BIM & CAD Outsourcing, Building Permits and Technical Project Management

Your trusted offshore partner – international expertise, local responsiveness

Regulatory Expertise
BIM & CAD skills and European regulations – from Madagascar
Delivery Commitment
Response within 24h – guaranteed delivery within 7 days
Trust & Transparency
Study your project with confidence
indicative quote within 24h
Why European leaders trust us with their projects

Technical excellence at your fingertips

50 experts in Madagascar, mastered international standards, guaranteed 7-day delivery

50+
Experts at your service
Engineers · Architects · BIM & CAD Modelers
98%
On-time delivery
Contractual commitment with penalties
24h
Quote within 24h
Strategic analysis with no obligation
European standards mastered
France, Switzerland, Belgium, Luxembourg, Canada, United Kingdom. We speak your technical and regulatory language.
7-day contractual guarantee
A written commitment. Delivery within 7 days or penalties. Zero surprises, zero delays.
60 to 70% savings
Competitive rates without compromising quality. The best value for money in the offshore market.
Synchronized time zone
Fluid communication and immediate responsiveness. We work within your time zone.

Ready to bring your project to life?

Let's discuss your needs. Response within 24h, free indicative quote.

Get a quote Contact an expert

Technical excellence & integrated delivery

From strategic BIM & CAD to building permits, through to turnkey execution.

BIM & CAD · Digital Engineering

Revit models LOD 100-400, Scan-to-BIM, point clouds, IFC. Zero site claims.

  • BIM & CAD modeling on Revit (LOD 100 to 400)
  • Scan-to-BIM conversion and point cloud processing
  • 2D plans on AutoCAD, elevations, sections
  • Heritage management and BIM & CAD inventory

Building Permits

Complete PC, DP, AOT, ERP file delivered in 7 days. Zero municipal returns.

  • AOT (Land Occupation Authorization)
  • Prior Authorization (DP)
  • Preliminary Declaration
  • Building Permit (PC)
  • ERP (Establishments Receiving the Public)

Turnkey solution

From sketch to delivery: coordination, planning, quality controls. Single interface.

  • Feasibility studies and preliminary projects
  • Execution plans and technical details
  • Site monitoring and trade coordination
  • Construction and turnkey delivery

Winning process in 3 steps

1

Free quote

Strategic analysis and costing within 24h, no obligation.

2

Validation & planning

Deliverables, schedule and fixed price.

3

Delivery within 7 days

BIM & CAD files, permit application or turnkey project.

They trust us

★★★★★

"LOD 350 model delivered in 6 days. Invoice divided by 2.5. build-ON is our offshore hub."

Thomas Mercier
BIM Manager, Bouygues Construction, France
★★★★★

"Complete building permit file in 8 days. No modifications requested by the municipality."

Sophie Annen
Associate Architect, Annen & Partners, Switzerland
★★★★★

"Clean IFC files, extreme responsiveness. Integrated directly into our BIM & CAD production."

Marc Delvaux
Technical Director, Immo Construct, Belgium

Have a project in mind? Regulations to comply with?

Let's discuss your needs. Response within 24h, free indicative quote.

contact@buildongroup.com +261 32 87 848 87
24HFREE QUOTE