Dlh, LLC
Bethesda, MD Doing business as Grsi Part of DLH Holdings Corp
- UEI
- NQL3JEME2443
- CAGE
- 1RTX7
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 541330 Engineering Services Primary
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334290 Other Communications Equipment Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 336411 Aircraft Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 541380 Testing Laboratories and Services
- 541420 Industrial Design Services
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- 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
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561499 All Other Business Support Services
- 561720 Janitorial Services
- 561990 All Other Support Services
- 621210 Offices of Dentists
- 622110 General Medical and Surgical Hospitals
- Corporate family
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DLH Holdings Corp
Parent
LLNDA6RULBL7
- Dlh, LLC NQL3JEME2443
-
DLH Holdings Corp
Parent
LLNDA6RULBL7
- SAM.gov registration date
- Physical address
- 6720b Rockledge Dr #777, Bethesda, MD 20817, USA
- Website
- dlhcorp.com
- Founded
- 1969
- Employees
- 1K-5K
- Estimated annual revenue
- $500M-$1B
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Title: center for information technology (CIT) risk management framework (RMF) and cybersecurity operations support… | Office of Logisitics and Acquisition Operations | $3,029,648 | |
| Nhlbi: service: scientific enterprise technology services (sets): severable | Office of Logisitics and Acquisition Operations | $5,779,520 | |
| National institutes of health (NIH), office of information technology (OIT), CIO-SP3 IT service | Office of Logisitics and Acquisition Operations | $8,263,533 | |
| Office of information technology (OIT) | Assistant Secretary for Financial Resources | $15,174,712 | |
| PBL-o and depot support to various C4ISR and C2 type systems across multiple platforms supporting department of… | Naval Information Warfare Systems Command | $2,431,951 |
About Dlh, LLC
Dlh, LLC, doing business as Grsi, is a subsidiary of DLH Holdings Corp, a publicly traded technology-enabled business process and program management solutions provider. The company specializes in delivering comprehensive IT, engineering, and professional services to federal civilian and defense agencies. Grsi operates as a versatile federal contractor capable of supporting complex agency missions across multiple sectors, including healthcare, information technology, cybersecurity, and program management.
Dlh, LLC has been awarded numerous prime federal contracts across various agencies, predominantly focusing on information technology services. These contracts include IT infrastructure operations, software development, cybersecurity, telecommunications support, and engineering services for agencies such as the National Institutes of Health (NIH), Naval Information Warfare Systems Command, National Cancer Institute, National Heart, Lung and Blood Institute, and the Department of Defense. The company has received contracts through multiple award vehicles, with some set aside for small businesses and others open to full and open competition. Notable contract types include delivery orders, blanket purchase agreements, and definitive contracts, with ceiling values ranging from tens of thousands to over $100 million. Grsi frequently collaborates with subcontractors like Serco Inc., Mantech TSG-2 Joint Venture, and Chugach Technical Solutions LLC to fulfill complex federal contract requirements.
Dlh, LLC holds several significant federal Indefinite Delivery Vehicles (IDVs) across multiple agencies. These include a $999,999,999,999 One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted IDIQ contract, an $85 million Blanket Purchase Agreement with the National Heart, Lung and Blood Institute for Agile, Development, Data Science, and Strategy Services, and a $1.7 billion Blanket Purchase Agreement with the National Cancer Institute for critical and complex IT services. The company also holds a $178,437,189 multiple-award Indefinite Delivery Contract with the Naval Information Warfare Systems Command for systems lifecycle, engineering, cybersecurity, and security engineering support services. Additionally, Grsi has a multiple-award Blanket Purchase Agreement with the National Oceanic and Atmospheric Administration under the NOAA Mission IT Services program. These IDVs position the company to provide comprehensive technology solutions across various federal agency missions, with contract vehicles spanning IT infrastructure, engineering, data analytics, and professional services.
Contract vehicles
- Information Technology Schedule 70
- Multiple Award Schedule
- NCI Critical and Complex IT Services
- NOAA Mission IT Services
- One Acquisition Solution for Integrated Services Plus - Unrestricted
- Seaport Next Generation
- Strategic Partners Acquisition Readiness Contract
- Systems Lifecycle, Engineering, Cybersecurity, and Security Engineering Support Services
- The Professional Services Schedule
- Alliant 2 Small Business - CANCELLED
- Chief Information Officer - Solutions and Partners 3, Small Business
- Cyber Mission Systems, Kitting, and Supplies
Show all
- Information Technology Enterprise Solutions 3 - Services
- Information Technology Support Services
- SeaPort-e
- SPAWAR C4I Systems Engineering
- SPAWARSYSCEN Atlantic Cyber Mission Engineering
- SSC LANT Battlespace Awareness Support
- SSC LANT Information Warfare Support Services
- SSC LANT Integrated Cyber Operations Support
- SSC LANT Production Installation In-Services Support
Quick answers
What is Dlh, LLC's UEI?
Dlh, LLC's Unique Entity ID (UEI) in SAM.gov is NQL3JEME2443.
What is Dlh, LLC's CAGE code?
Dlh, LLC's CAGE code is 1RTX7.
What is Dlh, LLC's primary NAICS code?
Dlh, LLC's primary NAICS code is 541330 (Engineering Services).
Where is Dlh, LLC located?
Dlh, LLC's physical address in SAM.gov is 6720b Rockledge Dr #777, Bethesda, MD 20817, USA.
Is Dlh, LLC registered in SAM.gov?
Yes. Dlh, LLC's SAM.gov registration is active through September 15, 2027.
Who is Dlh, LLC's parent company?
Dlh, LLC is part of DLH Holdings Corp.
Which contract vehicles does Dlh, LLC hold?
Dlh, LLC holds a place on 21 federal contract vehicles, including IT-70, MAS and NCI Critical and Complex IT Services.
What is Dlh, LLC's most recent federal award?
Dlh, LLC's most recent federal contract award is Title: center for information technology (CIT) risk management framework (RMF) and cybersecurity operations support… (75N98026F00003), from Office of Logisitics and Acquisition Operations, on September 28, 2026.
On GovTribe
See Dlh, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors