Change in the number of shares outstanding

During September 2009, holders of personnel options have exercised
5,000 personnel options to acquire 5,000 class B shares.

Addtech's holding of shares in treasury at the end of September
amounts to 521,900 class B shares, equivalent to 2.3 percent of the
total number of shares and 1.6 percent of the votes in Addtech.

The total number of shares in Addtech is 22,732,832, divided into
1,102,470 class A shares and 21,630,362 class B shares. The number of
shares outstanding at the end of September is 22,210,932.

Stockholm, 30 September 2009

Addtech AB (publ)

For further information, contact
Kennet Göransson, CFO, +46 8 470 49 10