Aerospace-grade UAVs built for real-world operations.

Solid Sky combines 30 years of aerospace rigor with startup agility to bring high-performance aerial autonomy within reach for all businesses.

Disrupting inflated market prices.

Delivering high-performance, ultra-reliable drones at 1/2 to 1/3 of market rates.

Traditional players impose inflated pricing models that restrict access to high-performance technology for small and medium enterprises and independent operators. Essential aerial tools have become financially out of reach for real-world field operations.


Solid Sky was founded to empower these operators. We deliver certifiable, ultra-reliable commercial UAVs tailored for real-world applications—AgTech, Construction, Inspection, and Emergency Services—at true market value.

Drone flying over a construction site

From refurbished sales to proprietary R&D

A field-anchored business model designed to nurture and finance continuous innovation.

01.

Refurbished Commercial Drones

We source, test and sell second-hand and refurbished professional drones to SMEs. This hands-on activity gathers valuable real-world operator feedback while directly nurturing and financing our R&D.

02.

Prototyping & Aerospace R&D

Customer feedback directly informs our design office as we engineer field-tailored modular solutions—from drone prototyping, industrialization, and certification to proprietary software and onboard AI.

Execution-focused leadership

Two French co-founders based in Da Nang (Vietnam) ensuring hands-on quality control and maximum operational agility.

Ludovic Barrier

Ludovic Barrier

Founding Director — Industrial & Operations

30+ years in aerospace and mechanical engineering. Proven expert in scaling concepts to production fleets, product design, and DGAC/EASA regulatory compliance.

Aerospace Background & Track Record:

  • Dassault Aviation: FAL Optimization (Falcon & Rafale)
  • Airbus: A320, A330, A350 & Beluga XL
  • ArianeGroup: Ariane 6 Ground Transport Systems
  • Bombardier: CRJ Structural Engineering
Julien Ferré

Julien Ferré

Founding Director — Strategy & Development

10+ years mentoring and deploying early-stage startup projects. Specialized in Go-To-Market execution, fundraising, and IP valuation.

Deep Tech & Business Track Record:

  • €350K Seed capital raised for his first software venture
  • Caviar House & Prunier (CDG): Managing Director (€2M/year net profit)
  • Aerospace Valley: Go-To-Market strategy for autonomous drones in certified airspace

Building the next generation of aerial vectors

Beyond distribution, Solid Sky’s design office actively engineers field-tailored modular platforms and long-range cargo solutions:

  • Endur Series (25/50kg): One certified multiplatform UAV with Plug & Play design for agricultural and industrial applications.
  • CUB Cargo Platforms: VTOL Hybrid engines designed for local, regional, and national transport (up to 850km range).
  • AI & Thermal Research: Onboard AI trained on crops thermal imagery paired with active heating tools to prevent frost loss.
Solid Sky Cargo Drone Prototype

Leveraging ‘Made in Vietnam’ as a global advantage

Solid Sky is actively joining the SEA technological ecosystem, hiring local talent to further the ‘Made in Vietnam’ initiative. We invite strategic partners and investors to join our R&D and global industrialization phase.