RUSSIAN SIGMA TECHNOLOGY COLLABORATES WITH XC ENGINEERING OF ITALY

PRESS RELEASE 

Russian Sigma Technologycollaborates with XCENGINEERING of Italy

Two leading engineering companies to cooperate for thedistribution of unique design optimization software IOSO in Europe.

Moscow,Russia and Cantù, Italy– December 15, 2009 – Sigma Technology, international provider of the design optimizationsoftware based on high efficient IOSOoptimization technology and XCEngineering, leading engineering and software resellercompany in Europe today announced they have enteredinto collaborative distributor agreement. By this agreement XC Engineering is tobe in charge of the distribution of IOSO software across Italy, Franceand Germany.

IOSO is multi-disciplinary design optimization software developed bySigma Technology that runs on Microsoft Windows and Unix/Linux operatingsystems. It is used to improve the performance of complex large-scale systemsand technological processes and to develop new materials based on what-ifscenarios for arriving at optimal parameters.  

AboutSigma Technology

For more than 25 years Sigma Technology (formerly IOSO TechnologyCenter) has developed andimplemented highly efficient methods of improving complex technical systems. Thecompany started by assuming that the existence of mathematical models (nomatter how complete and accurate they are) and engineering applications (nomatter how powerful they are) is not enough for the successful design andmodification of modern engineering systems. To create competitive alternatives,it is required to integrate either mathematical models, actual prototypes orengineering applications with the engineering exploration methods inside aunified “optimization environment.” Sigma Technology has developed the uniquetechnology of nonlinear multidimensional optimization — IOSO technology(Indirect Optimization on the basis of Self-Organization). Sigma Technology islocated at Electrozavodskaia St.,20, Moscow, 107023, RUSSIA. Telephone: +7 (495)788-1060. For more information, go to: http://www.iosotech.com/index.htm.

About XC Engineering

XC Engineering is anengineering society active since 2002 in the field of process optimization andnumerical simulations. XC Engineering offers its knowledge and professionalismin consulting services, in all those cases where numerical approach gives asolution to complex problems. The software distributed by XC Engineering inItaly, France, and other European countries, satisfy every analysis demand inseveral fields: FLOW-3D (CFD code) that gives you the possibility to modelevery flow in every situation, involving thermo-fluid dynamic systems, evenvery complex ones (multi-phase systems, multi-fluids, with fluid objectscoupling); FLOW-3D Cast that is an interface to FLOW-3D, particularly dedicatedfor foundry users and others. XC Engineering Srl is located at Via Matteotti, 7, Cantù (CO), 22063,ITALY. Tel/fax: +39 031 715 999. For more information, go to: http://www.xceng.com

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CONTACTS:

Ivan Klochkov                                        AlessandroIncognito

Marketing Chief                                     Director

Sigma Technology                                 XC Engineering

+7 495 788-1060                                  (+39) 031 715 999

company@iosotech.com                        info@xceng.com

“IOSO Technology” is a trademark ofSigma Technology, CJSC

“FLOW-3D” is a trademark of Flow Science, Inc.

Keywords: CAD, CAE,CFD, FEA, engineering services, optimization, software, IOSO, FLOW-3D