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Manufacturing Resilience Case Study | Resilience Guard
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Case study · Manufacturing

Operational continuity and OT resilience for a multinational industrial manufacturer

Plant level continuity execution, restart sequencing and industrial cyber physical readiness across international production sites.

Practitioner led since 2014 Led by John Zeppos, Founder and Group Managing Director DRI Accredited training provider Three BCI Global Awards 16+ EU Horizon research projects Trusted to train 3 of the Big Four
SectorIndustrial manufacturing
FootprintProduction sites across Europe and beyond
FrameworksISO 22301, NIS2 context
FocusPlant recovery and OT resilience

Business context: manufacturing resilience is production survival

Manufacturing disruption is immediately physical: restart sequencing, safety constraints and equipment integrity define recovery. The environment included:

  • Dependency on continuous production availability with contractual delivery obligations.
  • Increasing cyber exposure across OT and control environments.
  • Supply chain fragility affecting raw materials and component flows.
  • Safety critical constraints during disruption and restart.
  • Rising resilience expectations under frameworks such as NIS2 for essential and high impact sectors.
How can industrial production continuity be strengthened across sites, with recovery capability grounded in operational plant reality?

The situation

The manufacturer operated multiple production facilities with varying maturity and operational cultures:

  • Inconsistent recovery objectives between plants.
  • Limited clarity on restart sequencing for critical production assets.
  • OT disruption exposure not formally integrated into continuity governance.
  • Supplier dependency impact not consistently measured at plant level.
  • No unified maturity measurement across industrial operations.

How the engagement was built

Engagement architecture: Operational continuity and OT resilience for a multinational industrial manufacturerExecutive assurance and crisis governance01Production criticalprioritisation andrestart sequencing02OT and cyberphysical disruptionreadiness03Supplier andmaterials continuity04Unified governanceand maturitymeasurementISO 22301 aligned business impact analysis and evidence base
The engagement architecture: governance above, sector-specific pillars, an ISO 22301 evidence base beneath.

01Production critical prioritisation and restart sequencing

Working directly with plant leadership, we defined production critical functions and the safe restart order of critical assets, turning recovery from a document into an operational sequence.

02OT and cyber physical disruption readiness

Industrial control disruption integrated into continuity governance, with recovery models spanning engineering, IT and crisis leadership.

03Supplier and materials continuity

Plant level measurement of supplier dependency impact, with continuity strategies for the raw material and component flows production actually needs.

04Unified governance and maturity measurement

One continuity governance model and maturity baseline across sites, giving group leadership comparable visibility and a costed uplift path.

What programmes of this maturity deliver

Consistent with the firm's experience across the sector, high maturity programmes of this kind typically achieve:

Typical outcome ranges of high maturity programmes0%50%100%Faster production recovery30 to 50%
Typical ranges across comparable high maturity programmes, not a single client claim.
  • Improved restart sequencing under safety constraints.
  • Stronger supplier disruption continuity oversight.
  • Enhanced resilience maturity across multinational plants.
Frequently asked questions: Manufacturing continuity
How does ISO 22301 apply to manufacturing organisations?

It ensures production critical operations, restart sequencing and recovery objectives are measurable, auditable and embedded across plant environments.

Why is OT resilience essential for industrial continuity?

Manufacturing continuity increasingly depends on operational technology. Disruption of control systems can stop production instantly, requiring integrated OT recovery governance.

How is supplier risk handled in production continuity?

By measuring dependency impact at plant level and building continuity strategies for the specific materials and components each critical line requires, with realistic alternatives.

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