Federal contractor profile
SYSTEM DYNAMICS INTERNATIONAL INCORPORATED
UEI C29UM75EDGH2CAGE 9W611Company website ↗
Active
Woman Owned BusinessWoman Owned Small BusinessSmall Business
Overview
- Legal name
- SYSTEM DYNAMICS INTERNATIONAL INCORPORATED
- Registered location
- HUNTSVILLE, AL, USA
- Website
- Company website ↗
- Primary NAICS
- 488190 — Other Support Activities for Air Transportation
- Latest award activity
- Jun 11, 2026
Read company summary
SYSTEM DYNAMICS INTERNATIONAL INCORPORATED is associated with UEI C29UM75EDGH2 and CAGE 9W611 in public federal records. AcornBids currently links 9 prime awards totaling $32.4M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Support Activities for Air Transportation; Computer Systems Design Services; Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 488190 (Other Support Activities for Air Transportation). Its public SAM.gov registration lists HUNTSVILLE, AL, USA.
At a glance
Lifetime prime obligations$32.4M
Prime awards9
Awards with future end dates2
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 7, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SYSTEM DYNAMICS INTERNATIONAL INCORPORATED
- UEI
- C29UM75EDGH2
- CAGE
- 9W611
- Registered address
- 560 DISCOVERY DR NW, HUNTSVILLE, AL, 35806, USA
- Registration status
- Active
- Primary NAICS
- 488190 — Other Support Activities for Air Transportation
- SAM activation
- Mar 10, 2026
- Initial registration
- May 24, 2001
- Entity start
- May 2, 1979
- SAM updated
- Aug 11, 2026
- Registration expires
- Mar 6, 2027
- Fiscal year end
- Sep 28
- Place of incorporation
- FL, USA
Research brief
Source facts
- Loaded prime-award records link 9 awards and $32,411,805 in reported obligations to this legal entity. Source
- Recorded awards include Other Support Activities for Air Transportation (NAICS 488190); this classification is not proof of every company capability. Source
- An example award describes: MQ-9 REAPER AIRCREW AND SUPPORT SERVICES Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$74.9M
Prime contracts
$3.7MFY2003$5.9MFY2004$8.1MFY2005$8.9MFY2006$16.3MFY2007$7.2MFY2008$-42.9KFY2009$-266.7KFY2010$-518.4KFY2011$-444.1KFY2012$-134.2KFY2013$-76.9KFY2014$-27.8KFY2015$0FY2018$3.9MFY2020$3.9MFY2021$5.4MFY2022$5.1MFY2023$5.5MFY2024$2.6MFY2025$-4.5KFY2026
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 9 of 9 selected awards. Select a period to explore its awards.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| FA862020C2001MQ-9 REAPER AIRCREW AND SUPPORT SERVICES | Department of Defense | $23.9M | Jun 30, 2021 | Jul 31, 2025 |
| HQ085926FF043SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | Department of Defense | $500 | Dec 29, 2025 | Dec 28, 2035 |
| W911QY25F1002SUAS FLIGHT TRAINING W/ GFE | Department of Defense | $1.1M | May 15, 2025 | May 14, 2026 |
| W911QY24F0133SUAS FLIGHT TRAINING WITH GFE | Department of Defense | $1.1M | May 15, 2024 | May 14, 2025 |
| N0017825F7871MINIMUM GUARANTEE TASK ORDER FOR ASSOCIATED SEAPORT NXG MAC AWARDS. | Department of Defense | $500 | Mar 6, 2025 | Jan 1, 2029 |
| W58RGZ24P0011CONTRACT TO PAY SYSTEM DYNAMIC INTERNATIONAL (SDI) LEGAL FEES PURSUANT TO SIGNED SDI EQUAL ACCESS TO JUSTIC ACT SETTLEMENT AGREEMENT DATED 10 APRIL 2024. | Department of Defense | $48.5K | Jul 10, 2024 | Jul 12, 2024 |
| W58RGZ22F0352REQUIREMENTS ENGINEERING, DEVELOPMENT, AND MANAGEMENT SUPPORT FOR THE SOLDIER UAS PRODUCT OFFICE | Department of Defense | $234.5K | Jul 1, 2022 | Sep 28, 2023 |
| W58RGZ21F0303TASK ORDER W58RGZ-21-F-0303, UNDER BASIC AWARD W58RGZ-21-D-0062 SOLDIER UNMANNED AIRCRAFT SYSTEM TECHNICAL SUPPORT SERVICES SUSTAINMENT ENGINEERING SERVICES. | Department of Defense | $319.3K | Jun 30, 2021 | Jun 29, 2022 |
| DAAH0103CR166200304!001562!2100!AH01 !USA AVIATION AND MISSILE COMMAND!DAAH0103CR166 !A!N! !N! !20030131!20030930!017949918!017949918!017949918!N!SYSTEM DYNAMICS INTERNATIONAL !4815 BRADFORD… | Department of Defense | $5.7M | Aug 31, 2015 | Jun 30, 2009 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Aug 11, 2026 |
| Source loaded | Sep 27, 2026 |
| Initial registration | May 24, 2001 |
| Entity start | May 2, 1979 |
Registration classifications: Woman Owned Business, Woman Owned Small Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 481219 — Other Nonscheduled Air Transportation | Not reported |
| 488111 — Air Traffic Control | Not reported |
| 488119 — Other Airport Operations | Not reported |
| 488190 — Other Support Activities for Air Transportation | Not reported |
| 541219 — Other Accounting Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541420 — Industrial Design Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541720 — Research and Development in the Social Sciences and Humanities | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561621 — Security Systems Services (except Locksmiths) | Not reported |
| 561990 — All Other Support Services | Not reported |
| 611310 — Colleges, Universities, and Professional Schools | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 611512 — Flight Training | Not reported |
| 611710 — Educational Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DANA S CANTRELL | Government business | Contact method not published | SAM registration | Not available |
| STEVEN COOMBS | Alternate government business | Contact method not published | SAM registration | Not available |
| RAWAN ALANSI | Electronic business | Contact method not published | SAM registration | Not available |
| DANA S CANTRELL | Alternate electronic business | Contact method not published | SAM registration | Not available |
| Megan Jett | Contractor contract manager | mjett@sdi-inc.com | Source | Oct 1, 2026 |
| Jonathan Hills | Contractor program manager | jhills@sdi-inc.com | Source | Oct 1, 2026 |
| Megan Jett | Contractor contract manager | mjett@sdi-inc.com | Source | Oct 1, 2026 |
| Jonathan Hills | Contractor program manager | jhills@sdi-inc.com | Source | Oct 1, 2026 |
Registered industries
- 481219 — Other Nonscheduled Air Transportation
- 488111 — Air Traffic Control
- 488119 — Other Airport Operations
- 488190 — Other Support Activities for Air Transportation
- 541219 — Other Accounting Services
- 541330 — Engineering Services
- 541380 — Testing Laboratories and Services
- 541420 — Industrial Design Services
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541513 — Computer Facilities Management Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720 — Research and Development in the Social Sciences and Humanities
- 541990 — All Other Professional, Scientific, and Technical Services
- 561210 — Facilities Support Services
- 561621 — Security Systems Services (except Locksmiths)
- 561990 — All Other Support Services
- 611310 — Colleges, Universities, and Professional Schools
- 611430 — Professional and Management Development Training
- 611512 — Flight Training
- 611710 — Educational Support Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Contract vehicle holdings
Reported holders; a parent award identifier alone is not proof of a current vehicle seat.
| Vehicle | Reported status | Ordering ends | Evidence |
|---|---|---|---|
| OASIS+SB — 47QRCA26DSG56 | active | Not available | Source |
| OASIS+WO — 47QRCA24DW130 | active | Not available | Source |
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About SYSTEM DYNAMICS INTERNATIONAL INCORPORATED
What products and services appear in its federal awards?
Recorded award industries: 488190 — Other Support Activities for Air Transportation; 541512 — Computer Systems Design Services; 541330 — Engineering Services.
Recorded products and services: H915 — Other Quality Control, Testing and Inspection Services: Aircraft and Airframe Structural Components; AD23 — SERVICES - ADVANCED DEVELOPMENT; U099 — Other Education and Training Services.
Examples from recent award records:
- MQ-9 REAPER AIRCREW AND SUPPORT SERVICES
- SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER.
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
560 DISCOVERY DR NW, HUNTSVILLE, Alabama 35806, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
488190 — Other Support Activities for Air Transportation.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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