Our Approach

Intelligence-Led.
Results-Driven.

Corporate investigations, security reviews, program designs, and risk advisory are GS3 core competencies. We assist clients in navigating a complex and rapidly evolving global risk landscape — with discretion, legal compliance, and precision at every stage.

Our advisors bring experience from federal law enforcement, military intelligence, corporate security leadership, and global risk consulting. That depth allows GS3 to operate across the full advisory spectrum — from a single due diligence investigation to a comprehensive multi-year security program partnership.

Whether the need is immediate and discrete, or strategic and long-term, GS3 brings the same analytical rigor and operational discipline to every engagement.

Investigative Services

Uncovering the Truth

GS3 has the experience and tradecraft to deliver the full range of investigative services required in today's global business environment — from pre-transaction due diligence to complex fraud investigations.

Consulting Services

Building Resilient Programs

Security program design, vulnerability assessments, travel risk management, and crisis planning — structured to your organization's unique risk profile, scale, and operational requirements.

Intelligence Support

Context That Drives Decisions

Open-source intelligence, geopolitical monitoring, and competitive landscape analysis — providing leadership with the strategic context needed to make informed, confident decisions.

Investigative Services

Uncovering the Truth Behind the Risk

GS3's investigative capabilities span the full corporate and security spectrum — executed with legal compliance, evidentiary discipline, and the discretion your situation demands.

Due Diligence Investigations

Pre-transaction background investigations on potential partners, acquisition targets, vendors, investors, and key personnel. GS3 uncovers undisclosed risks — litigation history, regulatory sanctions, reputational exposure, and hidden financial relationships — before they become costly business problems.

Corporate Fraud Investigations

Internal fraud, embezzlement, financial misconduct, expense account abuse, kickbacks, and vendor fraud — investigated professionally, documented for HR and legal action, and handled with full confidentiality from initial report to resolution.

Surveillance Operations

Stationary and mobile surveillance in support of corporate investigations, insurance fraud detection, workers' compensation abuse, intellectual property theft, and personal protection threat assessment. GS3 surveillance teams operate with full legal compliance and produce court-admissible documentation.

Threat Assessments

Structured assessment of specific threat actors — disgruntled current or former employees, adversarial competitors, stalkers, or external parties — who may pose a credible risk to your leadership, personnel, or operations. GS3 delivers a written threat assessment with recommended mitigation actions.

Competitive Intelligence

Open-source and discreet intelligence collection on competitors, market actors, and business environments — legal, ethically conducted, and designed to provide leadership with the strategic context needed to make informed decisions without the risks of litigation or reputational exposure.

Litigation Support

Investigative support for legal proceedings: witness location, asset searches, document and identity verification, background research on adverse parties, and expert witness preparation for corporate counsel and law firms.

Workplace Misconduct Investigations

Discrete investigation of workplace harassment, hostile work environment claims, employee misconduct, and policy violations — conducted independently to provide HR and legal counsel with factual findings that support defensible employment decisions.

Intellectual Property & Trade Secret Theft

Investigation of suspected IP theft, trade secret misappropriation, and unauthorized competitive disclosure — identifying the scope of exposure, the responsible parties, and the evidentiary record needed to support civil or criminal action.

Advisory & Consulting Services

Security Programs That Work
in the Real World

GS3's consulting capabilities help organizations design, implement, and continuously improve security programs that are proportionate, cost-effective, and operationally sound — not theoretical frameworks that collect dust.

01

Security Program Design & Review

Comprehensive review of existing security programs with gap analysis, risk prioritization, and actionable recommendations. For organizations without a formal security function, GS3 designs programs from the ground up — aligned to your risk environment, workforce, and operational requirements.

02

Risk & Vulnerability Assessments

Systematic evaluation of physical, personnel, and operational security vulnerabilities across facilities, supply chain, technology infrastructure, and workforce — producing a prioritized remediation roadmap with cost-benefit context for decision-makers.

03

Travel Risk Management Programs

Designing and implementing organizational travel security programs: destination risk ratings, pre-travel employee briefings, country-specific emergency protocols, traveler tracking procedures, and integration with GS3 Mobility for high-risk travel support.

04

Workplace Violence Prevention

Threat assessment framework design, behavioral indicator training, reporting protocols, and response plans for workplace violence scenarios — enabling organizations to identify and act on warning signs before an incident escalates.

05

Crisis Management & Business Continuity

Crisis management plans, tabletop exercises, incident command training, and business continuity frameworks that prepare organizations to respond effectively to security incidents, natural disasters, cyberattacks, and public safety events — not just document them.

06

Security Awareness Training

Customized training for corporate employees, executive teams, board members, and security personnel — covering situational awareness, travel safety, insider threat recognition, and emergency response protocols tailored to your organizational environment.

07

Vendor & Third-Party Risk

Assessing the security posture of vendors, contractors, and third-party partners to ensure that partner risk does not become organizational risk. GS3 evaluates physical security, personnel vetting practices, and operational controls across every relevant tier of your supply chain.

08

Executive Threat Landscape Reports

Periodic written reports on the threat landscape relevant to your organization — emerging risks, sector-specific threats, geopolitical exposures, and intelligence relevant to leadership, operations, and facilities — delivered as a strategic decision support tool for senior leadership and boards.

Address Risk Before It Addresses You

Speak with a GS3 Advisor

Every engagement starts with understanding your specific risk environment. Contact us to schedule a confidential consultation — same-day response guaranteed.