Built by Operators. For Decision-Makers Who Cannot Afford To Fail.
ZeroHour was founded on a single conviction: that the gap between awareness and preparedness is where catastrophe lives. We exist to close that gap.
Preparedness Is Not a Product. It Is a State of Readiness.
We don't sell frameworks off a shelf. Every engagement is built from first principles — grounded in your specific threat environment, your organizational structure, and the real-world constraints your leadership operates under.
Operational Integrity
Every recommendation we make has been stress-tested against real-world conditions — not theoretical models.
Absolute Discretion
Client identities, engagement details, and program outcomes are never disclosed. Confidentiality is not a policy — it is a professional standard.
Senior-Level Access Only
We engage exclusively with principals and senior decision-makers. Our advisors do not work through intermediaries.
Some of Our Consultants
Our advisors bring decades of operational experience from the world's most demanding environments — government, defense, intelligence, and critical infrastructure.
Yoram Rietti
Brigadier General (Res.) T.v
Additional consultant profiles available under NDA upon engagement.
Four Phases. One Outcome: Readiness.
Threat Assessment
We begin with a rigorous, classified-grade analysis of your specific threat landscape — geopolitical, cyber, physical, and cascading — mapped against your organizational vulnerabilities.
Framework Design
We architect a bespoke preparedness framework: command structures, decision trees, communication protocols, and escalation paths — built for your environment, not a generic template.
Stress Testing
We run your leadership through immersive tabletop exercises and live simulations — adversarial, realistic, and designed to expose gaps before a real event does.
Continuous Readiness
Threats evolve. Your preparedness must too. We offer ongoing advisory retainers to keep your frameworks current as the threat environment shifts.
Wherever the Threat Is, We Are.
ZeroHour operates across five continents, with active advisory engagements in the Middle East, Europe, North America, and the Asia-Pacific region. Our advisors are embedded in the regions they advise — not parachuted in from a distant headquarters.
Middle East
Primary operational hub. Deep government and defense relationships across the region.
Europe
NATO-aligned advisory. Critical infrastructure and national resilience programs.
North America
Federal, state, and private sector engagements across defense and infrastructure sectors.
Asia-Pacific
Emerging threat environments. Energy, maritime, and government resilience programs.
Engagements Are Selective. Inquiries Are Welcome.
We work with a limited number of clients at any given time to ensure the depth of engagement our work demands. If your organization is facing a preparedness challenge, we want to hear from you.