PSI Software SE

Regulatory Filings • Nov 26, 2007

News Details

Corporate | 26 November 2007 10:04

PSI awarded major order by RWE Westfalen-Weser-Ems

PSI Aktiengesellschaft / Contract

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PSI awarded major order by RWE Westfalen-Weser-Ems
New central control systems for gas and electricity divisions

PSI announced today that the Group has received a major order from RWE
Westfalen-Weser-Ems Netzservice GmbH to modernise the company’s gas and
electricity operations control centres. As part of the modernization the
functions of five old control centres will be combined in three new systems
which will all be based on a single system platform.

RWE Westfalen-Weser-Ems AG, headquartered in Dortmund, is a regional
subsidiary of RWE Energy. RWE Westfalen-Weser-Ems supplies its customers
with electricity, gas, water and all associated services and provides
security of supply for the region’s 5.5 million inhabitants. The company
operates an electricity network with a total length of 76,000 km and a
20,000 km gas network, supplying more than 21,000 TWh of electricity and
around 60 TWh of gas.

The order from RWE Westfalen-Weser-Ems sees PSI further reinforcing the
Group’s position as the market leader for control systems and solutions for
the segments electricity and gas in the liberalised energy market.

PSI AG develops and integrates individual solutions, on the basis of its
own software, for the management of energy networks (electricity, gas, oil,
water, heat), cross-company production management (steel, automotive,
mechanical engineering, logistics) and infrastructure management for
telecommunications, transport and safety. PSI was founded in 1969 and
currently employs more than 1,000 persons in the group. www.psi.de

PSI AG
Karsten Pierschke
Communications and Investor Relations
Dircksenstrasse 42-44
10178 Berlin
Germany

Tel. +49 30 2801-2727
Fax +49 30 2801-1000
E-mail: KPierschke@psi.de

26.11.2007 Financial News transmitted by DGAP

Language: English
Issuer: PSI Aktiengesellschaft
Dircksenstraße 42-44
10178 Berlin
Deutschland
Phone: +49 (0)30 2801-0
Fax: +49 (0)30 2801-1000
E-mail: ir@psi.de
Internet: www.psi.de
ISIN: DE0006968225
WKN: 696822
Listed: Regulierter Markt in Frankfurt (Prime Standard); Freiverkehr
in Berlin, Stuttgart, München, Hamburg, Düsseldorf

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