lithium
(7)
YC Ventures
YC Ventures is a Dubai-based diversified investment company built on a maritime core. It owns and operates dry-bulk ships, manages technical and crew operations for a wider fleet, and recycles the returns into technology ventures spanning maritime fintech (Shipfinex), marine e-commerce procurement (Shipskart), lithium energy storage (Terranova), and youth leadership education. Led by Group CEO Yasovardhan Chinni, the group works across the UAE, India, Singapore, Nigeria and the USA under the operating idea of owning the asset, running the voyage, and compounding the capital into the next venture.
Electroflow Technologies
Electroflow Technologies is a San Bruno, California startup building an electrochemical direct lithium extraction (DLE) process that turns low-grade, dilute North American brines into battery-grade lithium and lithium iron phosphate (LFP) powder. By collapsing a conventional 10-step brine-to-LFP process down to three steps and using lithium-selective electrodes, the company aims to produce LFP cathode material domestically at under $2,500 per metric ton - roughly 40% below current Chinese producers - while using minimal water, chemicals, and electricity.
SiTration, Inc.
SiTration is a Cambridge, Massachusetts materials-recovery company spun out of MIT that uses a patented, ultra-durable porous silicon membrane paired with electro-extraction to pull critical metals - lithium, cobalt, nickel, copper, and precious metals - out of mining waste, spent lithium-ion batteries, and refining streams. By replacing chemical-heavy, acid-dissolution processes with a tunable, energy-efficient membrane, SiTration aims to make the recovery of the metals behind batteries, EV motors, wind turbines, and data centers cheaper and cleaner.
AEONrv
AEONrv builds all-season, electric-cabin RVs designed for off-road and off-grid adventure. Headquartered in Reno, Nevada, the company converts AWD Ford Transit chassis into propane-free overland campers powered by solar and lithium - engineered for skiers, climbers, and remote workers who want to disappear into the mountains without giving up the comforts of home.
Lilac Solutions
Lilac Solutions is an Oakland-based cleantech company commercializing a patented ion-exchange technology that pulls lithium directly out of brine - using ceramic beads instead of evaporation ponds. The process is faster, uses up to 90% less freshwater, and is designed to unlock low-grade brine resources around the world to feed the electric-vehicle battery supply chain.
KoBold Metals
KoBold Metals is a Berkeley-based mineral exploration company that uses artificial intelligence, data science, and geophysics to find the copper, lithium, cobalt, and nickel deposits the energy transition will require. Founded in 2018, it has raised roughly $1 billion from investors including Breakthrough Energy Ventures, Andreessen Horowitz, T. Rowe Price, Bill Gates, and Jeff Bezos, and is developing the Mingomba copper project in Zambia, called the country's largest copper discovery in a century.
Mariana Minerals
Mariana Minerals is a software-first, vertically integrated critical minerals company building MarianaOS, an AI platform that turns mineral discovery, extraction and refining into a live, data-driven operation. The company is restarting and building lithium, copper and nickel projects across the U.S., starting with Copper One in Utah - billed as the world's first autonomy-first copper mine.