Firm	Analyst	Contact Information
Ardour Capital Investments, LLC	Adam Krop	Phone: (212) 946-6828
Avian Securities	Mark Bachman	Phone: (617) 963-0242
Barclays	Amir Rozwadowski	Phone: (212) 526-4043
BOFA Merrill Lynch	Joe Osha	Phone: (415) 676-3531
Cantor Fitzgerald	Dale Pfau	Phone: (650) 529-1993
CapStone Investments	Carter Driscoll	Phone: (973) 821-4330
Dougherty & Company LLC	Joe Maxa	Phone: (612) 376-4156
Jefferies Group	Jesse Pichel	Phone: (212) 323-3987
Macquarie	Kelly Dougherty	Phone: (212) 231-2493
Morgan Stanley	Smittipon Srethapramote	Phone: (212) 761-3914
Natureo Finance	Ingo Queiser	Phone: + 49 69 60 32 96 55
Needham & Co.	Edwin Mok	Phone: (415) 262-4896
Northland Capital Markets	Eric A. Stine	Phone: (612) 851-5930
Piper Jaffray	Ahmar Zaman	Phone: (212) 284-9301
Raymond James	Pavel Molchanov	Phone: (713) 278-5270
Stephens Inc.	Zack Larkin	Phone: (501) 377-8065
Stifel Nicolaus	Jeff Osborne	Phone: (212) 271-3577
Susquehanna Financial Group, LLP	Mehdi Hosseini	Phone: (415) 403-6516
ThinkEquity LLC	Colin Rusch	Phone: (212) 468-7015

Power-One, Inc. is followed by the analyst(s) listed above. Please note that any opinions, estimates or forecasts regarding Power-One, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Power-One, Inc. or its management. Power-One, Inc. does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.