East of England Clean Growth & Infrastructure R&D Companies Directory

Riverlane develops a quantum operating system (NISQ.OS) and error correction technologies for quantum computers. Their work spans from low-level qubit control and readout to high-level error correction decoders and quantum chemistry simulation, aiming to make quantum computers commercially viable.

Tidal Transit is a UK-based crew transfer vessel operator and innovator focused on decarbonising maritime operations for the offshore wind industry. The company has evolved from participating in feasibility studies and detailed design of electric foiling vessels to leading a major retrofit project for a fully electric CTV, reflecting a shift from consortium partner to project lead.

Pragmatic Semiconductor is a pioneer in the design and manufacture of ultra-low-cost, flexible integrated circuits (FlexICs) that serve as a non-silicon alternative for high-volume applications. Their technology enables the integration of intelligence into everyday objects, ranging from FMCG packaging to healthcare wearables, by replacing bulky silicon with conformable, thin-film electronics. Through a consistent history of R&D, they have evolved from developing foundational flexible transistors to establishing high-volume manufacturing capabilities and open-foundry ecosystems.

Advanced Infrastructure Technology is a small UK company developing digital platforms and AI-driven tools for energy system planning, carbon management, and electric vehicle infrastructure. They specialise in local area energy planning, carbon flow modelling, and trustworthy machine learning for energy data, working extensively with local authorities and energy network operators to accelerate the net zero transition.

Nyobolt Ltd is a Cambridge University spin-out commercialising ultra-fast charging lithium-ion battery technology using niobium tungsten oxide anodes. The company's technology enables charging from hours to minutes with long cycle life and improved safety, targeting automotive and consumer electronics applications. Their grant history shows a progression from early feasibility studies to scaling up anode material production, battery performance optimisation, and sustainability, with a focus on building UK manufacturing capability.

The Building Research Establishment (BRE) is a leading UK research and testing organisation focused on the built environment, sustainability, and construction innovation. They provide technical expertise, standards development, and advisory services, bridging the gap between academic research and industrial application to drive net-zero transitions and modern construction methods. Their work has evolved from traditional materials testing to leading complex, data-driven digital transformation and regulatory science initiatives for the construction sector.

Steamology Motion is a specialist hydrogen engineering company developing zero-emission steam power systems for industrial heat, power, and propulsion applications. Originating from a land-speed record project, the company has evolved to deliver modular hydrogen-oxygen combustion steam generators and turbines that replace diesel engines and fossil-fuel boilers across rail, maritime, and industrial sectors. Their technology is at TRL 5-6 and is being deployed in field trials and feasibility studies internationally.

Passiv UK specialises in smart energy management systems that optimise domestic heating and electrical loads to support the transition to net-zero. Their technology integrates machine learning algorithms with heat pumps and bidirectional EV charging to balance energy demand at the grid edge. The company operates primarily as a collaborative partner in large-scale infrastructure projects, focusing on whole-system planning and the electrification of domestic energy.

Computational Modelling Cambridge (CMCL) is a small enterprise specialising in physics-based computational modelling and simulation for clean energy and infrastructure systems. Their work spans hybrid electric vehicle powertrains, biomass gasification, zero-emission heavy-duty vehicles, climate resilience, and digital waste management, evolving from automotive efficiency to broader multi-domain optimisation.

NEX Power (formerly Samad Power) develops micro gas turbine systems for combined heat and power (CHP) applications, initially for domestic and industrial use, and more recently for zero-emission aerospace propulsion. Their work has evolved from compact CHP boilers and concentrated solar power systems to hydrogen-fueled micro turbines and AI-controlled range extenders for eVTOL aircraft, aiming to reduce costs, improve efficiency, and decarbonise energy and transport.

Aquasium Technology Limited, trading as Cambridge Vacuum Engineering (CVE), specialises in the design and manufacture of high-productivity electron beam (EB) welding systems. Their work focuses on replacing conventional arc and laser welding with precision electron beam technology to improve manufacturing efficiency, reduce material waste, and enable the fabrication of complex, high-integrity components. Over their grant history, they have evolved from feasibility studies in power sector steel fabrication to developing advanced, high-speed welding platforms for electric vehicle battery packs and e-motor components.

Straw Innovations develops technology to convert rice straw into biogas and biochar, addressing the environmental and health impacts of open burning in Asia. Their work spans harvesting logistics, anaerobic digestion, and pyrolysis, with field trials in the Philippines and Indonesia. The company has progressed from early-stage research to live demonstrators, aiming to provide clean energy and carbon sequestration for rural farming communities.

CodiKoat develops nanoparticle-based surface treatments that create antiviral and antimicrobial properties, and also air purification filters. Their technology combines nanoparticle arrays with photo-generated electric charge to disrupt pathogens or trap pollutants. They have progressed from pandemic-response antiviral films to reusable plastic packaging and indoor/agricultural air pollution removal solutions.

Proxama Solutions Limited is a technology firm specialising in mobile proximity marketing and location-based data analytics. The company develops solutions using Bluetooth Low Energy (BLE) and NFC technologies to bridge physical and digital retail experiences, as well as demand-responsive transport services. Their work has evolved from consumer-facing retail engagement tools to complex data-driven mobility and infrastructure analytics.

42 Technology is a product design and R&D consultancy based near Cambridge. They develop novel sensing and metering technologies for energy monitoring, bioprocessing, and transport, moving from prototype to field deployment across multiple sectors.

Rux Energy specialises in advanced hydrogen storage using Metal-Organic Frameworks (MOFs) to enable safe, low-pressure storage. The company focuses on zero-emission maritime applications, initially developing shoreside cold-ironing systems and more recently exploring floating hydrogen power hubs. Their work addresses the challenge of balancing renewable energy supply and demand in port environments.

Southend-on-Sea Borough Council is a local government authority that actively participates in collaborative R&D to drive urban decarbonisation and sustainable infrastructure. Their work focuses on integrating smart energy systems, electric vehicle charging solutions, and mobility-as-a-service models to address the challenges of urban environments. By partnering with industry and academia, the council develops and tests scalable blueprints for local energy markets and transport networks.

Limosaero is a micro-SME developing low-altitude, long-endurance solar-powered unmanned aerial vehicles (UAVs) for environmental monitoring. Their technology focuses on zero-emission flight, integrating novel sensors for greenhouse gas and pollution monitoring, and enabling beyond-visual-line-of-sight operations. The company has evolved from a prototype solar UAV to field trials for ammonia sensing and collaborative emergency response services.

Cambridge Energy Partners develops portable solar generation platforms for last-mile electrification in sub-Saharan Africa. Their Mobile Industrial Solar Platform (MISP) aims to reduce levelised cost of electricity through scalable, transportable arrays. The company's work focuses on overcoming high upfront costs and lack of mobility in rural solar minigrids.

DRIFT Energy is a UK-based start-up developing autonomous sailing vessels that harness offshore wind to produce green hydrogen onboard via regenerative underwater turbines. Their technology aims to provide zero-emission fuel for marine, transport, and industrial sectors without requiring grid or port infrastructure, addressing Net Zero challenges through mobile energy harvesting.