Annual Information Update

ABB Ltd 25 April 2007 ABB Ltd Annual Information Update for the 12 months up to and including 24 April 2007. In accordance with Prospectus Rule 5.2, ABB Ltd ('the Company') announces that the following information has been published or made available to the public over the previous 12 months in compliance with laws and rules dealing with the regulation of securities, issuers of securities and securities markets. 2007 2007-04-19 ABB files Form 20-F for 2006 with U.S. Securities and Exchange Commission ------------------------------------------------------------------------- 2007-04-18 Form 20-F for 2006 filed with U.S. Securities and Exchange Commission --------------------------------------------------------------------- 2007-04-04 ABB's Dividend Access Facility for 2007 --------------------------------------- 2007-04-03 ABB Notification - 2010 Swiss franc convertible bonds ----------------------------------------------------- 2007-03-22 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-03-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-03-13 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-03-13 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-03-06 ABB sells building systems business in Germany ---------------------------------------------- 2007-02-23 ABB Board proposes Hubertus von Grunberg as its new Chairman ------------------------------------------------------------ 2007-02-22 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-02-20 Fidelity's holdings in ABB increase beyond 5 percent ---------------------------------------------------- 2007-02-19 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-02-16 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-02-16 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-02-16 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-02-16 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-02-16 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2007-02-15 ABB 2006 net income rises 89% to $1.4 billion --------------------------------------------- 2007-02-06 ABB sells stakes in power projects in Morocco and India ------------------------------------------------------- 2007-02-02 ABB starts Lummmus Global divestment process -------------------------------------------- 2006 2006-12-27 Fidelity's holdings in ABB fall below 5 percent ----------------------------------------------- 2006-12-11 Jurgen Dormann will retire from ABB Board in May 2007 ----------------------------------------------------- 2006-11-28 Fidelity's holdings in ABB increase beyond 5 percent ---------------------------------------------------- 2006-11-15 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-07 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-02 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-02 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-11-01 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-10-30 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-10-30 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-10-30 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-10-27 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-10-26 ABB net income doubles in third quarter --------------------------------------- 2006-10-16 ABB appoints Diane de Saint Victor to the Executive Committee of ABB as general counsel ------------------------------------------------------------------------ 2006-09-11 ABB has appointed Clarissa Haller head of Group Corporate Communications ------------------------------------------------------------------------ 2006-09-01 Statement --------- 2006-08-25 Peter Leupp joins ABB Group Executive Committee to head Power Systems division --------------------------------------------------------------------- 2006-07-27 ABB Q2 orders and profit rise sharply ------------------------------------- 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-07-06 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-06-14 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-06-13 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-05-30 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-05-23 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-05-23 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-05-23 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-05-23 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-05-23 Directors and Management (PDMR) Dealings/Shareholdings ------------------------------------------------------ 2006-05-09 Convertible bondholders accept ABB offer ---------------------------------------- 2006-05-04 ABB shareholders approve dividend payment ----------------------------------------- 2006-05-02 Participation in Dividend Access Facility reported -------------------------------------------------- 2006-04-27 Statement Re Balance Sheet -------------------------- 2006-04-27 ABB reports strong Q1 results ----------------------------- Details of the information described above and the Company's 2006 Annual Report can be found on the Company's website www.abb.com This annual information update is required by and is being made pursuant to Article 10 of the Prospectus Directive as implemented in the United Kingdom (Prospectus Rule 5.2) and not for any other purpose and neither the Company, nor any other person, takes any responsibility for, or makes any representation, express or implied, as to the accuracy or completeness of the information which it contains. This information is not necessarily up to date as at the date of this annual information update and the Company does not undertake any obligation to update any such information in the future. Furthermore, such information may have been prepared in accordance with the laws or regulations of a particular jurisdiction and may not comply with or meet the relevant standards of disclosure in any other jurisdiction. This annual information update does not constitute an offer of any securities addressed to any person and should not be relied on by any person. Investors should not rely on the information in this update to the extent that the information was not directed at them or prepared for them. Richard A. Brown John Fox Assistant General Counsel Group Vice President, Investor Relations 25 April 2007 This information is provided by RNS The company news service from the London Stock Exchange

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ABB Ltd (0NX2)
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