Fyne Boat Kits in UK offers this sliding seat system:
|Sliding Seat System from Fyne Boat Kits|
Denman Marine in Tasmania offers this sliding seat system:
|Denman Marine Sliding Seat System|
RowSurfer, located in Amsterdam, offers this sliding RIGGER system (seat is stationary and oar locks slide):
|RowSurfer's Sliding Rigger System|
X-Cat , located in Austria, offers in interesting forward-facing, sliding seat system with automatic feathering. Shown is the rowing system (which can be purchased separately) mounted on their catamaran rower. See a video of the X-Cat in action.
|X-Cat Forward Facing Sliding Seat System|
OarBoard, from Victoria, offer a sliding rigger system designed for SUPs (Stand-Up-Paddle). It could be adapted to oar cruisers.
|OarBoard's Sliding Rigger System|
Thanks to Justin Miller and Rick Thompson for identifying these additional commercial sliding seat systems.