InterPlan Systems Taps ECC/STOP Management B.V. to Market and Support ATC Professional and eTaskMaker in Europe

Houston, TX February 8, 2005 — InterPlan Systems Inc. has engaged ECC/STOP Management B.V. as an Alliance Partner to market and support eTaskMaker and ATC Professional solutions in Germany, The Netherlands, Belgium and Luxembourg.

Because of their field experience, and philosophical alignment on management methodology, ECC/STOP Management is uniquely positioned to offer expert support for InterPlan Systems’ ATC Professional Shutdown / Turnaround Management System and eTaskMaker Project Planning System to industry in Europe.

About ECC/STOP Management B.V.:
ECC/STOP Management has over 15 years of experience managing engineering, construction and commissioning in the refining and petrochemical industries.

Contact Information:
ECC/STOP Management B.V.
van Ravesteijn-erf 152
3315 DK Dordrecht
The Netherlands
Tel. 078-6227680