AENU
AENU is a Berlin-based Article 9 climate tech venture capital firm backing early-stage European founders through Seed and Series A investments. The firm pairs capital with a B Corp-certified impact methodology and Impact-as-a-Service platform serving LPs and portfolio companies.
- Company typePrivate
- Founded2022
- HeadquartersBerlin, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What AENU does
AENU is a Berlin-based Article 9 climate tech venture capital firm founded in 2022 by Fabian Heilemann and Ferry Heilemann — former co-founders of Dailydeal and Forto, companies collectively worth over €2B. The firm manages early-stage investment funds targeting European climate technology companies, with a thematic focus on energy transition, industrial decarbonization, and systemic resilience. AENU invests EUR 1-5M initial tickets (with follow-on up to EUR 10M) at seed and early Series A across DACH, France, the UK, and the Nordics, typically as preferred co-lead or lead investor with board representation.
AENU's core platform is built on a proprietary, B Corp-certified Systemic Impact Framework (SIF) that evaluates climate investments across six categories: Founder Intentionality, Additionality, Theory of Change, Interlock, Impact Measurement & Management, and Impact Scale. The firm complements SIF with an Impact-as-a-Service (IaaS) offering that provides portfolio companies with non-dilutive financing access, ESG and CSRD readiness support, life-cycle assessments, and scientific advisory. Approximately 70% of active investments are sourced through proprietary, research-led Deep Dives into sub-sectors such as carbon removal via DAC, behind-the-meter energy flexibility, and data center load management. Underlying infrastructure includes Matomo, Segment, PostHog, and Getro for analytics and the portfolio job board.
AENU generates revenue through management fees and carried interest on its funds. AENU Fund I (AENU Fund SCA SICAV-RAIF, Luxembourg) closed at €170 million in September 2024 — above the €140M target and near the hard cap — with institutional LPs including the European Investment Fund, KfW Capital, Bertelsmann, and Rentenbank alongside serial entrepreneurs (Niklas Zennström, Michael Wax, Anna Alex, Lawrence Leuschner) and family offices. AENU Management GmbH obtained BaFin AIFM registration on 24 February 2025; Fund II (AENU II GmbH & Co. KG) published its SFDR disclosures in May 2025, with first closing expected in Q4 2025 and initial investments from Q1 2026. AENU Advisor GmbH additionally operates as a tied agent of AHP Capital Management GmbH (Frankfurt am Main) for investment brokerage under the German Securities Institutions Act.
AENU firmographics
Firmographics- Name
- AENU
- Legal name
- AENU Advisor GmbH
- Website
- https://www.aenu.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- AENU is a Berlin-based Article 9 climate tech venture capital firm backing early-stage European founders through Seed and Series A investments. The firm pairs capital with a B Corp-certified impact methodology and Impact-as-a-Service platform serving LPs and portfolio companies.
- Ownership category
- akta.pro rank
AENU industry classification
Industry- Product category
- Climate Tech Venture Capital
- NAICS
- Portfolio Management and Investment Advice (523940)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- Corporate Strategic Real Assets & Infrastructure Venture Investing (FSANAHAN)
Keywords
Where AENU is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices4 records
Markets served
AENU business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Fund management fees & carried interest: Revenue derives from managing an Article 9 climate tech venture capital fund. AENU Fund I closed at €170 million (target €140M, near hard cap). Fund II (AENU II GmbH & Co. KG) managed by AENU Management GmbH, with BaFin registration obtained 24 February 2025, first closing expected Q4 2025, first investments expected Q1 2026. Typical deal structure: EUR 1-5M initial ticket with follow-on up to EUR 10M; preferred co-lead or lead with board representation.
- Investment brokerage & advice (tied agent): AENU Advisor GmbH operates as a tied agent of AHP Capital Management GmbH (Frankfurt am Main) providing investment brokerage and investment advice in financial instruments within the meaning of Section 2 clause 2 no. 3 and no. 4 of the German Securities Institutions Act (WpIG).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | — | Initial investment tickets: EUR 1-5M |
| Other | — | AENU Fund I: €170M (above €140M target, near hard cap) |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels7 records
AENU product offering
Product offeringCore offering
AENU is a Berlin-based Article 9 climate tech venture capital firm that raises and manages venture funds investing seed and Series A capital into European climate tech startups. The firm pairs capital deployment with a proprietary B Corp-certified Systemic Impact Framework (SIF) methodology and an Impact-as-a-Service platform that provides portfolio companies with post-investment support including impact measurement, ESG diligence, life-cycle assessments, CSRD readiness, and access to non-dilutive financing.
Product overview
AENU is a Berlin-based Article 9 climate tech venture capital firm whose offering combines two core venture funds — AENU Fund I (closed at EUR 170M in September 2024) and the in-progress AENU Fund II (first closing expected Q4 2025) — with a proprietary B Corp-certified impact methodology (the Systemic Impact Framework / SIF), a portfolio value-add platform and Impact-as-a-Service (IaaS) program for investees, an in-house research publication series (AENU Insights / ThinkingForward), ESG & Governance due diligence, and a portfolio-company job board (jobs.aenu.com). Together, these components form a platform-plus-modules architecture: the funds deploy capital, SIF and ESG diligence evaluate and monitor investments, the Platform/IaaS services operationalize impact post-investment, and the Insights publications and job board extend AENU's reach across founders, LPs, and climate tech talent across the more-than-20-company Climate Tech Portfolio (Monta, EPYR, Aris Machina, Ember, Entrix, Trawa, Metris Energy, Galvany, Greenlyte, Hometree, Plume, and others).
Differentiator
Problem solved
Functional benefit
Products and services
- AENU Fund I Article 9 SFDR-compliant seed and Series A venture capital fund focused on European climate tech startups; invests €1-5M initial tickets with up to €10M follow-on; targets institutional and family office LPs seeking sustainable investment exposure.
- AENU Fund II Second-generation AENU fund targeting continued seed and Series A investment into European climate tech companies with broader mandate and larger target size than Fund I.
- Impact-as-a-Service (IaaS) Post-investment impact support service provided to portfolio companies; covers impact measurement using the Systemic Impact Framework, ESG and governance diligence, life-cycle assessments, CSRD readiness support, corporate introductions, and access to non-dilutive funding sources.
- AENU Value-Add Platform Portfolio support platform offering hands-on operational, strategic and impact resources to AENU-backed founders, including introductions to the Operator Network, hiring support via the Job Board, and access to co-investor and follow-on capital.
Quantifiable outcome
- 21.97 million tons CO2e cumulative enabled reductions and removals across portfolio since inception (nearly doubling every year of fund life)
- +4 more outcomes
Companies that use AENU
Customer profileNamed customers7 records
Ideal customer profiles2 records
AENU technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability5 records
Feature5 records
AENU partnerships and signals
Strategic signalPartnerships
21 partnerships are on record, tiered core strategic partner, core ecosystem peer, flagship regulatory umbrella, flagship aifm, core ecosystem membership, core certification body, minor ecosystem partner, minor standards partner, core ecosystem partnership, core industrial partner, core policy / framework partner, core technology partner and flagship strategic advisor.
- Panasoniccore strategic partnerPartnership with Galvany (AENU portfolio) — Panasonic referenced as an existing partner in Galvany's heat pump rollout across Germany.
- Hitachi Venturescore ecosystem peerCo-author of "Unlocking Value through Industrial AI Agents: Navigating the Path to Autonomy" article with AENU and b2venture, signalling shared thesis on autonomous industrial AI agents.
- b2venturecore ecosystem peerCo-author with AENU and Hitachi Ventures on Industrial AI Agents thesis, signalling aligned perspective on AI-native industrial opportunities.
- AHP Capital Management GmbHflagship regulatory umbrellaAENU Advisor GmbH provides its services in investment brokerage and investment advice in financial instruments as tied agent exclusively for the account and under the liability of AHP Capital Management GmbH (Frankfurt am Main), per Section 2 clause 2 no. 3 and no. 4 WpIG.
- Hauck & Aufhäuser Fund Services S.A.flagship aifmAIFM (Alternative Investment Fund Manager) for AENU Fund SCA SICAV-RAIF, based in Munsbach, Luxembourg. Provides fund administration services for the Luxembourg-domiciled Article 9 vehicle.
- Leaders for Climate Action (LFCA)core ecosystem membershipAENU portfolio companies (e.g., Hometree) connected to LFCA sustainability roadmapping course; AENU also engages LFCA across portfolio and membership of Impact VC and Venture ESG.
- B Lab / B Corporationcore certification bodyAENU's Systemic Impact Framework (SIF) is B Corp-certified — a distinction held by fewer than 5% of VC impact frameworks globally. AENU also displays the B Corp badge on its site.
- Project Frameminor ecosystem partnerMember of Project Frame ecosystem; aligns AENU with industry-wide ESG and impact measurement standards.
- SASB / Value Reporting Foundationminor standards partnerAENU aligns with SASB sustainability accounting standards as part of its Frameworks & Recognitions.
- Impact VCcore ecosystem membershipMember of Impact VC, a community of impact VCs; member of Venture ESG.
- Founder's Pledgecore ecosystem partnershipAENU partners with Founder's Pledge to advance climate impact across the venture ecosystem; showcased as Communities & Membership.
- Reframe Ventureminor ecosystem partnerAENU member of Reframe Venture network.
- Evonikcore industrial partnerIndustrial partnership with Greenlyte (AENU portfolio) for fossil-free molecule supply.
- Düsseldorf Airportcore industrial partnerIndustrial partnership with Greenlyte (AENU portfolio) for sustainable aviation fuel (SAF) feedstock supply.
- Phoenix Contactcore industrial partnerIndustrial partnership with Greenlyte (AENU portfolio) for electrochemical hardware / e-chemical deployment.
- European Commissioncore policy / framework partnerEU regulatory framework partner referenced in AENU's Impact page Frameworks & Recognitions; informs SFDR/Article 9 disclosures and EU Taxonomy alignment.
- Getro Inc.core technology partnerPowers the AENU Job Board (jobs.aenu.com) — collects cookies via Segment and PostHog, manages job alerts and talent network, and enables applications to AENU portfolio companies.
- Matomocore technology partnerWeb analytics and tag manager running in Germany and Ireland under GDPR consent / legitimate interest; collects anonymized IP addresses, mouse movements and anonymized keystrokes to recognize misuse.
- Typeformcore technology partnerHosts the "Apply for investment" form on aenu.com; collects IP addresses from Spain-based infrastructure under legitimate interest.
- Verena Pausderflagship strategic advisorSerial entrepreneur and angel investor; serves as Strategic Advisor to AENU.
- Prof. Dr. Ottmar Edenhofer
Scale indicators12 records
Recent moves6 records
Expansion highlights7 records
AENU competitors and assessment
Company assessmentDirect peers
- Lowercarbon Capital: US-based venture fund investing across the full climate stack (carbon removal, energy, industry, food). Highly comparable to AENU in thesis breadth and stage focus (seed to growth), with similar outbound, founder-led investing style.
- Energy Impact Partners: Global VC platform partnering with utilities and corporates to invest in climate and energy technologies. Direct peer in early-stage climate-tech investing, with a similar LP-plus-corporate-strategic model.
- SET Ventures: European energy-tech VC backing early-stage digital and hardware solutions for the energy transition. Co-invested with AENU in Galvany Energy (June 2026) and shares comparable DACH/Nordics/UK geography and seed-to-Series A stage.
- 2150: European venture fund investing in technologies that reshape the urban environment and built world for carbon reduction. Co-invested with AENU in Hometree and shares the European climate-tech early-stage mandate.
- Planet A Ventures: Germany-based early-stage VC fund backing green-tech startups across Europe. Direct European peer with overlapping DACH geography, similar seed-stage ticket sizes and focus on science-driven climate impact.
- Clean Energy Ventures: US-based seed-stage venture fund investing in climatetech with a science-based, founder-first approach. Comparable in early-stage positioning and impact-driven thesis, although US-focused rather than European.
- Pale Blue Dot: European early-stage VC fund focused on climate-tech and impact startups, headquartered in Sweden. Highly comparable geography (DACH/Nordics/UK), stage (seed/Series A) and thesis (climate, energy, food).
Broad incumbents
- Breakthrough Energy Ventures: Bill Gates-backed multi-billion-dollar climate-tech fund investing globally from seed to growth across the full decarbonisation stack. Overlaps in thesis but operates with materially larger fund sizes and longer-duration capital.
- Speedinvest: European multi-sector early-stage VC with a dedicated climate-tech vertical. AENU's founders previously invested at Speedinvest, and Speedinvest is a co-investor in Trawa — making it both a peer and a strategic relationship.
- Khosla Ventures: Large US venture firm with a longstanding climate-tech and clean-tech practice. Broad incumbent with overlapping climate mandates but at materially larger scale and longer history.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
AENU social profiles
Digital presenceAENU compliance and trust
Trust signalCompliance4 records
AENU financial estimates
Financial estimateRevenue estimate
Valuation estimate
AENU leadership team
Management profileNumber of profiles
Profiles11 records
AENU subsidiaries and ownership
Company hierarchySubsidiaries3 records
AENU funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
AENU M&A and investment
M&A and investmentM&A
Investments58 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about AENU
What does AENU do?
AENU is a Berlin-based Article 9 climate tech venture capital firm that raises and manages venture funds investing seed and Series A capital into European climate tech startups. The firm pairs capital deployment with a proprietary B Corp-certified Systemic Impact Framework (SIF) methodology and an Impact-as-a-Service platform that provides portfolio companies with post-investment support including impact measurement, ESG diligence, life-cycle assessments, CSRD readiness, and access to non-dilutive financing.
Is AENU a public or private company?
AENU is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was AENU founded?
AENU was founded in 2022. It employs 11 to 50 people.
Where is AENU based?
AENU is headquartered in Berlin, Germany, in the Europe region.
How does AENU make money?
Two revenue lines are on record. Fund management fees & carried interest is the primary driver. The others are investment brokerage & advice (tied agent).
Who are AENU's main competitors?
Direct peers on record are Lowercarbon Capital, Energy Impact Partners, SET Ventures, 2150, Planet A Ventures, Clean Energy Ventures and Pale Blue Dot. Broad incumbents are Breakthrough Energy Ventures, Speedinvest and Khosla Ventures.
Does AENU have an API?
No public API is recorded for AENU.
What industry is AENU in?
AENU's product category is Climate Tech Venture Capital. Its primary akta.pro industry code is FSANAHAN, Corporate Strategic Real Assets & Infrastructure Venture Investing. Its NAICS code is 523940 and its SIC code is 6282.