Federal contractor profile
UEI X28XK8RARDR1CAGE 61ZM7
LIDOV HART is associated with UEI X28XK8RARDR1 and CAGE 61ZM7 in public federal records. AcornBids currently links 5 prime awards totaling $70.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as All Other Legal Services; Offices of Physicians (except Mental Health Specialists). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541611 (Administrative Management and General Management Consulting Services). Its public SAM.gov registration lists BOSTON, MA, USA.
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 28, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 15JC1V26P00000465EXPERT WITNESS/LITIGATIVE CASE SUPPORT | Department of Justice | $22.5K | Jun 9, 2026 | Jun 8, 2029 |
| 15JC1V26P00000252EXPERT WITNESS/LITIGATIVE CASE SUPPORT | Department of Justice | $24.4K | Feb 27, 2026 | Feb 26, 2029 |
| 75R60221A00001MEDICAL EXPERT SERVICES FOR VACCINE INJURY COMPENSATION PROGRAM (VICP) | Department of Health and Human Services | $250.0K | Apr 8, 2021 | Not available |
| 75R60222F34005MEDICAL EXPERT VICP CASE 17-2061 | Department of Health and Human Services | $12.0K | Jun 9, 2022 | May 8, 2023 |
| 75R60222F34004MEDICAL EXPERT VICP CASE 17-2061 | Department of Health and Human Services | $11.2K | Jan 5, 2022 | Dec 4, 2022 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Apr 22, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jul 2, 2010 |
| Entity start | Jun 1, 2010 |
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 |
| 621111 — Offices of Physicians (except Mental Health Specialists) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| HART LIDOV | Government business | Contact method not published | SAM registration | Not available |
| HART LIDOV | Alternate government business | Contact method not published | SAM registration | Not available |
| HART LIDOV | Electronic business | Contact method not published | SAM registration | Not available |
| HART LIDOV | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541199 — All Other Legal Services; 621111 — Offices of Physicians (except Mental Health Specialists).
Recorded products and services: R424 — Expert Witness.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
6 WHITTIER PL, BOSTON, Massachusetts 02114, United States
Registered location from SAM.gov; award performance locations may differ.
541611 — Administrative Management and General Management Consulting Services.
Primary SAM.gov NAICS classification.
Department of Justice; Department of Health and Human Services.
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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