Corporate Security, Reimagined with Precision

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Mobile Patrol & Alarm ResponseAI-enabled alarm verification with GPS-tracked rapid response units.Vigilance360™ Remote CCTV MonitoringAI-powered remote monitoring that turns existing CCTV into proactive security.Manned Guarding ServicesPSRA-certified officers supported by technology and 24/7 command centre oversight.SEALMARK SHIELD™ Personal SafetyMobile personal safety app and wearable panic button connected to professional monitoring.SEALMARK FLEET360™Real-time GPS fleet tracking, driver monitoring and asset protection.Retail & Manufacturing Loss PreventionIntelligence-led shrinkage control and supply chain asset protection.Security Risk Consultancy ServicesProactive risk assessments, cybersecurity advisory and resilience planning.Corporate InvestigationsDiscreet, evidence-led investigations into fraud, theft and misconduct.Security Systems Design & InstallationsEnd-to-end electronic security design, installation and commissioning.Corporate Security TrainingCustomised security awareness and resilience training for organisations.

Always on watch

Every Sealmark service is coordinated from our 24/7 National Command Centre — verified alarms, GPS-tracked response and digital incident reporting.

Our partners

Trusted by organisations that cannot afford downtime

We have a long and extensive list of clients across the industry — from retail and distribution to manufacturing, financial and service sectors. Our focus is to keep our partners happy by delivering more than is expected, at all times.

Coca-Cola

FMCG & Distribution

Ecobank

Banking & Financial Services

Windle International

NGO & Development

MultiChoice

Media & Broadcasting

GOtv

Media & Broadcasting

World Vision

Humanitarian & Development

A partnership, not a contract

Constant engagement

Structured reviews with every client so that service delivery keeps improving against agreed measures.

Consistent standards

The same PSRA-certified officers, procedures and reporting quality at every site you operate.

Measurable outcomes

Incident data, response timelines and loss trends reported monthly, not anecdotes.

Sectors we serve

Retail & DistributionManufacturingBanking & Financial ServicesMedia & BroadcastingNGOs & Development AgenciesLogistics & Transport

Corporate Security, Reimagined with Precision

Become a Sealmark partner

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