Diligent Consulting Inc is a Service Disabled Veteran Owned Small Business delivering IT services to government clients with CMMI-DEV Level 3 and ISO 9001:2015 certifications. The company operates four business lines: Professional Services, Cybersecurity and Intelligence Solutions, Software Development and Application Modernization, and Logistics Systems. Access to their services runs through GSA MAS and ENCORE III contract vehicles, providing streamlined procurement for federal agencies nationwide.
The cybersecurity and intelligence practice works with Microsoft Sentinel, Elastic SIEM, and Zero Trust Architecture implementations. Their technical stack includes Python and PowerShell for automation, Logic Apps for orchestration, and CI/CD pipelines. They handle Risk Management Framework compliance work - the kind of unglamorous, essential security infrastructure that government systems actually run on. The team also applies their proprietary Evolution Solution to document, map, and transform legacy systems, addressing the technical debt problem that plagues federal IT modernization efforts.
Their software development operation spans the full lifecycle, from legacy system transformation to modern application development. CEO David Cerminaro leads a company structure built around repeatable process - CMMI-DEV Level 3 accreditation means documented practices for requirements management, project planning, and quality assurance. The veteran-owned designation and contract vehicle access signal deep familiarity with federal procurement mechanics, security clearance processes, and the specific compliance requirements that govern government IT work.