- CEO
- Grant Freeman
- Sector
- Basic Materials
- Industry
- Other Precious Metals
- Address
- 1075 West Georgia Street Vancouver BC Canada V6E 3C9
- IPO Date
- Jul 19, 2021
- Business
- NVRO Metals Limited is a Vancouver-based clean technology company founded in 2020 that develops and commercializes proprietary hydrometallurgical processing technology for the recovery of precious, strategic and critical metals from mine waste, tailings, ores and other sulfidic feedstocks. The company’s core offering is the NVRO Process™, a patented low-temperature, atmospheric-pressure leach and recovery platform designed to break sulphide bonds, recover valuable metals and reduce acid mine drainage potential, alongside its Hydrus HTX Technology; NVRO is building a vertically integrated critical metals production and processing business through the NVRO Metals Hub in Australia’s Northern Territory, where it expects near-term copper cathode production and broader polymetallic processing opportunities.
Its operations are centered on the development of the NVRO Metals Hub in Northern Territory, Australia, supported by a substantial resource base and established processing infrastructure, while the company also targets additional commercial deployment opportunities for the NVRO Process™ with mining and resource partners. NVRO Metals states that its technology platform is protected by an international intellectual property portfolio of 22 granted patents and 2 patents pending, and it works with strategic partners including Fraser Alexander, ANDRITZ, CDM Smith and PPM Global.
Recent developments include a non-binding memorandum of understanding with Hecla Greens Creek Mining Company to evaluate processing approximately 35,000 tonnes of tailings at the NVRO Metals Hub, successful continuous production demonstration on Hecla Greens Creek material, and the filing of an independent NI 43-101 technical report together with a maiden oxide mineral reserve estimate for the NVRO Metals Hub. The company also announced a planned management and governance transition to a CEO-led structure with a fully non-executive board, appointed Jonathan Gill as technical advisor to the board, and completed its name change from EnviroGold Global Limited to NVRO Metals Limited in May 2026.