Company Overview

Optimizing Assets to Run Safer, Greener, Longer and Faster
Aspen Technology, Inc. (AspenTech) is the global leader in industrial optimization software, with over 1700 employees and more than 30 locations worldwide. Our solutions help companies maximize their business performance while achieving sustainability goals.

Our purpose-built technology products automate work in capital-intensive industries and build competitive advantage by delivering high returns over the entire asset lifecycle.

AspenTech combines over four decades of process modeling expertise with AI and machine learning to provide unique insights that improve decision making across organizations and accelerate your digital transformation.

For over 40 years, we’ve helped companies thrive while meeting the increasing demand for resources from a growing population.


The core of who we are and what we stand for. For both our customers and our employees.

Ingenuity, determination, a competitive spirit and commitment to the highest ethical standards — that’s what it takes to be successful at AspenTech. While our impact on the world is big, we offer many of the advantages of a smaller organization. Every employee has a real opportunity to make important contributions that directly benefit our customers and drive our success. AspenTech is thriving, thanks to our relentless focus on innovation and the dedication of our team of world-class experts who speak more than 10 languages and work in 30 different offices worldwide.

A message from Antonio Pietri, AspenTech President & CEO:

The driving force behind our success has always been the people of AspenTech. When someone asks me what makes AspenTech people great, I always talk about passion, pride and aspiration.

I invite you to take a look at the videos and other material on this page. You will see first-hand how passionate our people are about using their skills and experience to make a difference every day, to do things no one else thought was possible.

You will see their AspenTech pride. You’ll hear it in how they talk about the tremendous value that we bring to our customers, and the resulting positive impact that our customers have on the world around us — from the energy that drives us, to the everyday products that enrich our lives.

And you will hear about aspiration, our desire and ambition to keep pushing the envelope, overcoming any hurdle, challenging the status quo to continually find a better way.

We work hard to nurture these qualities of passion, pride and aspiration in many ways — from a rich set of career development programs to support of community service projects to social events that foster fun and relationship building across our global community. I encourage you to explore how our business and culture may be a good fit for you and your career ambitions.

Company Summary
Aspen Technology, Inc.
Number of Employees
(781) 221-6400
20 Crosby Drive
Bedford, MA