Bookham Technology (BKHM)

[*MARINE 1*]

FYI
Since the acquisition of Nortel Networks Optical Components, or NNOC, in 2002, we have diversified our
revenue base by increasing our revenues from customers other than Nortel Networks, on both an absolute basis and
as a percentage of total revenues. This has been one of our key strategic objectives. For example, in our fiscal years
ended June 28, 2008, June 30, 2007 and July 1, 2006, our revenues from customers other than Nortel Networks were
$200.3 million, $162.9 million and $121.2 million of our total revenues, respectively, which represented increases
of 23% in 2008 compared to 2007 and 34% in 2007 compared to 2006.