I’ve started compiling a list of wide boards listed by company and size. The list is no where near complete, but I’ll keep updating this and adding links. From this list I have, you should be able to see there are numerous choices in the wide/mid-wide market. Each company name is hyperlinked back to the companies website, making things a bit easier for you all.

Burton Snowboards

Hero Wide (149, 152, 155, 158, 162)
Hero Wide LTD (152, 155, 158)
Custom Wide (157, 162, 165, 169)
Custom X Wide (159, 162, 164, 168)
Love Wide (154, 157)
Seven Wide (149, 152, 154, 158)
Operator Wide (154, 157, 160)
Blunt Wide (162W)
Vapor Wide (158, 162)
Mayhem Wide (159, 165)
Deuce Wide (153, 158, 162, 167)
Joystick Wide (156, 159, 163)

NeverSummer Snowboards

Titan TX (161, 165, 169)
Heritage XR (156, 159, 163, 166)
Legacy R (156, 159, 161, 163, 166, 170, 174)
Revoler R (153, 156, 159, 161, 164)

Arbor Snowboards

Wasteland (mid-wide 155, 159, 163)
RoundHouse (159, 163, 167)
WestMark (mid-wide 151, 155, 159)

Forum Snowboards

Seeker (156W, 158W, 160W)
YoungBlood Chili Dog (155W, 157W, 159W)
YoungBlood (155W, 157W, 159W)
Image (153W, 156W, 158W, 161W)
Destroyer (154W, 156W, 158W)
Symbol (157W, 160W)
Scheme (154W, 156W, 158W)

Rome SDS Snowboards

Flag (157, 160, 163, 168)
Manual (153, 156, 159, 162)
Slash (154, 156, 158, 160)
Riff (155, 158, 161)
Machine (141, 145, 151, 154, 157, 159, 161)
PosterMania Wide (155, 158)

Nitro Snowboards

Team Wide (152, 155, 157, 159, 162)
Team Wide Art Attack (152, 155, 157, 159, 162)
Magnum Gunslinger (157, 159, 161, 165, 168)
T1 Wide (152, 155, 158)
Volume Wide (156, 159, 163)
Volume Mid-Wide (156, 159, 163)
Pantera Wide (160, 163, 166, 169)
Shield Tigre Wide (157, 159, 161, 165)
Shield Venti Wide (157, 159, 161, 165)

K2 Snowboards

Slayblade wide (159, 163, 166)
Turbo Dream Wide (157, 160, 164)
Podium Wide (158, 163, 167)
Format wide (154, 159, 162, 165)
Brigade Wide (155, 159, 163)
Parkstar Wide (154, 157, 160, 163)
Darkstar Wide (154, 157, 160, 163)
WWW Rocker Wide (153, 156, 159)
WWW Wide (153, 156, 159)
Anagram Wide (155, 159, 163)

Omatic Snowboards

Awesome (by Todd Richards) (155wide, 158wide)
Boron (156wide, 162wide)

Signal Snowboards

OG Series (155W, 159W, 163W)

Prior Snowboards

Men’s Freeride (MFR) (162W, 165W, 168W, 168XW, 172, 176)
2010 Khyber Hyrbrid Rocker/Splitboard (165, 170)
Spearhead (166, 172, 178)
Pow Stick (176, 181)
AMF Splitboard (165)
Backcountry Splitboard (165, 168, 172, 176)

LIBTech Snowboards

Banana Magic BTX (158W BTX)
Dark Series (155W C2BTX, 158W C2BTX, 161W C2BTX, 164W C2BTX)
Trice Banana Hammock (160, 30.5 cm waist!)
Jamie Lynn Phoenix Series (157 BTX Wide)
Mark Landvik Phoenix Series (157 BTW Wide)
Skunk Ape (157 BTX, 161 BTX, 165 BTX, 169 BTX, 172 BTX, 180 MTX 190MTX)

GNU Snowboards

Banana Traction (158 BTX Wide, 162 BTX Wide, 166 BTX Wide)
Magne Traction (158 MTX Wide, 162 MTX Wide, 166 MTX Wide)
Carbon High Beam Series (157 Wide, 161 Wide, 164 Wide, 157 MTX Wide, 161 MTX Wide, 164 MTX Wide)
*more to come from GNU*

Salomon Snowboards

ACE Magnum (146, 150, 153, 156, 160)
Special II Magnum (150, 153, 156, 159,1 62)
Answer Magnum (148, 152, 156, 159, 163)
Sanchez Magnum (148, 153, 156, 159)
Riot Magnum (149, 152, 156, 159, 162)
Answer Magnum (148, 152, 156, 159, 163)

Ride Snowboards

Antic Wide (158 Wide, 162 Wide, 165 Wide)
Kink Wide (153 Wide, 156 Wide, 159 Wide)
Crush Wide (153 Wide, 158 Wide, 159 Wide)
Machete Wide (157 Wide, 161 Wide, 164 Wide)
DH (153 Wide, 156 Wide, 159 Wide, 162 Wide)
DH2 (156 Wide, 159 Wide)

More coming!!!