# Defense Industrial Base Contractors (Sector)
> The Defense Industrial Base (DIB) is the worldwide industrial complex that enables research and development, as well as design, production, delivery, and maintenance of military weapons systems, subsystems, and components or parts, to meet military requirements. It consists of over 100,000 companies and their subcontractors who under contract with the Department of Defense.
- URL: https://optimly.ai/brand/defense-industrial-base-contractors
- Slug: defense-industrial-base-contractors
- BAI Score: 15/100
- Archetype: Phantom
- Category: Government & Defense Sector
- Last Analyzed: April 11, 2026