Cessna Aircraft
“Cessna Aircraft is using NEi Nastran to analyze airframe components on the Citation CJ3 and the Citation Mustang. Cessna Engineers have been very impressed with the customer service received from NEi Software. The development of Tension-Only Quad Elements eliminates redundant models and repetitive work functions, resulting in reduced analysis cycle time.”
- Gene Paulsen, Senior Engineer
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Avianor Group

‘’We were looking for a modern Nastran interface for our analysis needs. NEi Fusion met our criteria for a cost-effective analysis tool and looks like a very good choice. I expect it will work very well for us.”
- Danny De Roy, Senior Mechanical Engineer
Creaform
“We are very pleased with Femap/NEiNastran products and services. Specifically your technical support, as it has served as an extension of our resources creating a diverse background of knowledge and experience in dealing with complex FEA situations. As we continue to work in our specific business, your services have given our engineering team immediate availability of expertise in areas which we may choose to expand. This has allowed us to grow, while creating a cost effective value added posture for our customers.”
- Pier-Olivier Duval, Senior FEA Analyst
Milliflect Corporation
“NEi Software’s analytical support on subject program made the difference between a successful and unprofitable program for Milliflect Corp. Your assistance in material selection and reflector surface distortion predictions under various antenna-operating conditions proved to be an invaluable component of a successful project. I will be happy to recommend NEi Software to anyone who inquires.”
- Joe Rutshow, General Manager.
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ACS-NAI
‘’My assessment of NEi Nastran with Femap is that is an excellent, cost effective package with a very powerful and easy to use pre/postprocessor. I would not hesitate in recommending it to companies looking for a robust and efficient FEA package. In addition, I have found the technical support and training provided by Simulika Solutions & Consulting superior to that of many other companies in your business.’’
- Tyler Shipman, Senior Structural Engineer
Guru Bikes
‘’We’ve recently started to use NEi Fusion for our design validation. The tool has been great. We were able to learn it quickly and it was pretty easy to use. By combining a top-notch modelling capability with the strength of the Nastran solver, the Fusion ends up being a very powerful solution. It allowed us to bring our work even further than we could have hoped. Our thanks go out to NEi Software and to the Simulika Solutions & Consulting team for making it happen.’’
- Simon Bergeron, Eng., R&D
Minardi F1 Team
“We have chosen NEi Nastran after an extensive and detailed internal benchmark, comparing the results, the performance, and the features of the solver developed by NEi Software with those of our former FEA platform. Full compatibility, accuracy, along with the professionalism and quick turnaround of the tech support from NEi Software and SmartCAE were the main reasons why we selected NEi Nastran as our FEA software for the future.”
- Paolo Marabini, Structures and Calculation Chief Engineer.
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Composite Materials Expert
“NEi Fusion is great tool by combining one of the best FEA modeler with the strength and performance of NEi Nastran solver. With NEi Fusion we’ve got rapid development turnaround and the excellent technical support from the Simulika Solutions & Consulting Team helped us overcome our simulation challenges”.
- Serge Page, President
Applied Structural Analysis
“Thank you very much for your prompt technical assistance. I was really under schedule pressure and you saved the day! Thanks again for reminding me why I swear by NEi Nastran and stake my whole career on it as an independent structural analysis consultant.”
- Brooks Mitchell, President
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Howarth Development Associates
“Having been new to NASTRAN, I was concerned that it would be more difficult to use than some other ‘integrated’ packages that I had been using. I was pleasantly surprised to find that I could run basic analyses readily, and I now had the capability for more advanced analyses. In particular, the surface contact, auto stepping for nonlinear (thermoplastic) materials, and the PCGLSS solver for linear analysis are extremely useful for me in validating my customers’ designs. NEi Nastran is an outstanding value with advanced features, backed up with excellent technical support. I would purchase NEi Nastran again, and encourage others to evaluate NEi Software's offering.”
- Carl Howarth, President
Wilson, Ihrig & Associates
“I have been very pleased with both FEMAP and NEi Nastran. The principal engineers at Wilson, Ihrig & Assoc., Inc. have been very impressed with the speed and confidence of the results. Thanks again.”
- James Phillips, Senior Consultant
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Laydon Composites
“We were looking for a modern Nastran interface for our analysis needs. NEi Nastran met our criteria in terms of cost-effectiveness and results performance. We are very pleased by the professional technical support provided by Simulika Solutions & Consulting.”
- Jim Haws, Engineering Manager
ACES Engineering
“Finite Element Analysis has become an important tool to examine designs for their performance under load before a physical prototype exists. The two main advantages we gain through the use of FEA are: shorter time to market and optimized designs to avoid vibrations or to reduce weight and costs. After an extensive evaluation we decided to use NEi Nastran as our solver due to its high accuracy, robustness and productivity.”
- Thilo Trautwein, Dipl.-Ing.
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RFA/Minnesota Engineering
“We were able to expand our business to new customers that preferred a Nastran solver. The Noran Engineering product allowed us to do this economically. The flexibility of the FEMAP Pre and Post Processors allows us to make mesh enhancements from other pre-processors and output the files into various solvers to meet our customers preferences.”
- Jay A. Tschetter, Supervising Engineer