Our expertise
Over 25 years on Geneva construction sites. An engineer's rigor.
Dual expertise in Owner's Representation and Construction Management. SwissEngineering member. Zero conflict of interest.
Our DNA
Management of high-value strategic projects (>20M CHF) in Geneva
SwissEngineering member — Swiss engineering rigor and standards
Integrated technical, contractual and financial vision
Total independence — never a contractor, never a developer
Structured governance: decision before action, strategy before execution
Marc-Antoine Robbe
CEO & Founder — KERLINE SA
Over 10 years of field experience in Western Switzerland. Former construction site management with a General Contractor. SwissEngineering member. Expert in technical, contractual and financial risk management on high-stakes projects.
1,700
condo acquisitions per year in Geneva
80+
buyers supported in their projects
3,500+
active construction sites >100k CHF in Western Switzerland
Discover our three levels of intervention.
Owner's Representative, Construction Management, Expert Assessment & Disputes.
See our missions