Energy Startups

AKA Energy Systems designs, manufactures, and supports power and propulsion systems for island, microgrid, marine, offshore oil and gas, and land-based applications. The company delivers integrated solutions including systems integration, engineering, manufacturing, and lifecycle support with demonstrated fuel savings exceeding 50%.

1 investor

Asplundh Infrastructure Group provides line clearance, construction, and maintenance services for electric, gas, and telecommunications infrastructure networks serving utilities and government agencies. The company operates through multiple subsidiaries offering overhead and underground power systems, roadway lighting, traffic signals, pole inspection, and storm recovery services.

1 investor

Assemblin Caverion Group provides technical installations, services, and lifecycle solutions for the built environment, including data centre projects. It serves customers managing building infrastructure across its operating geographies.

1 investor

Asset Buyout Partners owns and manages industrial real estate and infrastructure in Norwegian energy and maritime clusters, serving industries including oil and gas, offshore wind, aquaculture, hydrogen, and biogas. The company specializes in mission-critical facilities with long-term tenant partnerships and promotes circular economy initiatives.

1 investor

AST International designs and manufactures custom sensors and controls for energy infrastructure, industrial applications, and mobility markets. The company specializes in development, industrialization, and production of sensor-based solutions with a patent portfolio exceeding 50 patents.

1 investor

AST combines plant operations, project finance, and infrastructure delivery to support cleantech and waste management projects. The company brings together expertise in waste treatment, renewable energy, and industrial execution across a multidisciplinary team.

1 investor

Astar Heating & Air provides residential plumbing, drain, heating, and air conditioning services, including repairs and annual system maintenance. It offers a membership plan with benefits such as priority scheduling, discounted repairs, and routine performance checkups for HVAC and plumbing systems.

1 investor

Astradyne develops lightweight, high-performance solar power systems for both space and terrestrial use, drawing on aerospace engineering, advanced manufacturing, and system integration. It builds power systems for space infrastructure with the aim of delivering value both in orbit and on Earth.

1 investor

Astro acquires land and secures grid connections for renewable energy projects, then sells the developed sites to larger energy companies. The company uses machine learning to identify grid connection points that reduce cost overruns in renewable project development.

1 investor

ATAREC is a Moroccan startup developing wave energy technology, with its patented Wave Beat solution that generates renewable electricity from ocean waves, first piloted at the Tanger Med port. It offers a full value chain of custom renewable marine energy services—potential assessment, design, production, installation, and operation—for partners seeking green energy autonomy.

1 investor

Atawey designs and builds configurable hydrogen refueling stations, including container/trailer-mounted units for temporary needs and larger stations for permanent infrastructure along urban hubs and major road corridors. It serves businesses, local authorities, and territories developing hydrogen mobility projects, and provides related training, maintenance, and co-development services.

1 investor

Aterion is a group of companies operating in electrical power and grid infrastructure across Sweden and Finland, offering services such as cable installation, power stations, distribution networks, district heating, and inspection of power and telecom lines. Its portfolio companies serve grid owners, power and energy companies, municipalities, industrial firms, and public sector clients.

1 investor

Atlantic Navigation Holdings provides integrated offshore solutions and maritime services. The company operates in the shipping and maritime industry with a focus on sustainability, safety, and customer service.

1 investor

Atlas Copco Group develops industrial equipment and technologies including air compressors, vacuum pumps, power tools, and light towers for use across multiple industries. The company operates through a decentralized organizational model with multiple brands targeting specific customer segments.

1 investor

Atlas Fusion develops compact Z-pinch fusion reactors using AI-driven stabilization technology for clean, continuous power generation. The company targets grid power, industrial heat, defense, and space propulsion applications.

1 investor

Atlas NextWave is a global recruitment and staffing firm specializing in placing strategic talent across energy, marine, infrastructure, and clean-tech sectors. The company provides C-suite placements, operational workforce deployment, and compliance-managed talent solutions for clients across five continents.

1 investor

Atlas manufactures three-phase distribution and power transformers ranging from 10 to 16,000 kVA and up to 36 kV, in hermetic, pad-mounted, and pole-mounted designs with copper or aluminum winding options. It supplies custom energy equipment for applications such as railways, institutions, and other special uses.

1 investor

AtlasEdge designs, builds, and operates carrier-neutral data centres across European markets, powered by renewable energy and built for AI, cloud, and mission-critical workloads. It serves enterprise and hyperscale customers seeking scalable, low-latency infrastructure.

1 investor

1 investor

Kipp & Zonen manufactures precision pyranometers for measuring solar irradiance in photovoltaic system monitoring, meteorological networks, and climate research. The instruments are ISO 9060:2018-compliant and designed for high-accuracy measurement across diverse environmental conditions.

1 investor

Atrius provides technology solutions for enterprise building management, including energy optimization, asset tracking, and wayfinding systems for physical spaces where people work, live, and gather.

1 investor

Aurabeat develops sustainable air treatment and sanitization solutions for commercial properties and organizations, including patented ventilation technology (AirSonic) and FDA-registered antimicrobial air sanitizing systems. The company serves enterprise and consumer markets globally with energy-efficient and antiviral air treatment products.

1 investor

Aurelia Technology develops radial inflow turbines that produce flexible power with fewer moving parts, lower lifecycle costs, and faster installation. Its turbines run on multiple fuels including hydrogen and biogas and are intended for use across different industries.

1 investor

Aureon Energy is a company developing the SAFIRE Project, which conducts electric plasma discharge experiments and research connected to solar and planetary physics. It operates in the energy and deeptech space, building on work from its predecessor Aurtas International.

1 investor