Fiscal Year End Company Status Exempt Flag June 30 Delist N Incorporation Locations Inc. Date Expiry Date Country Region Description 19/Jan/1966  11/Aug/1998  Canada  Ontario    12/Aug/1998  24/Apr/2008  Canada  Nova Scotia    Exchange Filing Office Location (not available)		Business Type(s) Primary/Secondary Business Type Details Primary  *Software Development  (not available)    *Environmental, Safety and Health Products Consulting Services   (not available)  Securities Symbol Security Name Market Status *HSI *The Helical Corporation Inc. TSX Venture DELIST *HSI *EnerVision Incorporated TSX Venture DELIST *YNV *EnerVision Incorporated TSX Venture DELIST Name History From To *The Helical Corporation Inc. 29/Sep/2004 24/Apr/2008 *EnerVision Incorporated 12/Aug/1998 28/Sep/2004 *Castle Capital Inc. 11/Dec/1990 11/Aug/1998 *Teco Mines and Oils Limited 3/Jan/1967 10/Dec/1990 *Halbrown Mines Limited 19/Jan/1966 2/Jan/1967 Company Facts Reconciliation Subject Date Returned Summer 2007 CFR Not Received Associations Auditing Firm:  *Grant Thornton LLP (Edmonton) Investor Relations:  *Judson Woods Inc. Law Firm:  *Stewart, McKelvey, Stirling, Scales Subsidiary:  *Helical Systems Inc. Transfer Agent:  *Montreal Trust Company of Canada (Halifax)   *Computershare Trust Company of Canada (Halifax)   *Computershare Investor Services Inc.
Latest Information Type Date Title News Releases  21/Apr/2008  NEWS RELEASE - SHORT POSITIONS ON 2008/04/15 50 000[MARKET NEWS]     NEWS RELEASE - SHORT POSITIONS ON 2008/03/31 50 000[MARKET NEWS]     NEWS RELEASE - OSC DELINQUENT FILER; ANNUAL FINANCIAL STATEMENT[MARKET NEWS] Bulletins  24/Apr/2008  Delist - Failure to Maintain Exchange Requirements Meetings and Public Filings    Information on financial statements, public filings and corporate meetings for all Canadian public companies can be found at www.sedar.com
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* Historical Data