Active
Small Business
Overview
- Legal name
- CARDINAL ENGINEERING, LLC
- Also known as
- CARDINAL ENGINEERING LLC
- Registered location
- WASHINGTON, DC, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- May 28, 2026
Read company summary
CARDINAL ENGINEERING, LLC is associated with UEI C6KWNDH3EEB5 and CAGE 5YS97 in public federal records. AcornBids currently links 14 prime awards totaling $29.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); Research and Development in Nanotechnology. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists WASHINGTON, DC, USA.
At a glance
Lifetime prime obligations$29.8M
Prime awards14
Awards with future end dates4
Top-agency concentration100.0%
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 Refresh pending; these totals may be out of date.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
- CARDINAL ENGINEERING, LLC
- Doing business as
- CARDINAL ENGINEERING LLC
- UEI
- C6KWNDH3EEB5
- CAGE
- 5YS97
- Registered address
- 20 M ST SE STE 260, WASHINGTON, DC, 20003, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Jul 28, 2026
- Initial registration
- Apr 10, 2010
- Entity start
- Apr 7, 2010
- SAM updated
- Jul 30, 2026
- Registration expires
- Jul 9, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MD, USA
Research brief
Source facts
- Loaded prime-award records link 14 awards and $29,840,673 in reported obligations to this legal entity. Source
- Recorded awards include 541712 (NAICS 541712); this classification is not proof of every company capability. Source
- An example award describes: PERFORM INVESTIGATION, DEVELOPMENT, AND DEMONSTRATION OF POWER AND ENERGY FOCUS AREA SOLUTIONS USING A FOUR-PHASED TECHNICAL DEVELOPMENT APPROACH--REQUIREMENTS DEVELOPMENT, TRADESPACE EXPLORATION, SOLUTION DESIGNS, AND SOLUTION DEMONSTRATIONS. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$6.4M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 14 of 14 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $2.6M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $3.8M |
| Change | $-1.1M |
| Growth | -30.1% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Defense | $6.4M | 14 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| OFFICE OF NAVAL RESEARCH | $3.0M | 1 |
| FA2385 USAF AFMC AFRL PZL AFRL RSKD | $1.8M | 1 |
| NSWC CARDEROCK | $842.6K | 8 |
| NAVSEA HQ | $838.2K | 2 |
| NSWC DAHLGREN | $0 | 1 |
| DCMA MID-ATLANTIC | $-53.9K | 1 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $4.8M | 2 |
| 541330 — Engineering Services | $842.6K | 9 |
| 541713 — Research and Development in Nanotechnology | $838.2K | 2 |
| 541712 | $-53.9K | 1 |
Psc
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $5.7M | 8 |
| N0016725A0017 | $743.1K | 3 |
| N0017819D7313 | $0 | 1 |
| N0016722D0003 | $-160 | 1 |
| N0016720D0016 | $-180 | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $3.7M | 7 |
| SMALL BUSINESS SET ASIDE - TOTAL | $2.7M | 4 |
| Unclassified | $-340 | 3 |
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 |
|---|---|---|---|---|
| N0001425C1303PERFORM INVESTIGATION, DEVELOPMENT, AND DEMONSTRATION OF POWER AND ENERGY FOCUS AREA SOLUTIONS USING A FOUR-PHASED TECHNICAL DEVELOPMENT APPROACH--REQUIREMENTS DEVELOPMENT… | Department of Defense | $4.1M | Feb 10, 2025 | Feb 9, 2030 |
| N0016726F0103LOW COMPLEXITY REVIEWS (PWS 3.1) | Department of Defense | $428.4K | Jan 28, 2026 | Sep 29, 2028 |
| N0002424CS204BASE | Department of Defense | $1.4M | Sep 30, 2024 | Sep 30, 2025 |
| N0002425CT118KICKOFF BRIEFING | Department of Defense | $140.0K | May 27, 2025 | May 16, 2026 |
| N0002417C4101IGF::CT::IGF | Department of Defense | $21.1M | Sep 27, 2017 | Sep 30, 2025 |
| FA238525CB021RETURNING EXOATMOSPHERIC UNIQUE IS NOVAL (RETURN) | Department of Defense | $1.8M | Apr 28, 2025 | Jul 22, 2027 |
| N0016723P0132LOW COMPLEXITY REVIEWS (PWS 3.1.2) | Department of Defense | $249.9K | Jun 20, 2023 | Sep 30, 2025 |
| N0016725F1092LOW COMPLEXITY REVIEWS (PWS 3.1) | Department of Defense | $247.9K | Apr 8, 2025 | Apr 7, 2026 |
| N0016725F1089LOW COMPLEXITY REVIEWS (PWS 3.1) | Department of Defense | $66.7K | Apr 4, 2025 | Apr 3, 2026 |
| N0016725P0080SUBMARINE SHOCK REVIEW SERVICE | Department of Defense | $100.0K | Mar 27, 2025 | Mar 30, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 30, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 10, 2010 |
| Entity start | Apr 7, 2010 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering 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 |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ROGER J BAGBEY | Government business | Contact method not published | SAM registration | Not available |
| ROGER J BAGBEY | Alternate government business | Contact method not published | SAM registration | Not available |
| STEPHANIE A SHERMAN | Electronic business | Contact method not published | SAM registration | Not available |
| MICHELLE CLEWLEY | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Registered products and services
- AG21 — ENERGY R&D SERVICES; ENERGY CONSERVATION; BASIC RESEARCH
- C216 — Marine Architect and Engineering Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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