| Artist | Title | Track Titles | Cat. No. | Format | Year |
| The Artificial Arm | Armtronic Action Ep | Welcome To Planet Funk, Armtronic Action, Automatic Worm, Emotional Computer | ORS 001 | 12" Vinyl | 2004 |
| Various | Freaks Frequency Remixes | S.A.E.F.F., Mr Velcro Fasterner and Point B remixes | ORS 002 | 12" Vinyl | 2004 |
| Point B | Fictionary E.p. | Fictionary, Errosion, King Cirrus, Caustic | ORS 003 | 12" Vinyl | 2005 |
| Espion | Battle Stations | Nitrosamines, Gamma Livestock, Battle Stations - Original, Battle Stations - Orchestral Version |
ORS 004 | 12" Vinyl | 2005 |
| The Artificial Arm | Rumble Punk EP | Rumble Punk, The Spy Theory, Sequencers & Strange Toys, You've been messing with my mind | ORS 005 | 12" Vinyl | 2005 |
| Transparent Sound | Voyeurs Chance EP | Hair Cut Fantasy (Bangkok Impact Remix), Hair Cut Fantasy (Espion Remix), Voyeurs Chance, Voyeurs Chance (James Taylor- Swaysak remix) | ORS 006 | 12" Vinyl | 2005 |
| Halstone | Real Live | Real Live, Real Live (Espion Glitch Mix), Real Live (Espion Beat mix) | Orson 007 | 12" Vinyl | 2006 |
| Transparent Sound | Hell Bent | Hell Bent, + remixes by Mesak, Dub Kult & Espion | Orson 008 | 12" Vinyl | 2006 |
| Craig Richards & Transparent Sound | The Two Headed Monster | Andy Toth:Jovian Zoology,Sweet 'n Candy:Mail,Crane A.K.:Electrothermid, Ryan Crosson:Artists Have Bad Haircuts,Lineas De Nazca:Circuito Interior,Apoll:From A To B (Falko Brocksieper Remix),LexdinamoIky,T.RaumschmiereKnisterpop,Und:Coccopuffs,Motor:1.1, Alex Under:Gavroche,Joel Mull:Untitled,Actual Jakshun:Sequential Circus, Louderbach:Grace (Anxiety),2000 And One:Get Down (Shinedoe Remix),Raudiv:Turn It Off,Marc Ashken:Hair Up High, CD2 (Transparent Sound live)Secrets Of The Sane,Voyeurs Chance, Hell Bent,The Cider Club,Sucking Lemons,The Two Headed Monster,Spot The Difference,Proper Techno,Vintage,Variations Of An Attitude. | Orson CD001 | Double CD | 2006 |
| Various | The Two Headed Monster Sampler ep | Sweet 'n Candy:Mail,Transparent Sound:Spot the difference(Dub Kult Remix),Und:Coccopuffs,Lexdinamo:Iky | Orson Sampler EP | 12" Vinyl | 2006 |