Eliminates approximately $15 million in future annual preferred stock discount and dividends

Files Annual Report on Form 10-K for Fiscal Year 2008

Proposed transaction combines leading software and consultancy to drive significant value creation for oil & gas industry

Aspen Technology Announces Closure of FTC Investigation and Agreement to Modify Consent Decree

Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal Year 2018

在当今多变的环境中，矿山需要提升设备预测性维护的效率和价值，以 避免生产损失，降低维护成本。但什么样的预测性维护解决方案才是有效的呢？要如何证明投资的合理性？

With Recipe-based modeling, chemists and engineers can work together to develop new processes faster, remove equipment and schedule limitations, and transfer technology smoothly between sites and departments.  With Aspen Batch Process Developer use recipe-based modeling solutions to develop your batch process from lab to plant using models that grow with the scale of your batch process.  Watch now to learn more.

Solving operational problems and making decisions requires experience and sound engineering know-how. While traditional rules-of-thumb and heuristic approaches can help, steps for improving operations remain unclear, processes grow too complex and operations are left suboptimal. By using Aspen HYSYS®, Aspen Online and plant data from a data historian such as InfoPlus.21®, you can quickly identify issues and find solutions. Discover how to achieve reliable operations with model-backed intelligence.

Owner operator’s seek to understand the sources of cost from a bid received from an engineering and construction firm to remove unnecessary CAPEX and improve the design, benefiting both parties. A shared model based platform improves transparency, improves design and lowers CAPEX. Watch now to learn more.

Petroleum refining planning and scheduling models created using Aspen PIMS™ and Aspen Petroleum Scheduler are essential for making key decisions regarding feedstock selection and refinery operating conditions that affect refining profit margins. Engineering simulations in Aspen HYSYS® Petroleum Refining can help improve the accuracy of the planning and scheduling models to increase refining profit margins. View this on-demand webinar to gain an understanding of how to improve petroleum refining margins with better collaboration among Engineering, Planning, and Scheduling groups.