Introduction

Creating Essential, Safe, Sustainable Materials

At AmSty, we don’t just ride the tides – we make them. While making waves can sometimes imply stirring the surface or creating ripples without an end goal, to us, it’s a deliberate act of progress. As we move through this year, the momentum we built over the history of the company is growing – from ripples into accelerated progress across the industry. For us, making waves reflects our commitment to delivering the high-quality, sustainable materials and reliable, innovative solutions our customers depend on every day – while maintaining our strong focus on safety, operational excellence and responsible growth.

As a leading U.S. producer of polystyrene resin and styrene monomer, AmSty supplies essential materials for products people rely on across a wide range of industries and everyday applications. With multiple manufacturing locations, strong logistics capabilities and personalized customer service, we remain focused on helping our customers succeed in a rapidly evolving world.

We invite you to read our latest sustainability report, which highlights how we continue to prioritize progress across our operations, our partnerships and the communities where we live and work.

While the challenges facing these industries continue to evolve, so does our commitment to continuous improvement, innovation, sustainability and long-term value creation.

Making waves is about building momentum: moving forward with intention and helping shape a stronger future for our industry and the world around us.