IEX Schedule One

Calyx Group PLC
22 May 2006


                                      IEX SCHEDULE ONE-PRE-ADMISSION ANNOUNCEMENT
             ANNOUNCEMENT TO BE MADE BY THE IEX APPLICANT PRIOR TO ADMISSION IN ACCORDANCE WITH IEX RULE 2
ALL APPLICANTS MUST COMPLETE THE FOLLOWING:

COMPANY NAME:
 Calyx Group plc
COUNTRY OF INCORPORATION:
Ireland
COMPANY ADDRESS:
27 Lower Mount Street, Dublin 2, Ireland.
COMPANY BUSINESS OR, IN THE CASE OF AN INVESTING COMPANY, DETAILS OF ITS INVESTMENT STRATEGY TO BE DISCLOSED IN
ACCORDANCE WITH SCHEDULE TWO, PARAGRAPH (J) OF THE IEX RULES:
 The Company's core activities consist of the provision and support of voice and data network solutions, related
services and training to SME's and larger enterprises in Ireland
DETAILS OF SECURITIES TO BE ADMITTED (i.e. where known, number of shares, nominal value and issue price to which it
seeks admission and the number and type to be held as treasury shares):
67,186,108 ordinary shares with a nominal value of €0.10 each (the 'Enlarged Share Capital').
CAPITAL TO BE RAISED ON ADMISSION:
Stg£17.5 million by way of a placing of 25,000,000 ordinary shares of €0.10 each, conditional on admission of the
Enlarged Share Capital to trading on both the IEX Market of the Irish Stock Exchange and the AIM Market of the London
Stock Exchange ('Admission').
FULL NAMES AND FUNCTIONS OF DIRECTORS AND PROPOSED DIRECTORS:
Maurice Leonard Healy, Chairman and Chief Executive Officer

Gerard Thomas Coakley, Managing Director Ireland

Judith Elaine O'Brien, Chief Operations Officer

Neil Joseph Parkinson, Non-Executive Director

Ian Smith, Non-Executive Director (Proposed Director)
PERSON(S) INTERESTED IN 5% OR MORE OF THE ISSUER'S CAPITAL, EXPRESSED AS A PERCENTAGE OF THE ISSUED SHARE CAPITAL BEFORE
AND AFTER ADMISSION:
Pre Admission

Shareholder                                                 No. of Ordinary Shares               %
Maurice Healy                                                           20,759,799          52.37%
Gartmore Fund Managers                                                   2,600,000          6.559%
 After Admission

Shareholder                                                 No. of Ordinary Shares               %
Maurice Healy                                                           20,759,799           30.9%
NAMES AND ADDRESSES OF ALL PERSONS TO BE DISCLOSED IN ACCORDANCE WITH SCHEDULE TWO, PARAGRAPH (H) OF THE IEX RULES:
 None
ANTICIPATED ACCOUNTING REFERENCE DATE:
 31 December
EXPECTED ADMISSION DATE:
 12 June 2006
NAME AND ADDRESS OF IEX ADVISER:
 Davy, Davy House, 49 Dawson Street, Dublin 2, Ireland
NAME AND ADDRESS OF BROKER:
  Davy, Davy House, 49 Dawson Street, Dublin 2, Ireland
DETAILS OF WHERE (POSTAL OR INTERNET ADDRESS) THE ADMISSION DOCUMENT WILL BE AVAILABLE FROM, WITH A STATEMENT THAT THIS
WILL CONTAIN FULL DETAILS ABOUT THE APPLICANT AND THE ADMISSION OF ITS SECURITIES:
Copies of the Admission document will be available to the public, free of charge, at the offices of Arthur Cox,
Earlsfort Centre, Earlsfort Terrace, Dublin 2 from the date of this document until at least one month after Admission.
The Admission document will contain full details about the Company and the securities subject to Admission.
DATE OF NOTIFICATION:
22 May 2006
NEW/ UPDATE (see note):
QUOTED APPLICANTS MUST ALSO COMPLETE THE FOLLOWING:

THE NAME OF THE IEX DESIGNATED MARKET UPON WHICH THE APPLICANT'S SECURITIES HAVE BEEN TRADED:

THE DATE FROM WHICH THE APPLICANT'S SECURITIES HAVE BEEN SO TRADED:



CONFIRMATION THAT, FOLLOWING DUE AND CAREFUL ENQUIRY, THE APPLICANT HAS ADHERED TO ANY LEGAL AND REGULATORY REQUIREMENTS
INVOLVED IN HAVING ITS SECURITIES TRADED UPON SUCH A MARKET:

AN ADDRESS OR WEB-SITE ADDRESS WHERE ANY DOCUMENTS OR ANNOUNCEMENTS WHICH THE APPLICANT HAS MADE PUBLIC OVER THE LAST
TWO YEARS (IN CONSEQUENCE OF HAVING ITS SECURITIES SO TRADED) ARE AVAILABLE:



DETAILS OF THE APPLICANT'S STRATEGY FOLLOWING ADMISSION INCLUDING, IN THE CASE OF AN INVESTING COMPANY, DETAILS OF ITS
INVESTMENT STRATEGY:

A DESCRIPTION OF ANY SIGNIFICANT CHANGE IN FINANCIAL OR TRADING POSITION OF THE APPLICANT, WHICH HAS OCCURRED SINCE THE
END OF THE LAST FINANCIAL PERIOD FOR WHICH AUDITED STATEMENTS HAVE BEEN PUBLISHED:

A STATEMENT THAT THE DIRECTORS OF THE APPLICANT HAVE NO REASON TO BELIEVE THAT THE WORKING CAPITAL AVAILABLE TO IT OR
ITS GROUP WILL BE INSUFFICIENT FOR AT LEAST TWELVE MONTHS FROM THE DATE OF ITS ADMISSION:

DETAILS OF ANY LOCK-IN ARRANGEMENTS PURSUANT TO RULE 7 OF THE IEX RULES:

A BRIEF DESCRIPTION OF THE ARRANGEMENTS FOR SETTLING THE APPLICANT'S SECURITIES:

A WEBSITE ADDRESS DETAILING THE RIGHTS ATTACHING TO THE APPLICANT'S SECURITIES:

INFORMATION EQUIVALENT TO THAT REQUIRED FOR AN ADMISSION DOCUMENT WHICH IS NOT CURRENTLY PUBLIC:

A WEBSITE ADDRESS OF A PAGE CONTAINING THE APPLICANT'S LATEST ANNUAL REPORT AND ACCOUNTS WHICH MUST HAVE A FINANCIAL
YEAR END NOT MORE THAN NINE MONTHS PRIOR TO ADMISSION AND FULLY AUDITED INTERIM RESULTS WHERE APPLICABLE.  THE ACCOUNTS
MUST BE PREPARED ACCORDING TO IRISH, UK OR US GAAP OR INTERNATIONAL ACCOUNTING STANDARDS.

THE NUMBER OF EACH CLASS OF SECURITIES HELD IN TREASURY.




Note: THIS FIELD SHOULD INDICATE THAT THE ANNOUNCEMENT IS 'NEW' AND ALL RELEVANT FIELDS SHOULD BE COMPLETED. OTHERWISE
WHERE THE FORM IS REQUIRED TO BE COMPLETED IN RESPECT OF AN 'UPDATE' ANNOUNCEMENT, THIS SHOULD BE INDICATED. IN SUCH
CASES, ALL THE ORIGINAL INFORMATION SHOULD BE INCLUDED WITH ANY AMENDED FIELDS EMBOLDENED.











This announcement has been issued through the Companies Announcement Service of

                           The Irish Stock Exchange.








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