Our Partners

ESI is proud of its many business relationships with prime contractors and small business concerns in the federal market space. Some of these alliances are listed below. We welcome inquires from potential partners concerning joint pursuit of business opportunities in either the Government or commercial sector.

BAE ESI is a member of the BAE team that provides systems administration, network engineering, and configuration management support for the High Performance Computing infrastructure.
Boeing ESI is providing software engineering support to Boeing’s contract that provides the desktop integration framework for the client’s Analytic Modernization initiative.
Booz Allen Hamilton ESI is a member of the BAH Team providing software development, test and engineering documentation support for processing advanced communications. BAH is supporting ESI’s contract providing enterprise business continuity services for the client.
CSC ESI is teamed with CSC on a large Information Technology IDIQ contract providing systems engineering, network engineering, and systems administration services related to data center modernization and consolidation.
Eagle Alliance ESI is providing skilled IT professionals in support of a major outsourcing contract that delivers information technology infrastructure services for the client’s local campus.
L3 - Stratis Under a subcontract to L-3 Stratis, ESI is providing classroom instruction in the realm of systems engineering and information assurance for the National Cryptologic School. ESI is also providing Program Management and Acquisition Support to the client’s Program Executive Office.
Leidos ESI is providing software development and sustainment services on multiple Leidos contracts that support the client’s analysis, production, tailored access, and informance assurance organizations. ESI also assists Leidos in providing analytic support to the client’s Threat Operations Center. In addition, Leidos is a member of ESI’s team providing mission assurance support to the enterprise.
Lockheed Martin ESI has partnered with Lockheed Martin Information Systems & Global Services (and predecessor business units) continuously since 1998, providing software development, systems engineering, systems integration, deployment, and life-cycle support on numerous contracts.
ManTech International ESI partners with ManTech providing systems and software engineering, systems administration, and test and integration support on several programs related to tailored access and analytic modernization.
Northrop Grumman ESI is providing systems and software engineering, integration and test, database engineering, acquisition support, and IT services for multiple business units within Northrop Grumman’s Information Systems Sector. Our engineers are supporting critical programs related to net-centric capabilities, mission management, and analytic modernization.
Serco ESI is supporting Serco on multiple Delivery Orders under an ID/IQ vehicle providing Program Management, Systems Engineering, and Acquisition support for several investment portfolios within the client’s Program Executive Office.
VDTG ESI is providing software, CM, and Security Engineering support to the VDTG contract. Our team supports the customer’s mission for secure access solutions by utilizing Digital Rights Management (DRM), Full Disk Encryption (FDE), Public Key Infrastructure (PKI) and other data protection technologies.
ISC2 As an authorized education provider for (ISC)2, ESI provides training for CISSP, CAP, and SSCP certifications.