Ng Bailey
Ng Bailey, officially known as Ng Bailey Limited, is a leading independent engineering, construction, and services company headquartered in the United Kingdom. Established in 1921, the company has built a strong reputation across various operational regions, including England, Scotland, and Wales. Specialising in mechanical and electrical engineering, as well as facilities management, Ng Bailey is renowned for its innovative solutions and commitment to sustainability. The company’s core services include building services, infrastructure, and energy management, setting it apart through its focus on quality and customer satisfaction. With a rich history of key milestones, Ng Bailey has consistently positioned itself as a market leader, recognised for its expertise and reliability in delivering complex projects. Its dedication to excellence has earned numerous accolades, solidifying its status as a trusted partner in the construction and engineering sectors.
DitchCarbon Score
How does Ng Bailey's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Industry Average
Mean score of companies in the Construction Work industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Industry Benchmark
Ng Bailey's score of 69 is higher than 85% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Ng Bailey's reported carbon emissions
In 2025, NG Bailey reported total carbon emissions of approximately 10,313,000 kg CO2e, with significant contributions from Scope 1 (4,343,000 kg CO2e), Scope 2 (357,000 kg CO2e), and Scope 3 emissions, which included business travel (1,466,000 kg CO2e) and employee commuting (4,023,000 kg CO2e). The company has set ambitious climate commitments, aiming for net-zero greenhouse gas emissions across its value chain by FY2045. This includes a near-term target to reduce absolute Scope 1 and 2 emissions by 50.4% by FY2031, using FY2019 as the baseline. Additionally, NG Bailey plans for 75% of its suppliers, by spend, to have science-based targets by FY2027. These targets are aligned with the Science Based Targets initiative (SBTi) and demonstrate NG Bailey's commitment to addressing climate change and reducing its environmental impact. The company is on track to meet its near-term targets, which are consistent with the reductions required to limit global warming to 1.5°C.
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| 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|
| Scope 1 | 5,538,000 | 0,000,000 | 0,000,000 | 0,000,000 | 0,000,000 | 0,000,000 |
| Scope 2 | 7,687,000 | 000,000 | 000,000 | 000,000 | 0,000,000 | 0,000,000 |
| Scope 3 | 1,930,000 | 0,000,000 | 000,000 | 000,000 | 0,000,000 | 0,000,000 |
Industry emissions intensity
Location emissions intensity
Reduction initiatives & disclosure networks
Companies disclose and commit to reducing emissions to show they are serious about reducing emissions impact over time. They can also help a company track its progress over time.
Ng Bailey is participating in some of the initiatives that we track. This may change over time as the company engages with new initiatives or updates its commitments. DitchCarbon will update this information as it becomes available.
