Real estate, facilities management and construction

Henry Williams & Son

Henry Williams & Son, a construction company wants to ensure that we are a force for good: positively transforming society and the planet by measuring our own impact on the environment.
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2 years

Building emissions



Absolute carbon reduction

Reporting Boundary: Rhosymedre Depot operations (Unit 1, Park Road, Rhosymedre, Wrexham, LL14 3AX)

Emission Sources: Electricity, T&D Losses, Water, Waste, Biomass, On-site renewables, Fleet,

Reporting Period: 01 Jan 2022 – 31 Dec 2022


Carbon reduction per employee


Location-based total carbon footprint

490.0 tC0₂e

Location-based total carbon footprint per employee

10.2 tC0₂e

Market-based total carbon footprint

485.7 tC0₂e

Market-based total carbon footprint per employee

10.2 tC0₂e

Total Social Value



FTE employees

We engage our employees and wider stakeholders to unlock their talent and knowledge to drive year on year progress in sustainability.



UN Sustainable Development Goals

We recognise that transparent communication is essential for transformational change and we quantifiably contribute to 8 SDG.


Certification story

Henry Williams & Son, a construction company has achieved Planet Mark certification. In this crucial Decade of Action, Henry Williams & Son wants to ensure that we are a force for good: positively transforming society and the planet by measuring our own impact on the environment.

Achieving the Planet Mark is based on the commitment to continuous improvement in sustainability in its business operations by measuring and reducing its carbon footprint and engaging its stakeholders. 

The company will be working towards reducing its carbon emissions and sharing its journey with its community to inspire others. By being more strategic about its environmental responsibility, the company will be able to significantly increase its positive impact and hope to encourage continual improvements within its community.

Henry Williams & Son has also measured its social value contributions. This refers to the net social and environmental benefits generated by its team. Measuring its social value gives a holistic insight into its positive contributions to not only the environment but also to society, demonstrating its commitment to meaningfully contribute to a better planet for all.

Through Planet Mark, the company is protecting endangered rainforests thanks to Cool Earth; a charity working alongside rainforest communities to halt deforestation. Its pledge through Cool Earth goes directly towards supporting the Asháninka community in Central Peru.

It is also helping the Eden Project – an educational charity building connections with each other and the living world, exploring how we can work together towards a better future.

Future targets

Reduce carbon emissions by at least 2.5% each year

To recertify next year Henry Williams & Son must reduce emissions by 2.5%.

Aim to reduce carbon emissions by 5% each year

A 5% year-on-year reduction is the target reduction recommended by Planet Mark.

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