Black Graben specialist security solutions GmbH – founded by security experts with international field experience for the United Nations, the OSCE, and US government agencies. Choose your area for a specific, confidential consultation.
Each landing page is tailored to the specific situation of its target audience – with its own problem analysis, its own approach, and its own contact form.
Lawful surveillance and court-admissible evidence for individuals and businesses.
Inquire now →Covert close protection for business owners, executives and families – protection that doesn't draw attention.
Inquire now →A certified female protection officer with high-risk experience – for principals, families and diplomatic missions.
Inquire now →Employee monitoring, customer surveillance and technical counter-surveillance for businesses.
Inquire now →From construction sites to embassies, from reception desks to valuables transport – 13 specialist areas, each with its own security concept.
Multi-layered protection for energy, water and telecom infrastructure, built for compliance evidence.
Inquire now →Layered security concepts for diplomatic missions – built to international standard, not textbook theory.
Inquire now →Discreet hotel guarding with hospitality-grade presence – from the lobby to the pool area.
Inquire now →Entry management and discreet VIP escort for galas, conferences and corporate events.
Inquire now →Guarding with fixed team assignment and complete documentation for commercial and industrial properties.
Inquire now →Night and weekend duty against theft and vandalism, scalable to your construction progress.
Inquire now →Trained traffic personnel for construction sites, roads and events – for accident prevention.
Inquire now →Attentive night patrols for businesses that don't need round-the-clock guarding.
Inquire now →Trained entry control with a focus on de-escalation for hospitality venues and residential buildings.
Inquire now →Representative reception with security training for office buildings and residential complexes.
Inquire now →Mobile patrols across multiple properties – cost-efficient instead of fixed full-time guarding.
Inquire now →Security escort for goods, special and heavy-load transports, including route planning.
Inquire now →Discreet valuables transport with risk analysis, GPS tracking and trained security personnel.
Inquire now →Black Graben is a security company based in Vienna, operating both nationally and internationally. Founded by Tomo Babic (CEO) and Sasa Kecman (COO) – both with over 20 years of global experience for the United Nations, the OSCE, and US government agencies in Afghanistan, Iraq, and other high-risk regions.
Four elements define a true professional in the security industry: formal education, continuous training, extensive experience, and unwavering commitment.
