Silicon Legal represented Transition Metal Solutions as they raised an oversubscribed $6 million seed round.

Transition Metal Solutions develops custom chemical additives that enhance wild microbial communities for copper extraction.

The round was led by Transition Ventures with participation from SOSV, Dolby Family Ventures, Astor Management AG, Juniper VC, Climate Capital, Possible Ventures, Understorey Ventures, New Climate Ventures, Essential Capital, and Kayak Ventures.

Silicon Legal’s Transition Metal Solutions client team includes Andre Gharakhanian, Tina Lee, Robert Moore, and Britney Warner.