Nathan Associates LLC
Arlington, VA Doing business as Nathan Associates Inc. International Affairs Division
- UEI
- GNPVSGEJ41N1
- CAGE
- 3H2Q0
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 541611 Administrative Management and General Management Consulting Services Primary
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- SAM.gov registration date
- Physical address
- 800 N Glebe Rd Suite 500, Arlington, VA 22203, USA
- Website
- cadmusgroup.com
- Founded
- 1983
- Employees
- 251-1K
- Estimated annual revenue
- $100M-$250M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
- 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 |
|---|---|---|---|
| U.s. Apec-rise support services | Office of Acquisition Management | $13,795,642 | |
| Philippines threshold program support services (call order under THP BPA) | Millennium Challenge Corporation | $402,198 | |
| Tanzania threshold program support services (call order under THP BPA) | Millennium Challenge Corporation | $763,050 | |
| Policy & institutional reform specialist - THP | Millennium Challenge Corporation | $250,512 | |
| Mauritania threshold | Millennium Challenge Corporation | $404,070 |
About Nathan Associates LLC
Nathan Associates LLC, doing business as Nathan Associates Inc., is a private international economic and analytics consulting firm specializing in providing comprehensive advisory, analytical, capacity building, and technical assistance services to federal government agencies. Headquartered in Arlington, Virginia, the company focuses on supporting economic growth, private sector development, public financial management, and project implementation in developing countries. The firm has established itself as a key partner for agencies like the Millennium Challenge Corporation (MCC), U.S. Agency for International Development (USAID), and the International Development Finance Corporation (IDFC), offering a wide range of professional services across multiple sectors.
Nathan Associates' federal contract awards demonstrate its expertise in delivering complex technical assistance and advisory services across diverse international development domains. The firm has received numerous prime contract awards for projects involving economic policy analysis, trade facilitation, infrastructure development, and institutional reform. Contracts have spanned regions including the Philippines, Ghana, Zambia, Moldova, and Kenya, with funding primarily from civilian agencies like MCC and USAID. Specific contract work has included supporting threshold programs, digital connectivity initiatives, energy sector assessments, transportation project oversight, and capacity building for public institutions. None of the contract awards utilized small business set-aside designations, indicating the company competes on a full and open competitive basis.
The firm's grant-related work, while more limited in the provided data, shows a focus on technical support and capacity building through sub-grant partnerships. A notable example is a sub-grant award with Land O'Lakes Venture37 for the Bangladesh Trade Facilitation (BTF) cooperative agreement, where Nathan Associates led comprehensive trade assessments, supported trade information transparency, and strengthened risk management systems. The sub-grant work demonstrates the company's ability to collaborate with other development-focused organizations to achieve complex international economic development objectives.
Nathan Associates holds several significant federal contract Indefinite Delivery Vehicles (IDVs) that enable rapid service procurement by federal agencies. These include a $1 billion Blanket Purchase Agreement (BPA) with USAID's Financing Self Reliance and Market Led Development (FSRMD) program, an $800 million USAID Central America Regional Support Services IDIQ, and a $1 billion BPA with the Millennium Challenge Corporation for global sector initiatives. These IDVs cover a broad range of services including technical assistance, partnership development, capacity building, analytical services, and implementation support across economic development, energy, transportation, trade facilitation, and governance sectors. The multiple IDVs underscore Nathan Associates' strategic positioning as a versatile, globally-focused consulting partner for federal agencies seeking comprehensive international development solutions.
Contract vehicles
- Financing Self Reliance and Market Led Development
- Multiple Award Schedule
- The Professional Services Schedule
- USAID Central America Regional Support Services IDIQ
- Environmental and Engineering Consulting
- MCC Threshold Compact Development Support BPA
- Public Financial Management Project
- SEGIR Macro II
- Transportation Project Economic Analysis and Evaluation
- USAID Public Financial Management II IDIQ
Quick answers
What is Nathan Associates LLC's UEI?
Nathan Associates LLC's Unique Entity ID (UEI) in SAM.gov is GNPVSGEJ41N1.
What is Nathan Associates LLC's CAGE code?
Nathan Associates LLC's CAGE code is 3H2Q0.
What is Nathan Associates LLC's primary NAICS code?
Nathan Associates LLC's primary NAICS code is 541611 (Administrative Management and General Management Consulting Services).
Where is Nathan Associates LLC located?
Nathan Associates LLC's physical address in SAM.gov is 800 N Glebe Rd Suite 500, Arlington, VA 22203, USA.
Is Nathan Associates LLC registered in SAM.gov?
Yes. Nathan Associates LLC's SAM.gov registration is active through January 15, 2027.
Which contract vehicles does Nathan Associates LLC hold?
Nathan Associates LLC holds a place on 10 federal contract vehicles, including FSRMD, MAS and PSS.
What is Nathan Associates LLC's most recent federal award?
Nathan Associates LLC's most recent federal contract award is U.s. Apec-rise support services (19AQMM25F0123), from Office of Acquisition Management, on January 1, 2025.
On GovTribe
See Nathan Associates LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors