> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/industries/defense-and-space/ # Defense and space: companies and the tools they run This group covers contractors that build weapons systems, military technology, satellites and space vehicles. Browse the organizations, the technology they run and how big they are. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Defense and space contractors include Lockheed Martin, General Dynamics, BAE Systems, L3Harris Technologies and Leidos. Below are the tools they run most often, how they spread by size and how to reach program managers, engineering directors and CISOs. ## What counts as defense and space? This group covers contractors that build weapons systems, military technology, satellites and space vehicles. ## Which defense and space contractors are listed here? They include Lockheed Martin, General Dynamics, BAE Systems, L3Harris Technologies and Leidos. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Amentum](https://enrich.chat/company/amentum/) | 25,000 to 50,000 | 6 | | [Aselsan](https://enrich.chat/company/aselsan/) | 10,000 to 25,000 | 10 | | [Babcock International Group](https://enrich.chat/company/babcock-international-group/) | 25,000 to 50,000 | 11 | | [BAE Systems](https://enrich.chat/company/bae-systems/) | 50,000 to 100,000 | 11 | | Curtiss-Wright | 5,000 to 10,000 | 19 | | [Defence Australia](https://enrich.chat/company/defence-australia/) | 10,000 to 25,000 | 15 | | Defense Contract Management Agency (DCMA) | 10,000 to 25,000 | 6 | | [EDGE](https://enrich.chat/company/edge/) | 10,000 to 25,000 | 7 | | [General Dynamics](https://enrich.chat/company/general-dynamics/) | 100,000+ | 17 | | [General Dynamics Mission Systems](https://enrich.chat/company/general-dynamics-mission-systems/) | 10,000 to 25,000 | 21 | | [IAI - Israel Aerospace Industries](https://enrich.chat/company/iai-israel-aerospace-industries/) | 10,000 to 25,000 | 19 | | [ISRO - Indian Space Research Organization](https://enrich.chat/company/isro-indian-space-research-organization/) | 10,000 to 25,000 | 4 | | [L3 Technologies](https://enrich.chat/company/l3-technologies/) | 10,000 to 25,000 | 6 | | [L3Harris Technologies](https://enrich.chat/company/l3harris-technologies/) | 25,000 to 50,000 | 48 | | [Leidos](https://enrich.chat/company/leidos/) | 25,000 to 50,000 | 24 | | [Leonardo](https://enrich.chat/company/leonardo/) | 25,000 to 50,000 | 35 | | [Lockheed Martin](https://enrich.chat/company/lockheed-martin/) | 100,000+ | 39 | | [MBDA](https://enrich.chat/company/mbda/) | 10,000 to 25,000 | 13 | | [Naval Group](https://enrich.chat/company/naval-group/) | 10,000 to 25,000 | 17 | | Navwar | 10,000 to 25,000 | 3 | | [Orbital ATK](https://enrich.chat/company/orbital-atk/) | 10,000 to 25,000 | 3 | | [Raytheon Intelligence & Space](https://enrich.chat/company/raytheon-intelligence-and-space/) | 25,000 to 50,000 | 3 | | [Raytheon Missiles & Defense](https://enrich.chat/company/raytheon-missiles-and-defense/) | 25,000 to 50,000 | 3 | | [Rheinmetall](https://enrich.chat/company/rheinmetall/) | 25,000 to 50,000 | 15 | | [Saab](https://enrich.chat/company/saab/) | 10,000 to 25,000 | 10 | | [Sandia National Laboratories](https://enrich.chat/company/sandia-national-laboratories/) | 10,000 to 25,000 | 12 | | TATA Advanced Systems | 5,000 to 10,000 | 6 | | [United States Space Force](https://enrich.chat/company/united-states-space-force/) | 10,000 to 25,000 | 12 | | [V2X](https://enrich.chat/company/v2x/) | 10,000 to 25,000 | 18 | | Vectrus | 5,000 to 10,000 | 18 | ## What technology do defense and space contractors use? These tools stand out among defense and space contractors: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among defense and space contractors.** Bars for the share of listed defense and space contractors where each tool was detected, with a tick for the share across all listed organizations: SAP SuccessFactors 15% against 8%, Workday Recruiting 13% against 10%, WP Engine 11% against 7%, BugHerd 10% against 2%, iCIMS 10% against 4%, Marketo 10% against 7%. *Share of listed defense and space contractors where each tool was detected. The tick marks the share across all listed organizations.* ## How big are defense and space contractors? The columns show how the listed defense and space contractors spread across six size ranges. **Figure: Size of defense and space contractors.** Six columns for the share of listed defense and space contractors in each size range from 2,000 to over 100,000 employees: 2-5K 41%, 5-10K 15%, 10-25K 26%, 25-50K 13%, 50-100K 2%, 100K+ 3%. *Share of listed defense and space contractors in each size range.* ## Defense and space by tool Open a tool to see the defense and space contractors that use it. [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/defense-and-space/)[Microsoft 365](https://enrich.chat/companies-using/microsoft-365/defense-and-space/) ## How do you reach program managers, engineering directors and CISOs at defense and space contractors? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find program managers, engineering directors and CISOs at [company], with titles and verified work emails ``` ## Frequently asked questions ### Which defense and space contractors are there? Defense and space contractors include Lockheed Martin, General Dynamics, BAE Systems, L3Harris Technologies and Leidos. The page lists a selection of larger ones with links to their profiles. ### What technology do defense and space contractors use most? Defense and space contractors are most often detected running SAP SuccessFactors, Workday Recruiting, WP Engine and BugHerd. ### How big are defense and space contractors? Listed defense and space contractors range from about 2,000 employees to well over 100,000. The columns on this page show the spread. ### Who do you sell to in defense and space? Usually program managers, engineering directors and CISOs. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find program managers, engineering directors and CISOs ```text Use www.enrich.chat to find program managers, engineering directors and CISOs at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Information technology and services](https://enrich.chat/industries/information-technology-and-services/) - [Hospitals and health care](https://enrich.chat/industries/hospitals-and-health-care/) - [Retail](https://enrich.chat/industries/retail/) - [Higher education](https://enrich.chat/industries/higher-education/) - [Government administration](https://enrich.chat/industries/government-administration/) - [Financial services](https://enrich.chat/industries/financial-services/) - [Banking](https://enrich.chat/industries/banking/) - [Insurance](https://enrich.chat/industries/insurance/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)