Crisis readiness, know-how protection, counter-surveillance, cyber and security advisory for clients who need certainty in risk.
About Us
GBH Defence combines special forces experience, crisis operations and corporate security into one discreet group for clients who need certainty in risk.
Team
Lumír Němec
Operational experience
We protect what matters to you
Operational experience
The GBH Group consists of individual divisions and subsidiary organizations. Our services are designed for clients who demand maximum security, discretion and assurance that their interests are protected by the best. We focus on protection against industrial espionage, wiretapping, cyber attacks and physical threats. In environments where standard protection fails, we guarantee security because we have real experience from crisis zones, government operations and protection of critical infrastructures.
Group story
Operational experience
Team
Media
Divisions
Divisions
Crisis readiness, know-how protection, counter-surveillance, cyber and security advisory for clients who need certainty in risk.
Discreet partnerships, opportunity screening and support for security decisions across the GBH group.
A security perspective on investments, acquisitions, real estate and sensitive business situations.
Cyber resilience, incident response, identity, access and data protection in an operational context.
Safe rooms, shelters, residential protection and technical infrastructure for crisis scenarios.
Training, courses, accredited programs and methodology for schools, companies and institutions.
Team
Security Director
Security Director
Security Director of the GBH Group. Former commander of the Special Operations Group (SOG) and the rapid reaction unit URNA, with extensive experience in the Czech Army and Police. Brings experience from missions in Afghanistan, Iraq, Mali, Kosovo, Syria, and others. Has professionally collaborated with specialists from SAS, Delta Force, GIS, RAID, and others. A leading security advisor and analyst. At GBH Defence, he oversees the security division and leads the Garantan Guard special division.
Corporate Security
Corporate Security
Responsible for corporate security at GBH Defence and a member of the security team. His experience comes from the Czech Police, where he served as an air marshal — escorting persons in air transport, protecting aircraft against hijackers, and serving as a member of the Blesk rapid response team at Václav Havel Airport in Prague. He was part of the protective detail for the Prime Minister and other senior constitutional officials, and later served as team leader in the SOC special military police unit.
Division Director GBH Cyber
Division Director GBH Cyber
Senior software engineer with a background in Silicon Valley and at Trezor (SatoshiLabs). Leads GBH Cyber and connects cyber security with the group's physical infrastructure.
Security Training Instructor
Security Training Instructor
Security training instructor at GBH Defence, also participating in other company operations. His experience spans police work, intelligence services, special army units, and years in the private sector — personal protection, instructional work, and security operations. Foreign missions fundamentally changed his perspective on security and life. His philosophy: avoid conflict, but always be prepared for it.
Extraction & Evacuation Team Lead
Extraction & Evacuation Team Lead
Leads the extraction and evacuation team at GBH. Served 20 years in the army, 12 of them with the 6th Special Forces Group in a combat unit. Completed foreign missions in Afghanistan and Bosnia-Herzegovina. His security mindset enables him to identify risks where others see only recreation.
Head of Soft Target Protection
Head of Soft Target Protection
Head of soft target protection at GBH Defence. Has served in armed forces continuously since 1985. Worked in private armed airport security, held leadership positions in municipal police forces for 20 years, and commanded a combat platoon in the 121st Infantry Company of the active reserves. Maintains a constant state of situational awareness and security readiness.
Head of Operations
Head of Operations
Head of the Operations Department at GBH Defence. Responsible for gathering, processing, and evaluating intelligence based on client needs and requirements. Previously served in a military intelligence unit specializing in information collection. His approach to every assignment is built on the principle of prevention, which he considers the cornerstone of security work.
Prima CNN - Commentary on school attacks
Prima CNN - Year after the FFUK shooting
ČT24 – Commentary on the driver attack in New Orleans
Be ready.
Field examples
In security, trust is not built by publishing client names. We show the type of situation, the intervention, and the output a board, family, or team can actually use.
Every output is written so the client can open it in a boardroom, at reception, with IT, or with family and know who does what in the first minutes of a crisis.
Retail / soft target
We reviewed entrances, evacuation routes, reception routines, tenant communication, and management response to active-assailant, evacuation, and outage scenarios.
Output: crisis playbook, clear staff roles, regime measures, and decision drills with management.
Industry / know-how
We mapped where sales, development, external suppliers, and sensitive meetings intersect. The work included a technical sweep, communication rules, and data-carrier handling.
Output: sensitive-asset map, OPSEC rules for key people, and a procedure for meetings, visits, and documents.
Contact us
First contact protocol
First we understand the situation. Then we suggest the next step.
Briefly write what you are dealing with. We will contact you discreetly and arrange a safe call format.
Call safely