What We Provide
Effective security is built on intelligence. Without accurate, timely information about the threats facing your organisation, even the best guard deployment remains reactive rather than preventive. Shellback Marines' intelligence and investigative services give you the information advantage — enabling proactive decisions that stop incidents before they occur.
Our specialists bring operational experience from security environments where intelligence is not a luxury but a necessity. We gather, analyse, and present findings in clear, actionable reports that your management team can act on immediately — whether the threat is internal misconduct, external intrusion, or reputational risk.
Threat Intelligence Gathering
Systematic collection of information on potential threats — internal and external — facing your organisation, people, and assets, with priority-ranked findings.
Discreet Internal Investigations
Professional investigations into theft, fraud, staff misconduct, and internal security breaches — handled with complete confidentiality and documented to evidential standards.
Covert Surveillance Operations
Planned surveillance of individuals or premises to gather evidence, confirm or disprove suspected threats, and support disciplinary or legal proceedings.
Services Provided
Static Guard Deployment
Fixed-post guards at entry points, perimeters, lobbies and critical areas.
Mobile Patrol Services
Scheduled and randomised patrols covering large premises, car parks, and multi-building sites.
Access Control Management
Managing visitor and vehicle access, verifying credentials and maintaining entry logs.
Gatehouse & Reception Guarding
Professional front-of-house guard presence combining security with a positive visitor experience.
Loss Prevention & Asset Protection
Deterring theft, pilferage, and damage to equipment, goods, and infrastructure.
Incident Response & Reporting
First-response to security incidents with full written reports and escalation to management.
Night-Watch & After-Hours Guarding
Dedicated overnight guard presence to secure premises when staff are not on site.
Emergency & Contingency Cover
Short-notice guard deployments for emergency situations, events, or staff absences.
What Our Clients Say
Intel
Led Approach
PSA
Licensed Agency
Covert
Operations
Full
Evidence Reports
Standalone or Combined
Intelligence and investigative services can be deployed independently — when your organisation needs a specific investigation or intelligence assessment — or as a continuous layer within a comprehensive security programme that includes physical guarding, CCTV, and access control.
The most effective security combines human intelligence, physical presence, and technology. Shellback Marines designs multi-layered security programmes where our intelligence findings directly inform guard deployments, surveillance coverage, and access protocols — creating a proactive, responsive security posture rather than a reactive one.
Where We Investigate
Our intelligence and investigative specialists have operated across all major sectors in West Bengal. Every investigation is handled with complete discretion, professional rigour, and clear, actionable reporting.
Case Study
A large manufacturing facility in Jalpaiguri had experienced significant, unexplained stock losses over several months. Internal CCTV review had failed to identify the source. Management suspected organised internal theft but lacked the evidence to act. Shellback Marines was engaged to conduct a discreet, professional investigation.
Our team deployed covert surveillance, conducted background assessments, and gathered intelligence over a three-week period. The investigation identified a coordinated theft operation involving two members of staff and one contractor. A comprehensive evidence report was delivered to management within 30 days — resulting in successful disciplinary terminations and full recovery of stolen assets. The client subsequently engaged Shellback Marines for ongoing security management.
Our Values
There is a lot more to Shellback Marines than you might expect. Born from real naval service, we are committed to discipline, integrity, and protecting the nation's vital institutions with the same honour that our founder brought to the Indian Navy.