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Funding/Boldr/Seed+

Boldr: Seed+

Connects home HVAC systems to provide flexible energy capacity to the grid

Oct 4, 2026RoundOS

Boldr

Company profile and funding history

Sources

tech.eu

Raised: $5M
Round: Seed+
Announced: Aug 24, 2026
Sector: Climate tech
Headquarters: United Kingdom

Investors

All participants (9)

Ada Ventures
Davidovs Venture Collective
Inclimo Climate Tech Fund
Prosegur
Roxbury Asset Management
S20 Fund
Techstars
Tetrad Ventures
Unconventional Ventures

More in Climate tech

Cyclic Materials · Strategic Quaise Energy · Strategic Teragen Energy · Pre-seed

Climate tech United Kingdom Seed · United Kingdom Enterprise software Europe Seed