# Global Validation Services > Global Validation Services (GVS) is a privately owned U.S.-based company providing specialized operational support, intelligence, security and professional training domestically and internationally. Official website: https://www.globalvalidationservices.net/ Legal name: Global Validation Services, LLC. Phone: (903) 372-8571. Mailing address: P.O. Box 2901, La Plata, MD 20646, United States. GVS supports government agencies, defense organizations, international institutions and private-sector partners. Organizations mentioned in the experience page describe experience; they do not imply endorsement. Contact GVS for current service availability and requirements. ## Company - [Company and service overview](https://www.globalvalidationservices.net/llms-full.txt): Concise Markdown summary of GVS, capabilities, values and contact details. - [Home](https://www.globalvalidationservices.net/): Mission and company overview. - [Who we are](https://www.globalvalidationservices.net/about-global-validation-services): Company background, mission and values. - [Global experience](https://www.globalvalidationservices.net/global-experience): Sectors and organizations referenced in GVS's experience. - [Why GVS](https://www.globalvalidationservices.net/why-gvs): Operational excellence, trusted expertise, global perspective and commitment. - [Contact](https://www.globalvalidationservices.net/contact): Official phone, mailing address and inquiry form. ## Capabilities - [Core capabilities](https://www.globalvalidationservices.net/services): Intelligence and investigation, special security and professional training. - [International government services](https://www.globalvalidationservices.net/international-government-services): Government operational support and training. - [International training](https://www.globalvalidationservices.net/international-government-services/international-training): Operational readiness and security training. - [International security](https://www.globalvalidationservices.net/international-government-services/international-security): Security and protection support. - [Executive protection](https://www.globalvalidationservices.net/international-government-services/international-security/executive-protection): Risk management and protection. - [Cargo and logistics security](https://www.globalvalidationservices.net/international-government-services/international-security/cargo-logistics-security): Air, land and sea security support. - [Hostage rescue](https://www.globalvalidationservices.net/international-government-services/international-security/hostage-rescue): Rescue and recovery capabilities. - [Commercial services](https://www.globalvalidationservices.net/commercial-services): Commercial training, security and infrastructure assessments. - [Special capabilities](https://www.globalvalidationservices.net/special-capabilities): Special operational support, surveillance and verification. - [Data management](https://www.globalvalidationservices.net/data-management-methods-techniques): Data collection, verification and analysis. ## Optional - [Sitemap](https://www.globalvalidationservices.net/sitemap.xml): Canonical, indexable public page URLs.