South East Clean Growth & Infrastructure R&D Companies Directory

BP Exploration Operating Company is a major energy firm transitioning its traditional oil and gas operations towards low-carbon infrastructure and industrial decarbonisation. The company leverages its expertise in geological storage and large-scale engineering to lead complex multi-stakeholder consortia focused on carbon capture, utilisation, and storage (CCUS) and hydrogen production. Their work has evolved from digital simulation for operational efficiency to spearheading national-scale industrial cluster decarbonisation projects.

Portsmouth City Council is a local government authority actively driving regional decarbonisation and urban infrastructure innovation through strategic public-private partnerships. Their work focuses on developing whole-system approaches to net zero, integrating shore-side power technologies, industrial decarbonisation planning, and digital interfaces to simplify complex energy transitions for citizens and businesses. The Council leverages its position as a major maritime and naval hub to pilot large-scale environmental and infrastructure projects.

Ilika Technologies is a solid-state battery company that develops miniature Stereax batteries for Internet of Things (IoT) devices and medical implants, as well as larger Goliath batteries for electric vehicles (EVs). Founded in 2004, the company has evolved from early materials research into self-healing alloys and photonic data storage to focus on scaling solid-state battery manufacturing, with a strong emphasis on automotive applications. Their work addresses the need for safer, higher-energy-density batteries that enable ultra-fast charging and longer lifespan across multiple sectors.

Tisics is a UK advanced materials company specialising in silicon carbide fibre reinforced metal matrix composites. They develop lightweight, high-performance materials for demanding applications in aerospace, space, defence, and hydrogen energy, achieving weight reductions of 30-70% compared to conventional metals. Their work has evolved from initial feasibility studies on landing gear components to scaling production and deploying products in satellite propellant tanks and hydrogen storage for next-generation aircraft.

Wight Shipyard Company designs and constructs zero-emission vessels for river transport, focusing on battery-electric ferries and freight vessels with integrated shore-side charging infrastructure. Their work evolved from a feasibility study on autonomous barges to building a real-world demonstrator ferry and currently an electric freight vessel, all for the River Thames. They collaborate closely with industrial partners like BAE Systems and Thames Clippers to decarbonise marine transport.

National Grid Carbon is a specialist entity focused on the development and deployment of large-scale carbon capture, utilisation, and storage (CCUS) infrastructure. The company acts as a critical partner in UK industrial decarbonisation, facilitating the design of transport and storage systems that link major industrial clusters to geological sequestration sites. Their work is central to the transition of the Humber and Teesside regions towards net zero by enabling hydrogen transmission and CO2 capture at scale.

Ecomar Propulsion designs and manufactures zero-emission marine propulsion systems for commercial vessels, including electric outboards, hybrid drives, and hydrogen fuel systems. Their work spans feasibility studies, prototype development, and field trials, aimed at decarbonising the shipping industry and supporting the UK's net-zero goals. They have evolved from early feasibility studies to large-scale demonstrators and commercial validation projects.

Shell is a global energy and petrochemical company that has increasingly focused its UK research and development efforts on industrial decarbonisation and the transition to low-carbon transport. Through strategic participation in large-scale industrial consortia, the company develops infrastructure for carbon capture, utilisation, and storage (CCUS) and explores innovative business models for electric vehicle charging. Their work bridges the gap between traditional energy operations and the requirements of a net-zero economy.

AtkinsRéalis is a global engineering and project management consultancy that leverages digital transformation, advanced robotics, and data analytics to solve complex infrastructure and industrial challenges. Their work spans the integration of autonomous systems in transport, the development of net-zero nuclear and construction technologies, and the creation of data-driven decarbonisation services for the built environment. By combining deep domain expertise with emerging technologies, they provide scalable solutions for large-scale infrastructure modernisation and sustainability transitions.

The University of Surrey is a leading UK research institution that actively translates academic expertise into commercial applications through extensive Knowledge Transfer Partnerships (KTPs). Their research portfolio spans diverse domains including AI-driven predictive maintenance, digital health, sustainable logistics, and agri-tech, consistently bridging the gap between fundamental science and industrial implementation. By partnering with a wide range of SMEs and large enterprises, the university facilitates the adoption of advanced data analytics, machine learning, and sensor technologies to solve complex real-world challenges.

HiETA Technologies specialises in metal additive manufacturing (laser powder bed fusion) for high-performance thermal management and lightweight components. Their work has evolved from feasibility studies on cooled turbine components and recuperators to collaborative R&D projects integrating AI for fault detection and design optimisation, targeting automotive, aerospace, and energy sectors.

Total Gas & Power Chartering Limited is a large-scale energy entity focused on the development of industrial-scale carbon capture, utilisation, and storage (CCUS) infrastructure. The company collaborates within major industrial consortia to facilitate the decarbonisation of UK industrial clusters through the integration of gas power plants with carbon capture technology and offshore storage solutions.

National Grid Electricity System Operator (NGESO) is the independent body responsible for the safe, reliable, and efficient operation of Great Britain's electricity transmission system. Their R&D activities focus on digitalising network management, enhancing cyber resilience against emerging threats, and developing whole-system planning tools to facilitate the transition to a net-zero energy future. They frequently collaborate with academic institutions, distribution network operators, and technology specialists to integrate distributed energy resources and optimise infrastructure deployment.

Lightricity develops and commercialises high-efficiency indoor photovoltaic (PV) technology that harvests energy from ambient light to power Internet of Things (IoT) devices, wearables, and other wireless applications, eliminating the need for batteries. Their technology is up to six times more efficient than conventional silicon PV in low-light conditions. The company has progressed from early research on III-V on silicon PV to developing self-powered sensor systems for asset tracking, indoor air quality monitoring, and wayfinding beacons, targeting healthcare, logistics, and smart building sectors.

Brits Energy develops micro combined heat and power (CHP) systems and integrated energy solutions for indoor farming. The company's technology evolved from compact gas turbine CHP units to solar-assisted systems and AI-driven climate control, ultimately targeting net-zero food production through carbon capture and utilisation.

Ocean Infinity Innovations is a large-scale maritime technology firm specialising in remote and autonomous surface vessel (USV) operations for the offshore energy and shipping sectors. Their work focuses on decarbonising marine propulsion through ammonia and methanol integration, while simultaneously developing autonomous inspection and search-and-rescue capabilities. The company has evolved from early-stage drone swarm research to leading complex, multi-phase engineering projects for zero-emission vessel retrofitting.

The University of Portsmouth Higher Education Corporation is a research-intensive academic institution that leverages Knowledge Transfer Partnerships (KTPs) to translate academic expertise into commercial and public sector innovation. Their work spans a diverse range of domains including AI-driven predictive maintenance, sustainable materials, and public service optimisation. By embedding advanced analytical and technical capabilities into partner organisations, they facilitate the adoption of machine learning, computer vision, and circular economy principles across various UK industries.

xRI Urban Robotics and Analytics Ltd is a micro/small enterprise based in the South East. The company's name suggests a focus on urban robotics and data analytics, though its only known Innovate UK grant is a large award for a Net Zero Heat project under the Trustmark scheme, indicating an interest in clean energy and domestic heating decarbonisation. With no public project description and a single grant, the company's core activities remain unclear from this history.

Intelligent Maintenance Systems is a technology provider specialising in the integration of IoT, AI, and blockchain to optimise industrial supply chains and energy management. The company focuses on developing large-scale digital demonstrators that improve operational efficiency, traceability, and demand-side response capabilities within the food and drink sector. Their work has evolved from managing energy loads in refrigeration infrastructure to creating holistic, multi-party software platforms for supply chain resilience.

SEA-KIT International designs and builds long-endurance uncrewed surface vessels (USVs) for offshore survey and construction support. The company is pioneering the integration of hydrogen fuel cell technology into its vessels, partnering with Bramble Energy to marinize printed circuit board fuel cells. Their work aims to reduce greenhouse gas emissions from shipping and support the UK's Clean Maritime Plan.