Significant Shareholder

Shareholder/shareholder group	Number of shares	% as at 31 Dec 2007
Max Koch, Meggen, Switzerland	230,401	6.86
Nordea Investment Funds S.A., Luxembourg	181,406	5.40
Sarasin Investmentfonds AG, Basel, Switzerland	147,561	4.39
Leo Steiner, Steinhausen, Switzerland	106,650	4.06*
Credit Suisse Asset Management Funds, Zurich, Switzerland	113,183	3.37
Merrill Lynch & Co., Inc., London, Great Britain	171,649	5.11

*Plus stock options from the employee share incentive scheme (0.89%):

10,000 call options, CHF 97.59, duration 1 January 2005–31 December 2009, 0.30%

10,000 call options, CHF 97.75, duration 1 January 2006–31 December 2010, 0.30%

9,282 call options, CHF 141.94, duration 1 January 2007–31 December 2011, 0.28%

All call options are subject to a three-year lock-in period and a two-year exercise period, exchange ratio 1:1, effective fulfilment

Pursuant to the disclosure requirements of Art. 20 SESTA, information on the following changes was published (all disclosure notices can be viewed by going online at www.shab.ch and entering the search term "Komax"):

5 April 2007: The shareholding of Focus Capital Investors LLC, New York, USA of 167,568 shares, equity share of 5.03%
16 August 2007: The shareholding of Vontobel Holding AG, Zurich, Switzerland of 5.02% equity, of which 112,586 (3.40%) in the form of shares and 53,500 (1.62%) in the form of options
20 August 2007: The reduction in the shareholding of Vontobel Holding AG, Zurich, Switzerland, to less than 5 percent
11 December 2007: The shareholding of Vontobel Holding AG, Zurich, Switzerland of 11.07% equity, of which 88,523 (2.68%) in the form of shares, 1.73% in purchase positions and 6.66% in sale positions
13 December 2007: The shareholding of Sarasin Investmentfonds AG, Basel, Switzerland of 147,561 shares, an equity share of 4.46%
13 December 2007: The shareholding of Leo Steiner, Steinhausen, Switzerland of 4.06% equity, of which 106,650 (3.22%) in the form of shares and 29,282 (0.89%) in the form of stock options from the employee share incentive scheme
The shareholding of Credit Suisse Asset Management Funds, Zurich, Switzerland of 113,183 shares, an equity share of 3.42%
7 January 2008: The reduction in the shareholding of Vontobel Holding AG, Zurich, Switzerland, to less than 3%
25 February 2008: The reduction in the shareholding of Focus Capital Investors LLC, New York, USA, to less than 3%

There are no other items requiring disclosure under Sections 663b and 663c of the Swiss Code of Obligations (CO). There are no cross-shareholdings.

For more information please contact:

Komax Holding AG
Dominik Slappnig
Industriestrasse 6
CH - 6036 Dierikon

Tel. +41 (0)41 455 06 16
Fax +41 (0)41 450 10 24
mailto: Dominik Slappnig
Internet: http://www.komaxgroup.com