SISTERSON & CO LLP is associated with UEI ERA8H9P5M3E4 and CAGE 6QJ88 in public federal records. AcornBids currently links 1 prime award totaling $2.6K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as Environmental Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541211 (Offices of Certified Public Accountants). Its public SAM.gov registration lists PITTSBURGH, PA, 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 Aug 19, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| 15JC1V22P00000569EXPERT WITNESS SERVICES | Department of Justice | $2.6K | Sep 6, 2022 | Feb 3, 2025 |
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 23, 2025 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Apr 20, 2012 |
| Entity start | Jan 1, 1926 |
Registration classifications: Self Certified Small Disadvantaged Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541211 — Offices of Certified Public Accountants | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MEGAN E WALSH | Government business | Contact method not published | SAM registration | Not available |
| CHERYL TALERICO | Alternate government business | Contact method not published | SAM registration | Not available |
| MEGAN E WALSH | Electronic business | Contact method not published | SAM registration | Not available |
| LAURA DEBICK | 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: 541620 — Environmental Consulting Services.
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.
501 GRANT ST STE 450, PITTSBURGH, Pennsylvania 15219, United States
Registered location from SAM.gov; award performance locations may differ.
541211 — Offices of Certified Public Accountants.
Primary SAM.gov NAICS classification.
Department of Justice.
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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