Endeavour Yacht Services (EYS), are based in Gosport at the entrance to Portsmouth Harbour within Endeavour Quay. It specialises in Yacht Repairs, Maintenance, Refits, and Modifications.

Eneco is responsible for generating and supplying green energy. With affordable products and services. Eneco helps people make the switch to more sustainable and smarter energy.

Energy Dome is a company with revolutionary technology for large scale and long duration energy storage. Their proprietary technology is based on a thermodynamic process that uses CO2 to store electricity cost-effectively with unprecedented round-trip efficiencies. The simplicity of the process and use of readily available off-the-shelf equipment opens the way for Energy Dome to quickly become an important player in the energy storage market.

Energy Solutions supplies the full range of products needed to build fully integrated power, monitoring, and control systems in marine, vehicle, off-grid, and industrial applications. These systems are complemented with additional products that offer functionality and enhanced sophistication for the most discerning producers and end-users.

EnergyHunt Ltd is a Premier Renewable Energy and Marine Services Company providing services in the disciplines like Project Management, Client Representation, Site Audit & Inspection, Health & Safety, Engineering Design, Vessel Supply, Logistical Support and Resource and Survey.

ENEX provides spare parts for two and four-stroke diesel engines and air compressors. The company stocks a wide range of parts, ranging from the smallest o-rings to cylinder covers, at its warehouse in Hamburg, Germany.

Engage Marine is an Australian port operations provider delivering specialised marine services to a variety of industries. Engage Marine operates under an innovative joint venture business model, which provides greater flexibility and cost efficiencies for clients and industry. They are committed to leading change in the way marine solutions are delivered.

ENGIE Solutions supports cities, industries and tertiary sector companies by providing them with answers to the challenge of the energy transition through turnkey and tailor-made solutions.

The Engineering Advancement Association of Japan (ENAA)is a non-profit organisation established in 1978 with the support of the Ministry of International Trade & Industry ( the present Ministry of Economy, Trade and Industry (METI)) to aim at developing diversified activities such as advancement of technological capabilities and promotion of technical development.

ETA provides specialist services to the subsea cable industry. Their marine project expertise is applied across telecom, power, marine renewables, and oil and gas markets.

EngineeringUK is a not-for-profit organisation, which works in partnership with the engineering community to inspire tomorrow’s engineers and increase the number and diversity of young people choosing academic and vocational pathways into engineering. EngineeringUK aims to grow the collective impact of work across the sector, to help young people understand what engineering is, how to get into it, and be able to access the opportunities.

English Engineering was established in Cairns in 1978 by Pat English and has grown to be a pioneer in the construction of aluminium boats, reef pontoons, semi-submarines & transfer boats.

Englund Marine & Industrial Supply has served and helped marine enthusiasts for more than 75 years and is looking forward to serving the marine and industrial community for many years to come.

Eni is an integrated energy company, founded in 1953, with 31.376 employees in 69 countries around the world, including Algeria, Angola, Mozambique, Mexico, Indonesia and Italy. In 2021, the company launched a new strategy that will enable it to provide a variety of fully decarbonised products, combining environmental and financial sustainability.

Eni Angola S.p.A. are an energy company that concretely support a just energy transition, with the objective of preserving the planet and promoting an efficient and sustainable access to energy for all. Their work is based on passion and innovation, on their unique strengths and skills, on the equal dignity of each person, recognising diversity as a key value for human development, on the responsibility, integrity and transparency of actions.

ENITECH Energietechnik-Elektronik GmbH is involved in the design, development, and construction, maintenance, and service of energy, marine, electrical and electronic equipment, including their supply and sale, as well as the conduct of consultations and all transactions related to these activities.

With over 40 years of experience, Enkel offers competitive individually designed and tailor-made logistics and transport solutions within various industrial business sectors to best meet our Customers'​ needs.

Enqlare builds solutions for the maritime industry to provide insight, collaboration and automation.

With decades of expertise and strategic commitment built on efficiency, capability and ingenuity, Ensco's sights are continually set toward a future built with purpose and the most advanced operations. A future where they are BOLD.

Ensemble Analytics uses machine learning and data analytics to optimise port-side operations. Our Athena platform provides real-time operative allocations based on the strategic objectives of each port, increasing workforce capacity, increasing plant utilisation, and enabling forward planning.

Enterprise Marine Services LLC ("EMS") is the marine subsidiary of Enterprise Products Partners L.P. located in Houston, Texas. EMS focus on the core responsibilities of Health and Safety, Environmental Protection, and Quality. EMS operates a fleet of US Coast Guard-compliant hazardous liquid and liquefied gas inland tank barges and towing vessels on the Intracoastal Waterway as well as the Mississippi River system and its tributaries.

Enveil is a pioneering Privacy Enhancing Technology company protecting 'Data in Use'. Enveil’s business-enabling and privacy-preserving capabilities for secure data search, sharing, and collaboration protect data while it's being used or processed – the 'holy grail' of data encryption.

Environmental Protection Engineering S.A. (EPE) is one of the largest companies in Southeast Europe offering complete services for the protection and clean-up of the industrial and marine environment. It has experienced personnel, state-of-the-art equipment, and Oil & Debris Skimmer Vessels in position to offer complete and reliable worldwide response services.

Envision Enterprise Solutions is a major solution provider for ports, terminals, warehouse and logistics industry, which improves operations efficiency and brings visibility. Their customers are spread over 34 countries and growing. They have their offices in USA, Middle East, North Africa and Asia pacific regions with development centre in Hyderabad, India.

Envocoast is a Saudi Arabia-based marine protection manufacturer. They engineer and distribute a wide range of marine and coastal protection products globally to help our customers deliver projects of purpose that create a healthy environment for marine life by providing engineered marine and coastal protection products.

EOMAP is the world-leading company for optical remote sensing of marine and freshwater aquatic environments. EOMAP has supported both industry and governments to complete hundreds of projects requiring the practical management of coastal zones and wetland ecosystems. EOMAP is an expert in Satellite-Derived Bathymetry (SDB), Seafloor Classification, and Water Quality Monitoring.

ePropulsion has a clear mission to become the global leader in marine electric propulsion systems and services. This pioneering, market challenger brand is at the very forefront of the industry and is recognised across the world for its exceptional product quality, performance, and technological innovations.

EPSCO has a network of over 200 dive stations, all of whom are certainly Class approved, again covering all main ports worldwide, from underwater surveys and propeller polishing to in-water repairs. The Company over two decades of continuous dynamic and versatile growth has diversified into other areas within the maritime industry mainly after the demand of its valuable long standing clients to accommodate the following.

Equinor, a broad energy company with more than 21,000 colleagues committed to providing affordable energy for societies worldwide and taking a leading role in the energy transition.

The Erik Thun Group also includes the shipbroker and port agency OP Ship AB and its subsidiary Avatar Logistics, developing logistics solutions on the inland waterways. Other businesses it conducts are aircraft sales and leasing and, through our subsidiary TAM, maintenance of aircraft.