Federal contractor profile
TRANSMURAL SYSTEMS LLC
UEI NVTWAUS1JEH5CAGE 63ZX1
Active
Woman Owned Small BusinessWoman Owned Business
Overview
- Legal name
- TRANSMURAL SYSTEMS LLC
- Registered location
- ANDOVER, MA, USA
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Jan 16, 2026
Read company summary
TRANSMURAL SYSTEMS LLC is associated with UEI NVTWAUS1JEH5 and CAGE 63ZX1 in public federal records. AcornBids currently links 6 prime awards totaling $17.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Health and Human Services. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists ANDOVER, MA, USA.
At a glance
Lifetime prime obligations$17.8M
Prime awards6
Awards with future end dates0
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 Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TRANSMURAL SYSTEMS LLC
- UEI
- NVTWAUS1JEH5
- CAGE
- 63ZX1
- Registered address
- FOUR DUNDEE PARK DR, ANDOVER, MA, 01810, USA
- Registration status
- Active
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- Nov 12, 2025
- Initial registration
- Aug 26, 2010
- Entity start
- Oct 19, 2009
- SAM updated
- Nov 12, 2025
- Registration expires
- Nov 10, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- MA, USA
Federal award analysis
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.
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 |
|---|---|---|---|---|
| 75N92018C00017SBIR TOPIC 104, FAST-TRACK, TAPERED GUIDEWIRES FOR TRANSCATHETER ELECTROSURGERY | Department of Health and Human Services | $2.2M | Sep 21, 2018 | Jun 30, 2022 |
| 75N92023C00024AWARD SBIR TOPIC #110 PHASE II-MRI MYOCARDIAL BIOPSY SYSTEM | Department of Health and Human Services | $3.0M | Sep 28, 2023 | Sep 27, 2026 |
| 75N92019C00008SBIR TOPIC 108, FAST-TRACK - DEVICE SYSTEM FOR TRANSCATHETER REPAIR OF POSTINFARCTION VENTRICULAR SEPTAL DEFECT | Department of Health and Human Services | $3.2M | Sep 16, 2019 | Dec 31, 2024 |
| 75N92023C00028SBIR TOPIC 107, PHASE II, TRANSCATHETER POTTS SHUNT | Department of Health and Human Services | $3.0M | Sep 21, 2023 | Aug 26, 2025 |
| 75N92018C00016SBIR TOPIC 103, FAST-TRACK, DEVICES FOR TRANSCATHETER SURGERY. PHASE I OF FAST-TRACK AWARD. | Department of Health and Human Services | $3.4M | Sep 21, 2018 | Mar 18, 2024 |
| HHSN268201600042CIGF::OT::IGF TRANSCATHETER CAVOPULMONARY BYPASS ENDOGRAFT, SBIR TOPIC 094, DIRECT TO PHASE II IGF::OT::IGF | Department of Health and Human Services | $3.0M | Sep 26, 2016 | Sep 25, 2019 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 12, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Aug 26, 2010 |
| Entity start | Oct 19, 2009 |
Registration classifications: Woman Owned Small Business, Woman Owned Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| NASSER RAFIEE | Government business | Contact method not published | SAM registration | Not available |
| NASSER RAFIEE | Alternate government business | Contact method not published | SAM registration | Not available |
| NASSER RAFIEE | Electronic business | Contact method not published | SAM registration | Not available |
| NASSER RAFIEE | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Registered products and services
- AJ12 — GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; APPLIED RESEARCH
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About TRANSMURAL SYSTEMS LLC
What products and services appear in its federal awards?
Recorded award industries: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); 541712.
Recorded products and services: AN12 — HEALTH R&D SERVICES; HEALTH CARE SERVICES; APPLIED RESEARCH; AN13 — HEALTH R&D SERVICES; HEALTH CARE SERVICES; EXPERIMENTAL DEVELOPMENT; AN22 — HEALTH R&D SERVICES; HEALTH RESEARCH AND TRAINING; APPLIED RESEARCH.
Examples from recent award records:
- SBIR TOPIC 104, FAST-TRACK, TAPERED GUIDEWIRES FOR TRANSCATHETER ELECTROSURGERY
- AWARD SBIR TOPIC #110 PHASE II-MRI MYOCARDIAL BIOPSY SYSTEM
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
FOUR DUNDEE PARK DR, ANDOVER, Massachusetts 01810, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Health and Human Services.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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