Maybrey Precision Castings, as part of the Caro Group, has been awarded the Future Net Zero Platinum Award: the highest level of the FNZ programme and the most rigorous independent certification available for carbon reduction in UK manufacturing. The Platinum award verifies an 81.3% reduction in our total carbon footprint since beginning the net zero journey in 2018.

What the Platinum Award Represents

The Future Net Zero Standard is verified by independent assessors and aligns with the United Nations Framework Convention on Climate Change (UNFCCC) Race to Zero campaign. Platinum status, the highest of three tiers (Silver, Gold, and Platinum), requires comprehensive measurement, reporting, and verified reduction of carbon emissions across all scopes. It is not self-certified: independent assessors verify every claim.

Achieving net zero emissions ahead of the 2050 goal, and reducing greenhouse gas emissions by 50% ahead of the 2030 deadline, are among the milestones the Platinum award recognises.

How We Got Here

The carbon reduction programme has involved transformation across every part of our operation:

• Energy: all facilities switched to green energy contracts; low-powered machinery throughout the foundry; enhanced energy monitoring systems installed
• Transport: expanded electric and hybrid vehicle fleet; 85% of deliveries now carbon-neutral through carbon-offsetting courier partnerships; business travel reduced by 135.7% against the baseline; car-sharing covering more than 65% of staff
• Supply chain: all pattern makers, core makers, and finishing contractors located within ten miles of our Aylesford foundry; subcontractor deliveries consolidated into full pallets to reduce unnecessary journeys
• Operations: 50% of board meetings and three international meetings moved fully online

What It Means for Our Customers

For customers working to PAS 2080 carbon management standards, seeking BREEAM credits, or managing Scope 3 emissions in their supply chains, our Platinum certification provides independently verified assurance. Every component manufactured at Maybrey comes from a facility operating at the highest independently verified level of carbon reduction available.

Dave Lowe, Group Managing Director, said: 'Achieving Platinum status gives us a strong start to 2026 and sets a new benchmark for sustainable manufacturing. Our customers benefit directly: every product they specify actively reduces their Scope 3 emissions.'

177 Years of Craft. A Commitment to the Future.

With a heritage traceable to 1839, Maybrey combines traditional foundry expertise with modern manufacturing practices. The Platinum award demonstrates what we have always believed: that manufacturing excellence and environmental responsibility are not opposing forces. They are complementary strengths.

We are not stopping here. Continuous improvement is embedded in our culture. Our FNZ certification can be independently verified at futurenetzero.com.

Read our full sustainability commitment

Explore our Carbon Net Zero journey from the beginning

When a casting commission arrives at Maybrey, it usually comes with a drawing, a specification, and a delivery date. The Black Renaissance project arrived with something more: a brief that carried the weight of history.

The Equal Justice Initiative

The Black Renaissance sculptures were commissioned by the Equal Justice Initiative, the Alabama-based civil rights organisation founded by Bryan Stevenson. The EJI is best known in the UK for Stevenson's book and film Just Mercy and for the National Memorial for Peace and Justice in Montgomery, Alabama: the first memorial in the United States dedicated to the victims of lynching. The Freedom Monument Sculpture Park, where the Black Renaissance sculptures now stand, is the EJI's next major undertaking on the same site.

What the Project Represents

The park is dedicated to exploring the lived experience of the millions of Black people enslaved in America, honouring their courage and resilience, and celebrating the contributions that history so often failed to record. The Black Renaissance series, conceived by artist Rayvenn Shaleigha D'Clark, does exactly what its name suggests: it asserts the presence, the creativity, and the humanity of people whose stories were systematically suppressed.

The five sculptures depict anonymous figures: not named individuals but composite representations of the unnamed. Each is unique. Each carries the detail and dignity that the historical record too often denied the people it represents.

Why It Matters That These Castings Were Made in Bronze

Bronze is the material of monuments. It is the material that says: this matters, this should last, this should be seen by people who are not yet born. The choice to cast the Black Renaissance sculptures in silicon bronze was not incidental. It was an assertion that these figures belong in the landscape of permanent public art, on equal terms with any other monument.

Producing those castings at the technical standard the work required was, for our team, a privilege. We are a foundry that has been making things for 177 years. The Black Renaissance project reminded us that what we make can matter beyond the technical specification.

Read how we cast the Black Renaissance sculptures

Read about the artist's process

Maybrey Wins CMF Component of the Year

Maybrey Precision Castings has been awarded the Component of the Year at the Cast Metals Federation Awards 2024, in recognition of our work on the Black Renaissance sculptures: five monumental silicon bronze figures now installed at the Freedom Monument Sculpture Park in Montgomery, Alabama.

The award recognises outstanding technical achievement in the production of castings, judged on innovation, quality, and the challenges overcome in delivering the component. The sculptures featured deep facial dimpling and pronounced undercutting that conventional sand patterns would have been unable to handle. Our team pioneered the use of Voxeljet AG printed sand mould technology to preserve the intricate surface detail through the casting process.

We are grateful to the Cast Metals Federation for this recognition, and to Rayvenn Shaleigha D'Clark, the Equal Justice Initiative, and Millimetre for making this project possible.

Read the full project story

Maybrey Casts the Black Renaissance Sculptures

Maybrey Precision Castings is proud to have produced the silicon bronze castings for Black Renaissance, a series of five monumental sculptures by artist Rayvenn Shaleigha D'Clark, commissioned by the Equal Justice Initiative for the Freedom Monument Sculpture Park in Montgomery, Alabama.

The castings were produced using 3D printed sand mould technology, pioneered by our team at Aylesford to achieve the intricate surface detail that D'Clark's work required. Each of the 52 unique casting segments was produced from a printed sand mould created directly from the artist's digital files. The use of silicon bronze was both an aesthetic and a technical decision: its weldability makes it ideal for large-scale work cast in sections, and its patina gives monumental sculpture its permanence.

Assembly and finishing were carried out by Millimetre, West Sussex, before the sculptures were shipped to Alabama for installation.

Read the full case study, including the technical challenges and the award the project won