Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- WILLIAMS CONSULTING LLC
- Registered location
- CATONSVILLE, MD, USA
- Website
- Company website ↗
- Primary NAICS
- 541512 — Computer Systems Design Services
- Latest award activity
- Sep 2, 2026
Read company summary
WILLIAMS CONSULTING LLC is associated with UEI CLDPGB3AAN49 and CAGE 700A4 in public federal records. AcornBids currently links 21 prime awards totaling $25.3M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Health and Human Services. Its recorded federal awards include work classified as Administrative Management and General Management Consulting Services; All Other Professional, Scientific, and Technical Services; Computer Systems Design Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541512 (Computer Systems Design Services). Its public SAM.gov registration lists CATONSVILLE, MD, USA.
At a glance
Lifetime prime obligations$25.3M
Prime awards21
Awards with future end dates3
Top-agency concentration86.6%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 8, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- WILLIAMS CONSULTING LLC
- UEI
- CLDPGB3AAN49
- CAGE
- 700A4
- Registered address
- 5523 RESEARCH PARK DR, CATONSVILLE, MD, 21228, USA
- Registration status
- Active
- Primary NAICS
- 541512 — Computer Systems Design Services
- SAM activation
- Mar 10, 2026
- Initial registration
- Oct 20, 2013
- Entity start
- Aug 23, 2013
- SAM updated
- Mar 10, 2026
- Registration expires
- Mar 8, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MD, USA
Research brief
Source facts
- Loaded prime-award records link 21 awards and $25,285,381 in reported obligations to this legal entity. Source
- Recorded awards include Administrative Management and General Management Consulting Services (NAICS 541611); this classification is not proof of every company capability. Source
- An example award describes: TASK ORDER TO PROVIDE SPANISH SPEAKING MEDICAL EXPERT SERVICES FOR CASES ORIGINATING IN PUERTO RICO. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$10.4M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 21 of 21 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 | $2.3M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $2.5M |
| Change | $-258.0K |
| Growth | -10.2% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
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 Health and Human Services | $8.9M | 14 |
| Social Security Administration | $1.5M | 7 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| FDA OFFICE OF ACQ GRANT SVCS | $3.8M | 1 |
| OMAS STRATEGIC BUYING CENTER - HHS MISSION | $2.7M | 1 |
| OFC OF ACQUISITION AND GRANTS MGMT | $2.4M | 5 |
| SSA OFC OF ACQUISITION GRANTS | $1.5M | 7 |
| CDC OFFICE OF ACQUISITION SERVICES | $118.8K | 4 |
| OFFICE OF INSPECTOR GENERAL | $-6.3K | 1 |
| PROGRAM SUPPORT CENTER ACQ MGMT SVC | $-97.1K | 2 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 541611 — Administrative Management and General Management Consulting Services | $7.6M | 15 |
| 541512 — Computer Systems Design Services | $2.7M | 2 |
| 561990 — All Other Support Services | $139.8K | 1 |
| 541990 — All Other Professional, Scientific, and Technical Services | $-27.3K | 3 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| R406 — Policy Review/Development Services | $3.8M | 1 |
| R408 — Program Management/Support Services | $2.6M | 3 |
| R499 — Other Professional Services | $2.2M | 8 |
| R424 — Expert Witness | $1.5M | 7 |
| R410 — SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT | $274.9K | 1 |
| R431 — SUPPORT- PROFESSIONAL: HUMAN RESOURCES | $-6.3K | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $6.2M | 12 |
| GS35F227DA | $2.7M | 2 |
| 28321323D00060002 | $1.5M | 7 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| 8(A) SOLE SOURCE | $8.8M | 10 |
| Unclassified | $1.5M | 7 |
| NO SET ASIDE USED. | $133.5K | 2 |
| 8A COMPETED | $0 | 2 |
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 |
|---|---|---|---|---|
| 28321326FM0030002TASK ORDER TO PROVIDE SPANISH SPEAKING MEDICAL EXPERT SERVICES FOR CASES ORIGINATING IN PUERTO RICO. | Social Security Administration | $561.5K | Apr 2, 2026 | Apr 11, 2027 |
| 28321326FM0030003SIX-MONTH MANAGEMENT FEES FOR TASK ORDER TO PROVIDE SPANISH SPEAKING MEDICAL EXPERT SERVICES FOR CASES ORIGINATING IN PUERTO RICO. | Social Security Administration | $249.5K | Apr 2, 2026 | Apr 11, 2027 |
| 75P00125F80152THE NATIONAL BREASTFEEDING HELPLINE | Department of Health and Human Services | $2.7M | Sep 30, 2025 | Sep 29, 2026 |
| 75FCMC23C0055ACQUISITION OF EXPERT WITNESSES FOR THE ADMINISTRATIVE HEARINGS PROCESS | Department of Health and Human Services | $2.1M | Sep 14, 2023 | Sep 13, 2027 |
| 75FCMC23C0046APPLICATION SUPPORT, DESIGN, AND OPERATIONS CONSULTING FOR THE MAKING CARE PRIMARY (MCP) MODEL | Department of Health and Human Services | $1.3M | Aug 16, 2023 | Aug 15, 2024 |
| 75P00121C00050ADVANCING HEALTH EQUITY POLICY ANALYSIS SUPPORT | Department of Health and Human Services | $1.7M | Sep 26, 2021 | Sep 28, 2023 |
| 75F40122C00206THERE IS AN INCREASED NEED FOR STRATEGIC AND TACTICAL PLANNING AND ANALYSIS, CONTINUOUS PROCESS IMPROVEMENT, ACQUISITION ASSISTANCE, AND CONCEPTUAL PLANNING ACROSS FDA. THE… | Department of Health and Human Services | $3.8M | Sep 30, 2022 | Sep 29, 2025 |
| 75P00124F80193ADVANCING HEALTH EQUITY THROUGH POLICY ANALYSIS AND SUPPORT | Department of Health and Human Services | $608.6K | Sep 30, 2024 | Jan 23, 2025 |
| 28321324FM0030001TASK ORDER 00004 OPTION PERIOD IV SPANISH SPEAKING MEDICAL EXPERTS | Social Security Administration | $589.7K | Apr 12, 2024 | Apr 11, 2025 |
| 28321323FM0030003TASK ORDER 0002 FOR CONTRACT BASE PERIOD | Social Security Administration | $627.1K | Apr 12, 2023 | Apr 11, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 10, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Oct 20, 2013 |
| Entity start | Aug 23, 2013 |
Expires Not available
SAM public SBA certification fieldsRegistration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business, SBA Certified Hub Zone Firm. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 423490 — Other Professional Equipment and Supplies Merchant Wholesalers | Not reported |
| 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541613 — Marketing Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541720 — Research and Development in the Social Sciences and Humanities | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| 611710 — Educational Support Services | Not reported |
| 621999 — All Other Miscellaneous Ambulatory Health Care Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ANTOINETTE WILLIAMS | Government business | Contact method not published | SAM registration | Not available |
| ANTOINETTE P WILLIAMS | Electronic business | Contact method not published | SAM registration | Not available |
| Antoinette Williams | Contractor contract manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
| Antoinette Williams | Contractor program manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
| Antoinette Williams | Contractor contract manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
| Antoinette Williams | Contractor program manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
| Antoinette Williams | Contractor contract manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
| Antoinette Williams | Contractor program manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
| Antoinette Williams | Contractor contract manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
| Antoinette Williams | Contractor program manager | awilliams@williamsconsultingllc.com | Source | Oct 1, 2026 |
Registered industries
- 423490 — Other Professional Equipment and Supplies Merchant Wholesalers
- 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541613 — Marketing Consulting Services
- 541618 — Other Management Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720 — Research and Development in the Social Sciences and Humanities
- 541990 — All Other Professional, Scientific, and Technical Services
- 561110 — Office Administrative Services
- 561990 — All Other Support Services
- 611710 — Educational Support Services
- 621999 — All Other Miscellaneous Ambulatory Health Care Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Contract vehicle holdings
Reported holders; a parent award identifier alone is not proof of a current vehicle seat.
| Vehicle | Reported status | Ordering ends | Evidence |
|---|---|---|---|
| OASIS+8A — 47QRCA25DA291 | active | Not available | Source |
| OASIS+HZ — 47QRCA24DH082 | active | Not available | Source |
| OASIS+SB — 47QRCA25DS523 | active | Not available | Source |
| OASIS+WO — 47QRCA24DW238 | active | Not available | Source |
Related companies worth researching
Explore the customer, work and award-size evidence behind each match.
53 awards
9 awards
4 awards
24 awards
7 awards
2 awards
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.
Recently viewed companies
Keep your research moving
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit