CORPORATE INTELLIGENCE & INVESTIGATIONS

Discover the Truth. Protect What Matters.

Professional investigative and intelligence solutions for corporations, attorneys, insurers, healthcare organizations, executives, investors, and businesses facing complex decisions, fraud concerns, workplace issues, and strategic risk.

Nerosi Investigation Services

Provides discreet, professional investigative services for corporations, insurers, healthcare organizations, employers, and law firms. We deliver reliable fact-finding, surveillance, background screening, workplace investigations, documentation, and professional reporting to help organizations address fraud, misconduct, claims, operational concerns, and other sensitive matters with confidence, confidentiality, and informed decision-making.

Insurance Fraud Investigations

Uncover fraud, validate claims, and deliver evidence-backed insights to support informed decisions and cost recovery.

Insurance Fraud Investigations

Uncover fraud, validate claims, and deliver evidence-backed insights to support informed decisions and cost recovery.

Medical & Healthcare Fraud Investigations

Investigate suspected healthcare fraud, billing abuse, and provider misconduct with precision and care.

Medical & Healthcare Fraud Investigations

Investigate suspected healthcare fraud, billing abuse, and provider misconduct with precision and care.

Employee Polygraph Examination Services

Lawfully coordinated polygraph examinations for investigative matters, conducted by authorized providers under federal and state law.

Employee Polygraph Examination Services

Lawfully coordinated polygraph examinations for investigative matters, conducted by authorized providers under federal and state law.

Employee Background Screening & Workplace Investigation Services

Background screening, asset research, surveillance, and care. workplace investigations that protect your organization.

Employee Background Screening & Workplace Investigation Services

Background screening, asset research, surveillance, and care. workplace investigations that protect your organization.

FEATURED PARTNERSHIP

Nerosi Corporate Investigation Retainer Program

One trusted investigative partner. Priority access. Predictable monthly support.

Ongoing investigative support tailored to your organization-helping you reduce risk, respond faster and maintain a trusted investigative resource without the expense of an in-house team.

Priority access to senior investigators

Rapid response for emerging issues

Strategic guidance and risk mitigation

ADVANCED CORPORATE INTELLIGENCE by INTERDILIGENCE

Nerosi Security LLC acts as Authorized Partner, responsible for the commercial relationship and the management of the engagement.
Nerosi Security LLC, Authorized Partner of INTERDILIGENCE, Authorisation No. IDP-US/WA-AP-0046-20260810

Provides access to advanced corporate intelligence and strategic risk-assessment solutions for companies, investors, executives, attorneys, and organizations facing complex business decisions.These services combine structured intelligence analysis, international research, corporate due diligence, relationship mapping, and strategic risk assessment.

SMART PERSONA

Advanced Individual Risk Profiling

Understand the individual behind the business relationship.

Smart Persona™ delivers a comprehensive 360-degree intelligence assessment of individuals whose background, networks, interests, reputation, and potential risk may influence critical business decisions. Designed for founders, controlling shareholders, senior executives, board candidates, business partners, investors, and other key decision-makers, it helps organizations identify hidden relationships, conflicts of interest, reputational concerns, legal or regulatory exposure, and other factors that may not be visible through conventional background research alone or public records.

Ideal For

Executive Due Diligence

Business Partnerships

Key Appointments

Investment Decisions

M&A

Litigation Intelligence

NEXUS360

Strategic Corporate Intelligence Assessment

Understand the company beyond what appears on paper.

Nexus360™ delivers an independent, in-depth intelligence assessment of a company, providing deeper insight into its ownership, leadership, business relationships, strategic position, and potential exposure. It helps organizations identify hidden connections, conflicts, operational vulnerabilities, reputational concerns, and emerging risks that may not be apparent through conventional due diligence alone—supporting more informed decisions involving acquisitions, partnerships, investments, market entry, suppliers, counterparties, and other significant corporate relationships.

Ideal For

Mergers & Acquisitions

Corporate Due Diligence

Partnership Assessment

Market Entry

Supplier Risk

Counterparty Risk

Investment Decisions

COMPETEDGE™

Competitive Intelligence & Strategic Analysis

Know your competition before making your next move.

CompetEdge™ delivers structured competitive intelligence on key competitors and market participants, helping organizations understand market positioning, strategic strengths, vulnerabilities, relationships, and emerging developments. It provides deeper insight into competitor activity, business networks, influence, market behavior, and potential threats or opportunities that may affect strategic decisions. By moving beyond surface-level market research, CompetEdge™ supports stronger competitive planning, risk awareness, benchmarking, and more informed decisions in complex or rapidly changing markets globally.

Ideal For

Competitive Intelligence

Market Strategy

Investment Analysis

Market Entry

Competitor Benchmarking

STAKEHOLDER360

Power & Influence Mapping

Understand who really influences the decision.

Stakeholder360™ delivers a comprehensive intelligence map of the individuals, institutions, organizations, and relationships that can influence a market, project, transaction, or critical business decision. It helps organizations understand who holds influence, how key stakeholders are connected, where interests may align or conflict, and which relationships may shape outcomes. By revealing hidden networks and decision-making dynamics, Stakeholder360™ supports stronger stakeholder strategy, risk assessment, engagement planning, and informed corporate decision-making.

Ideal For

Market Entry

Major Projects

Regulated Industries

Strategic Investments

Government Relations Intelligence

Stakeholder Strategy

Four Intelligence Solutions. One Strategic Advantage.

Smart Persona™

Know the Individual

Smart Persona™

Know the Individual

Nexus360™

Know the Company

Nexus360™

Know the Company

CompetEdge™

Know the Competition

CompetEdge™

Know the Competition

Stakeholder360™

Know the Decision-Makers

Stakeholder360™

Know the Decision-Makers

From Information to Actionable Intelligence

Public information alone rarely tells the entire story.

Interdiligence intelligence solutions are designed to identify relationships, interests, vulnerabilities, influence, and risk that may not be immediately visible through conventional research.

INTERDILIGENCE INTELLIGENCE SOLUTIONS

Intelligence Before Commitment

Before you acquire a company.

Before you select a business partner.

Before you appoint a critical executive.ou acquire a company.

Before you enter a new market.

Before you invest.

Before you confront suspected fraud.

Understand the people, companies, relationships, and risks behind the decision.

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Confidential Consultation

Speak With an Investigator

Contact Nerosi Security for discreet investigative support in Washington and coordinated corporate intelligence services across the United States and international markets.

Grid
Cta Icon
Cta Icon

Confidential Consultation

Speak With an Investigator

Contact Nerosi Security for discreet investigative support in Washington and coordinated corporate intelligence services across the United States and international markets.

Grid

Confidential Consultation

Speak With an Investigator

Contact Nerosi Security for discreet investigative support in Washington and coordinated corporate intelligence services across the United States and international markets.

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WA Licensed Private Investigative Agency | No. 26018113

Cristian Mazilu | Founder & Principal Investigator

All inquiries and engagements are handled with strict confidentiality, discretion, and professional care.

Nerosi Security manages the U.S. client relationship and engagement, while Interdiligence provides specialized international corporate intelligence and analysis.

© Copyright 2026, All Rights Reserved by Nerosisecurity

Logo

WA Licensed Private Investigative Agency | No. 26018113

Cristian Mazilu | Founder & Principal Investigator

All inquiries and engagements are handled with strict confidentiality, discretion, and professional care.

Nerosi Security manages the U.S. client relationship and engagement, while Interdiligence provides specialized international corporate intelligence and analysis.

© Copyright 2026, All Rights Reserved by Nerosisecurity

Logo

WA Licensed Private Investigative Agency | No. 26018113

Cristian Mazilu | Founder & Principal Investigator

All inquiries and engagements are handled with strict confidentiality, discretion, and professional care.

Nerosi Security manages the U.S. client relationship and engagement, while Interdiligence provides specialized international corporate intelligence and analysis.

© Copyright 2026, All Rights Reserved by Nerosisecurity