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The Cleantech Directory

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Article 13

We help companies to use impact-driven sustainability for innovation. We start with the biggest risks to society and the planet – our 9 Planetary Boundaries and 12 Social Thresholds. We end with supporting you to define your role in mitigating these risks. We have a practical approach to measuring the impacts that matter, specialising in high science, engineering and complex issues. We are independent specialists with a proven track record. Founded in 1998, our name comes from the 1992 Rio Conference on Sustainable Development reflecting our founding vision to help people understand and change their behaviour to enable a more sustainable world.


Created in April 2010, Astrimar is an independent specialist engineering consultancy delivering excellence in Engineering Design and Analysis, Reliability, Integrity Assurance and Technical Risk Management. Astrimar services are applied to design and development projects, operating assets and companies across the energy and utilities industries: including onshore, topside and subsea oil & gas production systems, drilling systems, BOPs, subsea wellheads, pipelines (onshore and offshore), flowlines, risers, process and utilities plant, control systems, umbilicals, water and gas distribution and power transmission.

Atlas Titan

Atlas Titan places a special focus on the energy sector, but can also boast a wealth of experience and expertise in the areas of IT, automobility, mechanical and plant engineering, shipbuilding, rail, electronics and automation technology. As a project partner, we only work with highly qualified specialists who have many years of experience and a wide range of specialist and industry knowledge. Together we focus on long-term success through a clear value system and high employee satisfaction.

Atmos Consulting

From our offices in Edinburgh, Inverness and Mold (North Wales), Atmos Consulting offers a comprehensive range of town planning and environmental solutions.


To help you make a positive social and sustainable impact, we offer you a complete palette of responsible services. They work seamlessly together, but are equally useful as a stand-alone service.

Auris Energia

As a technology-neutral and energy-form-independent operator, we can customize our solutions to the specific situation and needs of each customer. We utilize heat pumps, energy recycling, biogas, and QHeat’s renewable geothermal energy solution based on medium-deep heat wells, among other things.

Aurium Technology

Aurium Technology provides high level independent advisory services for large organisations and institutions. Our strategy and market development services for large scale EV charging, eMobility and energy transfer are based on long practical experience in the UK, Finnish and wider European markets.

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