Castalia LLC
Washington, DC
- UEI
- PJ36AHHFKCC4
- CAGE
- 5LRT5
- Primary NAICS
- 813910 Business Associations
- 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
- SAM.gov registration date
- Physical address
- 1747 Pennsylvania Ave NW #12, Washington, DC 20006, USA
- Website
- castalia-advisors.com
- Founded
- 1980
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- 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 |
|---|---|---|---|
| Purchase order for regional sub-saharan africa - renewable energy project desk study (DS)series (w/optional services). | United States Trade and Development Agency | $104,000 | |
| Purchase order for desk study (DS) sub-saharan africa regional - geothermal energy project series. | United States Trade and Development Agency | $58,475 | |
| Definitional mission (DM): for latin america and the caribbean region: clean energy and smart grid project… | United States Trade and Development Agency | $173,243 | |
| Definitional mission (DM): for LAC region - colombia and the dominican republic for smart grid and renewable energy… | United States Trade and Development Agency | $89,999 | |
| Definitional mission: for chile renewable energy sector opportunities - planned itinerary, purchase of tickets and… | United States Trade and Development Agency | $64,964 |
About Castalia LLC
Castalia LLC is a strategic advisory firm that specializes in solving infrastructure, resource, and policy challenges. The company has over 50 team members across six countries.
Through past federal contracts and subcontracts, Castalia has provided private equity investment advisory services to the International Development Finance Corporation. They have also delivered technical assistance services to Tetra Tech ES, Inc. on a USAID project related to financial projections for an Indonesian electricity company. Additionally, Castalia has supported Tetra Tech, Inc. on WASH-FIN 2, a water, sanitation, and hygiene finance project, as well as A-E professional consulting services.
Castalia holds a $5 million multiple award indefinite delivery contract from the International Development Finance Corporation to provide private equity investment advisory services through November 2026. This contract supports the Office of Investment Funds in areas like deal sourcing, due diligence, fund monitoring, and portfolio analytics. No set-asides were specified.
Quick answers
What is Castalia LLC's UEI?
Castalia LLC's Unique Entity ID (UEI) in SAM.gov is PJ36AHHFKCC4.
What is Castalia LLC's CAGE code?
Castalia LLC's CAGE code is 5LRT5.
What is Castalia LLC's primary NAICS code?
Castalia LLC's primary NAICS code is 813910 (Business Associations).
Where is Castalia LLC located?
Castalia LLC's physical address in SAM.gov is 1747 Pennsylvania Ave NW #12, Washington, DC 20006, USA.
Is Castalia LLC registered in SAM.gov?
Yes. Castalia LLC's SAM.gov registration is active through March 11, 2027.
What is Castalia LLC's most recent federal award?
Castalia LLC's most recent federal contract award is Purchase order for regional sub-saharan africa - renewable energy project desk study (DS)series (w/optional services) (TDAPO201611280), from United States Trade and Development Agency, on September 12, 2016.
On GovTribe
See Castalia LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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