BasWare - Company Announcement

OP-Rahastoyhtiö Oy's holding in Basware Corporation is above 5 %

Basware Corporation, stock exchange release, August 27, 2012 at 16:30

OP-Rahastoyhtiö Oy's holding in Basware Corporation is above 5 %

Notice pursuant to the Finnish Securities Market Act (Section 2:9): The total
number of shares held by OP-Rahastoyhtiö Oy represented over 5 % of Basware
Corporation's share capital and voting rights on August 24, 2012. This
notification has been given to Basware Corporation's information on August
27, 2012.

The share capital of Basware Corporation is 12 931 229.

BASWARE CORPORATION

CEO Esa Tihilä

Distribution:
NASDAQ OMX Helsinki Ltd
Main media
www.basware.com

[HUG#1636403]