EXHIBIT A
JOINT FILING AGREEMENT
HarbourVest Partners, LLC, Xxxxxx X. Xxxx, X. Xxxxxx Zug, HarbourVest
VI-Direct Associates LLC and HarbourVest Partners VI-Direct Fund L.P. agree that
the Schedule 13G, to which this Agreement is attached, relating to the Common
Shares of Vistaprint Limited, is filed on behalf of each of them.
Dated: February 10, 2006 HARBOURVEST PARTNERS, LLC
By: /s/ Xxxxxx X. Xxxxxxxx
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Name: Xxxxxx X. Xxxxxxxx
Title: Managing Director
Dated: February 10, 0000 XXXXXX X. XXXX
/s/ Xxxxxx X. Xxxx
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Name: Xxxxxx X. Xxxx
Dated: February 10, 2006 X. XXXXXX ZUG
/s/ X. Xxxxxx Zug
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Name: X. Xxxxxx Zug
Dated: February 10, 2006 HarbourVest VI-Direct Associates LLC
By: HarbourVest Partners, LLC
Its Managing Member
By: /s/ Xxxxxx X. Xxxxxxxx
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Name: Xxxxxx X. Xxxxxxxx
Title: Managing Director
Dated: February 10, 2006 HarbourVest Partners VI-Direct Fund L.P.
By: HarbourVest VI-Direct Associates LLC
Its General Partner
By: HarbourVest Partners, LLC
Its Managing Member
By: /s/ Xxxxxx X. Xxxxxxxx
------------------------------------
Name: Xxxxxx X. Xxxxxxxx
Title: Managing Director
