Active
Small Business
Overview
- Legal name
- EISENSTEIN MALANCHUK LLP
- Registered location
- WASHINGTON, DC, USA
- Website
- Company website ↗
- Primary NAICS
- 541110 — Offices of Lawyers
- Latest award activity
- Aug 21, 2026
Read company summary
EISENSTEIN MALANCHUK LLP is associated with UEI F52LRG1UARK1 and CAGE 469K6 in public federal records. AcornBids currently links 7 prime awards totaling $3.9M in obligations to this entity. Its largest recorded federal customer by obligations is Environmental Protection Agency. Its recorded federal awards include work classified as All Other Insurance Related Activities; Offices of Lawyers; All Other Legal Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541110 (Offices of Lawyers). Its public SAM.gov registration lists WASHINGTON, DC, USA.
At a glance
Lifetime prime obligations$3.9M
Prime awards7
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- EISENSTEIN MALANCHUK LLP
- UEI
- F52LRG1UARK1
- CAGE
- 469K6
- Registered address
- 1025 THOMAS JEFFERSON ST NW STE E-3200, WASHINGTON, DC, 20007, USA
- Registration status
- Active
- Primary NAICS
- 541110 — Offices of Lawyers
- SAM activation
- Dec 11, 2025
- Initial registration
- Oct 11, 2005
- Entity start
- Nov 1, 2002
- SAM updated
- Dec 11, 2025
- Registration expires
- Dec 4, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- DC, 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 |
|---|---|---|---|---|
| 68HERH24F0006INSURANCE EXPERT SUPPORT FOR SUPERFUND ENFORCEMENT SETTLEMENTS AND CASE WORK TASK ORDER | Environmental Protection Agency | $1.5M | Nov 1, 2023 | Aug 27, 2028 |
| 68HERH23D0016INSURANCE EXPERT SUPPORT FOR SUPERFUND ENFORCEMENT SETTLEMENTS AND CASE WORK | Environmental Protection Agency | $1.9M | Aug 28, 2023 | Not available |
| 0002ENVIRONMENTAL INSURANCE EXPERT SUPPORT IGF::OT::IGF | Environmental Protection Agency | $689.5K | May 1, 2016 | Aug 31, 2018 |
| 0001ENVIRONMENTAL INSURANCE EXPERT SUPPORT IGF::CL::IGF | Environmental Protection Agency | $744.9K | Mar 1, 2013 | Aug 31, 2018 |
| 15JENR23P00000036EXPERT WITNESS | Department of Justice | $27.1K | Feb 21, 2023 | Apr 30, 2025 |
| 15JENR20P00000169EXPERT WITNESS | Department of Justice | $17.0K | May 27, 2020 | May 26, 2023 |
| 68HE0S18F0230INSURANCE EXPERT SUPPORT FOR SUPERFUND ENFORCEMENT SETTLEMENT AND CASE WORK IN SUPPORT OF OECA/OSRE/RSD IGF::OT::IGF BASE MODIFICATION: ESTABLISH TASK ORDER, ALLOCATE FUNDING… | Environmental Protection Agency | $1.7M | Aug 28, 2018 | Oct 31, 2023 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 11, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Oct 11, 2005 |
| Entity start | Nov 1, 2002 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 524298 — All Other Insurance Related Activities | Not reported |
| 541110 — Offices of Lawyers | Not reported |
| 541199 — All Other Legal Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DAVID BISS | Government business | Contact method not published | SAM registration | Not available |
| LARRY EISENSTEIN | Alternate government business | Contact method not published | SAM registration | Not available |
| DAVID BISS | Electronic business | Contact method not published | SAM registration | Not available |
| DAVID BISS | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 524298 — All Other Insurance Related Activities
- 541110 — Offices of Lawyers
- 541199 — All Other Legal Services
- 541620 — Environmental Consulting Services
- 541990 — All Other Professional, Scientific, and Technical Services
Registered products and services
- F115 — ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT
- R418 — Legal Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
About EISENSTEIN MALANCHUK LLP
What products and services appear in its federal awards?
Recorded award industries: 524298 — All Other Insurance Related Activities; 541110 — Offices of Lawyers; 541199 — All Other Legal Services.
Recorded products and services: R424 — Expert Witness.
Examples from recent award records:
- INSURANCE EXPERT SUPPORT FOR SUPERFUND ENFORCEMENT SETTLEMENTS AND CASE WORK TASK ORDER
- INSURANCE EXPERT SUPPORT FOR SUPERFUND ENFORCEMENT SETTLEMENTS AND CASE WORK
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
1025 THOMAS JEFFERSON ST NW STE E-3200, WASHINGTON, District of Columbia 20007, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Environmental Protection Agency; Department of Justice.
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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