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Founder

Sometimes you need to be the one to make the change. I co-founded VAULTED exactly for that: impact at scale!

Developed a deep-tech research breakthrough at ETH Zurich and built the company to bring it to market. Technology transfer, market validation, business model iteration, fundraising, team building, and international go-to-market execution. All in under three years.

Recognised by
ETH Zurich
MITDesignX
IMD
Empa
Swiss Innovation Challenge
Fast Company
Venturelab
Swiss Arc Award
VAULTED in a nutshell
VAULTED
01

Problem

70% of a building's mass is structure. Most of it is wasted.

02

Solution

Follow the force. Use geometry, not mass.

03

Business Model

Partnership model. Low capex, scalable

04

Traction

30'000 sqm in prime locations across Switzerland, Beligum and the UK.

01 / 04 · VAULTED in a nutshell

Problem

Conventional concrete floor slabs are designed flat — not because that's structurally efficient, but because flat formwork is cheap and fast. The result is a system that uses three to four times more material than the physics requires. In a sector responsible for 40% of global CO₂ emissions, that inefficiency is a design choice, not an inevitability.

StructureFloors40%Walls25%Frame10%Finishes20%Live Load5%75%Mass distribution in a residential concrete high-rise building
From research to commercialization

I wore every hat — and loved it.

01

Technology

ETH Zurich → VAULTED AG

Developed deep-tech IP from the lab and rebuilt it as a production-ready product. Developed the business model and tailored for low-capex, fast expansion.

70% material reduction vs. traditional concrete floors
End-to-end computational pipeline
Production workflow deployable at scale
02

Capital

Pre- and Seed rounds

Built the financial model from scratch and closed two funding rounds. Developed bottom-up unit economics, production scaling scenarios, and cash flow projections. Managed investor relations, board reporting, and governance from incorporation.

2 rounds
Full financial model built in-house
Termsheets negotiation
03

Team Building

Team of 10 · 5 nationalities

Hired and structured a cross-functional team across R&D, engineering, operations, and business development with no HR function and a lean budget.

10 people across 5 nationalities
R&D · Operations · Business Development
Built from zero with my co-founders
04

Strategic Partnerships

2022–2025

Built the institutional and industry partner network to build the foundations for the scaling of the company across operations, go-to-market and R&D.

Production and delivery
Material supply
3D-printing and assembly
05

International Go-to-Market

Sales and operations across 3 markets

Designed and executed the international commercialization of products and services. Each market required customized procurement and licensing. Adapted pricing, certification, and local presence for each.

Operations in 3 markets in under 3 years
Led sales and operations
Led certifications and regulations compliance
The VAULTED team
Built together

None of this was built alone. VAULTED is the product of an exceptional team who keeps making the company better and better. The results on this page belong to all of them.

Also supported

Building things teaches you how to help others build. I enjoy working with deep-tech founders to help them express the full potential of what they're creating.

AI Endoscopic

MedTech

AI-powered endoscopic diagnostics

An AI system for real-time endoscopic image analysis, helping clinicians detect pathologies faster and more reliably. I worked with the founders at the very earliest stage — before incorporation — and together we won the Innosuisse Business Creation competition.

Contributed:Pitch deckBusiness Plan
3DSP

3DSP

Research stage

Digital fabrication

Binder jetting with geopolymers

A custom 3D printer that uses geopolymer binders instead of Portland cement — producing structural elements with near-zero cement footprint. I collaborated on the research during my PhD and helped translate it into a commercial direction.

Contributed:Pitch deckResearch development planValue propositionBusiness plan
Impact Build

Impact Build

Funded · Pre-seed

Digital fabrication

Robotic low-carbon construction

A robotic system that prints prefabricated wall elements from excavated soil and quarry waste — no cement, no skilled labour shortage, 70% lower embodied carbon than conventional masonry. A sister spinoff out of the same ETH ecosystem.

Contributed:Early-stage Pitch deck

Francesco was with us at the very beginning, when everything was happening at once. He helped us focus our message on what truly mattered. I think he still misses the robot!

Philippe Ganz

Philippe Ganz

Co-founder, AI Endoscopic

Francesco’s experience and continuous support have been key in helping me focus on turning my research into a real-world solution.

Dr. Pietro Odaglia

Dr. Pietro Odaglia

Founder, 3DSP

Having Francesco around at the start was a luxury, his experience in construction and technology surely sharpened our early strategy.

Dr. Kunaljit Chadha

Dr. Kunaljit Chadha

Co-founder, Impact Build

What I have learned
01

The technology is not everything.

I spent years building a technical background, but commercialization is a design challenge, not a science one. I underestimated how long that translation would take.

02

Hire for ownership, not credentials.

With a team of ten, there is no room for people who wait to be told what to do. The best hires were not the most qualified on paper — they were the ones who treated the problem as their own from day one. That instinct is hard to screen for and impossible to train.

03

Large partners are worth it — but they are never easy.

Working with big corporations gave us credibility, supply chain access, and institutional backing we couldn't have built alone. It also meant facing drastically different speeds, internal champions who moved on, and decisions made by committee. Managing up inside large organisations is a skill in itself.

04

You cannot pour from an empty vessel.

The hardest periods weren't the ones with the most problems — they were the ones where I had run out of energy to deal with them clearly. Learning to protect my capacity, not just my time, was something I figured out later than I should have.

I'm looking for the next hard problem. If that sounds like yours — let's talk.

© 2026 Francesco Ranaudo

Designed and built by me.