Computers | ||