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ISSUER//CIK 0000018396

CDI CORP

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

PA

Research Summary

AI-assisted · Grounded in filings

Updated Nov 24, 2025

CDI CORP

CDI Corp markets itself as a provider of engineering, technology, and mission-support services tailored to complex infrastructure and defense programs, blending staffing, field engineering, and managed services that help energy, transportation, aerospace, and government clients keep facilities operational and regulatory compliant. Operating inside the broader SIC 87 professional, scientific, and technical services landscape, CDI emphasizes placing multi-disciplinary teams on-site, deploying project controls, and sourcing specialty talent for clients that compete in regulated sectors such as utilities and federal contracting; its reliance on long-cycle engagements, government procurement rules, and subcontractor performance exposes it to material risks around scope changes, funding shifts, and compliance in labor regulations plus evolving cybersecurity and export-control requirements. Latest filing details remain unknown, but investors tracking this issuer should note the CIK 18396 for direct access to disclosures. For the most current comparisons, view live SEC filings on Earnings Feed.