Planet A

Europe HQ Pre-seed Seed Series-A

01 · Thesis & focus

Planet A is partnering with European green tech start-ups that have a significant positive impact on our planet while building scalable businesses globally. We support innovation in four key areas: climate mitigation, waste reduction, resource savings and biodiversity protection. First in the European VC world we offer scientific impact assessments to support our investment decisions and empower founders to manage and improve their impact.

Cheque range
£500k – £3M
Stages
Pre-seed, Seed, Series A
Avg deals / year
3.8
Leads rounds
Yes
HQ
–
Fund type
Venture fund

02 · Recent publicly announced deals

Phlair Seed · Jun 2026 · $16M total raised ↗

Carbon removal via hydrolyzer-based Direct Air Capture using a pH-swing mechanism for efficient CO2 capture from ambient air.

Gigaton Series A · Jun 2026 · $32.2M total raised ↗

Self-learning control system for energy-intensive industries, helping plants manage complex production while cutting carbon emissions.

Optiml Seed · Feb 2026 · $15.2M total raised ↗

Real estate decision intelligence software helping asset managers optimize capex planning and low-carbon investment strategies for buildings.

one • five Series A · Jan 2026 · $30.5M total raised ↗

AI-powered packaging platform streamlining packaging development with data-driven decisions aligned to market demands.

Ecair Seed · Dec 2025 · $12.8M total raised ↗

Financing solutions for energy transition projects, simplifying financing for installers to secure cash flow and accelerate growth.

03 · Similar firms

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