Boldr
Connects home HVAC systems to provide flexible energy capacity to the grid
$5MSeed+
Role not disclosedT
Techstars
techstars.com ↗Activity from announced rounds
Activity in this selectionUnited Kingdom · Oct 12, 2026 · Jan 1, 2026
Techstars invests in early-stage startups through three-month accelerators combining funding, mentorship and access to investors, industry experts and commercial partners.
Founders apply to a specific programme, which can be organised around a startup city or a specialist industry. Current sector priorities include health, finance, space and defence, and critical infrastructure.
Programmes with corporate or institutional partners provide a route into particular customer ecosystems, such as financial services, healthcare or food production. The programme’s partner network and location are therefore meaningful parts of investor fit alongside the funding offer.
Sources
- Rounds participated in
- 2
- Confirmed lead rounds
- — 2 roles undisclosed
- New companies
- 2 First participation on record · 0 follow-on
- Funding in participating rounds
- $7.4M 2 disclosed · full round size, not this investor’s share