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Breaking Into Defense Tech

A starting map for foundersPublished · By DefDex

On this page 8
  1. Short answer
  2. Find your starting point
  3. Understand the mission
  4. Search federal opportunities
  5. Compliance and market entry
  6. Contracting and manufacturing help
  7. See who has already won
  8. FAQ
An Army Research Laboratory engineer holds a red 3-D printed quadcopter while briefing three soldiers outdoors
U.S. Army Research Laboratory photo · Public domain (U.S. government work)

Short answer

How do startups break into defense tech?

To break into defense tech, start with the mission: identify who experiences the problem, who makes purchasing decisions and what evidence would justify adoption. Then study past awards and current opportunities, choose a route such as Small Business Innovation Research (SBIR), an accelerator or a Department of War (DoW) front door, and check cloud-security and export-control requirements early.

Key takeaways

  • Start with mission discovery: identify who experiences the problem, who makes purchasing decisions and what evidence would justify adoption.
  • Search SAM.gov for federal contract opportunities and Grants.gov for federal funding announcements.
  • Past federal contract awards show which agencies buy what you make and who already supplies it.
  • APEX Accelerators give no-cost help with government contracting, and NIST Manufacturing Extension Partnership (MEP) centers help small and medium-sized manufacturers.
  • Selling to a defense customer alone does not make a product ITAR-controlled, so classify it against the United States Munitions List with your compliance lead.

Practical starting points for anyone entering the defense industry, whether you’re bringing a product, a service, manufacturing capacity or your own skills: find the mission need, understand the customer, and choose a path into the market.

How Do You Get Started in Defense Tech?

  1. Understand the industry.Explore companies, programs, and the glossary to learn who builds what and how the market works.
  2. Validate a product or service.Start with mission discovery. Identify who experiences the problem, who makes purchasing decisions, and what evidence would justify adoption.
  3. Find potential customers.Research past awards and current opportunities to identify relevant agencies, existing suppliers, and possible partners.
  4. Choose a funding or contracting route.Explore SBIR and STTR for research funding, accelerators for capital and mentors, the Department of War front doors for prototype work, and funding beyond DoW for energy and deep-tech research.
  5. Prepare your business.Find contracting and manufacturing assistance to understand the steps relevant to your business and build delivery capacity.
  6. Check requirements early.Use the FedRAMP and ITAR starting points to scope cloud security and export-control questions with your customer and compliance lead.

How Do You Validate a Defense Problem?

  • Mission Model Canvas & problem discovery logo

    Tools for understanding customer needs

    Mission Model Canvas & problem discovery →

    Hacking for Defense’s sponsor toolkit includes a Mission Model Canvas and problem sponsor guide. Use these as references to describe the mission need, identify stakeholders, and prepare questions for potential users and customers.

  • Defense customer discovery case studies logo

    Lessons for founders & product teams

    Defense customer discovery case studies →

    Hacking for Defense’s course projects offer examples of teams interviewing users, testing assumptions, and changing direction. Read them for lessons you can apply when validating a defense product or service; assess commercial traction separately.

Where Do You Find Government Customers?

  • Grants.gov logo

    Grant search

    Grants.gov →

    Search federal funding announcements across agencies. Use each notice to check applicant eligibility, deadlines, award details, and application requirements.

  • SAM.gov logo

    Contract search

    SAM.gov →

    Search federal contract opportunities, including solicitations and sources-sought notices. Useful for identifying government buyers and upcoming procurement needs.

Do FedRAMP or ITAR Apply to You?

Use your proposed product, data, customer, and activities to determine which requirements apply. These starting points cover federal cloud security and defense trade controls; applicability requires a review of your specific use case.

FedRAMP logo

Federal cloud security · General Services Administration (GSA)

FedRAMP — Federal Risk and Authorization Management Program

When to check
You offer a cloud service that handles federal information on behalf of an agency. Work with the agency to assess the planned use against FedRAMP’s scope and exclusions.
Next action
Document the data your service handles and its system boundary, identify the agency security owner, and check the exact offering in the FedRAMP Marketplace. Confirm the applicable assessment path and agency requirements before committing to a timeline.
Agency decision
FedRAMP security evidence supports the customer’s review. The agency remains responsible for its authorization to operate (ATO), including its configuration and use of the service.

FedRAMP is transitioning its terminology and processes. Check the official transition dates before using older authorization playbooks. GSA program overview →

Directorate of Defense Trade Controls logo

Defense trade controls · State Department / DDTC

ITAR — International Traffic in Arms Regulations

When to check
Your work involves defense articles, related technical data, or defense services. Start with classification against the United States Munitions List. Selling to a defense customer alone does not establish that a product is ITAR-controlled.
Next action
Have your export-compliance lead or qualified counsel assess the product, technical data, activities, destinations, and recipients. Review registration requirements and exemptions, then determine the licenses, agreements, or exemptions needed for the proposed activity with the Directorate of Defense Trade Controls (DDTC).
Registration and authorization
Manufacturers of controlled defense articles may need to register even without exporting, subject to exemptions. Registration does not grant export rights. Review technical-data access as well as shipments: a release to a foreign person in the United States can constitute an export.

Where Can You Get Free Contracting and Manufacturing Help?

  • APEX Accelerators logo

    Contracting assistance

    APEX Accelerators →

    Find a local accelerator for education and guidance on participating in federal, state, and local government contracting.

  • NIST Manufacturing Extension Partnership logo

    Manufacturing assistance

    NIST Manufacturing Extension Partnership →

    Find an MEP center serving small and medium-sized manufacturers. The network helps with manufacturing operations, technology adoption, supply chains, and workforce needs.

Resource links reviewed October 9, 2026. Follow each program’s official site for current availability and requirements.

Who Already Wins Defense Contracts?

Browse every federal contract award to the covered companies since FY2008, by agency, program and place, to see who buys what you make and who already supplies it.

Frequently Asked Questions

What is the first step to break into defense tech?

The first step is mission discovery: identify who experiences the problem, who makes purchasing decisions and what evidence would justify adoption. Hacking for Defense's sponsor toolkit includes a Mission Model Canvas and a problem sponsor guide for describing the mission need, identifying stakeholders and preparing questions for potential users and customers. Its course projects show teams interviewing users, testing assumptions and changing direction.

Where can I find defense contract opportunities?

SAM.gov lists federal contract opportunities, including solicitations and sources-sought notices, and helps identify government buyers and upcoming procurement needs. For grants, Grants.gov lists federal funding announcements across agencies; each notice states applicant eligibility, deadlines, award details and application requirements. Past federal contract awards also show which agencies buy what you make and who already supplies it.

What are the funding routes for defense startups?

The main routes are Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) for research funding, accelerators for capital and mentors, Department of War (DoW) front doors such as the Defense Innovation Unit (DIU) for prototype work, and agencies outside DoW, such as the Advanced Research Projects Agency–Energy (ARPA-E) and the Department of Energy (DOE), for energy and deep-tech research.

Do I need FedRAMP to sell software to the government?

You need to check FedRAMP (Federal Risk and Authorization Management Program) if you offer a cloud service that handles federal information on behalf of an agency. Work with the agency to assess the planned use against FedRAMP's scope and exclusions, and check your offering in the FedRAMP Marketplace. FedRAMP security evidence supports the customer's review, but the agency remains responsible for its authorization to operate (ATO).

Is my product ITAR-controlled if I sell to the military?

Not necessarily: selling to a defense customer alone does not establish that a product is controlled under the International Traffic in Arms Regulations (ITAR). Start by classifying it against the United States Munitions List, and have your export-compliance lead or qualified counsel assess the product, technical data, activities, destinations and recipients. A release of technical data to a foreign person in the United States can also constitute an export.

Where can small businesses get free help with government contracting?

APEX Accelerators, a national network of local offices managed by the Department of War (DoW), give no-cost guidance, education and training to businesses entering federal, state and local government contracting. They were called Procurement Technical Assistance Centers (PTACs) until November 7, 2022. Manufacturers can also use NIST Manufacturing Extension Partnership (MEP) centers for help with operations, technology adoption, supply chains and workforce needs.

NextDefense Tech & Space Accelerators: Six valuable programs for founders →