Notice of Annual General Meeting of Tekla Corporation


Tekla Corporation       Stock Exchange Release  25.2.2008   at 2.30
p.m.


Notice of Annual General Meeting of Tekla Corporation

The shareholders of Tekla Corporation are invited to the Annual
General Meeting, which is held on Wednesday, March 19, 2008 at 3 p.m.
in Tekla's head office at the address Metsänpojankuja 1, 02310 Espoo.

The meeting will address the following issues:


1. The issues to be dealt with at the Annual General Meeting as
defined in § 12 of the Articles of Association


2. Authorizing the Board of Directors to decide upon the increase of
the company's share capital to develop business operations

The Board proposes that the Board be authorized to decide within one
year from the Annual General Meeting on the increase of the company's
share capital in one or several lots of new shares so that a maximum
of 4,500,000 new shares with a nominal value of 0.03 euros may be
subscribed. The share capital can be raised by a maximum of 135.000
euros on the basis of this authorization.

The authorization gives the right to waive the pre-emptive rights of
shareholders as well as the right to decide on the pricing and other
terms of the subscription. The pre-emptive rights of shareholders may
be waived in the event that there is a compelling financial reason on
the part of the company such as an acquisition or the financing of a
transaction or some other action to develop the company's business
operations.

The Board is not authorized to waive the pre-emptive rights of
shareholders in favor of company insiders. When the share capital is
raised in a new share issue the Board is authorized to decide that
shares may be subscribed against assets or otherwise on special
terms.


3. Authorizing the Board to acquire the company's own shares

The Board proposes that the Annual General Meeting authorize the
Board
to decide on the acquisition of the company's own shares using
distributable earnings on the following terms:

- The company's own shares are acquired for the development of the
company's capital structure and to be used as means of payment at the
discretion of the Board regarding object and extent when the company
acquires assets related to its business operations or renders its own
shares as payment in potential acquisitions or to be used as part of
the company's remuneration and incentive system.

- The maximum number of shares to be acquired is 500,000.

- The own shares currently held by the company and its subsidiaries
(in total 69,600 shares) and the shares to be acquired based on this
authorization may constitute a maximum of 10% of the company's total
share number and a maximum of 10% of the total number of votes. Since
the company has only one share series and all shares entitle to one
vote at the Annual General Meeting, the shares to be acquired will
reduce the number of shares outstanding and the number of votes to be
exercised at the Annual General Meeting by a maximum of 10% of all
the shares and votes of the company.

- The shares will be acquired in other than the current shareholder
proportions since the company's shares are publicly traded at the
Helsinki Stock Exchange and will be acquired in public trading.

- The acquisition of the shares will reduce the distributable
unrestricted equity of the company.

- The shares will be acquired at the going market price in public
trading. The purchase price for the shares will be paid to the
sellers according to the payment schedule set by the rules of the
Helsinki Stock Exchange and the Finnish Central Securities Depository
Ltd.

The insiders, as defined by the Companies Act, currently hold 38.2%
of the company's share capital and they also hold 38.2% of the total
number of votes. Should they not sell their shares and should the
company acquire the authorized maximum number of its own shares, i.e.
569,600, the insiders will hold 41.7% of the votes after the
acquisition.


4. Authorizing the Board to transfer the company's own shares

The Board proposes that the Annual General Meeting authorize the
Board to decide on the transfer of the company's own shares within
one year from the Annual General Meeting. The authorization concerns
all the company's own shares acquired by the company based on the
authorizations given to the Board.

The Board is authorized to decide to whom and in what order the
acquired shares may be transferred. The Board may decide to transfer
the shares in another proportion than the one in which the
shareholders have a pre-emptive right to acquire the company's own
shares. The authorization includes the right to define the grounds on
which the transfer price is set. The transfer of the shares may also
take place in public trading at the Helsinki Stock Exchange.

The company's own shares may be used as means of payment at the
discretion of the Board regarding object and extent when the company
acquires assets related to its business operations or renders its own
shares as payment in potential acquisitions or to be used as part of
the company's remuneration and incentive system.

The maximum number of shares that may be transferred is 569,600 and
their total nominal book value is 17,088 euros.

The Board of Directors will decide on other issues related to
transferring the shares.

The authorization is valid until the Annual General Meeting 2009 but
not longer than one year from the Annual General Meeting i.e. until
March 19, 2009.


5. Amendments to the Articles of Association

The Board proposes the following amendments to the Articles of
Association due to the amended Finnish Companies Act, and other
mainly technical changes in order to make the Articles of Association
clearer and compliant with the terms and provisions of the current
Companies Act.

- Omit the provisions on minimum and maximum share capital as well as
number of shares (current 3 § and 4 §)
- Omit the provisions on record date (new 3 §)
- Amend the provisions on the right to represent the Company to
comply with the terms of the new Companies Act (new 6 §)
- Amend the provisions on timing of the Notice of a Shareholders'
Meeting (new 7 §)
- Amend the list of agenda items of the Annual General Meeting to
comply with the new Companies Act (new 8 §)


6. The Financial Statement and the Board's proposal

The copies of the documents related to the Financial Statement and of
the Board's proposal with enclosures are available for shareholders
as of March 7, 2008 at the address: Tekla Corporation,
Metsänpojankuja 1, Espoo. Copies of the aforesaid documents will be
mailed to shareholders on request.


7. Right to participate

Shareholders who have been registered at the latest by March 7, 2008
in the shareholders' register kept by the Finnish Central Securities
Depository Ltd are entitled to participate in the Annual General
Meeting.


8. Notice of attendance

Shareholders who wish to attend the Annual General Meeting must
inform the company of their intention to do so at the latest by
Monday, March  17, 2008, 4 p.m. either on the company's web site at
www.tekla.com/go/AGM, in writing to the address: Tekla Corporation,
Communications, P.O. Box 1, 02131 Espoo, Finland, or by phone +358 30
661 10 or by fax +358 9 8845 873 or by e-mail at
communications@tekla.com. Proxies shall be submitted to the company
in connection with the notice of attendance.


9. Composition of the Board of Directors

Shareholders representing more than 50% of shares and votes propose
the following board members be re-elected to the Board until the
conclusion of the Annual General Meeting 2009: as regular members Ari
Kohonen, Olli-Pekka Laine, Heikki Marttinen and Erkki Pehu-Lehtonen
and as deputy member Timo Keinänen. Reijo Sulonen, professor, is
proposed to be elected as a new Board member. All the persons have
given their consent to the re-election. The persons proposed to the
Board are introduced at the end of this invitation.

In addition to this and according to the Articles of Association one
representative of the personnel may be nominated to the Board with a
personal deputy.


9. Compensation to the Board

The proposal for the compensation to the Board is as follows:
- Chairman of the Board 3,000 euros per month
- Deputy Chairman of the Board 2,500 euros per month
- other Members of the Board 2,000 euros per month
In addition, the members' travel expenses will be reimbursed.

The members of the Board employed by Tekla Group will not be paid any
fees for their board work.


10. Company Auditors

The Board proposes PricewaterhouseCoopers as auditors until the
conclusion of the Annual General Meeting 2009.


11. Dividend

The Board proposes to the Annual General Meeting, that a dividend of
0.50 euros per share be paid for the financial period 2007 for a
total dividend payout of 11,258,300 euros.

The dividend will be paid to shareholders entered in the company's
shareholder register kept by the Finnish Central Securities
Depository Ltd on the dividend record date March 26, 2008. The
payment date for the dividend is April 3, 2008. No dividend will be
paid to the shares owned by the company.


12. Annual Report

Tekla's Annual Report 2007 is published on Tekla's Internet site
www.tekla.com à Investors, latest on March 7, 2008. The company
publishes no printed copies of the Annual Report.


Espoo, February 25, 2008

TEKLA CORPORATION
Board of Directors


For further information, please contact:
Ari Kohonen, President and CEO, phone 358 30 661 1468, ari.kohonen @
tekla.com


DISTRIBUTION:     Helsinki Stock Exchange, Main Media


Tekla Corporation in Brief

Tekla is an international software product company whose model-based
software makes customers' core processes more effective in building
and construction, energy distribution, infrastructure management and
water supply. Tekla has customers in more than 80 countries. Tekla
Group's net sales for 2007 were nearly 60 million euros and operating
result approximately 20 million euros. International operations
account for more than 80% of net sales. Tekla Group employs 400
people, of whom approximately 150 work outside Finland. Tekla was
established in 1966, making it one of the oldest software companies
in Finland. www.tekla.com


Presentation of the Board members according to the proposal:

Regular members:

Ari Kohonen, M.Sc.(Engineering),Bachelor of Economics, Tekla's
President and CEO, Member of the Board since 2003

Olli-Pekka Laine, M.Sc.(Engineering), Managing Director of Tapiola
Pension, Deputy Chairman and member of the Board since 2003

Heikki Marttinen, M.Sc. (Economics and Business Administration),
Strategic Management Consultant, Chairman of the Board since 2001,
member of the Board since 2000

Erkki Pehu-Lehtonen, M.Sc. (Mechanical Engineering), President and
CEO Pöyry Plc, Member of Tekla's Board since 2006

Reijo Sulonen, D.Tech., Professor, Information Processing Science,
Helsinki University of Technology


Deputy member:

Timo Keinänen, M.Sc. (Economics and Business Management), Tekla's
CFO, Deputy Member of the Board since 2004