BHI Rankings in 2009 Engineering News Record Top 600 Specialty Contractors

October 12, 2009 – Bahnson Holdings, Inc., the parent company of Intermech, Inc., has achieved a number of important rankings in the ENR Top 600 Specialty Contractors as release today by Engineering News Record (ENR). The ENR Top 600 Specialty Contractors is a comprehensive market analysis and contains the rankings by 2008 revenue of the 600 largest specialty contractors in the United States. The rankings also include tables with rankings of top contractors by specialty market or trade specialties.

Reporting to ENR for the fourth consecutive year, Bahnson Holdings, Inc. achieved the following milestone rankings:

U.S. Market ENR 2008 Rankings

• 109th Largest Specialty Contractor
• 34th Largest Mechanical Contractor
• 7th Largest Sheetmetal Contractor
• 25th Largest Total Mechanical Contractor (HVAC & Piping Combined)

As Bahnson Holdings, Inc. largest operating division, Intermech leads the company’s efforts on large mechanical contracting project opportunities. Intermech is a leading national mechanical contractor, fabricator and industrial general contractor specializing in process intensive facilities. With over 25 years of experience, we are committed to the highest levels of performance in the areas of safety and quality while offering our clients the best value for the fabrication and installation of their project systems.