Energy Startups
5,967 companies tagged Energy, with their investors and founders.
WellAware provides an industrial automation and remote monitoring platform that connects assets and operations to deliver real-time data, predictive analytics, and optimization. It serves mission-critical industrial markets such as production chemical management and frac tank monitoring, with data integration options including API, SCADA, MQTT, and cloud.
3 investors
WiBotic makes wireless charging hardware and fleet energy management software for robots, drones, and autonomous vehicles, using adaptive antenna tuning to charge across different battery chemistries, voltages, and charging rates. Its systems serve robotics fleet operators across mobile, aerial, space, and underwater applications, with an API for integrating charging data into other software.
3 investors
Wildfire Energy is a privately held Australian energy company operating under the Corporations Act 2001. The page offers investor updates and contact details but provides no specifics on the company's products or activities.
3 investors
Willo develops wireless power delivery technology aimed at transmitting energy through the air rather than cables, targeting industrial environments such as factories, warehouses, and offices. It works with device makers and fleet operators and licenses its technology to industries requiring reliable power delivery.
3 investors
PulseSense Dynamics provides analytics and asset intelligence for owners and operators of wind and hydro power plants, integrating SCADA and sensor data in the cloud to detect performance losses and equipment health issues. It targets renewable energy operators seeking to increase output, improve reliability, and receive prioritized maintenance recommendations.
3 investors
Wood Mackenzie provides data, analytics, and insights to the energy, chemicals, metals & mining, and power & renewables industries. The company serves natural resources companies and government bodies navigating the energy transition and industrial complexities.
3 investors
XOS Trucks builds medium and heavy duty electric vehicles for commercial and government fleets, along with battery energy storage and power conversion systems. It also offers mobile energy storage units and DC fast chargers for on-demand fleet charging.
3 investors
Xponent Power makes Xpanse, a retractable solar awning that retrofits onto RVs to generate up to 1200W of off-grid power while taking up minimal roof space. The system includes a mobile app for remotely operating the awning and monitoring real-time energy generation and battery use, targeting the RV and recreational vehicle market.
3 investors
xWatts is an intelligent energy management platform that connects to building energy systems, models facilities in real time, and automatically optimizes assets like HVAC, solar, and CHP engines to reduce energy costs and emissions in large, complex estates and industrial facilities. It targets operators of complex real estate and industrial sites seeking decarbonisation with rapid return on investment.
3 investors
ZOLA Electric operates the ZOLA iNTELLIGENCE platform, which combines solar hardware with AI-driven software to build distributed energy networks and manage operations, financing, and maintenance for local teams. It targets underserved, off-grid populations in emerging markets to expand access to affordable, reliable clean energy.
3 investors
Rhinoflux is a Kyoto University-derived energy company that generates electricity from biomass without combustion, using an aqueous chemical reaction ("wet chemical looping") that also captures high-purity CO₂. Its technology is packaged into scalable power plants that can be installed in spaces such as factory grounds and farmland.
3 investors
Helical Fusion is a company working in nuclear fusion technology, specifically developing magnetic confinement approaches to fusion energy.
3 investors
OPTMASS develops transparent solar cells and infrared light-harvesting technology for buildings to generate and distribute electricity on-site. The company aims to achieve decarbonization and carbon neutrality by commercializing heat-control nanoparticles derived from Kyoto University research.
3 investors
5B is an Australian company that develops prefabricated, pre-wired ground-mount solar array technology, including its accordion-style Maverick unit, for large-scale solar farm deployment. It operates globally with projects in Australia, the United States, and Central & South America.
2 investors
77Sol operates a free digital platform for solar energy installers (integrators) in Brazil, offering equipment quotes from multiple manufacturers, automated project proposals, financing, insurance, and project management tools. It also serves end customers seeking to reduce or eliminate their electricity bills through solar energy.
2 investors
Abuja Electricity (AEDC) is an electricity distribution utility that supplies power to customers and provides a mobile app for reporting outages and receiving service updates.
2 investors
Accelsius develops NeuCool thermal cooling solutions designed to improve energy efficiency and cooling performance in mission-critical data centers.
2 investors
Accenta provides intelligent building energy management for commercial real estate, combining energy and comfort monitoring, digital-twin building modeling, and Energy Manager support to reduce energy use and CO2 emissions. It serves property owners and asset managers, offering a SaaS hypervision platform for ESG and regulatory reporting such as France's Décret Tertiaire and EU Taxonomy.
2 investors
Acteon provides offshore infrastructure services supporting energy assets across their full lifecycle, including data-driven insights, engineering consultancy, and offshore execution services. The company operates globally, serving operators and developers with solutions that prioritize safety, minimize risk, and ensure assets deliver maximum economic value.
2 investors
Active Power designs and manufactures flywheel-based uninterruptible power supply (UPS) systems and turnkey power solutions for enterprise customers requiring critical power protection. The company serves operations across more than 50 countries with manufacturing based in Austin, Texas.
2 investors
Advanced Infrastructure builds energy modelling and geospatial software for the UK power sector, including a Local Area Energy Planning platform used to create city- and household-level digital twins across power, heat, and transport. Its tools help utilities and energy planners work toward net zero targets.
2 investors
Aerleum develops a bifunctional material and reactor process that captures atmospheric CO2 and converts it into synthetic fuels such as e-methanol at targeted fossil price parity. Based in France, it targets hard-to-abate sectors including shipping, aviation, and heavy industry that need drop-in, fossil-free alternatives.
2 investors
Aevy builds software for the renewable energy industry, developed by a team with backgrounds in energy operations, asset management, and AI. Its product targets companies in the renewable energy sector.
2 investors
AgeVolt provides a cloud-based platform and hardware solutions for managing electric vehicle charging infrastructure across diverse settings, from residential and commercial properties to public parking and logistics hubs. The platform enables property owners, businesses, and municipalities to operate and monetize EV charging stations with intelligent energy management, dynamic pricing, and minimal infrastructure investment.
2 investors
















