identify  

don't know them...
They are nice looking chairs, but the underneath plate that's attached to the legs doesn't look very sophisticated or nice.
They must be from a lesser company on the same level Burke or Steelcase.
Nice but no big deal.

Cees Braakman
this is the FM 08 chair.
designed by Cees Braakman, manufactured by Pastoe, Netherlands.
strange they show up in Sidney.
these are now remakes, that's sure.
they were made with 2 different bases, this one is rare.
http://offer.ebay.nl/ws/eBayISAPI.dll?ViewBids&item=180159317529

wrong link
sorry I forgot to take an old link away..

no remakes
sorry again, i said 'now' but i mean NO REMAKES
these are original! there was never a remake.

Nice Chairs!
At a good price for whoever won them..