Deme Group, headquartered in Belgium, is a leading player in the dredging, marine engineering, and environmental sectors. Founded in 1991, the company has established a strong presence in Europe and beyond, delivering innovative solutions for complex maritime challenges.
Deme's core services include dredging, land reclamation, and offshore wind farm construction, distinguished by their commitment to sustainability and cutting-edge technology. The company has achieved significant milestones, including the successful execution of major projects that enhance coastal protection and promote renewable energy.
With a reputation for excellence, Deme Group is recognised for its market leadership and dedication to environmental stewardship, positioning itself as a trusted partner in the global marine industry.
+29 vs industry average
Deme’s score of 54 is higher than 76% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Other Services has below-average carbon intensity
Industry performance
The Other Services industry has reduced its overall emissions by 5% since 2019
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Deme's reported carbon emissions
In 2025, Deme reported total carbon emissions of approximately 2.23 billion kg CO2e, comprising 810.4 million kg CO2e from Scope 1, 2.03 million kg CO2e from Scope 2, and 1.42 billion kg CO2e from Scope 3 emissions. This data is cascaded from the parent company, DEME Group NV. Deme has set ambitious climate commitments, aiming to reduce its Scope 1 and Scope 2 emissions to near zero by 2025. Additionally, the company targets a 40% reduction in greenhouse gas emissions per unit of work by 2030, relative to 2008 levels. This target applies to both Scope 1 and Scope 2 emissions, with a focus on improving efficiency in dredging and energy consumption. The company is also committed to achieving climate-neutral headquarters by 2025 and aligns with the International Maritime Organisation’s GHG Strategy, which aims for a 40% reduction in carbon intensity by 2030 and net-zero emissions by around 2050. These initiatives reflect Deme's dedication to sustainability and reducing its environmental impact in the maritime sector.
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Deme’s Climate Goals (2030 & 2050)
8 goals2050
We are aligned with the 2023 International Maritime Organisa…
We are aligned with the 2023 International Maritime Organisation’s GHG Strategy which envisages both a reduction in carbon intensity, as an…
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
6 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives
Science Based Targets Initiative
Carbon Disclosure Project
Inherited from Ackermans & Van Haaren NV
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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Deme
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