This website offers a look at "technology enabled furniture" (their words). It also offers a compilation of resources on the Learning Commons.
This site offers a look at some interesting tables that come in three shapes: rectanlge, crescent and half-circle. These shapes may provide for a lot of flexibility when designing workspaces. The rectangular tables are also available in a variety of sizes.
SOURCE OFFICE FURNISHINGS
This site offers a look at various conference tables.
This site offers some flexible casual table and collaborative spaces. There Teknion dna Freestanding Tables are particularly interesting.
SCAN DESIGN FURNITURE
Club chair - http://www.scan-design.com/furniture/seating/chairs/leather-club-chair-2/