background investigations

Duven Polygraph Services was established in 2020 by owner and polygraph examiner Eric Duven, a certified forensic psychophysiologist, after he retired from the Aberdeen, South Dakota Police Department. The company provides clinical, criminal forensic, and private polygraph examinations and consultations in South Dakota and North Dakota, and travels to clients throughout both states.

consultationsforensic psychophysiologylaw enforcement trainingpolygraph examination administrationspeaking and teaching engagementstravel to client locations in South Dakota and North Dakota

East Coast Investigations, Inc. (East Coast Legal) is a private investigation agency founded in 2013 and owned and operated by Joseph M. Marsala (FBCI), a Florida Board Certified Investigator. The agency services the entire State of Florida, from Pensacola to Jacksonville to Key West, and is an approved Government Contractor. Its investigators have over 40 years of combined law enforcement and investigation experience.

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Elite Defense Security Solutions is a security company founded by a retired police officer and Corporate Security Consultant. Its staff consists of former military personnel and active and retired police officers with over 20 years of experience. The company serves clients locally in California, across the United States, and internationally, offering executive protection, drone operations, risk and threat assessment, investigations, uniformed services, special events security, and explosive/narcotics detection canines.

aerial mappingCrime scene and accident scene investigationsDrone operations (FAA Part 107 certified pilots)Executive protectionExplosive and narcotics detection caninesRisk and threat assessmentsearch and rescueSpecial events securityundercover surveillanceUniformed security patrolsVulnerability assessment

Employer Lynx, Inc. is a full service background investigation company serving organizations since 1996. It specializes in employment screening, tenant screening, and client-vendor screening, providing background screening reports, employment background investigations, and person-to-person reference checks. The company is licensed by the State of Nevada and holds certifications including Women Owned Small Business (WOSB), WBENC, Nevada Emerging Small Business (ESB), and SOC2 Type 2 compliance.

background screeningcustomized searcheshands-free direct applicant entryreference checkssecure online data portalstaff analysis of reporting

EDA Staffing is a full-service Massachusetts based staffing agency with national search capabilities. Since 1976, it has provided commercial companies and Government agencies with qualified contract and direct employees, placing employees in high-tech, defense, semiconductor, IT, manufacturing, biosciences, research, and construction industries.

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Executive Security Services (ESS) is a security company founded by Justin Allen, an experienced Law Enforcement Officer with Federal security knowledge and experience. Located in Maryland, ESS provides armed/unarmed security, personal security, investigations services, background investigations, international travel detail, private home protection, camera monitoring, security consulting and event security in Washington DC.

24 hour dispatchaccess controlarmed/unarmed securitycamera monitoringcrowd controlEvent securityinternational travel detailpersonal protectionSecurity consultingvehicle patrol

Global Traveler LLC delivers business intelligence and risk management, employment screening (GTES), executive and complex background investigations, and digital forensics for corporate, legal, government and private clients worldwide. The company began in 2006 and its leadership includes former CIA, FBI, Diplomatic Security and law enforcement professionals. It also offers ODIAN, an intelligence system producing sourced, decision-ready reports.

behavioral analysisbusiness intelligencecomputer and device forensicsdigital forensicsdue diligenceemployment screeningexecutive security strategyfinancial-risk intelligenceOSINTsecurity infrastructure evaluationstraining

Gravitas Investigations™ is a private investigation firm serving insurers, attorneys, employers, and government agencies nationwide. Founded by Adam Visnic, the team provides professional, ethical investigations supporting insurance claims handling, litigation strategy, compliance, and due diligence, with the aim of reducing risk and controlling costs.

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Guardian Alliance Technologies provides cloud-based background investigation software for law enforcement agencies, fire departments, and other public safety agencies. The Guardian Platform helps agencies pre-screen, investigate, and approve applicants in a CJIS-compliant system, with features including a National Applicant Information Center, National Decertification Index, and social media screening. The company states it has supported background investigations for public safety agencies across 48 states for nearly a decade.

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Hampton Security Group is a licensed and insured security company based in Wayne County, Michigan, providing armed and unarmed security and investigation services. Its executive management team has over 50 years of combined security service experience, blending trained professional security officers with advanced technology to protect people, property, and assets.

alarm responseaviation securityExecutive protectionfacility access controlfire watchmobile patrolphysical security assessmentrisk assessment

Clarity in the Chaos Expert Investigations, Training and Intelligence Services for Corporations and Government LEARN MORE Why Work With HG Open-Source Intelligence Training & Investigations Trusted by Fortune 500 executives, government and military decision makers, Hetherington Group delivers expert intelligence, investigative services and training that protect people, assets, and reputations. Our open-source certified analysts deliver actionable information about internal risk and external threats that can put people and assets in harm’s way. And our team of subject matter experts develop open-source intelligence (OSINT) training rooted in tradecraft and methodology. From uncovering digital vulnerabilities to conducting complex background investigations to training intelligence analysts, HG operates with discretion, precision, and proven results. For over 25 years, government agencies.

cyber investigationsdigital footprint removaldigital vulnerability assessmentsdue diligenceintelligence consultingopen-source intelligence (OSINT) investigationsOSINT trainingrisk monitoring

Holovach & Co. is an independent investigations, business intelligence, and risk management firm based in New York. Its professional staff includes seasoned former US federal law enforcement investigators from the Department of Justice and Internal Revenue Service, former state and local law enforcement personnel, and certified security consultants and technicians. The firm serves law firms, financial institutions, hedge funds, high-net worth individuals, family offices, real estate investment trusts, sports organizations, and the music and entertainment

asset tracingbusiness intelligencecomputer forensicscrisis managementdue diligenceExecutive protectionForensic Accountinginvestigationslitigation supportrisk managementSecurity consultingsurveillanceTechnical Surveillance Countermeasures (TSCM)

Hospital Services Corporation (HSC) provides a wide variety of services to the healthcare industry and general business community, serving customers in New Mexico and seventeen other states. Services include background investigations, practitioner credentials verifications, electronic healthcare transactions, risk management, unemployment claims programs, and provider enrollment. HSC's HealthXnet is a healthcare information clearinghouse in operation since 1999, and HSC is a fully owned subsidiary of the New Mexico Hospital Association.

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InQuest Solutions is a private investigations firm with over 20 years of experience, serving as a nationwide leader in mitigating fraud and providing facts. Its team of private investigators and analysts partners with AM 100 law firms, international insurance carriers, third party administrators, self-insureds, Fortune 500 companies, and federal, state, and local government agencies. The firm specializes in investigating matters related to mass tort, workers' compensation, general liability, medical malpractice, product liability, disability, automobile,

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ISN Alliance LLC is a mission-driven federal client solutions provider and a mentor-protégé joint venture (MPJV) between Team WMC (We Master Cisco) and Information Systems & Networks Corporation (ISN). Its management approach is centered around its employees and based on industry best practices. The company specializes in financial management, software development, loan servicing, management consulting and compliance services, and its software solutions support millions of activities every month.

compliance servicesdetention policy development and oversightfacility managementfinancial managementIT servicesloan servicingManagement consultingnationwide fieldworksoftware development

Jäger Investigations is a veteran-owned private investigation firm founded in 2017 by military professionals with roots in the Special Operations community. It provides investigative services including surveillance, background investigations, asset searches, and technical surveillance countermeasures, delivering court-ready reports with discretion and precision.

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JAG Investigations, Inc. is a full service private investigation agency located in the Phoenix area of Arizona, serving professional and private clients throughout Arizona, nationwide, and internationally. It is owned and operated by Michèle Stuart, an Arizona licensed private investigator with over two decades of investigative experience. The agency serves attorneys, corporations, small businesses, insurance companies, other private investigators, and the general public.

intelligence gatheringOpen Source Investigations (OSINT)private investigationtelephone searchestraining and seminars

Jennifer Cormack Consulting is a licensed private investigation firm in Tampa, Florida, founded by a retired FBI Special Agent with more than two decades in federal law enforcement and military service. The firm assists attorneys, businesses and individuals with investigations involving fraud, litigation support, due diligence, missing persons and assets, online activity, and exposed or compromised data. It is an SBA-certified service-disabled veteran-owned and woman-owned small business.

asset locationcyber and physical security assessmentsdark web investigationsdata breach investigationsdue diligencefraud investigationslitigation supportmissing persons investigationsOSINT

K7 Consulting Services LLC is a Service-Disabled Veteran Owned small business dedicated to providing federal, state and local government agencies with personnel vetting and background investigation services. It conducts background investigation fieldwork and delivers Reports of Investigations, and offers customized screening solutions for government, public safety, and healthcare clients.

customized vetting programsneighborhood verificationrecord verificationscreening solutionssubject interviews

KeySource Investigations provides surveillance, investigations, and SIU services, aiming to be the key source for these services. Founded in 2015 by Teri Simpson, who began her investigative career in 1988, the company focuses on quality service, honesty, and uncovering the truth for insurance claims and related investigations.

claims investigationsinternet miningmedical canvassingSIU fraud investigationsurveillancetraffic crash reconstructionvendor management