Overview
- Legal name
- WILLIS TOWERS WATSON US LLC
- Registered location
- ARLINGTON, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 541611 — Administrative Management and General Management Consulting Services
- Latest award activity
- Sep 8, 2026
Read company summary
WILLIS TOWERS WATSON US LLC is associated with UEI ZQ2MN3N9Y619 and CAGE 2M455 in public federal records. AcornBids currently links 4 prime awards totaling $9.3M in obligations to this entity. Its largest recorded federal customer by obligations is Pension Benefit Guaranty Corporation. Its recorded federal awards include work classified as Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds; Human Resources Consulting Services; Pension Funds. 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 ARLINGTON, VA, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 14, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- WILLIS TOWERS WATSON US LLC
- UEI
- ZQ2MN3N9Y619
- CAGE
- 2M455
- Registered address
- 800 N GLEBE RD, ARLINGTON, VA, 22203, USA
- Registration status
- Active
- Primary NAICS
- 541611 — Administrative Management and General Management Consulting Services
- SAM activation
- Oct 31, 2025
- Initial registration
- Aug 10, 2001
- Entity start
- Feb 17, 1958
- SAM updated
- Oct 31, 2025
- Registration expires
- Oct 31, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Research brief
Source facts
- Loaded prime-award records link 4 awards and $9,304,602 in reported obligations to this legal entity. Source
- Recorded awards include Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds (NAICS 524292); this classification is not proof of every company capability. Source
- An example award describes: BENEFIT CONNECT (BC) LICENSES ALONG WITH THE REQUIRED SYSTEM SUPPORT, WILL ENABLE PBGC STAFF TO UTILIZE THE BENEFIT ADMINISTRATION SUPPORT SYSTEM. THIS SYSTEM MUST GRANT PBGC PERSONNEL ACCESS TO ESSENTIAL DATA IN BC FOR CONDUCTING RESEARCH, EXECUTING Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 4 of 4 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $0 |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $-61.5K |
| Change | $61.5K |
| Growth | Not comparable |
Where the work is performed
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of State | $142.0K | 1 |
| Department of Energy | $0 | 1 |
| Pension Benefit Guaranty Corporation | $-203.5K | 2 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| ACQUISITIONS - AQM MOMENTUM | $142.0K | 1 |
| WESTERN-CORPORATE SERVICES OFFICE | $0 | 1 |
| PENSION BENEFIT GUARANTY CORP | $-203.5K | 2 |
Naics
Psc
| Category | Period obligations | Awards |
|---|---|---|
| R702 — Data Collection Services | $142.0K | 1 |
| R710 — Financial Services (includes credit card services and any other financial services. See revision to description for code R703 above) | $0 | 1 |
| R499 — Other Professional Services | $-203.5K | 2 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $-61.5K | 4 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $-61.5K | 4 |
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 |
|---|---|---|---|---|
| 16PBGC25C0072BENEFIT CONNECT (BC) LICENSES ALONG WITH THE REQUIRED SYSTEM SUPPORT, WILL ENABLE PBGC STAFF TO UTILIZE THE BENEFIT ADMINISTRATION SUPPORT SYSTEM. THIS SYSTEM MUST GRANT PBGC… | Pension Benefit Guaranty Corporation | $218.0K | Sep 29, 2025 | Sep 28, 2026 |
| 19AQMM21C0237CONTRACT FOR COMPENSATION DATA | Department of State | $1.8M | Sep 30, 2021 | Sep 29, 2026 |
| 16PBGC20C0018THE PURPOSE OF THIS CONTRACT IS TO PROVIDE PENSION BENEFIT ADMINISTRATION SERVICES. | Pension Benefit Guaranty Corporation | $7.3M | Jun 5, 2020 | May 31, 2025 |
| 89503023CWA000026WTW COMPENSATION CONSULTATION SERVICES | Department of Energy | $22.0K | Jul 12, 2023 | Feb 11, 2024 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 31, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 10, 2001 |
| Entity start | Feb 17, 1958 |
| Industry | Reported size status |
|---|---|
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541612 — Human Resources Consulting Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JANID PERAZA | Government business | Contact method not published | SAM registration | Not available |
| JANID PERAZA | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541611 — Administrative Management and General Management Consulting Services
- 541612 — Human Resources Consulting 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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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