| Business | Phone |
| Brian Rose Productions Inc 6917 Sw Oak St, Portland 97223 | (503) 319-6669 |
| 203 Studio 707 Ne Broadway St, Portland 97232 | (503) 288-3537 |
| 21 Century Remastering 8924 Ne Humboldt St, Portland 97220 | (503) 257-6666 |
| Abraca Digital 8636 Se Schiller St, Portland 97266 | (503) 774-4599 |
| Walter Midi Recording Studio 1420 Se 162nd Ave, Portland 97233 | (503) 761-0964 |
| Warehouse Studios 134 Se Taylor St, Portland 97214 | (503) 233-2890 |
| Ads Recording 215 Sw Hooker St, Portland 97201 | (503) 223-9941 |
| Type Foundry Recording Studio 2119 N Kerby Ave, Portland 97227 | (503) 284-1892 |
| Apache Recording Studios 1431 Se Palm St, Portland 97214 | (971) 246-1157 |
| Audible Alchemy 3624 N Mississippi Ave, Portland 97227 | (503) 282-4271 |
| B Kirstan Productions 1920 N Vancouver Ave, Portland 97227 | (503) 493-0877 |
| Bar Barrick Studio Portland 97212 | (503) 281-2088 |
| Bloodgood Studios 1303 N Mcclellan St, Portland 97217 | (503) 737-0588 |
| Blue Dog Recording 1314 Nw Irving St # 205, Portland 97209 | (503) 295-2712 |
| Blue Sky Recording 1706 Se Haig St, Portland 97202 | (503) 232-0627 |
| Starfish Studios 2329 Se 22nd Ave, Portland 97214 | (503) 231-4930 |
| Studio Bard 807 Ne Couch St, Portland 97232 | (503) 273-2273 |
| Sound Impressions 1920 N Vancouver Ave, Portland 97227 | (503) 287-3975 |
| Rumblefish 422 Sw 13th Ave, Portland 97205 | (503) 595-0165 |
| Dead Aunt Thelma's Studio Po Box 82222, Portland 97282 | (503) 235-9693 |
| Private Studio Mastering 4106 N Borthwick Ave # 200, Portland 97217 | (503) 407-2521 |
| Dig Recording 420 Sw Washington St # 606, Portland 97204 | (503) 243-3441 |
| Digital One 2020 Sw 4th Ave # 700, Portland 97201 | (503) 228-3441 |
| Digital Patch Systems 1931 Se Morrison St, Portland 97214 | (503) 231-8020 |
| Doctor Digital Portland 97219 | (503) 892-0043 |
| Palatine Recordings 935 Sw Palatine St, Portland 97219 | (503) 246-8525 |
| Falcon Recording Studio 15 Se 15th Ave # A, Portland 97214 | (503) 236-3856 |
| Fresh Tracks Studio 1813 Se 59th Ave, Portland 97215 | (503) 235-7402 |
| Mark Frethem Portland 97219 | (503) 892-0043 |
| Nw Media 106 Se 11th Ave, Portland 97214 | (503) 223-5010 |
| Old Library Studio 3924 Ne Hancock St, Portland 97212 | (503) 528-2828 |
| Opal Studio 6219 Se Powell Blvd, Portland 97206 | (503) 774-4310 |
| Northstar Recording & Prdctns 13716 Se Ramona St, Portland 97236 | (503) 760-7777 |
| Haywire Recording Po Box 66381, Portland 97290 | (503) 775-7795 |
| Mike Moore Recording 1423 Se Carlton St, Portland 97202 | (503) 232-1030 |
| Mississippi Studios 3939 N Mississippi Ave, Portland 97227 | (503) 753-4473 |
| Momentum Studios 109 Se Salmon St, Portland 97214 | (503) 239-6983 |
| Jackpot Recording Studio 1925 Se Morrison St, Portland 97214 | (503) 239-5389 |
| Little Pond Productions Po Box 20594, Portland 97294 | (503) 254-5776 |
| Costar Productions Inc 11900 Sw 69th Ave # A, Portland 97223 | (503) 603-0850 |
| Rainbow Recording 6614 Sw Garden Home Rd, Portland 97223 | (503) 246-5576 |