LeaseQuery - LeaseQuery is software that helps companies manage their leases and ensures they never overpay rent.
TheSquareFoot - Easily find the right office space for your budget
Pivotdesk - Office sharing marketplace
LiquidSpace - Rent and share quality flexible office space on the largest workspace network.
Deskimo - Workspaces on demand, paid by the minute
Peerspace iOS - Book unique spaces