Adding value to your products

Supporting Industries with Quality Materials & Technical Expertise.

At Keyser & Mackay, we don’t just deliver raw materials—we collaborate with you to identify, source, and apply the perfect solutions. From specialized formulations to compliance support, we ensure you have everything you need to innovate and excel.

Keyser & Mackay Amsterdam Inspection

Get the Perfect Raw Materials,
Backed by Expert Guidance

Tailored Solutions: Materials matched precisely to your performance and compliance needs.
Expert Support: Seasoned industry professionals guide your selection process.
Trusted Quality: Strictly vetted raw materials from leading suppliers.

Our values

Why Choose Keyser & Mackay?

We know that bringing standout products to market isn’t easy. That’s why we do more than just supply top-quality raw materials—we provide the technical insights, flexible support, and tailored solutions you need to overcome industry challenges. With local teams across Europe, we deliver responsive service that keeps your operations moving smoothly. Let us help you create reliable, innovative, and sustainable products that truly set your business apart.

Solutions Tailored to You

Every industry is unique. We provide customized materials, expert advice, and hands-on support to meet your specific needs.

Reliable Quality, Every Time

Count on consistent, high-quality products backed by certified processes and trusted partnerships with leading suppliers.

Local Expertise, Global Reach

With teams in 8 European countries, we combine local knowledge with seamless international service to support you wherever you operate.

Sustainable Solutions

Our commitment to Responsible Care and sustainability helps you meet today’s challenges while building a better future.

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