Contractor profile
CT LABORATORIES, LLC
Active registrationWoman Owned Small BusinessWoman Owned BusinessSmall Business
UEINVM1ADMKJ9E7
CAGE code3DGE9
Primary NAICS541380
LocationBARABOO, WI, 53913
Federal obligations$306,667
Prime awards16
Active awards4
Latest award actionMay 13, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense13 awards$204,577
- Department of the Interior1 awards$52,784
- Department of Agriculture2 awards$49,306
NAICS award mix
- 54138015 awards$290,779
- 9221901 awards$15,888
PSC award mix
- F1032 awards$191,528
- B5331 awards$52,784
- F9995 awards$23,787
- H2944 awards$17,510
- H3991 awards$15,888
- F1072 awards$5,170
- B5041 awards$0
Contract vehicles
- W912DQ20A30023 awards$23,787
- W912ES23D00073 awards$16,490
- W912DQ25AA0021 awards$5,170
Potential recompetes
- Department of Defense$5,170
- Department of the Interior$52,784
- Department of Agriculture$15,888
- Department of Defense$158,110
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 12444625D0004CHEQUAMEGON-NICOLET NATIONAL FOREST - POTABLE WATER TESTING | Department of AgricultureUSDA-FS, CSA EAST 6 | NAICS 541380PSC F103 | $33,418 | Jul 1, 2025 – Not stated |
| W912DQ26FA055BPA ANALYTICAL LAB SERVICES - FORMER FORBES ATLAS MISSILE SITE S-7 GROUNDWATER SAMPLING. | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 541380PSC F107 | $5,170 | Mar 20, 2026 – Mar 20, 2027 |
| W911SA25PA046NON-PERSONAL SERVICE S NECESSARY FOR WATER AND WASTEWATER LAB ANALYSIS FOR FORT MCCOY, WI; 1 APRIL 2025 (OR SUBSEQUENT DATE) TO 31 MARCH 2026 WITH FOUR (4) TWELVE (12) MONTH OPTION PERIODS AND A SIX-MONTH (6) OPTION TO EXTEND SERVICES. | Department of DefenseW6QM MICC FT MCCOY (RC) | NAICS 541380PSC F103 | $158,110 | Apr 1, 2025 – Mar 31, 2030 |
| W912DQ25AA002ANALYTICAL LABORATORY SERVICES, TO INCLUDE TESTING, EVALUATING, REPORTING, AND DISPOSING OF ENVIRONMENTAL SAMPLES [SEDIMENT, SOIL, WATER (DRINKING WATER), WASTE, AND AIR] FOR DEPARTMENT OF DEFENSE (DOD) PROJECTS AND OTHER FEDERAL AND STATE PROGRAMS. | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 541380PSC F107 | $0 | Aug 15, 2025 – Not stated |
| 140P6423P0005EPREF, WATER CHEMISTRY ANALYSIS | Department of the InteriorMWR OHIO(64000) | NAICS 541380PSC B533 | $52,784 | Mar 1, 2023 – Feb 29, 2028 |
| W912ES25P0072GRAIN SIZE ANALYSIS (HYDROMETER & SIEVE) | Department of DefenseW07V ENDIST ST PAUL | NAICS 541380PSC H294 | $1,020 | Jun 12, 2025 – Jul 30, 2025 |
| W912DQ25F3017CALL 0038 - TYSON AOC 7 EXPLOSIVES | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 541380PSC F999 | $5,330 | Jan 29, 2025 – Sep 30, 2025 |
| W912DQ20A3002BPA FOR ANALYTICAL LAB SERVICES | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 541380PSC F999 | $0 | Aug 21, 2020 – Not stated |
| W912DR23A0002BLANKET PURCHASE AGREEMENT FOR ANALYTICAL CHEMISTRY TESTING SERVICE FOR THE U.S. ARMY CORPS OF ENGINEERS, BALTIMORE DISTRICT. | Department of DefenseW2SD ENDIST BALTIMORE | NAICS 541380PSC B504 | $0 | May 8, 2023 – Not stated |
| W912ES25F0011SRMP SEDIMENT TESTING | Department of DefenseW07V ENDIST ST PAUL | NAICS 541380PSC H294 | $6,960 | Nov 10, 2024 – Dec 31, 2024 |
| W912DQ25F30410034 - FORBES S-7 GROUNDWATER SAMPLING - QUARTERLY BPA CALL RECONCILIATION | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 541380PSC F999 | $13,402 | Oct 13, 2024 – Jan 17, 2025 |
| W912ES25F0001ENVIRONMENTAL SEDIMENT LABORATORY | Department of DefenseW07V ENDIST ST PAUL | NAICS 541380PSC H294 | $2,610 | Oct 3, 2024 – Nov 15, 2024 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
Public points of contact
CERESS BERWANGERPRESIDENTGovernment business
BRETT SZYMANSKILAB DIRECTORAlternate government business
BRETT SZYMANSKILAB DIRECTORElectronic business
DAVID BERWANGERVP OPERATIONSAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.