O
OSIM · Est. MMXXVI
International Holding — Since 2026

Open Source
International
Management.

— Mandate

A quiet holding company, allocating capital and craft across five disciplines that shape how commerce operates in the next decade.

— Practice

We build, acquire and partner. Long horizons, small circle, deliberate execution — over speed, over spectacle.

Open a conversation→

Index

Areas of
activity.

  • 01TechnologySoftware, infrastructure & product ventures
  • 02Real EstateAcquisition, development & long-hold portfolios
  • 03Artificial IntelligenceApplied research & deployed systems
  • 04TrainingExecutive & technical formation programs
  • 05Sales & Marketing ImplementationsGo-to-market & operational execution

— Correspondence

Write to
the office.

Introductions, proposals, and partnerships. Every message is read by a partner and answered personally.

Global — remote first

Reply within 3 business days