Credible defence capability for signals and communications, delivered at commercial speed.

Parabellum Industrial builds low-cost sensing and communications products by integrating advanced commercial technologies with disciplined systems engineering — closing the gap between the pace of modern threats and the pace of traditional procurement.

Our founding principle

Threats evolve in months. Procurement moves in decades. We exist to close that gap.

Many low-cost, networked nodes beat one exquisite asset — built from commercial supply chains, held to defence-grade assurance.

Who we are

Startup agility. Prime-grade discipline.

Modern conflict rewards speed, adaptability, and affordable mass. Parabellum Industrial meets this demand by building complex systems from commercial off-the-shelf technologies — cutting lead times and supply-chain risk while holding the engineering rigour buyers expect from established primes.

COTS-first engineering

We concentrate exclusively on integration and software, aggregating the most advanced commercial technologies rather than rebuilding them. Modern commercial devices out-compute the fast jets of previous decades.

Modular by design

Products are designed against open defence interface standards from day one, so they slot into allied vehicle, sensor, and C2 ecosystems instead of creating new integration debt.

Built to scale across allies

Common products amortise development cost across multiple customers — more affordable for buyers, more predictable for us, and more interoperable for NATO allies who share capabilities, interfaces, and training.

Capabilities

Distributed sensing and resilient communications.

One architecture philosophy across the portfolio: rapid deployment, graceful degradation, and integration into existing command-and-control ecosystems.

Small uncrewed aerial system in flight over terrain
01 — WIDE-AREA ACOUSTIC SENSING

Distributed acoustic detection network

Networked acoustic sensor nodes mounted on existing infrastructure deliver persistent, wide-area detection of low-flying threats — including small UAS — at a fraction of the cost-per-covered-kilometre of conventional radar layers.

  • Infrastructure-mounted nodes for rapid, wide-area rollout
  • Complements radar and EO layers in integrated air defence
  • Delivered through established systems integrators
Discuss this capability
Open sea surface at dusk
02 — HARBOUR & PORT PROTECTION

Modular interconnected sonar mesh

Compact, battery-powered sonar nodes deployed directly from a vessel form a self-organising underwater detection mesh — purpose-built for port and harbour protection against submarine, diver, and uncrewed underwater threats.

  • Vessel-droppable nodes; minutes to deploy, not months
  • Mesh communication protocol layered over standard sonar
  • Focused on the harbour-scale mission
Discuss this capability
Aerial view of logistics container yard
03 — DEFENCE LOGISTICS

Connected asset tracking

A rugged, modular IoT device that attaches to vehicles, supply crates, and fuel stocks to provide real-time tracking, condition monitoring, and secure data sharing over low-power networks — turning logistics visibility from an audit exercise into a live operational picture.

  • COTS sensors over LoRa and cellular backhaul
  • Hardware-first: a tag that works before a platform that promises
  • Reduces losses and shortens resupply decision cycles
Discuss this capability
Low-cost quadcopter drone carrying a communications payload
04 — RESILIENT COMMUNICATIONS

Tactical mesh networking

An encrypted, self-healing mesh communication layer built on commercial networking technologies and carried by low-cost aerial nodes — delivered as an integration-ready component for platforms and systems that need connectivity in contested or austere environments.

  • Export-friendly component tier for allied drone and sensor programmes
  • Designed for compatibility with legacy military communications
  • The connective tissue across our sensing product lines
Discuss this capability
Abstract visualisation of radio signals in space
05 — INFRASTRUCTURE-LEVERAGED SENSING · IN DEVELOPMENT

Passive sensing from existing infrastructure

The national telecommunications estate already fills the sky with radio energy. We are developing a sovereign sensing layer that puts that existing infrastructure to work detecting and tracking low-altitude threats — without building a parallel network of dedicated radars, and without dependence on any single network operator.

  • Leverages infrastructure the nation has already built — a fraction of the capital cost of dedicated sensor networks
  • Operator-independent by design: a sovereign capability, not a carrier service
  • Software-led: classification, tracking, and fusion that turn raw reflections into an operational picture
Discuss this concept
How we work

Customer-led. Built to be bought.

We define, develop, and demonstrate products in close collaboration with the UK Ministry of Defence and its science and technology community, so what we ship maps to real operational requirements — not speculative roadmaps. And we design for the routes defence customers actually procure through: innovation accelerators, integrator partnerships, and allied programmes, with dual-use civilian applications in ports, perimeters, and critical infrastructure.

UK Ministry of DefencePrimary customer relationship
DstlScience & technology collaboration
DASAInnovation funding pathway
NATO AlliesInteroperable common capability
Systems IntegratorsDelivery channel partners
Critical InfrastructureDual-use civilian applications
Supply chain assurance

Commercial parts. Defence-grade trust.

Leveraging commercial supply chains demands rigorous risk management. Our assurance framework is built into the product lifecycle, not bolted on afterwards.

Supplier vetting & inspection

Rigorous supplier vetting and component inspection protocols, including exploration of X-ray imaging to verify the internal structure and consistency of commercial devices before integration.

Architectural isolation

Untrusted elements are isolated within our system architectures, minimising the attack surface any single commercial component can expose.

Continuous monitoring

Software-based tools continuously monitor and validate system integrity in the field, so trust is maintained through life — not just at acceptance.

Export-control discipline

Every component is screened for export-control classification and manufacturer defence-use policies, with documented traceability from selection through delivery.

Leadership

A compact team built for delivery.

Parabellum Industrial is a multi-founder enterprise assembling a small, highly skilled core in systems engineering, software, and integration — supplemented by specialist security and safety expertise, and guided by an advisory board drawn from defence procurement, commercial technology, and systems engineering.

JM
Chief Executive Officer

Jose Mantero

Strategic direction, business development, and stakeholder engagement.

BT
Chief Technology Officer

Ben Thomas

Technology vision, product development, and technical leadership.

DL
Chief Financial Officer

David Lee

Financial operations, administration, and business performance.

Prepare with us.

We work with defence organisations, integrators, and allied programmes looking for capability at commercial speed.

Get in touch