SIKICH CPA LLC is associated with UEI QKVWLDNE82D4 and CAGE 0HZX2 in public federal records. AcornBids currently links 110 prime awards totaling $173.9M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Offices of Certified Public Accountants; Other Accounting Services; All Other Professional, Scientific, and Technical 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 ALEXANDRIA, VA, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| 15JA0825P00000019EXPERT WITNESS SERVICES | Department of Justice | $31.7K | Nov 25, 2024 | Mar 31, 2027 |
| 140D0426F0827INCURRED COST AUDITS FOR 9 NSF AWARDEES | Department of the Interior | $1.3M | Sep 14, 2026 | Sep 13, 2027 |
| 123J1925F0056CONFLICT OF COMMITMENT AND INCURRED COST PERFORMANCE AUDIT ENGAGEMENT SUPPORT | Department of Agriculture | $595.5K | Sep 25, 2025 | Sep 24, 2030 |
| 15JA0525P00000078EXPERT WITNESS | Department of Justice | $192.8K | Mar 7, 2025 | Mar 1, 2027 |
| 80HQTR26F0015TO OBTAIN AN INDEPENDENT, LICENSED ACCOUNTING FIRM TO REVIEW GRANT DOCUMENTS AND CHECK AND VERIFY IF A PRIME CONTRACTOR IS PROPERLY FOLLOWING RESEARCH SECURITY RULES FOR SPECIFIC… | National Aeronautics and Space Administration | $109.8K | Dec 1, 2026 | Jul 19, 2027 |
| 75H70426P00019CONTRACT DISPUTES ACT CLAIMS ANALYSIS SUPPORT | Department of Health and Human Services | $1.7M | Aug 14, 2026 | Aug 15, 2031 |
| 80HQTR26F0013TO OBTAIN AN INDEPENDENT, LICENSED ACCOUNTING FIRM TO REVIEW GRANT DOCUMENTS AND CHECK AND VERIFY IF A PRIME CONTRACTOR IS PROPERLY FOLLOWING RESEARCH SECURITY RULES FOR SPECIFIC… | National Aeronautics and Space Administration | $109.8K | Dec 1, 2026 | Jul 19, 2027 |
| 15JA1624P00000506EXPERT WITNESS SERVICES. | Department of Justice | $40.4K | Sep 2, 2024 | Sep 1, 2027 |
| 70VT1526F00009DHS FINANCIAL STATEMENT AUDIT - SEC. 2. (D) | Department of Homeland Security | $13.9M | May 22, 2026 | Feb 28, 2031 |
| 15JA0825P00000023EXPERT WITNESS SERVICES | Department of Justice | $22.7K | Nov 25, 2024 | Mar 31, 2027 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Apr 30, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 29, 2001 |
| Entity start | Jul 1, 1981 |
| Industry | Reported size status |
|---|---|
| 513210 — Software Publishers | Not reported |
| 541211 — Offices of Certified Public Accountants | Not reported |
| 541219 — Other Accounting Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| STEVEN KOONS | Government business | Contact method not published | SAM registration | Not available |
| STEPHANIE TUTHILL | Alternate government business | Contact method not published | SAM registration | Not available |
| STEVEN KOONS | Electronic business | Contact method not published | SAM registration | Not available |
| STEPHANIE JACKSON | Alternate electronic business | Contact method not published | SAM registration | Not available |
| Stephanie Tuthill | Contractor contract manager | stephanie.tuthill@sikich.com | Source | Oct 1, 2026 |
| Steven Koons | Contractor program manager | steve.koons@sikich.com | Source | Oct 1, 2026 |
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: 541211 — Offices of Certified Public Accountants; 541219 — Other Accounting Services; 541990 — All Other Professional, Scientific, and Technical Services.
Recorded products and services: R704 — Auditing Services; R703 — Accounting Services (NOTE: New code created for Financial Services See R710 below); R499 — Other Professional Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
333 JOHN CARLYLE ST STE 500, ALEXANDRIA, Virginia 22314, 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 Defense; Department of Veterans Affairs; Department of the Treasury.
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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