Lune Ventures

Empowering Innovation & Sustainable Growth

A specialized family office and investment holding, bridging visionary ideas with strategic capital. Tech, Energy, Real Estate.

Who we are

Lune Ventures is a cozy family fund and investment holding, built by entrepreneurs who have navigated everything from scrappy startups to CAC 40 giants. We bring hands-on expertise in engineering, sales, and business operations, along with a deep understanding of how to raise capital and drive sustainable growth. We focus on tech, SaaS, AI, energy, and real estate. Drawing on deep experience in engineering, sales, and fundraising, we partner with founders across Europe who want to move fast and push boundaries.

What we bring to You

We fund ambitious projects and back them up with know-how gained from years of scaling companies at every stage. Whether you’re refining your product roadmap, assembling a winning sales strategy, or seeking the next round of investment, we roll up our sleeves and help you pave the way. Our mission is simple: launch faster, grow stronger, and build solutions that genuinely make a difference—both locally and globally. By joining forces with Lune, you’ll tap into a network that values collaboration, long-term impact, and a hands-on partnership approach. Let’s make something great happen, together.

Activities

Lune Ventures

Our investment arm supports visionary founders in tech, AI, SaaS, and cleantech. Beyond funding, we offer strategic guidance, operational support, and access to a network of high-growth experts and funds.

Lune Energy

We provide specialized consulting, training and investments in hydrogen and other decarbonization pathways. With a strong emphasis on sustainability, Lune Energy seeks to champion clean technologies that reduce emissions and foster an environmentally resilient future.

Lune Studio

Lune Studio incubates innovative concepts, accelerating promising ideas from early-stage development to market readiness. Our in-house resources, seasoned mentors, and agile processes help founders refine products, validate markets, and lay the foundations for scalable success.

Lune Immo

We invest in future-focused real estate projects that prioritize eco-friendly construction, modern design, and community well-being. Whether creating green office spaces or sustainable living environments, Lune Immo aligns profitability with a positive social and environmental footprint.

  • Co-Living

    A renovation fund transforming old townhouses in major cities into vibrant coliving spaces, offering a modern community lifestyle while preserving architectural heritage.

  • Cargo Bikes

    An innovative startup developing a modular, secure cargo bike that redefines urban mobility for young adults & families

  • Retail Estate Fund

    A renovation fund dedicated to revitalizing retail spaces across the Paris region, blending modern functionality with local heritage.

  • Redefining Luxury Resale

    Online platform for high-quality, secondhand clothing and accessories, connecting style-conscious shoppers with premium pre-loved items at accessible prices.

  • Property Merchant Program

    A specialized merchant program dedicated to acquiring and renovating real estate in the Greater Paris area, delivering enhanced value and modernized spaces to the market

  • Redefining Corporate Expense

    A fintech fintech transforming how companies handle expenses—automating payment tracking, streamlining reimbursements, and offering real-time visibility. With an intuitive platform and dedicated corporate cards, it frees finance teams from paperwork so they can focus on driving growth.

  • Paris Hospitality

    A stake in a Hotel in Paris, blending modern comfort with local Parisian charm. Through careful renovations and operational support, this venture aims to maximize returns while preserving an authentic guest experience.

  • CO2 capture

    Carbone capture solutions

    An innovative Belgian startup developing advanced CO₂ capture solutions to help industries drastically reduce their carbon footprint and drive a more sustainable future.

Our Approach

Smart Money

We provide tailored support, helping each venture navigate challenges in product development, market expansion, and operational scaling.

Long-Term Vision

As a family office, we combine agile decision-making with a patient approach, ensuring that each project grows sustainably and responsibly over time.

Impact

We prioritize decarbonization, responsible innovation, and meaningful value creation, reflecting our belief in long-lasting, positive change.

Meet the Team

Guided by seasoned engineers and entrepreneurs with decades of experience across tech, energy, and operational leadership, Lune brings a strategic mix of innovation and business experience to every venture.

  • Aliénor is an engineer and strategic leader specialized in new energies, with extensive experience managing industrial operations and driving decarbonization initiatives. After overseeing the transformation of a high-stakes facility classified under Seveso regulations, she now focuses on hydrogen and other emerging clean technologies, sharing her expertise as a lecturer in an advanced-master’s program. At Lune, Aliénor leverages her operational acumen and passion for sustainable progress to guide the fund’s energy and greentech investments toward meaningful, long-term impact.


  • Tristan is an engineer and seasoned entrepreneur with two decades of experience launching and growing successful technology ventures. Blending deep technical insight with strategic leadership, he has steered companies recognized for transforming industries from telecom to fintech. At Lune, Tristan draws on this operational expertise and extensive network to guide portfolio companies toward sustainable, high-impact growth.

Send your deck

Ready to show us what you’re building? Send over your pitch deck—we’ll keep it confidential and are happy to sign an NDA if needed. We review every submission in-house and promise to give you an initial response within two business days. If there’s a strong fit, we’ll dive deeper together to see how we can help you scale. We take your time seriously, so our goal is to give you clarity quickly.