PYLONE • Investors

The communication infrastructure for French and European construction

Pylône connects all construction stakeholders — contractors, architects, suppliers — around a single project truth. Through AI, we manage data flows between each stakeholder.

THE MARKET

A massive market, ready to tip

French residential construction: a giant industry, fragmented, and rapidly evolving.

€208B

French residential construction market

440,000

Companies in the sector

95%

Small businesses (under 10 employees)

THE REALITY

Fragmented market, no communication standard

Construction is the most fragmented industry. Value is lost primarily in coordination: each stakeholder works with their own isolated data, causing errors, delays, and administrative friction.

Result:
Dead data: frozen in PDFs, emails, spreadsheets
When something changes, information gets lost
Hours of coordination, errors, eroded margins, disputes
Architect
PLAN
Contractor
QUOTE
Supplier
ORDER
THE ENVIRONMENT

A unique technological window

The construction environment is evolving rapidly. Mandatory e-invoicing is forcing all SMBs to digitize by 2027, while the emergence of generative AI opens an unprecedented technological window to rethink site coordination.

Opportunity:
Standardization (Factur-X 2027)
Structuring Generative AI
Native interoperability
Electronic Invoicing
2025
100 k
SMEs Equipped
+340,000 to equip
2027 Target
440 k
Total Equipped
Generative AI
2025
5%
Adoption
9 Md €
Market
2030
45%
Forecast
25 Md €
Potential
THE SOLUTION

Everyone's autonomy, everyone synchronized.

Unlike siloed tools, Pylône acts as a central nervous system that synchronizes data in real time.

PYLÔNEProject Truth

Single Project Truth

One shared data source, always up to date for all stakeholders.

Specialized AI Agents

Each stakeholder has their own tool, tailored to their trade, made autonomous by AI.

Virtuous Network Effect

Each user enriches the data, everyone benefits from increasing value.

THE TEAM

A tight-knit and complementary team

Pylône is driven by operators who know the construction sector inside out.

Laurent

Laurent

CEO & Founder

Construction Engineer • 300+ projects delivered • System Architect • PO

Alexandre

Alexandre

Full-Stack Developer

Full-Stack Developer • Agentic AI • DevOps

Want to know more?

We will get back to you shortly.