Framingham, MA - March 20, 2008 - Moldflow Corporation (NASDAQ: MFLO), the leading provider of plastics simulation software that empowers more users to optimize more designs across their enterprise, today announced that ARRK Technical Services Ltd, with offices in Basildon and Coventry, UK, has purchased Moldflow Plastics Insight® (MPI®). To better serve their customers ARRK has standardized on MPI, the most widely used plastics simulation software for the in-depth analysis and optimization of plastic parts, injection moulds and the injection molding process itself.

ARRK’s investment in MPI provides further validation that plastics simulation is a critical component of the product development process. Running the full MPI suite of tools will allow ARRK to provide the benefits of Moldflow consulting services to all of their customers across a wide range of industries.  The use of MPI aligns closely with ARRK’s Full Line service, offering customers even greater time savings in getting their products to market.

Jason Roberts, ARRK Technical Services’ General Manager said, “We are delighted to add Moldflow analysis to our range of consulting services. This logical step will allow us to offer full part optimization for both new and existing products as well as more conventional analysis for confirming tool design prior to cutting metal. The increased value our clients will see from utilizing Moldflow as part of the Full Line business will be rewarded in getting their products to market right first time, on time and at the lowest possible cost.”

Myles Peyton, Moldflow’s UK Account Manager, explains, “Moldflow is pleased to add ARRK Technical Services to our expanding network of strategic consulting customers around the world.  We look forward to a productive relationship between our two companies.”  He continued, “More product development businesses are recognizing the importance of a Moldflow optimization strategy. The value-add of a full Moldflow optimization process for part design, tool design and part production can make the difference and ensure that companies stay ahead of their competition.”

About ARRK Technical Services Ltd.

ARRK Technical Services is a leading provider of engineering services for the product development process in the automotive, aerospace, transportation and consumer product sectors. ARRK Technical Services operates with over 500 staff through offices in Basildon, Coventry and Cologne. As a key member of the ARRK Global Network – the world's largest Rapid Product Development Group – ARRK Technical Services offer the ARRK Full Line business model providing our customers with the ability to receive support from concept designs right through to full scale production via a single local point of contact pulling together all the time and cost benefits of the whole ARRK Group. ARRK has been a leader in Rapid Product Development services for over 50 years, utilizing the latest technology to provide their customers with outstanding quality, precision and speed of service. ARRK responds quickly and decisively to all product development needs working with customers to understand their exact requirements, and taking pride in completing products on time and within budget. Visit www.arrktechnical.com for more information.

About Moldflow

Moldflow (NASDAQ: MFLO) is the leading provider of plastics simulation software that empowers more users to optimize more designs across their enterprise from the earliest stages of new product development. Moldflow products benefit anyone involved in the design or manufacture of plastics injection molded parts including industrial designers, mechanical design engineers, CAE analysts, mold designers, mold makers, process engineers and manufacturing engineers.  For more information, visit www.moldflow.com.

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Note to editors: Moldflow, Moldflow Plastics Insight and MPI are registered trademarks of Moldflow Corporation or its subsidiaries worldwide. All other trademarks are properties of their respective holders.


Western European Contact:       
Jessica Castelli                                
+33 4 72 82 11 93                   
jessica_castelli@moldflow.com