Fundraising FoxEnergy Startups
5,975 companies tagged Energy, with their investors and founders.
FlexEnergy Solutions is the OEM of modular natural gas turbine power systems for off-grid and grid-independent applications such as oilfield electrification, manufacturing, commercial and industrial sites, and data centers. It backs its equipment with service and support and takes a consultative approach to matching solutions to customers' operational and financial needs.
0 investors
Flibe Energy develops thorium molten-salt reactors (liquid-fluoride thorium reactor technology) to produce nuclear power. The company, founded in 2011, works on reactor development for sustainable nuclear energy generation.
0 investors
0 investors
Flux Power builds lithium-ion battery systems and energy storage solutions with integrated telematics for material handling equipment (electric forklifts), airport ground support equipment, and industrial machines such as AGVs and aerial lifts. It also offers SkyEMS, a cloud-based platform for fleet managers to monitor battery health, performance, and utilization in real time.
0 investors
0 investors
0 investors
0 investors
Fortitude Gold is a publicly traded mining company (OTC: FTCO) engaged in gold production, exploration, and permitting activities.
0 investors
0 investors
Foundry-Logic is an energy services company that operates, maintains, and upgrades existing energy systems to improve the performance of energy infrastructure. It focuses on getting more from the installed base of energy assets in the United States.
0 investors
Fourier develops a modular, scalable system for on-site, on-demand hydrogen production, generating hydrogen where and when it is needed to avoid transportation and storage. The company targets energy resilience use cases including distributed storage for renewables, alternative fuels for heavy transportation, and feedstock for chemical and manufacturing industries.
0 investors
Fractal EMS is a vertically integrated energy management and controls platform for battery energy storage and hybrid power projects, covering control hardware, software/HMI, networking, SCADA, cybersecurity, and 24/7 remote monitoring. It serves developers, IPPs, utilities, OEMs, and EPCs deploying MW- to GW-scale storage, solar, wind, and hybrid facilities, with deployments across the Americas, Europe, and Australia.
0 investors
0 investors
0 investors
Frame delivers predictive maintenance solutions for energy operators, unifying operational telemetry data and applying machine learning to detect equipment anomalies and predict failures before they occur. The platform reduces unplanned downtime by shifting maintenance from reactive to proactive, condition-based management across critical assets like compressors, turbines, and rotating equipment.
0 investors
Frontline BioEnergy works in biomass gasification, converting organic plant material into biomass energy products such as heat, syngas, biofuels, and chemicals. It positions this process as a renewable energy resource.
0 investors
FrostCarbon develops FrostCC®, a patented cryogenic carbon capture system that uses a thermomechanical "compress, frost, melt" process to capture CO₂ from power plants, industrial facilities, and pulp & paper mills. The company delivers standardized, modular, offsite-built capture trains along with FrostDashboard software for real-time monitoring and performance optimization.
0 investors
0 investors
FTC Solar develops and sells solar tracker systems that optimize panel orientation throughout the day to increase energy output, along with supporting software platforms and engineering services for utility-scale and distributed generation solar projects worldwide.
0 investors
Fuel Tech provides emissions control systems targeting NOx, SO3, ABS, PM2.5, and CO2, with over 2,100 systems installed across 27 countries, and also offers DGI Dissolved Gas Infusion technology for fresh water treatment. It is a publicly traded company (NASDAQ: FTEK) serving utilities and industrial operators in the energy and environmental technology sector.
0 investors
0 investors
0 investors
Waste-to-fuel company that ran a Nevada municipal-solid-waste-to-syncrude plant before liquidating in Chapter 11.
0 investors
Tillman Funeral Home is a family-owned funeral establishment founded in 1931 by Deacon Robert Clemon Tillman Sr. and his wife Sevilla Burney Tillman in Monticello, Florida, as the first Black-owned funeral home in Jefferson County. The business expanded to serve African-American families across Madison and Perry, Florida during a time when such communities faced significant barriers to dignified funeral care.
0 investors