LEGION SYSTEMS LLC is associated with UEI QANUYBAWKQP7 and CAGE 6H4Z6 in public federal records. AcornBids currently links 8 prime awards totaling $8.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Administrative Management and General Management Consulting Services; Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541990 (All Other Professional, Scientific, and Technical Services). Its public SAM.gov registration lists VALRICO, FL, USA.
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 Sep 28, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| N0017819D8005SEAPORT-NXG | Department of Defense | $500 | Jan 2, 2019 | Not available |
| H9240026FE057THE SOF TARGETING TRAINING ELEMENT (STTE) PROVIDES SOF PERSONNEL ADVANCED SIGNAL INTELLIGENCE (SIGINT) TACTICS, TECHNIQUES, AND PROCEDURES (TTPS) TRAINING. SEE SOW FOR MORE… | Department of Defense | $28.8K | Jun 1, 2026 | Jun 26, 2026 |
| H9240025FE006STTE FTE ANNUAL SUPPORT | Department of Defense | $7.9M | May 14, 2025 | Nov 13, 2028 |
| H9240026FE037THE SPECIAL OPERATIONS FORCES (SOF) TARGETING TRAINING ELEMENT (STTE) PROVIDES SOF PERSONNEL ADVANCED SIGNAL INTELLIGENCE (SIGINT) TACTICS, TECHNIQUES, AND PROCEDURES (TTPS)… | Department of Defense | $72.0K | Mar 16, 2026 | May 14, 2026 |
| H9240026FE011THE SOF TARGETING TRAINING ELEMENT (STTE) PROVIDES SOF PERSONNEL ADVANCED SIGNAL INTELLIGENCE TACTICS, TECHNIQUES, AND PROCEDURES TRAINING. SEE FULL SOW FOR BOTH TTS AND FMP… | Department of Defense | $26.3K | Jan 12, 2026 | Feb 5, 2026 |
| H9240025FE049THE CONTRACTOR SHALL SUPPORT A FULL MISSION PROFILE COURSE CONSISTING OF TWENTY-FIVE TRAINING DAYS (4-WEEK COURSE). | Department of Defense | $25.2K | Sep 8, 2025 | Sep 26, 2025 |
| H9240025FE018STTE TRAINING COURSES | Department of Defense | $64.0K | Jul 14, 2025 | Aug 14, 2025 |
| H9240020D0019SOF CORE SUPPORT BASIC IDIQ | Department of Defense | $950.0M | May 1, 2020 | Not available |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | May 1, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 9, 2011 |
| Entity start | Jun 2, 2010 |
Registration classifications: Self Certified Small Disadvantaged Business, Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541612 — Human Resources Consulting Services | Not reported |
| 541613 — Marketing Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541720 — Research and Development in the Social Sciences and Humanities | Not reported |
| 541930 — Translation and Interpretation Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561320 — Temporary Help Services | Not reported |
| 561611 — Investigation and Personal Background Check Services | Not reported |
| 561612 — Security Guards and Patrol Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 611519 — Other Technical and Trade Schools | Not reported |
| 611699 — All Other Miscellaneous Schools and Instruction | Not reported |
| 611710 — Educational Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DAN VANDERHEYDEN | Government business | Contact method not published | SAM registration | Not available |
| DANIEL J VANDERHEYDEN | Electronic business | Contact method not published | SAM registration | Not available |
| DANIEL J VANDERHEYDEN | Alternate electronic business | Contact method not published | SAM registration | Not available |
| Published business contact | Published business phone | 813-390-8185 | Source | Sep 9, 2026 |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541611 — Administrative Management and General Management Consulting Services; 541330 — Engineering Services.
Recorded products and services: R499 — Other Professional Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
1030 CARRIAGE PARK DR, VALRICO, Florida 33594, United States
Registered location from SAM.gov; award performance locations may differ.
541990 — All Other Professional, Scientific, and Technical Services.
Primary SAM.gov NAICS classification.
Department of Defense.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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