Active
Overview
- Legal name
- UNIVERSITY OF WISCONSIN SYSTEM
- Also known as
- TANDEM PRESS
- Registered location
- MADISON, WI, USA
- Website
- Company website ↗
- Primary NAICS
- 541380 — Testing Laboratories and Services
- Latest award activity
- Aug 23, 2026
Read company summary
UNIVERSITY OF WISCONSIN SYSTEM is associated with UEI UBCGS2J98RK4 and CAGE 3UCG8 in public federal records. AcornBids currently links 15 prime awards totaling $1.0M 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 Testing Laboratories and Services; Medical Laboratories; Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541380 (Testing Laboratories and Services). Its public SAM.gov registration lists MADISON, WI, USA.
At a glance
Lifetime prime obligations$1.0M
Prime awards15
Awards with future end dates3
Top-agency concentration
Not available
Why this customer concentration
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 Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- UNIVERSITY OF WISCONSIN SYSTEM
- Doing business as
- TANDEM PRESS
- UEI
- UBCGS2J98RK4
- CAGE
- 3UCG8
- Registered address
- 465 HENRY MALL, MADISON, WI, 53706, USA
- Registration status
- Active
- Primary NAICS
- 541380 — Testing Laboratories and Services
- SAM activation
- Feb 17, 2026
- Initial registration
- Apr 19, 2004
- Entity start
- Jan 1, 1903
- SAM updated
- Feb 17, 2026
- Registration expires
- Feb 13, 2027
- Fiscal year end
- Jun 30
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 |
|---|---|---|---|---|
| 140F0S24C0003COORDINATION FOR THE NATIONAL ATMOSPHERIC DEPOSITION PROGRAM/NATIONAL TRENDS NETWORK (NADP/NTN) OF ANALYTICAL LABORATORY SERVICES | Department of the Interior | $134.6K | Apr 5, 2024 | Mar 31, 2029 |
| 36C25226D0005CYTOGENETIC REFERENCE LABORATORY AT THE WILLIAM S MIDDLETON VA MEDICAL CENTER | Department of Veterans Affairs | $1.0M | Feb 1, 2026 | Not available |
| 75D30126P20721LEAD AND MULTI-ELEMENT PROFICIENCY (LAMP) | Department of Health and Human Services | $55.0K | Jun 5, 2026 | Mar 15, 2031 |
| 36C25225N04496-MONTH EXTENSION CYTOGENETIC LABORATORY SERVICE FOR THE WILLIAM S MIDDLETON MEMORIAL VETERANS HOSPITAL IN MADISON, WI. | Department of Veterans Affairs | $23.5K | Aug 1, 2025 | Feb 1, 2026 |
| 75H71021P00285PROFICIENCY TESTING SUPPLIES***LABORATORY DEPARTMENT | Department of Health and Human Services | $10.7K | Dec 10, 2020 | Oct 6, 2023 |
| 36C25226N0182CYTOGENETIC REFERENCE LABORATORY WILLIAM S MIDDLETON VAMC | Department of Veterans Affairs | $181.6K | Feb 1, 2026 | Jan 31, 2027 |
| 75H71022P00253CMS REQUIRED PROFICIENCY TESTING | Department of Health and Human Services | $10.9K | Dec 13, 2021 | Dec 31, 2022 |
| 36C25225N0013CYTOGENETIC LABORATORY SERVICE FOR THE WILLIAM S MIDDLETON MEMORIAL VETERANS HOSPITAL IN MADISON, WI. | Department of Veterans Affairs | $43.4K | Oct 1, 2024 | Jan 31, 2026 |
| 75D30120P08370CDC'S QUALITY ASSURANCE PROGRAM (LEAD AND MULTIELEMENT PROFICIENCY) | Department of Health and Human Services | $270.8K | Aug 5, 2020 | Mar 15, 2026 |
| 75D30119P06832MEASLES AND RUBELLA PROFICIENCY PANELS | Department of Health and Human Services | $145.1K | Sep 19, 2019 | Sep 29, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 17, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 19, 2004 |
| Entity start | Jan 1, 1903 |
| Industry | Reported size status |
|---|---|
| 541380 — Testing Laboratories and Services | Not reported |
| 611310 — Colleges, Universities, and Professional Schools | Not reported |
| 923110 — Administration of Education Programs | Not reported |
| 923120 — Administration of Public Health Programs | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| TIP VANDALL | Government business | Contact method not published | SAM registration | Not available |
| TIP VANDALL | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541380 — Testing Laboratories and Services
- 611310 — Colleges, Universities, and Professional Schools
- 923110 — Administration of Education Programs
- 923120 — Administration of Public Health Programs
Registered products and services
- AA11 — AGRICULTURE R&D SERVICES; AGRICULTURAL RESEARCH AND SERVICES; BASIC RESEARCH
- AF11 — EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUCATION SVCS R&D; BASIC RESEARCH
- AF12 — EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUCATION SVCS R&D; APPLIED RESEARCH
- F020 — Fisheries Resources Management Services
- F105 — Pesticides Support Services
- F107 — Hazardous Substance Analysis
- F109 — Leaking Underground Storage Tank Support Services
- F999 — Other Environmental Services, Studies, and Analytical Support
- H199 — Quality Control Services: Miscellaneous
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About UNIVERSITY OF WISCONSIN SYSTEM
What products and services appear in its federal awards?
Recorded award industries: 541380 — Testing Laboratories and Services; 621511 — Medical Laboratories; 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Recorded products and services: Q301 — Reference Laboratory Testing; AJ91 — OTHER SCIENCES NOT ELSEWHERE CLASSIFIED - BASIC RESEARCH; AJ33 — ENVIRONMENTAL SCIENCES - ADVANCED DEVELOPMENT.
Examples from recent award records:
- COORDINATION FOR THE NATIONAL ATMOSPHERIC DEPOSITION PROGRAM/NATIONAL TRENDS NETWORK (NADP/NTN) OF ANALYTICAL LABORATORY SERVICES
- CYTOGENETIC REFERENCE LABORATORY AT THE WILLIAM S MIDDLETON VA MEDICAL CENTER
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
465 HENRY MALL, MADISON, Wisconsin 53706, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541380 — Testing Laboratories and Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Health and Human Services; Department of Veterans Affairs; Department of the Interior.
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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