The 12 closest competitors and alternatives to ADVENT TECHNOLOGIES HOLDINGS, INC. among energy companies — ranked by similarity to what ADVENT TECHNOLOGIES HOLDINGS, INC. actually does, not by market-cap band.
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Advent Technologies Holdings, Inc., an advanced materials and technology development company, operates in the fuel cell and hydrogen technology markets in North America and Europe. It develops, manufactures, and assembles fuel cell systems and critical components that determine the performance of hydrogen fuel cells and other energy systems. The company offers high temperature proton exchange membrane (HT-PEM) fuel cells; and electrodes for applications in the fuel cell and energy storage markets, as well as membrane electrode assemblies (MEA). It is also involved in the design of fuel cell stacks and complete fuel cell systems for stationary power, portable power, automotive, aviation, energy storage, and sensor markets. Advent Technologies Holdings, Inc. is headquartered in Livermore, California.
ADVENT TECHNOLOGIES HOLDINGS, INC. is an energy company headquartered in Livermore, United States. It is publicly listed (ADNH) with a market capitalisation of $12,123. Xcout tracks 29 named people at ADVENT TECHNOLOGIES HOLDINGS, INC., including Gary Herman (CEO of Advent Technologies).
23 more named people on record for ADVENT TECHNOLOGIES HOLDINGS, INC., with roles, board committees and tenure — see the full roster →
Ranked by semantic similarity — how close each company is to ADVENT TECHNOLOGIES HOLDINGS, INC. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Hydrogen Energy
Adele Hydrogen develops and manufactures advanced Pathfinder Electrodes designed to improve the efficiency and cost-effectiveness of alkaline electrolyzers. The company serves the green hydrogen production industry by providing components that reduce energy consumption, lower capital and operational expenditures, and increase hydrogen output without using precious or critical raw materials.
Similar energy company
Ceres Power Holdings plc is a leading developer of clean energy technology, specializing in fuel cells and electrochemical systems. Incorporated in England and Wales, the company is headquartered in Horsham, West Sussex.
Similar energy company
HDF Energy develops large-scale hydrogen infrastructure and advanced multi-megawatt fuel cell technology to decarbonize the power sector, heavy rail, and maritime mobility. The company serves global markets by implementing clean energy solutions and green hydrogen power plant projects.
Hydrogen Energy
H3 Dynamics develops hydrogen drones, fuel cells, and aircraft propulsion systems to power ultra-long-range aerial capabilities.
Waste-to-Energy
Eden Energy Technologies Corp develops modular waste-to-energy conversion systems for small communities, industrial complexes, and major municipalities. The company uses hydrothermal liquefaction and thermal cracking to transform mixed carbon-based waste—such as plastics and food scraps—into regenerative fuels, biochar, and organic fertilizers.
Similar energy company
SunHydrogen, Inc. is dedicated to creating and commercializing advanced solar-powered nanoparticle technology. This innovative system emulates natural photosynthesis to efficiently extract hydrogen directly from water. Founded in 2009, the company originally operated under the name HyperSolar, Inc. before officially rebranding as SunHydrogen, Inc. in June of 2020. Their headquarters are located in Santa Barbara, California.
Similar energy company
Plug Power Inc. is a prominent provider of comprehensive, clean hydrogen-based and zero-emission fuel cell solutions. The company's innovative offerings cater to a diverse range of sectors, including supply chain and logistics operations, the burgeoning on-road electric vehicle market, and stationary power applications, serving customers across North America and on a global scale. The organization is committed to developing a complete green hydrogen ecosystem. This ambitious initiative covers every aspect from sustainable hydrogen production, storage, and distribution, to its ultimate conversion into energy for both mobile and fixed installations. Their technological portfolio encompasses proton exchange membrane (PEM) and general fuel cell systems, fuel processing technologies, and hybrid fuel cell/battery solutions. Additionally, they furnish the essential infrastructure required for generating, storing, and dispensing hydrogen, particularly green hydrogen. Plug Power offers a suite of specialized products and services: GenDrive: A hydrogen-fueled PEM fuel cell system specifically designed to power electric material handling vehicles. GenFuel: A comprehensive system for the delivery, generation, storage, and dispensing of liquid hydrogen. GenCare: An IoT-enabled maintenance and on-site service program that supports their GenDrive, GenSure, GenFuel, and ProGen product lines. GenSure: A modular stationary PEM fuel cell solution providing crucial backup and grid-support power for industries such as telecommunications, transportation, and utilities. GenKey: A fully integrated, turnkey solution designed to streamline the transition to fuel cell power. ProGen: Their proprietary fuel cell stack and engine technology, which is utilized in both mobile and stationary fuel cell systems, notably serving as engines for electric delivery vans. GenFuel Electrolyzers: Specialized hydrogen generators optimized for clean hydrogen production. The company distributes its products through a varied network, including a dedicated direct sales team, original equipment manufacturers (OEMs), and various dealer channels. Plug Power has also established significant strategic collaborations with notable entities such as Airbus, Lhyfe, Edison Motors, Phillips 66, Apex Clean Energy, BAE Systems, and Universal Hydrogen Co. Established in 1997, Plug Power Inc. is headquartered in Latham, New York.
Hydrogen Energy
H2 Core AG designs, manufactures, and maintains modular, scalable hydrogen-based energy systems for the generation, storage, and utilization of renewable energy. The company serves industrial and infrastructure clients globally by combining electrolysis, fuel cells, battery systems, and storage technologies to replace fossil fuels with carbon-free energy solutions.
Energy Technology
Nedstack designs, builds, and supports Proton Exchange Membrane (PEM) hydrogen fuel cell systems for mission-critical applications. The company serves sectors such as maritime, off-grid power, heavy industry, renewable energy storage, and heavy-duty transport, providing zero-emission power, heat, and water solutions.
Similar energy company
SFC Energy AG, headquartered in Brunnthal, Germany, is a global pioneer established in 2000, dedicated to developing, producing, and distributing advanced off-grid power systems for both stationary and mobile use. Their foundational technology relies on hydrogen and direct methanol fuel cells, with operations structured into Clean Energy and Clean Power Management divisions. The company's extensive product line addresses a wide range of power requirements. For higher power demands, they offer EFOY Hydrogen 2.5 fuel cells. The EFOY Pro series provides on-board power for vehicles and reliable off-grid energy for remote applications like monitoring stations, measuring equipment, and oil and gas operations. Standard EFOY fuel cells are designed to automatically recharge batteries. For military and security needs, SFC supplies specialized units such as SFC EMILY, along with the portable SFC JENNY fuel cell for field deployment. Additionally, the SFC Power Manager 3G serves as a versatile portable power distributor and battery charger, allowing military personnel to leverage various energy sources—including hybrid batteries, solar panels, vehicle power, and fuel cells—to energize devices or recharge batteries. Beyond individual fuel cell units, SFC Energy provides integrated off-grid energy solutions such as the mobile and maintenance-free EFOY ProCube, the weather-resilient EFOY ProEnergyBox, the portable and grid-independent EFOY ProEnergyCase, the insulated outdoor EFOY ProCabinet for remote power, and the trailer-mounted EFOY ProTrailer. Their offerings also encompass drives and motor solutions, SCADA and telemetry systems, as well as coils and linear drives. Furthermore, the company supplies essential accessories and spare parts, including fuel cartridges, along with various mechanical, electronic, and electrical instruments vital for overseeing production and logistics workflows. The company, originally known as SFC Smart Fuel Cell AG, rebranded to SFC Energy AG in July 2010.
Similar energy company
NewHydrogen, Inc. (NEWH) is dedicated to innovating sustainable energy solutions. The company's primary focus lies in developing advanced technologies for electrolyzers, specifically aiming to substitute scarce and costly rare earth materials with more readily available and economical resources. This crucial work is intended to accelerate the global shift towards a green hydrogen economy. Established in 2006, the Santa Clarita, California-based firm was formerly known as BioSolar, Inc., before officially changing its name to NewHydrogen, Inc. in April 2021.
Similar energy company
Aemetis, Inc. is an enterprise specializing in renewable natural gas and sustainable fuels, conducting operations across North America and India. The company's business activities are structured into three primary divisions: California Ethanol, Dairy Renewable Natural Gas, and India Biodiesel. A core objective for Aemetis is the procurement, development, and market launch of innovative products and technologies that offer negative carbon intensity, serving as eco-friendly alternatives to traditional petroleum-based goods. Its biodiesel products are distributed to a diverse range of customers, including government oil marketing agencies, transportation companies, various resellers, distributors, and private refiners. These sales are facilitated through both its in-house sales team and independent sales agents, as well as via brokers who then supply end-users. Beyond biodiesel, the company also produces and markets ethanol. Furthermore, Aemetis creates and supplies valuable co-products for animal feed, such as wet distillers grains, distillers corn oil, and condensed distillers solubles, to dairies and feedlots. The company's offerings also encompass the generation of dairy biogas, the production and sale of high-grade alcohol, various feed products, and hand sanitizers. Aemetis actively invests in research and development, particularly focusing on advanced conversion technologies that transform waste feedstocks into biofuels and biochemicals. Founded in 2005, the company initially operated as AE Biofuels, Inc. before officially adopting the name Aemetis, Inc. in November 2011. Its corporate headquarters are located in Cupertino, California.
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