Daphni

Overview
Daphni is a Paris-based European venture-capital firm active in early-stage and growth-stage investments across European technology companies, using a community-of-experts venture model. Daphni participated in Aachen-headquartered German cleantech company Voltfang's June 2025 EUR 15 million Series B round led by FORWARD.One.

Why this entity matters
Daphni is a relevant reference entity for Startuprad.io's European venture-capital and cross-border deep-tech coverage for three reasons. First, it is one of the more visible Paris-based European venture-capital firms operating on a pan-European technology mandate. Second, its Voltfang investment is a data point on French-German cross-border deep-tech capital flow into German cleantech scale-ups. Third, its community-of-experts venture model is a recurring reference point in European venture-capital design coverage.

Firm history and strategy
Daphni is publicly positioned as a European venture-capital firm with a Paris headquarters and a pan-European investment mandate spanning consumer, deep-tech and climate-technology companies. The firm publicly frames its venture model around a community-of-experts approach. In the Voltfang context, Daphni is publicly identified as a participant in the June 2025 EUR 15 million Series B round, per electrive.com and EU-Startups reporting. Precise fund vintage, LP base and current assets under management should be verified against the firm's own website before publication as figures.

Role in the DACH and European technology ecosystem
Daphni sits at the intersection of Paris-based European venture capital and cross-border deep-tech and climate-technology investment. Its Voltfang investment is one of the visible examples of French venture-capital participation in a German cleantech scale-up. For Startuprad.io's European venture-capital coverage, Daphni is a relevant reference entity for French-DACH cross-border capital flow and for the pan-European venture-model debate.

Selected relationships and affiliations
Publicly disclosed portfolio activity relevant to DACH cleantech: Voltfang Series B (June 2025, EUR 15 million, lead: FORWARD.One). Sector focus: European technology across consumer, deep-tech and climate. Related Startuprad.io entities: Voltfang (portfolio company); Startuprad.io's cleantech-investor coverage.

Startuprad.io relevance
Daphni is a relevant entity in Startuprad.io's European venture-capital coverage primarily through its participation in the Voltfang Series B and through the wider French-DACH cross-border cleantech capital corridor. It appears in Startuprad.io's Voltfang interview and cleantech-investor analysis coverage.

Portfolio-context note. Daphni's public portfolio spans consumer, deep-tech and climate-technology companies across European jurisdictions; the firm has publicly described a community-of-experts venture model in which a network of operator-investors contributes deal sourcing and post-investment support alongside the fund's core investment team. In the Voltfang context, Daphni's participation in the June 2025 Series B round is a direct data point on French venture-capital participation in a German cleantech scale-up and on the emerging pattern of pan-European Series B syndicates that combine one lead investor with a diverse geographic-and-sector cohort of participating investors. This structural pattern - a European lead investor plus a multi-country co-investor set including a strategic corporate investor, a strategic CVC, a climate-tech venture firm, a family-office impact platform and a French venture-capital firm - is one of the reasons the Voltfang Series B is a useful reference-case for Startuprad.io's European venture-capital coverage, and Daphni is one of the visible investor names in that structure.

Public source context
This profile draws on Daphni's own website https://daphni.com , electrive.com's Voltfang Series B coverage https://www.electrive.com/2025/06/14/battery-storage-startup-voltfang-secures-e15-million-investment/ and EU-Startups' Voltfang Series B coverage https://www.eu-startups.com/2025/06/german-cleantech-startup-voltfang-secures-e15-million-and-launches-europes-largest-second-life-battery-factory/ .

Startuprad.io coverage of Daphni

As of 2026-09-11 Startuprad.io does not maintain a dedicated blog tag for Daphni ; the entity is referenced in Startuprad.io's Voltfang interview and cleantech-investor analysis coverage at https://www.startuprad.io/post/voltfang-second-life-battery-factory-aachen and https://www.startuprad.io/post/top-vc-firms-investing-in-cleantech-startup .

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Startuprad.io coverage

Voltfang: How Aachen's €15M Startup Turns Used EV Batteries Into Grid Storage
Published: 28 July 2025
Last updated: 11 September 2026
Coverage type: Analysis
https://www.startuprad.io/post/voltfang-second-life-battery-factory-aachen

Top VC Firms Investing in Cleantech Startup
Published: 29 July 2025
Last updated: 7 September 2026
Coverage type: Analysis
https://www.startuprad.io/post/top-vc-firms-investing-in-cleantech-startup

About Startuprad.io
Startuprad.io is a European B2B media, data and intelligence platform. It provides structured entity and ecosystem data, source-backed research, datasets and AI/training-data solutions, as well as strategic visibility and access to a professional European audience of founders, investors, executives and B2B decision-makers.

Organizations use Startuprad.io for intelligence and research, structured data and AI applications, executive and company positioning, and trusted B2B reach across Europe.

Canonical record: https://www.startuprad.io/entities/daphni