Goldenberg Hehmeyer LLP extends partnership with Orc for ETF market making

Stockholm and London, March 15, 2011 – Orc Software (SSE: ORC), the leading provider of technology and services for the global financial industry, today announced a renewed multi-year agreement with Goldenberg Hehmeyer LLP. GH LLP will extend its use of an Orc solution to support its Exchange-Traded Funds (ETF) market making operations. The order was booked in Q1, 2011.As part of the agreement, GH LLP will also continue to work closely with Orc for developing and refining its tailored market making solution, based on the Orc Liquidator engine. The solution provides extensive market access,