Planet A Ventures

The firm runs a dedicated science team, led by Co-Founder and General Partner Lena Thiede and Principal Dr. Benedikt Buchspies, that conducts life-cycle assessments and quantifies ecological innovation potential before an investment decision. This assessment is not advisory; it serves as a gatekeeping function embedded inside the deal process. The methodology and underlying data are published openly to encourage adoption across the venture industry.

Planet A invests from seed through growth stages in European green-tech startups. The firm leads and participates in early-stage rounds while reserving capital for follow-on investments as companies scale. Its portfolio is concentrated in Europe, with holdings in Germany, the United Kingdom, Denmark, and other European markets.

Planet A is structured as a venture capital firm that raises commingled funds from institutional limited partners. The inaugural fund attracted backing from Allianz Investment Management, KfW Capital, REWE Group, and Vaekstfonden. The firm's operational platform and in-house science team function alongside the investment team, making it a hybrid of a venture fund and a thematic research institution.

Investment decisions are made by the general-partner group, which includes Co-Founders Fridtjof Detzner, Nick de la Forge, Tobias Seikel, Lena Thiede, Christoph Gras, and Christian Schad. The science team's quantified environmental-impact assessment feeds directly into the investment committee; deals that do not meet the ecological threshold are typically not pursued regardless of commercial potential.

Planet A sources deal flow through its network of founders, corporate LPs, and policy advisors, with GPs focusing on specific verticals such as energy, food tech, and manufacturing. Co-investment alongside corporate partners, development-finance institutions, and other venture firms is a regular feature of the strategy, evidenced by its LP base and syndicated portfolio rounds.

The firm does not publish a formal exclusion list, but its mandate requires that every investment demonstrate a measurable positive environmental impact. Sectors without a credible decarbonization or resource-efficiency pathway fall outside the science team's assessment framework and would not typically clear the investment bar.

Planet A engages in policy advisory and industry-standard-setting through memberships with the UN Principles for Responsible Investment and Leaders for Climate Action, and GP Lena Thiede previously advised the German government on sustainable finance. The firm openly shares its impact-assessment methodology, but these activities are integrated into the venture platform rather than separated into a stand-alone foundation.