UNDERWRITING AGREEMENTUnderwriting Agreement • April 7th, 2006 • Si International Inc • Services-computer integrated systems design • New York
SI International, Inc., a Delaware corporation (the “Company”) confirms its agreement with Wachovia Capital Markets, LLC (“Wachovia” or the “Underwriter”) with respect to the issue and sale by the Company and the purchase by the Underwriter of 1,200,000 shares of common stock, par value $0.01 per share, of the Company (“Common Stock”). The aforesaid 1,200,000 shares of Common Stock are hereinafter called the “Securities.”
