Active
Small Business
Overview
- Legal name
- LIMESTONE ANALYTICS LLC
- Registered location
- WATERTOWN, NY, USA
- Website
- Company website ↗
- Primary NAICS
- 541690 — Other Scientific and Technical Consulting Services
- Latest award activity
- Aug 21, 2026
Read company summary
LIMESTONE ANALYTICS LLC is associated with UEI U9CBU47MW6Y5 and CAGE 82WH5 in public federal records. AcornBids currently links 11 prime awards totaling $6.9M in obligations to this entity. Its largest recorded federal customer by obligations is Millennium Challenge Corporation. Its recorded federal awards include work classified as Administrative Management and General Management Consulting Services; All Other Professional, Scientific, and Technical Services; Other Scientific and Technical Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541690 (Other Scientific and Technical Consulting Services). Its public SAM.gov registration lists WATERTOWN, NY, USA.
At a glance
Lifetime prime obligations$6.9M
Prime awards11
Awards with future end dates5
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- LIMESTONE ANALYTICS LLC
- UEI
- U9CBU47MW6Y5
- CAGE
- 82WH5
- Registered address
- 603 WASHINGTON ST, WATERTOWN, NY, 13601, USA
- Registration status
- Active
- Primary NAICS
- 541690 — Other Scientific and Technical Consulting Services
- SAM activation
- Mar 27, 2026
- Initial registration
- Mar 22, 2018
- Entity start
- Nov 14, 2017
- SAM updated
- Mar 27, 2026
- Registration expires
- Mar 25, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
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 |
|---|---|---|---|---|
| 95332423F0097COST-BENEFIT ANALYSIS (CBA) SERVICES | Millennium Challenge Corporation | $1.5M | Oct 1, 2023 | Sep 30, 2028 |
| 95332422F0063TVET SERVICES IN IN BELIZE COTE DIVOIRE | Millennium Challenge Corporation | $1.3M | Aug 25, 2022 | Aug 24, 2027 |
| 95332426F0039THE GAMBIA/TOGO INDEPENDENT EVALUATION | Millennium Challenge Corporation | $203.5K | May 5, 2026 | Nov 4, 2027 |
| 95332421F0061GSI BPA ORDER - EARLY DUE DILIGENCE ANALYSIS | Millennium Challenge Corporation | $2.3M | Jun 25, 2021 | Dec 24, 2026 |
| 47QRAA21D00AVFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $500.0K | Sep 30, 2021 | Not available |
| 95332422A0007ECONOMIC ANALYSIS (EA) SERVICES MULTIPLE-AWARD BLANKET PURCHASE AGREEMENT (BPA) | Millennium Challenge Corporation | $20.0M | Oct 1, 2022 | Not available |
| 95332421A0002BPA FOR GSI | Millennium Challenge Corporation | $0 | Nov 11, 2020 | Not available |
| 95332423F0081GSI BPA ORDER - SOLOMON ISLANDS | Millennium Challenge Corporation | $28.2K | Aug 28, 2023 | Mar 3, 2025 |
| 95332423F0103DPE - ENVIRONMENTAL ECONOMIC SUPPORT SERVICES | Millennium Challenge Corporation | $851.0K | Sep 29, 2023 | Sep 28, 2028 |
| 95332422F0078GSI BPA ORDER - KIRIBATI | Millennium Challenge Corporation | $413.4K | Sep 30, 2022 | Feb 28, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 27, 2026 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Mar 22, 2018 |
| Entity start | Nov 14, 2017 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| BAHMAN KASHI | Government business | Contact method not published | SAM registration | Not available |
| BAHMAN KASHI | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541611 — Administrative Management and General Management Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541990 — All Other Professional, Scientific, and Technical Services
- 611430 — Professional and Management Development Training
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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