Renewable-Powered Desalination Companies

SEEPEX is a leading worldwide specialist in the design, manufacture and application of progressive cavity pumps, macerators and digital solutions which optimise uptime and reduce downtime to give an optimal TOTEX solution. Our products and expertise are applied in most applications in the wastewater industry wherever thin to highly viscous and high % DS media is conveyed. Each solution is custom-configured to suit our customers’ requirements. Pump Technology 4.0 SEEPEX Digital Solutions incorporating the Pump Monitor turn the progressive cavity pump into an intelligent field device, operating in a networked system of smart products, services and processes. SEEPEX cloud-based service provides online remote monitoring and management of the pumps and process. Data collection and advanced analytics enable process and pump optimisation and reduce inspection, downtime and operating costs, facilitating predictive maintenance and timely delivery of spare parts to improve overall equipment and plant efficiency. Unlocking the Power of Digital Our latest innovation, the most intelligent progressive cavity pump in the world, allows remote adjustment to maintain pump performance without onsite manual intervention. With SEEPEX unique SCT AutoAdjust technology, combined with our digital solutions, site visits for maintenance are eliminated and access to otherwise hard to reach pump installations can be carried out remotely. Energy Efficient Long Distance Pumping of Dewatered Sludge Our dewatered sludge handling solutions include Smart Air Injection (SAI) technology, an energy efficient system delivering energy savings of approximately 40% by combining a progressive cavity pump with pneumatic dense phase conveying to transport 14-40% DS sludge over long distances up to 1,000 meters. This alternative to conventional technologies has proven to significantly reduce operational (energy, spare parts and downtime) and total investment costs. Patented Solutions for Smart Maintenance. Fast and Simple. SEEPEX continues to extend its world class portfolio of maintain-in-place technologies for pumps with capacities up to 300m3/hr and 48 bar, able to handle flowable to highly viscous products with a high % DS content. The new patented BNM range has been designed to simplify customers’ maintenance and can reduce maintenance time by up to 80% with a significant reduction in related costs. SEEPEX latest ease of maintenance solution for big pumps complements our Smart Conveying Technology (SCT), launched in 2008 and still setting standards in the maintenance of smaller standard progressive cavity pumps, and Drive Joint Access (DJA) technology for open hopper pumps. All of these patented solutions increase uptime and plant availability.

With 16 years of experience in the renewable energy industry, we have become experts in the design and installation of renewable technologies with a dedicated team solely responsible for designing and installing solar PV systems. Solmatix specialise in the design, development, installation, monitoring and maintenance of renewable technologies in the UK & Ireland, offering businesses a viable, sustainable and immediate way to slash their heating and electricity costs. Solmatix are committed to offering a customer-focused service that meets your exact needs, specialising in: Solar PV Solar Water Heating Solar Battery Storage Biomass Boilers

The Stantec community unites more than 31,000 employees working in over 450 locations across 6 continents. Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.

Sustainable Thermal Desalination powered by residual heat or solar heat: produce more safe water with less energy or with less brine. Aquastill is one of the global technology leaders in the field of membrane distillation (MD). Our innovative technology can desalinate water at competitive costs and with minimal impact on the environment.

GTE ELETTROMECCANICA specializes in providing advanced water treatment solutions, including equipment manufacturing and technology provision for utilities and industrial applications. Based in Italy, the company serves the European market with a focus on desalination, ultra-pure water systems, and membrane technologies.

Energy Recovery, Inc. specializes in innovative energy recovery solutions, enhancing the efficiency and sustainability of water treatment and desalination systems. With a focus on reducing energy consumption and emissions, the company serves diverse industries, including utilities and manufacturing, across global markets.

KEIKEN Engineering provides engineering solutions for seawater desalination and industrial water reuse applications, specializing in reverse osmosis and membrane-based treatment systems.

CONSEPTEC GmbH specializes in advanced ceramic ultrafiltration and disc tube reverse osmosis membrane technologies, catering to water purification and desalination needs. Based in Germany, the company serves the utilities and energy sectors with innovative membrane solutions.

UNICARB® Activated Carbons, a part of LSR Materials GmbH & Co KG, specializes in supplying high-quality activated carbons and filter media. Based in Germany, they provide solutions for air and water purification, leveraging renewable and conventional raw materials to support various industries in maintaining a clean environment.

Liquid X is a water technology consultancy and commercialization platform focused on accelerating the deployment of next-generation filtration solutions, with a core emphasis on graphene-based water treatment. Founded to address the gap between breakthrough innovation and real-world implementation, Liquid X operates at the intersection of advanced material science, water infrastructure, and market deployment. While significant advances in water technologies exist globally, many remain confined to laboratories or early-stage ventures. Liquid X bridges this gap by identifying, validating, and commercializing high-impact solutions—particularly graphene-based filtration systems—within the GCC and wider MENA region. Our consultancy model is built around a full lifecycle approach: from technology scouting and technical evaluation to pilot design, validation, and scaled deployment. We work with asset owners, governments, and enterprises to translate emerging technologies into practical, site-ready solutions. This includes designing pilot programs with measurable performance metrics, enabling data-driven decision-making, and ensuring that innovations are proven under real operating conditions before scale-up. A key focus of Liquid X is the commercialization of graphene-based water filters. Graphene, a two-dimensional material with exceptional strength, permeability, and adsorption capacity, has the potential to fundamentally transform water treatment. Its nano-scale structure allows precise separation of contaminants while enabling faster water flow and lower energy consumption compared to conventional systems. Through strategic partnerships with innovators, researchers, and manufacturers, Liquid X is actively working to bring graphene filtration technologies from concept to market. These systems are being developed to address some of the most critical water challenges, including the removal of PFAS and emerging contaminants, heavy metals, dissolved solids, and industrial pollutants—while significantly reducing waste and energy intensity associated with traditional technologies such as reverse osmosis. Our role extends beyond technology development. Liquid X supports the full commercialization journey, including: Technical due diligence and performance validation Pilot implementation and third-party verification Integration with existing infrastructure Development of scalable deployment models Coordination with EPC contractors, facility managers, and regulators Ongoing monitoring, compliance, and optimization By operating as a vendor-agnostic platform, we ensure that solutions are selected based on performance, suitability, and long-term value—not vendor bias. The MENA region faces some of the world’s most acute water challenges, including scarcity, high desalination dependence, and rising energy costs. Liquid X is positioned to introduce more efficient, decentralized, and sustainable alternatives through advanced filtration technologies. Graphene-based systems, in particular, offer the potential for lightweight, modular, and energy-efficient treatment solutions that can be deployed at scale across residential, commercial, and industrial applications. At its core, Liquid X is not just a consultancy—it is an enabler of the next generation of water infrastructure. By combining deep regional expertise with global innovation networks, we are helping transform how water is treated, distributed, and consumed. Our mission is to accelerate the transition from legacy, resource-intensive systems to smarter, more sustainable water solutions—unlocking the full potential of graphene and other advanced materials to build a more water-secure future.

Eliquo Water & Energy develops, builds, and operates plants for water and sludge treatment. Eliquo possesses a broad technology portfolio and delivers solutions for water boards, drinking water companies, and industrial clients.

Fluor Corporation is one of the largest construction and engineering companies in the world. Fluor provides engineering, procurement, construction, and project management for complex projects in the energy, chemicals, and infrastructure sectors.

Swissenviro GmbH specializes in organizing Swiss Pavilions at international trade fairs, promoting Swiss environmental technologies across the globe. They provide a platform for Swiss companies to showcase their innovations in waste management, water treatment, and green energy solutions.

Air Technology Systems (ATS) have been designing and supplying ventilation and odour control solutions to the water industry for over 20 years. Working closely with the main contractors/M&E Contractors in the industry, we have installed our systems into all major water companies. Our Range of services include: Surveys of existing ventilation and odour control systems. Upgrades, maintenance and modification of existing systems. The design, supply, installation and commissioning of new ventilation and odour control systems. We have our own experienced installation teams. We have our own NIC EIC registered electrical engineers. We work collaboratively with the client to ensure that the system design is optimised and meets the primary objectives e.g TOTEX, Level of performance etc. VENTILATION Our ventilation solutions are a combination of traditional and propriety techniques, including our innovative JETFLO system which maximises the ventilation efficiency and can reduce the overall extract volume, excellent for reducing condensation and ensuring fresh air is delivered where needed, this not only reduces energy consumption, but can reduce the size and cost of odour control units. ODOUR CONTROL Our unique alliance with Europe’s largest manufacturers of specialist odour control products, CMI Europe Environment, is a major strength. We can offer all proven odour control technologies, from carbon filtration and catalytic dry scrubbers, through to bio filtration and chemical scrubbing. Solutions often require a combination of these techniques. All equipment on the odour control plinth is sourced from CMI EE’s state of the art facility and is pre-assembled for inspection prior to dispatch. This provides us with a unique level of quality control. Our specialist rope access division allows us to gain access to places where mechanical scaffold/access is going to be either very difficult or cost prohibitive. Our wide range of expertise design and project management experience, combined with close collaboration with the client is the reason we have an excellent reputation in the industry.

Established in 1995, Circle Control part of the Empower Group, is a trusted electrical contracting company based in Snaith, near Selby. For over 30 years, we’ve been delivering LV electrical installation solutions across the utility and renewable energy sectors, combining technical expertise with an unwavering commitment to safety, quality, and environmental responsibility. Originally focused on the Water Industry, we’ve since expanded into Renewable Energy, supporting clients on the UK’s journey towards a more sustainable and resilient future. Our approach is straightforward, cost-effective, compliant, and built on decades of engineering know how. We are NICEIC approved, ISO 9001 accredited with Citation, and proud members of the Achilles Utilities Vendor Database (UVDB) and Constructionline. Our skilled team holds a wide range of industry certifications, including CSCS/ECS, EUSR, Confined Space, Compex, Asbestos Awareness, First Aid, PASMA, and IPAF, ensuring safe, compliant delivery across every project. As part of the Empower Group, we’re proud to combine long standing technical excellence with a forward-looking focus on innovation and sustainability, helping clients reduce environmental impact, improve operational efficiency, and future-proof their infrastructure.

Costain works with water and wastewater companies to shape, create and deliver pioneering solutions that improve water quality, affordability and resilience. Population growth, regulatory changes, energy costs and climate change are having a dramatic impact on water usage. The national approach to managing water supply is changing to meet these challenges. The Government and industry regulator are tasked with cutting wastage and preserving an increasingly valuable resource, while protecting consumers from higher water bills. The water sector team offers: Expert input into consultation documents, close work with Government and water companies and innovative delivery, all of which help to minimise costs to water users while meeting national investment needs. A manufacturing mindset: programme optimisation advisory services, standard product development, production controls, whole-life costing and lean delivery processes. Cross-sector best practice: we provide value for our clients by drawing on experience from across the company and by working closely with our decarbonisation experts to drive regional growth strategies. Technology integration: working with some of the UK’s leading asset and data analytics organisations we analyse large volumes of real time data to create greater benefits for our customers through optimised maintenance, pump operation, energy and chemical usage. Current water industry frameworks: Anglian Water – Strategic Pipeline Alliance Severn Trent Southern Water – CMDP JV Thames Water United Utilities – Maintenance Service Provider Yorkshire Water – Technical Services

With over 35 years experience and knowledge of manufacturing variable speed electrical control systems, Drive Systems Ltd provide fixed and variable speed drives, control panels and will commission and install both the mechanical equipment and electrical supplies, as required. Drive Systems Limited is a wholly owned independent company founded in 1986 by its present directors to promote the use of packaged inverter drive systems into a wide range of industrial applications so that they could benefit from the flexibility of control and the large potential energy savings that this, then, emerging new technology could provide. Many areas of industry, from pet food manufacturers to woodworking machine makers and from the nuclear industry to the water companies became valued customers and benefited from bespoke packaged drive systems tailored to their specific application. The water companies soon became the source of the majority of the companies workload, with inverter based drive systems being developed for wet well submersible pump systems, rectangular bacteria bed distributors (both rope hauled and independently driven) and for circular filter bed distributor drives. This latter drive system, enjoying patent protection of its principles of operation, has been a huge success and over 2000 systems have been supplied into all of the UK`s Water Companies, as well as to numerous overseas locations. Drive Systems has recognised the need, not only to provide products and packaged control systems, but also to provide an installation and commissioning service which ensures optimised performance from the existing plant. Drive Systems site programme includes installation of both mechanical and electrical equipment on prepared foundations. The service is not complete without the inter connection of all items of equipment, including cables, cable trays and ducts, as required. Lighting, heating, ventilation are a natural extension of this work. Drive Systems can provide Fixed and variable speed drives for pumps and fans Control panels and cabinets designed for specific applications Percolating circular filter bed drives and control Percolating rectangular filter bed drives and control Complete installation both mechanical: cabling and electrical supplies Commissioning and test Servicing and repairs

FLI Precast Solutions (formerly FLI Carlow) provide design, engineering and manufacturing services for the off-site manufacture of specialist concrete infrastructure and attenuation systems. Our markets include Water, Wastewater, Energy and Storm Attenuation in the UK & Ireland and bespoke projects globally. SERVICES INCLUDE Design, engineering and manufacturing services for the off-site manufacture of specialist concrete infrastructure and attenuation systems. Design to national and international water industry standards and our semi-precast modular designs make us the industry leader in off-site concrete engineering and manufacture. By early involvement and integrating with our clients’ design teams we can accelerate and improve design optimisation and reduce cost. The value is in the solution, and off-site manufacturing and fabrication leads to higher efficiencies and lower risks and costs. Framework agreements enable us to add more value through collaboration, innovation, economies of scale, supply chain partnering and cost management. Our products and designs are engineered to provide solutions to many challenges facing our clients: water retention, water storage, water conveyancing, water management, water treatment, fire-resistance criteria, chemical resistance parameters, infrastructural products, retaining walls, coastal erosion, decorative walls, to name a few. We are a solutions provider using innovative off-site concrete engineering and our industry leading semi-precast modular designs. The company is part of the FLI Group which is a diversified group of companies providing environmental solutions, services and technologies to private and public sector customers in the UK, France, Ireland and throughout the world. PRODUCTS INCLUDE Service reservoirs Process settlement tanks (PST / HST / FST / etc) Storm & attenuation tanks (network or site based) Process structures (ASP / TSR / GAC / RGF / etc) MCC service foundations Bund wall system Chambers Channel & lids Comms chambers Multi-purpose chambers Bespoke culverts Holding tanks Barriers Demountable fence supports (international airport approved) Ballast blocks Dry flow channelling Foundation bases Blast fence supports

Forkers has been undertaking main drainage and sewerage schemes for the water industry, local authorities and private clients for over 30 years. Our in depth experience in this field covers a complete range of drainage solutions, construction techniques, ground conditions and contract values and also includes design and construct schemes. Sewers and culverts. Pumping stations, M&E installations. Timber headings and no-dig techniques. Storage tanks and attenuation systems. Dig down repairs, relining and renovation. Rising mains and pipelines. Shaft sinking and pipejacking. Screened overflows (UIDs). First time sewerage schemes. Clean water trunk mains and pipelines. Extensive in-house capabilities include: Roads, bridges & development infrastructure. Foundations. River, canal and watercourse improvements. Site investigation. Specialist drilling and grouting. Mini-piling. Reinforced concrete structures. Machine bases, press pits and basements. Contaminated land remediation. Mine workings. Mine shaft stabilisation. Soil nailing. We also provide a range of services in the Renewable Energy sector. Ground source heating boreholes and installations. Coal bed methane extraction. Wind farm infrastructure and foundations. Forkers Civil Engineering have provided sewerage and main drainage services to Severn Trent Water for over 35 years.