ACL Services 
Data analysis, audit and reporting software.(Windows and Mainframe)
http://www.acl.com/Richard B Lanza 
Audit and data verification software and computer assisted audit techniques.
http://www.auditsoftware.net/index3.htm
D'Arcangelo Software Services 
US based audit software suppliers. Site also includes details of technical support packages.
http://www.darcangelosoftwareservices.com/
Star Software 
Features random sample generator, fixed asset depreciation, loan amortization and tracking, and materiality calculator software for CPA's and small businesses. Demos available.
http://www.starccs.com/
Pentana 
Suppliers of audit management software including automated financial reporting checklists and risk management tools.
http://www.pentana.com
ChargeChecker 
Software checks bank accounts using statements and facilities for interest overcharges made by your bank. Includes download.
http://www.chargechecker.co.uk/
Kirix 
Offers accounts payable recovery audit software for internal audit departments.
http://www.kirix.com/
InPractice Software Ltd. 
Software, training and support services for smaller accountancy practices.
http://www.inpracticesoftware.com/
ISF Business Servicess 
Offers a full-featured audit planning and control environment which provides staff management, audit planning, risk assessment and recommendation tracking. UK firm.
http://members.aol.com/apaceuk/
PC Profile 
Offers PC audit software tools which allow administrators to account for installed programs.
http://www.pcprofile.com/
Nigrini 
Data analysis software designed to detect fraud, errors, biases, and procedural inefficiencies. Software based on Microsoft Access to (1) record compliance with Sarbanes-Oxley and to, (2) test for compliance with Sarbanes-Oxley is in progress.
http://www.nigrini.com/
Engagent 
Offering software to handle event log management, security audits, asset management and software license allocation.
http://www.engagent.com/
CashFlow Guardian 
Offers packaged software for analyzing and auditing accounts payable.
http://www.cashflowguardian.com/
Pleier 
Auditing system for planning, time reporting, analysis, personnel management and recommendation tracking.
http://www.pleier.com/
Paisley Consulting 
Offering software for Sarbanes-Oxley compliance, enterprise risk management and audit automation.
http://www.paisleyconsulting.com/
Openpages 
Provides Sarbanes-Oxley compliance, enterprise governance, risk management and financial reporting automation software.
http://www.openpages.com/
Horwath Software Services 
Offer risk management and audit management software. London, UK.
http://www.horwathsoftware.com/
Control Solutions International 
Company offering SAP authorization control, audit, training, consultancy and software.
http://www.csi4grc.com
MKinsight 
Web enabled internal audit management. Includes risk analysis, electronic working papers and reporting functions.
http://www.mkinsight.com