Cahill Swift LLC
Boston, MA
- UEI
- R5K8SX8G5JE7
- CAGE
- 43WN5
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 541511 Custom Computer Programming Services
- 541612 Human Resources Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541720 Research and Development in the Social Sciences and Humanities
- 561611 Investigation and Personal Background Check Services
- 611420 Computer Training
- 611430 Professional and Management Development Training
- SAM.gov registration date
- Physical address
- 2 Park Plaza #305, Boston, MA 02116, USA
- Website
- cahillswift.com
- Founded
- 2005
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $2,995,572 |
| FY2025 | $2,597,992 |
| FY2024 | $2,768,440 |
| FY2023 | $3,113,545 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Transportation | $2,995,572 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Cahill Swift LLC, a small disadvantaged business based in Boston, Massachusetts, provides forensic toxicology oversight, drug and alcohol compliance audit services, and technical consulting to the Department of Transportation as a prime contractor across all recent awards, competing predominantly full-and-open rather than under set-asides.
Cahill Swift is a limited liability partnership structured as a for-profit self-certified small disadvantaged business. Its work centers on three concrete service areas: post-accident toxicological testing (PATT) program oversight for rail carriers under 49 CFR Part 40 and Part 219; drug and alcohol testing audit and compliance review services for transit agencies; and technical and scientific consultation on forensic toxicology laboratory procedures and proficiency testing. The vendor's customer footprint is confined to three Department of Transportation operating administrations — the Federal Transit Administration (10 awards, $35.4 million combined potential value), the Federal Railroad Administration (3 awards, $4.9 million), and the Immediate Office of the Secretary of Transportation (18 awards, $979 thousand) — accounting for 97% of recent awards across all sources. Recent awards include a $2.65 million firm-fixed-price purchase order from the Federal Railroad Administration awarded September 16, 2026, to deliver tri-annual laboratory inspections, proficiency testing design and operations, expert audit support, and seven-day-a-week technical consultation through September 2031 under a 12-month base period plus four optional 12-month periods; an $11.6 million labor-hour definitive contract from the Federal Transit Administration awarded May 18, 2022, for on-site drug and alcohol audits, training, and compliance oversight across the United States through May 2027; and a $99.6 thousand purchase order from the Office of the Secretary of Transportation awarded September 30, 2026, to conduct Medical Review Officer compliance reviews under Part 40 regulations.
Cahill Swift holds six task orders against a single Federal Transit Administration Indefinite Delivery Contract (DTFT6011D00005) carrying $6.9 million in combined potential value. The vendor's activity has been sparse and episodic — two awards in 2019 and 2020, one each in 2022 and 2023, and two in 2026 — with $37.6 million already obligated against combined potential value of $41.3 million across 32 prime awards spanning nearly two decades. Two awards face ultimate completion within the next twenty-four months and will require recompete, representing combined potential value of $11.7 million. Across SCI-reportable federal service contracts from FY2022 through FY2025, Cahill Swift invoiced $6.7 million with a median government-paid hourly rate around $159.53/hr, ranging from $135.70/hr at the tenth percentile to $194.92/hr at the ninety-percentile; the SCI data shows the vendor delivered roughly 2.3 to 7.8 FTEs in each of those fiscal years, with 6.7 FTEs in FY2025. The vendor self-performs all work with zero subcontractor hours reported across SCI-captured prime contracts, operating as an integral delivery organization rather than a staffing intermediary.
SBA capabilities narrative
Assists government, transit, and transportation firms with process management via the implementation of unique and efficient concepts and methodologies.
Quick answers
Is Cahill Swift LLC registered in SAM.gov?
Yes. Cahill Swift LLC's SAM.gov registration is active through June 15, 2027.
How much has Cahill Swift LLC received in federal contracts?
Federal contracts obligated $2,597,992 to Cahill Swift LLC in fiscal year 2025 and $11,475,550 in fiscal years 2023 through 2027.
How does Cahill Swift LLC rank among federal contractors?
Cahill Swift LLC ranked #32 in PSC R704 in FY2025.
What is Cahill Swift LLC's most recent federal award?
Cahill Swift LLC's most recent federal contract award is Odapc requires contractor personnel with sufficient expertise in the part 40 regulations and the associated subparts… (693JK426P600033), from Immediate Office of the Secretary of Transportation, on September 30, 2026.
On GovTribe
See Cahill Swift LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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