Gold Recovery Start Up Transforms Electronic Waste Into Precious Metals

British technology recycling company N2S has developed a sophisticated process for extracting precious metals from electronic waste generated by the country’s expanding data centre infrastructure. The firm’s operations in Cambridge and Bury St Edmunds utilise environmentally conscious bioleaching techniques to recover gold, silver, palladium and copper from discarded circuit boards and computing equipment.

The company addresses a significant environmental challenge associated with artificial intelligence infrastructure. Data centres produce substantial quantities of electronic waste as computing components burn out from intensive processing demands. Traditionally, the United Kingdom exports this material to China, India and Japan, where recycling standards vary considerably and landfill disposal remains common practice.

N2S has established a sister company, Bioscope, which employs bacteria-based extraction methods rather than conventional incineration or chemical bath processes. The bioleaching technique utilises microorganisms derived from copper mine sludge samples originally discovered in South Africa and Chile. Working with researchers at Coventry University, Bioscope has patented efficient applications of this technology for electronic waste processing.

The bacterial solution, maintained in large vats at production facilities, can be reused repeatedly throughout the extraction cycle. Andrew Carrick, a 29-year-old chemistry doctorate holder, oversees the final stages where chemical processes separate pure gold from solution. The material achieves 99 per cent purity before being supplied to London’s Hatton Garden jewellery district for refinement into 24-carat gold.

During 2025, the company processed 1,250 tonnes of electronic waste, yielding 11.25 kilogrammes of gold, 10 kilogrammes of palladium, 112 kilogrammes of silver and 26 tonnes of copper. Management projects a hundredfold increase in gold production by the conclusion of 2026 as new production lines become operational.

The company’s client roster includes BT, Lloyds Banking Group, Virgin Media O2 and HM Revenue and Customs. These organisations value both the domestic retention of precious metals and the environmentally responsible extraction methodology.

Serial entrepreneurs Simon Taylor and Nick Razey provide private investment capital to support the expansion. The pair previously built telecommunications infrastructure company Interoute, which sold for €1.9 billion in 2018, and Next Generation Data, Europe’s largest data centre facility in Newport, South Wales, which Vantage acquired for £850 million in 2020.

Taylor and Razey recognised the business opportunity whilst operating their data centre operations, observing clients regularly replacing computing equipment and disposing of outdated hardware. In 2021, they acquired a majority stake in the scrap metals business operated by the Gomarsall family, where Andrew Gomarsall, the former England rugby scrum-half, serves as a director alongside his father Jack.

Chairman Simon Taylor, aged 59, targets revenue growth from £5 million to £15 million whilst pursuing international technology licensing agreements. The management team intends to pursue a stock exchange flotation, with Taylor projecting a valuation of several hundred million pounds.

The business model capitalises on growing concerns regarding data centre environmental impact, particularly energy consumption, water usage and electronic waste generation. By maintaining recycling operations domestically, N2S addresses supply chain resilience considerations amid increasing global trade uncertainties.

Investment in new infrastructure continues at both facilities. The Bury St Edmunds site features newly installed silver tanks, three metres in height, which contain the bacterial solution for copper extraction. The heat generated during bacterial processing can be detected when touching the exterior of operational units.

The company represents a convergence of environmental technology, resource recovery and strategic positioning within the artificial intelligence supply chain. As computing demands intensify and data centre construction accelerates, the volume of electronic waste requiring processing will expand correspondingly, potentially validating management’s ambitious growth projections.