Federal contractor · HUNTSVILLE, AL

SYSTEM DYNAMICS INTERNATIONAL INCORPORATED

SYSTEM DYNAMICS INTERNATIONAL INCORPORATED received -$4,500 in federal contract obligations in FY2026, on 2 awards (−100% vs FY2025). Since FY2017: $43.7M. Its largest customer was Missile Defense Agency ($500).

Obligations · FY2026
-$4,500
New awards
2
Sole-source
—
Single offer
—
UEI
C29UM75EDGH2
Small businessWoman-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 1.9MFY2017
  2. 2MFY2018
  3. 2.4MFY2019
  4. 6.4MFY2020
  5. 6.5MFY2021
  6. 8MFY2022
  7. 7.5MFY2023
  8. 6.5MFY2024
  9. 2.6MFY2025
  10. -4.5KFY2026

Top buying agencies

Obligations in FY2026.

  1. Missile Defense Agency$5000.0%
    1 awards
  2. Department of the Air Force-$5,0000.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Research & development$500100%

Where the work was performed

Integrity signals

Shares of the year's obligations, next to the country's.

Largest awards

  1. MQ-9 REAPER AIRCREW AND SUPPORT SERVICES$23.9M
    Department of the Air Force· Madison County, AL· Professional services· Jun 24, 2020 – Jun 11, 2026· FA862020C2001
  2. SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER.$500
    Missile Defense Agency· Madison County, AL· Research & development· Dec 5, 2025 – Jun 4, 2026· HQ085926FF043

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

No subawards reported as a prime in FY2026.

As a sub-recipient: who pays it · FY2026

No subawards reported to it in FY2026.

By fiscal year

  • FY2021: $0 paid out · $7M received
  • FY2022: $0 paid out · $173.2K received
  • FY2023: $0 paid out · $420.3K received
  • FY2025: $0 paid out · $3.7M received

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

No subawards reported to other companies.

Primes that pay it

2 companies · $11.3M reported

  1. SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$10.7M
    RESTON, VA · 4 subawards · Architectural, engineering, and related services
  2. AXIENT LLC$593.5K
    HUNTSVILLE, AL · 4 subawards · Architectural, engineering, and related services

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from 2021.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 5 markets (agency × industry), FY2024–FY2026.

  1. EMPIRE AIRCRAFT SERVICES INC$7.5M−14% in FY2026
    SUMMERVILLE, SC · 76% of this company's obligations are in markets they both serveAir Force · Support activities for air transportation
  2. STARLIGHT CORP$7.1M−11% in FY2026
    CARLSBAD, CA · 74% of this company's obligations are in markets they both serveAir Force · Support activities for air transportationArmy · Support activities for air transportation
  3. SUNSHINE AERO INDUSTRIES, INCORPORATED$8.6M−26% in FY2026
    CRESTVIEW, FL · 76% of this company's obligations are in markets they both serveAir Force · Support activities for air transportation

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026.