C3IV Green Investment Tax Credit | OL&DI Consulting
Executive onboarding open — limited mandates this cycle
OL&DI Consulting

Unlock C3IV Green Investment Funding

End-to-end support to secure the Green Investment Tax Credit—scoping, documentation, submission, and audit defence. Success-fee only.

99% success rate
600+ clients
€500M financed
11 years expertise
Audit-ready files 24–48h pre-check GDPR compliant
Slots remaining: 3

C3IV Eligibility Assessment

Response in 24–48h. Success-fee model — no upfront cost.













    Helpful details: estimated CapEx, timeline, key partners, sites concerned, etc.


    🔒 GDPR-compliant • ✅ Success-fee only • 🧾 Audit defence included

    C3IV: The Next Horizon in Industrial Financial Strategy

    Capital Incentivization

    Immediate fiscal leverage for green industrial projects: batteries, storage, clean manufacturing, circularity.

    Accelerated ROI

    Offset eligible CapEx to shorten payback on large industrial investments.

    Compliance & Security

    Audit-ready documentation and defence managed by experts and former auditors.

    Download: The Executive Guide to Green Capital

    Instantly receive our whitepaper on maximizing C3IV (and complementary schemes) for industrial leaders.

    Questions? Contact us on WhatsApp.

    Quantifying the C3IV Advantage

    The C3IV incentive provides substantial return on eligible green CapEx. We maximize the claim perimeter and credit rate while ensuring auditability.

    CapEx Offset

    Meaningful % of eligible investments credited — accelerating project payback.

    Stacking Strategy

    Combine with CIR/CII/BPI (where relevant) for a compliant, investor-ready financing stack.

    500 M€

    Funding obtained for our clients

    Across energy storage, clean manufacturing, circularity and mobility.

    Proven Track Record

    Why OL&DI is the trusted partner for fiscal optimization

    99%

    Success Rate

    11

    Years of Expertise

    600+

    Clients

    500 M€

    Funding Obtained

    Fiscal engineers + former auditors. Investor-grade documentation, compliant by design.

    Defining Eligible C3IV CapEx

    Qualified Industrial Assets

    • 1.
      New Production Facilities: sites dedicated to strategic green tech (batteries, heat pumps, green hydrogen).
    • 2.
      Decarbonization Equipment: deep decarbonization of existing industrial processes.
    • 3.
      Industrial Modernization: advanced manufacturing tied to energy efficiency & resource conservation.

    Investment Scope & Timing

    • Tangible & Intangible: machinery, buildings, and related R&D/software integral to green production.
    • Pre-Authorization: essential for multi-million projects; we manage it end-to-end.
    • Time-Sensitive: budget caps apply — precise filing secures allocation.

    Our 5-Step Capitalization Methodology

    Step 1.

    Pre-Screening & Fiscal Audit

    Deep-dive into CapEx scope & sector fit; define optimal claim perimeter.

    Step 2.

    Technical Documentation

    Audit-proof file: ecological rationale, industrial scope, evidence.

    Step 3.

    Valuation & Quantification

    Precise calculation of eligible expenditures to maximize the claim.

    Step 4.

    Submission & Follow-Up

    On-time filing and liaison with authorities.

    Step 5.

    Fiscal Audit Defence

    Former auditor review pre-submission; full defence if audited.

    Zero-Risk Mandate: Our Audit Guarantee

    Industrial tax credits require uncompromising compliance. OL&DI secures a compliant, defensible financial realization.

    🛡️

    Full Compliance Backing

    Audit handled by experts — no extra cost.

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    Success-Fee Only

    Our incentives are aligned with yours.

    🔎

    Former Auditor Team

    Pre-submission review by former auditors.

    🔍 Recognized Expertise

    Trusted by Industry Leaders

    11+ years delivering innovation financing. Success-fee — no advance payment.

    Client 1 Client 2 Client 3 Client 4 Client 5 Client 6 Client 7 Client 8 Client 10 Client 12 Client 14 Client 18
    Social Proof & Outcomes

    Experiences of Our Clients & C3IV Results

    11+ years, 600+ clients accompanied, success-fee model. Below are representative (anonymized) outcomes and verbatim testimonials.

    “

    Outstanding partner. OL&DI built a strong relationship with our team and secured our first green-capex credit faster than expected.

    Patricia I.
    CFO, MICHEL REMON & ASSOCIES
    “

    Great provider — we will gladly work with them again. Their audit-ready file saved us weeks of back-and-forth with authorities.

    Hector B.
    CEO, IMPALA
    “

    OL&DI builds strong, durable client relationships. We value their rigor and the way they defend files during audits.

    Olivier N.
    CEO, SILVER TIME PARTNERS
    “

    Their C3IV methodology translated a complex gigafactory program into a clear, defensible financial roadmap.

    Claire D.
    COO, VOLTIA ENERGY
    “

    From screening to submission, OL&DI’s former-auditor mindset gave us confidence. We recommend them without hesitation.

    Markus K.
    VP Manufacturing, GREENCORE BATTERIES
    KPI (descending)
    C3IV + JEI + 800 k€

    Greentech industry — low-carbon CapEx

    C3IV eligibility, JEI optimization and articulation with regional aid for a decarbonized investment plan.

    Green Industry CapEx Risk-secure
    12 months Audit ready
    See if you qualify →
    CIR + Subsidies + 1,2 M€

    MedTech AI — diagnostic platform

    Multi-team R&D mapping, probative evidence, technical narrative and financing mobilization.

    Audit-ready 100% accepted
    6 weeks Admin follow-up
    Start my assessment →
    C3IV + 2,8 M€

    Battery gigafactory — strategic CapEx

    Large-scale production line, deep decarbonization equipment and energy-efficiency modernization.

    Batteries Energy efficiency Compliance
    ROI < 9 months Secured
    Secure my slot →

    Questions about C3IV eligibility or your sector?

    Chat on WhatsApp ↗

    Email: thomas.oliete@oldi.fr

    A Vision for Sustainable Industrial Finance

    "Securing capital isn’t just compliance — it’s competitive advantage. We ensure financial engineering never slows essential green innovation."

    — OL&DI Consulting Executive Leadership

    Don't Leave Capital on the Table.

    Initiate your complimentary C3IV Strategy Audit now. Our capital engineers will review your CapEx plans.

    Secure Your Audit Slot

    Limited spots available for the current fiscal cycle.

    OL&DI Consulting

    SMART FUNDING FOR BIG IDEAS

    Accélérez l’innovation avec des dispositifs publics parfaitement orchestrés (CIR, CII, JEI, C3IV, subventions) — dossiers auditables & sécurisés.

    RGPD SSL 256-bit Dossiers auditables Sans acompte

    Suivez-nous

    Contact

    +33 1 85 09 00 85 support@oldi-consulting.fr 21 Boulevard Haussmann • 75009 Paris
    © 2025 OL&DI Consulting — Tous droits réservés.
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