Bentley Announces Release of April 2007 Annual Report

Bentley Systems, Incorporated, a leading provider of software for
the lifecycle of the world's infrastructure, today released its April
2007 Annual Report. The report, which is titled "Helping to Improve
the World's Infrastructure," is available online at
www.bentley.com/April2007annualreport.

About BE Conference

The BE Conference, which consistently scores a 99 percent attendee
satisfaction rating, is a once-a-year learning opportunity for Bentley
user organizations offering professional training, technology updates,
keynotes, and best practice sharing. At these sessions, attendees
better themselves, better their organizations, and better the ways
they can improve the world's infrastructure.

For more information on BE Conference 2007, taking place this week
at the Los Angeles Convention Center in California, go to www.be.org.

About Bentley

Bentley Systems, Incorporated provides software for the lifecycle
of the world's infrastructure. The company's comprehensive portfolio
for the building, plant, civil, and geospatial verticals spans
architecture, engineering, construction (AEC) and operations. With
revenues now surpassing $400 million annually, and more than 2400
colleagues globally, Bentley is the leading provider of AEC software
to the Engineering News-Record Top Design Firms and major
owner-operators, and was named the world's No. 2 provider of
GIS/geospatial software solutions in a recent Daratech research study.

To receive Bentley press releases as they are issued, visit
www.bentley.com/bentleywire. For more information, visit
www.bentley.com. To view a copy of Bentley's April 2007 Annual Report
online, go to www.bentley.com/April2007annualreport.

Bentley, the "B" logo, and BE are either registered or
unregistered trademarks or service marks of Bentley Systems,
Incorporated or one of its direct or indirect wholly-owned
subsidiaries. All other brands and product names are trademarks of
their respective owners.