About Gebler Security

Gebler Security provides discreet, professionally managed Close Protection services designed to integrate seamlessly with family offices, private assistants, and household management teams supporting Ultra-High-Net-Worth principals.

Founded by Marcin Gebler, Gebler Security operates as a boutique Close Protection provider focused on discretion, continuity, and operational reliability. Marcin is a licensed Close Protection Officer, combat shooting instructor, and self-defence instructor, offering a practical, experience-led approach to personal security and risk management.

We understand that for family offices and private assistants, security must be dependable, low-maintenance, and non-disruptive. Our role is to reduce risk and responsibility—not to add complexity. Protective services are delivered with quiet efficiency, clear communication, and full respect for household protocols, confidentiality, and lifestyle preferences.

Assignments are planned and executed with attention to detail, including advance coordination, route and travel security, schedule adaptability, and discreet on-the-ground protection. We work closely with private assistants and estate teams to ensure smooth integration into existing operations, providing reassurance without visibility.

Based in the United Kingdom and operating internationally, Gebler Security supports family offices and private assistants who require a trusted Close Protection partner capable of operating independently, professionally, and with absolute discretion.