mining
(13)
ArcelorMittal
ArcelorMittal sells the material beneath modern life - then confronts the carbon bill attached to making it. Its next act is a high-stakes rebuild of steel, powered by scrap, electricity, research and a supply chain few rivals can match.
Ackcio
Ackcio is a Singapore deep-tech company that builds reliable wireless data acquisition systems for industrial monitoring. Its flagship Ackcio Beam platform uses a patented long-range, self-healing wireless mesh network to connect geotechnical and structural sensors on construction sites, mines, dams, rail lines and other infrastructure - replacing manual readings and fragile cabling with automated, real-time data that works even underground and off the grid.
MyPass Global
MyPass Global is an Australian B2B SaaS company that runs a worker-owned digital Skills Passport and compliance platform for highly regulated, high-risk industries such as mining, oil and gas, energy and construction. Workers store verified qualifications, licences, medicals and background checks in one place and grant employers permission to view them, while site owners and contractors get real-time visibility of workforce compliance. Founded by Matt Smith and headquartered in Perth and Sydney, the platform serves more than 1,500 organisations and over 160,000 verified workers, and raised a A$7.5M Series A led by OneVentures in February 2025 to expand across the Americas.
Unleash live
Unleash live is a Sydney-based enterprise computer vision company that turns live video and imagery from drones, CCTV, IP cameras and mobile devices into real-time, actionable insights. Its cloud and edge platform runs a library of AI models to inspect critical infrastructure - power lines, wind turbines, solar farms, rail, roads and industrial sites - detecting faults, corrosion and equipment wear so utilities, transport authorities and resource companies can inspect assets faster and safer. Alongside the core platform it offers Autofly for automated drone and robot inspections and an AI App marketplace for building and deploying custom vision models.
Allonnia
Allonnia is a Boston-based environmental biotechnology company that uses biology and engineered systems to solve stubborn contamination and resource-recovery problems. Spun out of Ginkgo Bioworks' Ferment Consortium in 2020, it removes PFAS from water at scale using SAFF foam-fractionation technology and is commercializing biological methods to recover critical minerals and rare earth elements from ore. The company has raised more than $100 million to bring 'bio-ingenuity' to water treatment and mining.
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.
Still Bright
Still Bright is a Newark, New Jersey hard-tech company reinventing how the world makes copper. Its patented RACER process (Rapid and Complete Electrochemical Reduction) soaks copper-bearing ore and mine waste in a vanadium-based solution that pulls the metal out in minutes at room temperature and pressure, then uses electricity to regenerate the solution - a trick borrowed from vanadium flow batteries. The result: up to 99% copper recovery with equipment that runs 70-90% cheaper than traditional smelters and produces no toxic emissions. Founded in 2022 by CEO Randy Allen and CTO Jon Vardner, the company raised $18.7M in seed funding in 2025 and is scaling toward pilot production of domestic, clean copper.
HyperSciences, Inc.
HyperSciences is a Spokane, Washington deep-tech company that commercializes the ram accelerator - an in-tube hypersonic engine licensed from the University of Washington - to fire projectiles through rock at up to nine times the speed of sound. Its platform technology, the HyperCore, powers products for tunneling and mining (HyperDrill, Hyperbreaker), geothermal and energy drilling, and aerospace launch (HyperLaunch). The pitch: break rock and reach orbit faster and cheaper by replacing slow mechanical drill bits and first-stage rockets with repeatable hypervelocity impact.
Terra AI
Terra AI is a Palo Alto geoscience company building generative AI that turns the messy, expensive guesswork of subsurface exploration into fast, probabilistic 3D models of what lies underground. By fusing geophysics, geochemistry, and drilling data, its platform generates millions of geological scenarios in minutes, helping mining and energy teams decide where to drill, how many wells they need, and whether a project is worth the capital - shrinking exploration timelines and pointing capital at the critical minerals the clean-energy transition depends on.
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.
River
River is a San Francisco-based, bitcoin-only financial services company offering brokerage, custody, mining, and Lightning Network infrastructure. Founded in 2019 by Alex Leishman and Andrew Benson, River serves individuals and businesses who want to buy, hold, earn yield on, and transact with bitcoin from a US-regulated, transparent, full-reserve institution.
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.