The funding round was backed by the North East Venture Fund and Ingenious.
"The latest government announcement is another big step forward on the 'road to net zero'. However despite the growing popularity of EVs with consumers and fleet users, a lack of charging points continues to deter many from making the switch. This funding will allow us to step up our activity to help build the all-important infrastructure. We hope to make Elmtronics a key player in the roll-out."
The funding from the Sustainable Innovation Fund will support research and development for remote industrial battery management systems.
"This is a really exciting time for enee.io. The Innovate UK grant will enable us to expedite the development process and bring forward the launch of a viable product which we believe will have a significant impact on both the future of industrial battery management in the UK and the uptake of renewable power globally, particularly in developing economies."
The Edinburgh firm secured backing led by Equity Gap alongside an Innovate UK grant to accelerate commercialisation of its Blue Star wave machine.
"Our goal is to produce a commercially-available wave machine which can deliver low carbon power for tie backs and future fleets of autonomous AUVs [autonomous underwater vehicles]"
Anthemis led the financing round with participation from DN Capital, Literacy Capital, and Silicon Valley Bank.
"Our objective in the next 2-3 years is to become the leading challenger brand in the Home Cover market. This new funding will help us accelerate our plans at a time when homeowners across the UK need peace of mind more than ever. We are incredibly excited to be able to help homeowners have one less worry at this incredibly stressful time in all of our lives."