BladeLogic - The Data Center Automation Company

BLADELOGIC TO REPORT FISCAL THIRD QUARTER 2007 RESULTS

Lexington, MA, August 13, 2007—BladeLogic, Inc. (Nasdaq: BLOG), a provider of leading next-generation data center automation software, announced today that the Company will report its fiscal third quarter 2007 financial results after the U.S. financial markets close on Wednesday, August 22, 2007. Following the announcement, BladeLogic will hold a conference call to discuss the results and provide an update on management’s expectations of future operating and financial results for the Company. Dev Ittycheria, President and Chief Executive Officer, and John J. Gavin, Jr., Chief Financial Officer, will host the call.

Date: Wednesday, August 22, 2007
Time: 5:00 p.m. Eastern Time
Domestic dial-in: +1-866-356-4123
International dial-in: +1-617-597-5393
Pass Code: 28369909
Internet: http://ir.bladelogic.com

A telephonic replay of the conference call will be available from 7:00 p.m. on August 22, 2007 until September 5, 2007, and can be accessed by dialing toll-free +1-888-286-8010 (domestic) or +1-617-801-6888 (international). The pass code for the replay is 25058130. A webcast of the conference call will be available online at http://ir.bladelogic.com for 30 days.

About BladeLogic (NASDAQ:BLOG)
BladeLogic is a provider of leading data center automation software with a large installed base of Fortune Global 500 customers, including 10 of the top 50 global companies, 3 of the top 10 aerospace and defense companies, 6 of the top 25 commercial and savings banks, 3 of the top 5 securities companies, 2 of the top 3 entertainment companies, 2 of the top 3 general merchandisers, 7 of the top 12 pharmaceutical companies and 6 of the top 10 telecommunications companies. BladeLogic’s data center automation software solutions enable enterprises, service providers and government organizations to easily browse, provision, configure, patch, audit and remediate physical and virtual servers and applications, allowing customers to achieve reduced data center operating costs, improved service quality and enhanced security and compliance. BladeLogic is headquartered in Lexington, Massachusetts, USA. For more information, please visit www.bladelogic.com.

BLADELOGIC ©, the BladeLogic logo ©, Configuring the Data Center ™, and certain other trademarks and logos are trademarks or registered trademarks of BladeLogic, Inc. in the United States and other countries.

CONTACT:
BladeLogic, Inc.
John J. Gavin, Jr.
SVP, Finance and Chief Financial Officer
+1-781-257-3500
ir@bladelogic.com