IT Infrastructure Companies in United Kingdom (UK)

Fluvialycs is an AI-powered flood prediction specialist based in Manchester, UK, dedicated to safeguarding coastal infrastructure, ports, and marinas. Leveraging decades of hydrological data and real-time information, our innovative platform delivers short-term flood forecasts up to five days in advance with an accuracy of 85-95%. We provide interactive maps and flood alerts, empowering port managers, marina owners, and coastal infrastructure operators to make informed decisions, protect assets, and minimize disruption.

By combining advanced AI and machine learning with a commitment to resilience, Fluvialycs is building a safer and more adaptable future against the increasing impacts of climate change. Our team combines expertise in civil engineering, UX design, and a passion for leveraging technology to address critical challenges.

Irrefutable is a London-based research and advisory firm specializing in the rapidly evolving markets of emission-differentiated commodities, carbon markets, and frontier environmental assets. We empower market participants – from industrial giants to investment firms – with the critical insights and strategic guidance needed to navigate this complex landscape. Leveraging institutional-grade research and a proprietary Digital Zero Power™ (DZP) standard, Irrefutable provides independent data, market models, and advisory services focused on policy frameworks, market design, and supply-demand dynamics. Our expertise spans Environmental Attribute Certificates (EACs), carbon credits, and commodity EACs, enabling transparent and efficient trading of environmentally conscious commodities. With a team of experienced professionals from finance, environmental science, and data analytics, Irrefutable is at the forefront of building the digital infrastructure for a sustainable future.

ClimatePro is a leading climate risk intelligence platform based in London, UK, empowering businesses and investors to make faster, more confident decisions regarding climate change. We provide instant, actionable insights into physical and transition risks, enabling users to assess asset portfolios, inform investment strategies, and accelerate decarbonization efforts. Built on NASA and Copernicus data, ClimatePro transforms complex climate science into clear, user-friendly visualizations and bespoke adaptation plans. With a focus on transparency and speed, ClimatePro helps organizations navigate the evolving landscape of climate risk and achieve their sustainability goals. Our platform is designed for sustainability teams, investors, and advisors seeking to integrate climate considerations into their core operations.

Twintree is a London-based climate resilience consultancy specializing in supporting mountain, coastal, and rural businesses. We help these nature-dependent operators measure their carbon impact, reduce operational costs, and build long-term resilience against climate change. By bridging the gap between ecological data and commercial strategy, Twintree moves clients beyond simple reporting to proactive risk mitigation and sustainable practices. Our approach encompasses carbon accounting, climate adaptation strategies, and collaborative restoration initiatives, ultimately enabling our partners to thrive in a changing world. We champion businesses and communities most exposed to climate change, replacing vulnerability with operational resilience and delivering measurable co-benefits for both the environment and the bottom line.

Kohtari is a leading water intelligence company based in Derby, UK, specializing in transforming how the world understands and protects its most vital resource. We combine cutting-edge drone technology, AI-powered analytics, and IoT sensors to deliver real-time, actionable insights into water quality. Our solutions address critical challenges facing water companies, regulators, and communities, enabling proactive management and safeguarding both ecosystems and public health. Leveraging a £7M Ofwat-funded project and building on our heritage in AI and data, Kohtari’s innovative approach – encompassing coastal water quality monitoring and algal bloom predictive intelligence – is driving a new era of resilient water management. We’re committed to making every significant water body digitally visible, understood, and protected, contributing to a thriving blue economy for generations to come.

MetSwift is a leading provider of advanced weather prediction and risk intelligence, based in London, UK. We empower businesses across diverse sectors – including insurance, commodities, construction, and energy – with unparalleled accuracy and actionable insights. Leveraging a combination of meteorological technology, data science, and AI, our platform delivers long-range forecasts out to 24 months and hyper-local short-term forecasting, enabling proactive decision-making and mitigating weather-related risks. We’ve partnered with global insurers like Munich Re, Beazley, and Allianz, and supported projects like Everton Stadium and the Align JV on HS2, demonstrating our commitment to delivering tangible value through predictive intelligence. Our global platform provides forward-looking weather risk intelligence, showing how future conditions and risks differ from the past, according to parameters and thresholds customized to your needs. Clarios, our long-range predictive model, has a huge depository of highly cleansed and normalised weather data at its heart. Access this climatological data and see how future weather and parametric risks differ. Access a team of expert meteorologists Customer support is a major part of what we do, whether helping you to understand the methodology and meteorology behind the data or sending specific data requests, we’re on hand to help.

TSG POWER UK Ltd is a leading UK-based Independent Connection Provider (ICP) specializing in high-voltage (HV) connections for the rapidly expanding electric vehicle (EV), battery storage, and renewable energy sectors. Formerly UCP Choice, we’ve been accelerating the transition to a sustainable future since 2014, providing comprehensive electrical infrastructure solutions from design and project management to equipment supply and installation. With a team of experienced engineers and a commitment to delivering results within tight deadlines – often turning around quotes in under 72 hours – we’ve earned the trust of clients across the UK, Spain, and France. We offer a full service including switchgear, transformers, cabling, jointing, testing and commissioning, new connections, solar development, and EV charging installations. Acquired by TSG UK Solutions Ltd in March 2022, we continue to build on our legacy of innovation and reliability, supporting the growth of the sustainable mobility landscape. We are accredited under National Electrical Registration Scheme (NERS) and CHAS, demonstrating our commitment to safety and compliance.

Econori is a leading data platform specializing in ESG and supply chain data management, headquartered in London, UK. We empower businesses to overcome fragmented data, fill knowledge gaps, and achieve full regulatory compliance – including TCFD, CSRD, and SECR – all within a single, intuitive dashboard. Unlike traditional software or consultancy approaches, Econori uniquely combines a powerful data platform with expert ESG support, offering fractional services to guide clients through complex reporting requirements and strategic roadmaps. We help organizations transform from reactive compliance to proactive impact, providing clarity, control, and a streamlined path to sustainability goals. Econori’s solutions consolidate ESG, supplier, product, and property data, enabling target tracking, automated reporting, and the discovery of hidden supply chain risks.

CarbonCut is a leading UK-based technology company specializing in real-time carbon emissions tracking and offsetting for digital businesses and marketing operations. We empower organizations to understand and reduce their environmental impact instantly, moving beyond annual reports to a continuous, data-driven approach. Our platform, built on the CliMarTech standard, connects existing data sources to provide immediate clarity on emissions sources and reduction opportunities. CarbonCut helps businesses achieve true sustainability by enabling precise, verifiable measurement, immediate reduction, and transparent offsetting – all in real time. We are dedicated to supporting businesses in meeting their sustainability goals with speed and accuracy.

ENMAS is a leading UK-based power plant and renewable energy construction company, specializing in engineering, procurement, and construction (EPC) services for thermal, alternative fuel, and solar energy facilities. With a strong focus on electric transmission and a commitment to innovation, ENMAS delivers comprehensive solutions to clients across the energy sector, maximizing ROI and ensuring operational efficiency. Established in 2022 and headquartered in London, we leverage our extensive experience and resources to design, build, expand, and maintain critical infrastructure, contributing to a more sustainable and resilient energy future. We partner with clients to determine the optimal site, size, materials, and design features for their power plant and renewable energy facility needs, consistently prioritizing safety and socially responsible practices. ENMAS’s dedication to delivering high-quality, competitive solutions on a global scale, combined with our proven expertise, positions us as a trusted partner in the evolving energy landscape.

Acora is a UK based, award-winning IT services and technology company with over 25 years’ experience. We provide a range of IT support and Microsoft-centric business software and cloud solutions to help mid-market organisations modernise their IT so they can compete and win in the digital economy. More than 200 clients trust us to take responsibility for part, or all of their IT from solution design to support. For more information please visit our website www.acora.com or call us on +44 (0) 844 264 2222.

As a business, we have been working with apprentices for over the past 10 years, giving us the experience to offer a full end-to-end experience. In that 10-year period, we’ve seen 215 apprentices successfully graduate from ANS Group, and in the last 5 years, we have become an Independent Training Provider. We know how to recruit the right team of apprentices and have years of experience supporting them both on and off the job. We know how important it is to have the right program designed for your employee's apprenticeship, which is why we provide wrap-around support for both the apprentice and employer, facilitating a fully collaborative approach to apprenticeship training.

Solidatus gives you trust in your data and confidence in your decisions. Get fast insights with dynamic discovery, game-changing visualization and the ability to sustainably govern your complex data landscape. By revealing hidden opportunities, threats and the impact of change, your Solidatus data blueprint will help you make the unknown known, so you can optimize your infrastructure, operate more efficiently and minimize risk. Learn more at www.solidatus.com or contact us at hello@solidatus.com.

We provide ITS technology solutions that support Active Travel, Network Optimisation and Route Safety. From highways to parking, we work with clients and partners to deploy the right solution and expertise to keep road users safe, traffic flowing and reduce congestion. A significant part of what we do is the provision of data to enable network operators to make informed and effective decisions, from our Journey Time Monitoring application to a variety of count and classification data for vehicles, cycles and pedestrians.

Aventus AI: Engineered Solutions for a Smarter Future At Aventus AI, our digitalisation architect, David Noble, has created bespoke AI-driven solutions and advanced, dynamic, closed-loop digital twin technology, purpose-built to meet each client’s unique needs. Unlike generic, off-the-shelf offerings, our systems are precision-engineered to deliver reliability, scalability, and innovation. What We Do We design cutting-edge blueprints that tackle complex challenges using AI, IoT, real-time multi-physics simulation, and AR/VR systems to close the loop. Our tailored solutions provide predictive analytics, reliability engineering, and actionable insights—ensuring measurable results and exceptional ROI without the limitations of pre-packaged systems. Industries We Transform 1. Oil & Gas Decarbonisation: Helping companies transition to greener operations with AI-powered digital twins that optimise processes, reduce emissions, and enhance asset reliability. 2. Renewable Energy Sustainability: Boosting the performance and sustainability of renewable energy infrastructure with tailored solutions for efficiency and reliability. 3. Smart Buildings: Developing intelligent building management systems with engineering digital twins, enabling real-time monitoring, predictive controls, and sustainable infrastructure management. Why Choose Aventus AI? 1. Custom Solutions: Systems tailored to your exact needs. 2. Global Ecosystem: Access cutting-edge technologies from over 100 partners. 3. Future-Ready: Continuous R&D ensures solutions evolve with advancing technologies. 4. Cost-Efficiency: Scalable, lean processes reduce overheads and maximise ROI. 5. On-Demand Expertise: Leverage a talent pool of over 2,000 engineers, data scientists, academics, AI specialists, and IT/OT engineers from our symbiotic, collaborative ecosystem.

Cloud Appliances UK delivers certified Cisco and Meraki products, including routers, switches, firewalls, and access points, backed by expert installation, network consulting, and managed services. Trusted for reliable solutions, secure deployments, and tailored IT support, we help businesses optimize performance, enhance security, and streamline operations with end-to-end networking expertise.

We are a trusted managed service provider delivering end-to-end IT solutions that simplify business operations. From cloud services and network management to security solutions and ongoing support, we help organizations stay secure, efficient, and scalable. With expert teams and tailored strategies, we ensure your IT infrastructure runs smoothly, so you can focus on growth and innovation.

ColdLogik Cooling Solutions by USystems delivers advanced rear door cooling systems for data centers, specializing in adaptive intelligence for efficient and sustainable cooling solutions. Based in Bedford, UK, we provide innovative cooling technologies designed to handle a wide range of power densities, from low to high and HPC, ensuring optimal performance and reduced energy consumption. Our solutions cater to businesses requiring robust and reliable data center cooling, including those focused on IT infrastructure, cloud computing, and high-performance computing.

We are a trusted partner for data center operators seeking to improve efficiency and minimize their environmental impact. ColdLogik’s Rear Door Cooler is the world’s leading Rear Door Cooler, offering a significant advantage in data center cooling management.

Kaizo is a leading sustainability consultancy based in Aberdeen, Scotland, dedicated to empowering businesses to achieve ambitious climate goals. We provide insight-led sustainability consulting and advisory services, specializing in carbon footprint analysis, ESG strategy development, and net-zero pathway creation. Unlike traditional approaches, Kaizo combines technology with deep expertise to deliver tangible results for private and public sector clients.

Our impact-driven journey focuses on solutions, helping organizations navigate the complexities of sustainability and unlock value through responsible practices. We’ve supported major organizations with projects including the S&P Corporate Sustainability Evaluation, and provided strategic guidance on frameworks like the CSRD and PRI reporting standards. Kaizo’s approach integrates biodiversity, social impact, and climate considerations, aligning operations with global sustainability objectives.

We are committed to driving progress towards a nature-positive future and supporting businesses in their decarbonization efforts.

Florametrics is a pioneering AI-driven technology company based in London, specializing in biodiversity measurement and protection. We leverage advanced sensor technology and artificial intelligence to create a ‘digital twin’ of forests, providing real-time ecosystem insights. Our core service empowers conservation organizations, investors, and policymakers with the data needed to effectively manage and protect natural resources. By transforming complex environmental data into actionable intelligence, Florametrics is redefining how nature is valued and contributing to a more sustainable future. We are focused on building the future of biodiversity credits, driving impactful change through data-driven conservation strategies.

Afloat is a global investor network dedicated to accelerating capital into the rapidly growing Ocean & Nature Tech economy. Based in London, we connect investors with high-quality, regenerative ventures, providing robust market intelligence to de-risk investments and drive the $10.1 trillion nature-positive transition. We specialize in facilitating investment in innovative areas such as marine biotechnology, sustainable aquaculture, algae bioreactors, eDNA monitoring, and bio-inspired technologies – all critical components of a regenerative future. Afloat empowers financial markets to scale these impactful solutions, supporting a shift from extractive to sustainable business models and fostering a more balanced relationship between humanity and the natural world.

Vaarst is enabling businesses to harness the power of data and robotics in ocean applications and beyond. Our proprietary SubSLAM technology, machine learning platform and data platform all work in harmony to solve the robotic challenges of today and the future. Our team have won numerous awards and have been recognised for their contribution to advancements in vision, data and autonomous technology. For further information please contact info@vaarst.com or visit www.vaarst.com

At Reddish Green, our world-class analytics team will help you see data in ways you never thought possible. By harnessing the power of your data it will help you understand and predict the needs of your business and clients like never before. Pulling information directly from pulse-points like marketing campaigns, customer interactions and operational and financial metrics, we tell a story with your data in real time, to help you make more informed business decisions, sooner.

We specialise in turning complex data challenges into tailored business solutions. At Trigger Data, we go beyond conventional software development and data-related solutions. We are a team of problem solvers, dedicated to tackling complex business challenges, which often have no ready-made solutions. Our resilience and innovation, coupled with strategic alliances with companies such as Databricks, drive us to value-focused solutions that exceed expectations. Our solutions are built to integrate into your day-to-day operations, designed for durability and minimal oversight. Our focus isn’t merely on delivering data platforms or software; it's on crafting targeted, cost-effective solutions that eradicate business issues and yield measurable value. We are committed to innovation and practicality, ensuring that our solutions bring substantial value and a real competitive advantage to your business. At Trigger Data, we don't just solve problems—we transform them into opportunities for growth and success.

Trex Analysis Platform is a London-based provider of Decision-grade Dynamic Systems Intelligence, specializing in financial resilience and climate insights. We empower financial institutions to navigate the complexities of the energy transition and extreme weather events through our proprietary Tipping Point Scenarios. Leveraging decades of research from the University of Exeter, Trex delivers non-linear modeling, revealing disorderly transition risks, quantifying economic impacts, and identifying opportunities within evolving market dynamics.

Our solutions provide a single view of climate resilience, enabling robust portfolio construction and defensible stress testing. Trex helps clients understand and manage the full picture of climate risk and transition opportunities.

ClimateTech Navigator is the leading platform providing comprehensive climatetech market intelligence, connecting investors and innovators across the globe. We offer a dynamic database of over 27,000 climatetech companies and investors, constantly updated by our proprietary Agentic AI framework. Our platform empowers businesses and investors to identify emerging trends, assess investment opportunities, and navigate the rapidly evolving landscape of climate technology. We specialize in delivering actionable insights for strategic decision-making within the sustainable energy, carbon capture, and climate adaptation sectors. Based in London, ClimateTech Navigator is dedicated to accelerating the transition to a greener future.

Jeev is a London-based technology company dedicated to accelerating equitable nature restoration. We develop innovative software solutions that empower project developers worldwide to launch and scale impactful ecosystem restoration initiatives with greater efficiency and reduced costs. Our platform streamlines the entire project lifecycle, from initial planning and design to implementation and monitoring, providing a centralized hub for data management, collaboration, and impact assessment. We serve a growing community of conservation organizations, NGOs, and government agencies committed to biodiversity protection and climate change mitigation. By leveraging advanced geospatial analytics and a user-friendly interface, Jeev is transforming how restoration projects are conceived, executed, and measured, ultimately driving positive environmental outcomes at scale.

TechVertu is a premier IT support company with multiple locations, including Grays, Essex, providing a comprehensive range of services.

Pledge is a London-based emissions management platform empowering enterprises to comprehensively track and report logistics supply chain emissions. We provide a cloud-based solution that automates data collection from logistics suppliers, covering all transport modes – air, inland, and sea – ensuring transparent and traceable emissions data. By aligning with the Global Logistics Emissions Council (GLEC) framework and Smart Freight Centre (SFC) standards, Pledge helps supply chain teams meet compliance obligations and drive significant emissions reductions at scale. Now part of Blue Yonder, Pledge continues to deliver innovative solutions for a more sustainable future.

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