Deltrian Welcomes Westbury Filtermation to the Family.

Westbury joins the Deltrian group

We are proud to announce that Westbury Filtermation Ltd has officially joined the Deltrian group, marking a significant milestone in our European expansion and our entry into the United Kingdom market.

This acquisition represents more than geographical expansion. It’s the union of two companies that share the same fundamental values, the same passion for air filtration, and the same commitment to excellence in serving customers.

Westbury: A rich history and exceptional expertise

Founded in 1969, just two years after Deltrian, Westbury Filtermation has built an exceptional reputation in the UK air filtration market over more than five decades.

One of the most remarkable aspects of Westbury is the loyalty of its team members. Many employees have dedicated 20, 30, or even more years to the company—a powerful testament to the values, culture, and work environment that define Westbury.

This exceptional employee retention reflects a company culture based on respect, trust, and strong relationships—values that resonate deeply with Deltrian’s own philosophy.

Through decades of operation, Westbury has developed deep expertise in air filtration and established strong, lasting relationships with customers across the United Kingdom. This combination of technical know-how and customer trust has made Westbury a respected name in the UK filtration industry.

A partnership built on shared DNA

This acquisition is not simply about expansion—it’s about bringing together two companies that share the same fundamental DNA.

Both Deltrian and Westbury were founded with similar values at their core:

• Deep industry expertise and technical excellence
• Respect for people—both employees and customers
• Commitment to quality and continuous innovation
• Long-term vision and sustainable business practices

These shared values create a natural foundation for a successful partnership, ensuring that the integration will preserve what makes each company special while creating new opportunities for growth.

Strengthening the UK market position

This partnership creates exciting opportunities for growth and development in the United Kingdom.

The combination of Westbury’s deep UK market knowledge with Deltrian’s European scale and resources positions the company to compete head-to-head with the largest filtration players in the UK market.

Access to Deltrian’s network opens doors to major international facility management companies and pan-European contracts, creating new business opportunities that would be difficult to pursue independently.

Together, Westbury and Deltrian will explore opportunities in sectors where Westbury has not traditionally been active:

• Power generation
• Automotive industry
• Offshore applications
• Pharmaceutical sector

These new market opportunities, combined with Deltrian’s technical expertise and manufacturing capabilities, create pathways for sustainable growth in the years ahead.

Building something stronger together

This acquisition represents the best of both worlds: Westbury’s deep UK roots, established customer relationships, and local market expertise combined with Deltrian’s pan-European reach, manufacturing scale, and technical resources.

The partnership includes continued investment in Westbury’s facilities, including a planned 9,000 square foot factory extension and investment in new manufacturing machinery. This demonstrates Deltrian’s commitment to supporting Westbury’s growth and capabilities.

Looking ahead

This acquisition marks an exciting new chapter for both Deltrian and Westbury. Together, we are positioned to serve UK customers better than ever before while exploring new opportunities for growth and innovation.

For our customers: you can expect the same dedicated service and expertise you have always received from Westbury, now backed by the resources and capabilities of a major European filtration group.

For our teams: this partnership creates new opportunities for professional development, knowledge sharing, and career growth within a larger international organization.

Welcome to the Deltrian family, Westbury. We are excited about what we will build together. 💙