24 National Security companies in United States
24 National Security companies in United States with 36 founders and decision-makers, led by New York. 16 verified founder emails. Updated 2026-10-03.
Key findings
- FindMeMail tracks 24 National Security companies in United States, with 36 founders and decision-makers listed.
- New York is the top city, with 3 of them (13%), followed by Washington (2).
- The most common team size is 1-10 employees (75% of companies).
- 11 (46%) were founded in the last three years.
- 7 have a recorded funding round; the most common is Venture - Series Unknown (3).
- 11 companies (46%) have at least one verified founder email, 16 verified emails in total.
Breakdown
Top cities
- New York: 3 (13%)
- Washington: 2 (8%)
- San Francisco: 2 (8%)
- Dallas: 2 (8%)
- Montgomery Village: 1 (4%)
- Whitefish: 1 (4%)
- Bangor: 1 (4%)
- Alexandria: 1 (4%)
Team size (employees)
- 1-10: 18 (75%)
- 11-50: 3 (13%)
- 1001-5000: 1 (4%)
- 251-500: 1 (4%)
- 14: 1 (4%)
Latest funding round
- Venture - Series Unknown: 3 (13%)
- Seed: 2 (8%)
- Pre-Seed: 1 (4%)
- Debt Financing: 1 (4%)
Founded (last 10 years)
- 2017: 1 (4%)
- 2019: 1 (4%)
- 2020: 1 (4%)
- 2021: 1 (4%)
- 2023: 2 (8%)
- 2025: 6 (25%)
- 2026: 5 (21%)
Recently added National Security companies in United States
- DTRIQ — Washington, United States: Defense AI for mission planning; probabilistic reasoning for the joint force
- 11bravo Security — Irving, United States: 11Bravo Security LLC provides armed and unarmed guards, patrols, K9 units, fire watch, executive protection, and risk consulting.
- Said Industries — San Francisco, United States: Defense intelligence technology for the missile defense era. Said Horizon, our first product, forecasts airstrikes and other attacks.
- Cited Relevance — Atlanta, United States: Developer of the Hayes Protocol SP-2026-VGEO. We establish Sovereign Graph Verification for enterprise AI.
- ATRELON — Dover, United States: AI autonomy platform for counter-UAS and autonomous operations, born at Ukrainian battlefield.
- Tentacle Ops — Whitefish, United States: TentacleOps AI provides AI agents for DevOps automation and workflow operations.
- KAIA Technologies, Inc — Alexandria, United States: Defense-first cognitive architecture delivering proactive foresight and decision advantage for national security and critical industries.
- 1776 Ventures — Dallas, United States: 1776 is venture capital for American innovation.
- Traysar — New York, United States: Underground Technological Supremacy
- Immortal — Palo Alto, United States: Immortal is building the next generation platform for large enterprises, governments, and Fortune 500 corporations.
- Silent Capital — Dallas, United States: The premier multi-stage defense tech venture syndicate.
- Dispatcher — San Francisco, United States: Dispatcher is a defense tech company that offers responsive drones to real time aerial intelligence.
- GT Digital — New York, United States: Next Generation Security Technology, Connecting the Dots and Correlating digtial information for Threat Detection
- Orono Spectral Solutions — Bangor, United States: Orono Spectral Solutions develops patented product sampling technology that is used globally in a wide range of applications.
- Swarmbotics AI — Phoenix, United States: Ground swarm robotics for industry and defense.
- Autonomous Marine Systems — Somerville, United States: AMS is a marine data company using fleets of patented, low-cost robotic sailboats to deliver real-time ocean intelligence
- Veelo Technologies — Cincinnati, United States: Veelo Technologies is a manufacturer of lightweight, conductive carbon nanotube composites used in the aerospace/defense markets.
- Fulcrum Autonomy — Montgomery Village, United States: Fulcrum Autonomy offers comprehensive training in unmanned systems and advanced autonomy. Tailored courses for beginners to seasoned operators, with options fo…
- Tactical Rabbit — Philadelphia, United States: Tactical Rabbit provides actionable intelligence for corporate crisis management with over 20 years of experience and a 98% client satisfaction rate.
- Anduril Industries — Costa Mesa, United States: Anduril Industries is a defense product company that builds technology for military agencies and border surveillance.
- Govini — Arlington, United States: Govini is a software company that transforms defense acquisition and national-security decision-making through data, analytics, and AI.
- Heights Labs — New York, United States: Heights Labs is a compliance and investigation platform for following the money at scale to eliminate global financial crime.
- Omelas — Washington, United States: Omelas exposes how authoritarians manipulate the internet. We analyze the most influential newspapers, TV channels, government offices, militant groups, and mo…
- Orion — Cambridge, United States
Browse and filter all 24 companies
Frequently asked questions
How many National Security companies in United States are there?
FindMeMail currently lists 24 National Security companies in United States with at least one founder or decision-maker identified. The count updates daily as new companies are added.
Where are most National Security companies in United States based?
New York (3), Washington (2), San Francisco (2).
How do I contact founders of National Security companies in United States?
16 verified founder emails are available for these companies on FindMeMail. Create a free account to get 50 free reveals, then buy one-time credit packs from $12.
Related reports
- Software companies in United States (3,675)
- Artificial Intelligence (AI) companies in United States (2,382)
- Seed-stage startups in United States (1,905)
- Information Technology companies in United States (1,861)
- Health Care companies in United States (1,647)
- E-Commerce companies in United States (1,545)
- SaaS companies in United States (1,304)
- Pre-seed startups in United States (1,096)
- Financial Services companies in United States (1,062)
- Manufacturing companies in United States (959)
- Consulting companies in United States (949)
- Internet companies in United States (824)
Methodology: counts include companies in the FindMeMail database with at least one identified founder or decision-maker. Data refreshes automatically as new companies are added.