Federal contractor profile
STOUT RISIUS ROSS, LLC
UEI WAT8W9WHF8V6CAGE 41SK0
Active
Overview
- Legal name
- STOUT RISIUS ROSS, LLC
- Registered location
- ROYAL OAK, MI, USA
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- Latest award activity
- Sep 10, 2026
Read company summary
STOUT RISIUS ROSS, LLC is associated with UEI WAT8W9WHF8V6 and CAGE 41SK0 in public federal records. AcornBids currently links 168 prime awards totaling $20.8M 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; All Other Professional, Scientific, and Technical Services; Administrative Management and General Management Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541990 (All Other Professional, Scientific, and Technical Services). Its public SAM.gov registration lists ROYAL OAK, MI, USA.
At a glance
Lifetime prime obligations$20.8M
Prime awards168
Awards with future end dates82
Top-agency concentration86.1%
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 Refresh pending; these totals may be out of date.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
- STOUT RISIUS ROSS, LLC
- UEI
- WAT8W9WHF8V6
- CAGE
- 41SK0
- Registered address
- 150 W 2ND ST STE 400, ROYAL OAK, MI, 48067, USA
- Registration status
- Active
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- SAM activation
- Apr 27, 2026
- Initial registration
- Jul 7, 2005
- Entity start
- Jul 1, 1991
- SAM updated
- Apr 27, 2026
- Registration expires
- Apr 16, 2027
- Fiscal year end
- Sep 30
- Place of incorporation
- MI, 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 |
|---|---|---|---|---|
| 15JCRM22P00000313LITIGATIVE CONSULTANT | Department of Justice | $879.7K | Sep 19, 2022 | Sep 18, 2027 |
| 15JCRM26P00000010EXPERT WITNESS | Department of Justice | $114.8K | Nov 3, 2025 | Nov 2, 2026 |
| 15JCRM26P00000209EXPERT WITNESS | Department of Justice | $82.0K | Sep 4, 2026 | Sep 3, 2027 |
| 15JCRM26P00000223LITIGATIVE CONSULTANT | Department of Justice | $199.9K | Sep 2, 2026 | Sep 1, 2027 |
| 15JCRM22P00000297LIT CONSULTANT | Department of Justice | $2.2M | Aug 30, 2022 | Aug 29, 2027 |
| 15JCRM26P00000212EXPERT WITNESS | Department of Justice | $85.0K | Aug 25, 2026 | Aug 24, 2027 |
| 15JCRM22P00000304LITIGATIVE CONSULTANT | Department of Justice | $1.6M | Sep 16, 2022 | Sep 15, 2027 |
| 2023H225P00372EXPERT WITNESS: VALUATION/APPRAISAL OF SYNDICATED CONSERVATION EASEMENTS FOR INTERNAL REVENUE SERVICE CHIEF COUNSEL. TRACS0004643 APPROVED ON JULY 15. | Department of the Treasury | $378.3K | Jul 29, 2025 | Jul 28, 2030 |
| 15JCRM23P00000288EXPERT WITNESS | Department of Justice | $80.9K | Aug 10, 2023 | Aug 9, 2027 |
| 15JC1V25P00000496EXPERT WITNESS SERVICES | Department of Justice | $37.4K | Jun 4, 2025 | Jun 3, 2028 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Apr 27, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jul 7, 2005 |
| Entity start | Jul 1, 1991 |
| Industry | Reported size status |
|---|---|
| 523150 — Investment Banking and Securities Intermediation | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JAMES K ROJAS | Government business | Contact method not published | SAM registration | Not available |
| STACY CARRON | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 523150 — Investment Banking and Securities Intermediation
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541990 — All Other Professional, Scientific, and Technical Services
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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