LIMNO-TECH INC

ANN ARBOR, MI, 48108

Unclaimed

Prime contracting experience

22 records from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Prime	Department of Defense Department of the Army	WATER QUALITY AND MODELING, ANALYSIS, AND PLANNING TOOLS U433D90 W912HZ23F0199USAspending	W912HZ20D0004USAspending	$423,076	Mar 25, 2026	Jul 6, 2023 – Apr 4, 2025
Prime	Department of the Interior U.S. Geological Survey	LIMNO-TECH - TO #1 - BLODGETT 140G0125F0023USAspending	140G0125D0004USAspending	$286,789	Aug 7, 2025	Dec 20, 2024 – Dec 19, 2025
Prime	Department of Defense Department of the Army	AQUATIC LABORATORY EQUIPMENT AND TROUBLESHOOTING MAINTENANCE FOR MILITARY AND CIVIL PROJECTS U433D90 W912HZ23F0048USAspending	W912HZ20D0004USAspending	$314,767	Jul 15, 2025	Jan 18, 2023 – Nov 17, 2025
Prime	Department of State Department of State	TECHNICAL WRITER SERVICES FOR THE LAKE CHAMPLAIN RICHELIEU RIVER STUDY. 19AQMM20F3486USAspending	GS10F150BAUSAspending	$405,953	Mar 25, 2025	Sep 28, 2020 – Mar 28, 2023
Prime	Department of Defense Department of the Army	ENVIRONMENTAL WATER QUALITY MODELING AND WATER FLOW ANALYSIS W912HZ22F0229USAspending	W912HZ20D0004USAspending	$469,845	Dec 6, 2024	Sep 30, 2022 – May 15, 2024
Prime	Department of Defense Department of the Army	WATER QUALITY TOOLS U433D90 W912HZ23F0288USAspending	W912HZ20D0004USAspending	$299,047	Sep 19, 2024	Sep 25, 2023 – Feb 26, 2025
Prime	Department of Defense Department of the Army	MODELING POST-WILDLIFE EFFECTS ON WATER QUALITY U433D90 W912HZ24F0415USAspending	W912HZ20D0004USAspending	$329,622	Sep 17, 2024	Sep 25, 2024 – Sep 24, 2026
Prime	Department of Defense Department of the Army	R&D FOR THE BIOSYNTHESIS OF SOIL MODIFIERS FOR THE ERDC EL W912HZ23F0127USAspending	W912HZ20D0004USAspending	$698,648	May 1, 2024	May 22, 2023 – May 31, 2024
Prime	Department of Defense Department of the Army	ENVIRONMENTAL MODELING, ANALYSIS, AND PLANNING TOOLS FOR USACE PROJECTS U433D90 W912HZ22F0100USAspending	W912HZ20D0004USAspending	$492,987	Mar 19, 2024	May 9, 2022 – May 8, 2023
Prime	Department of Defense Department of the Army	RESEARCH DATA ANALYSIS AND REPORTING FOR USACE CIVIL WORKS PROGRAM U433A00 W912HZ22F0236USAspending	W912HZ20D0004USAspending	$382,780	Sep 14, 2023	Sep 30, 2022 – Mar 29, 2024
Prime	Department of Defense Department of the Army	RESEARCH DATA ANALYSIS AND REPORTING FOR ENGINEERING WITH NATURE PROJECTS U433000 W912HZ21F0050USAspending	W912HZ20D0004USAspending	$337,757	Aug 4, 2023	Feb 22, 2021 – Apr 11, 2023
Prime	Department of Defense Department of the Army	TASK ORDER WITH LIMNOTECH FOR RESEARCH DATA ANALYSIS AND REPORTING FOR ENGINEERING WITH NATURE PROJECTS. W912HZ22F0136USAspending	W912HZ20D0004USAspending	$410,430	Jun 22, 2023	Jun 14, 2022 – Aug 31, 2023
Prime	Department of Defense Department of the Army	LABOR AND ODC'S FOR WATER QUALITY HEC-RAS 2D MODEL, GSSHA MODEL, HEC-HMS. W912HZ21F0188USAspending	W912HZ20D0004USAspending	$363,002	Mar 10, 2023	Aug 1, 2021 – Sep 26, 2022
Prime	Department of Defense Department of the Army	ENVIRONMENTAL MANAGEMENT TECHNOLOGIES FOR SUSTAINABLE USE AND PRODUCTION OF MUNITIONS U433D10 W912HZ21F0027USAspending	W912HZ20D0004USAspending	$286,016	Mar 10, 2023	Dec 24, 2020 – Dec 23, 2021
Prime	Department of Defense Department of the Army	LIMNOTECH DIRECT LABOR & OTHER DIRECT COSTS (ODC) ARA LABOR U433D10 W912HZ22F0050USAspending	W912HZ20D0004USAspending	$681,635	Dec 7, 2022	Feb 4, 2022 – Sep 13, 2023
Prime	Department of Defense Department of the Army	TASK 3 LABOR W912HZ21F0182USAspending	W912HZ20D0004USAspending	$299,040	Jul 1, 2022	Aug 4, 2021 – Jun 30, 2023
Prime	Department of Defense Department of the Army	LABOR AND ODC'S FOR WATER QUALITY CONTAMINANT MODELS FOR MILITARY AND CIVIL WORKS PROJECTS -FRESCO W912HZ21F0158USAspending	W912HZ20D0004USAspending	$449,907	Jun 23, 2022	Jun 24, 2021 – Sep 30, 2022
Prime	Department of Defense Department of the Army	ENVIRONMENTAL MANAGEMENT TECHNOLOGIES FOR SUSTAINABLE USE AND PRODUCTION OF MUNITIONS U433D10 W912HZ19F0266USAspending	W912HZ15D0002USAspending	$386,883	Apr 25, 2022	Sep 27, 2019 – Feb 28, 2021
Prime	Department of Defense Department of the Army	WATER QUALITY CONTAMINANT MODELS FOR MILITARY AND CIVIL WORKS PROJECTS U433D90 W912HZ20F0035USAspending	W912HZ15D0002USAspending	$262,192	Apr 25, 2022	Jan 17, 2020 – Jan 16, 2021
Prime	Department of Defense Department of the Army	WATER QUALITY CONTAMINANT MODELS FOR MILITARY AND CIVIL WORKS PROJECTS U433D90 W912HZ19F0287USAspending	W912HZ15D0002USAspending	$395,153	Mar 17, 2022	Sep 30, 2019 – Sep 29, 2020
Prime	Department of Defense Department of the Army	IGF::OT::IGF THE DEVELOPMENT AND APPLICATION OF PREDICTIVE MATHEMATICAL MODELS TO SOLVE COMPLEX ENVIRONMENTAL CHALLENGES THROUGH MULTI-DISCIPLINARY INTEGRATION OF SCIENCE AND ENGINEERING U433D90 0016USAspending	W912HZ15D0002USAspending	$385,175	Dec 8, 2021	May 5, 2017 – Sep 30, 2018
Prime	Department of Defense Department of the Army	IGF::OT::IGF WATER QUALITY CONTAMINANT MODELS RESEARCH AND DEVELOPMENT U433D90 0012USAspending	W912HZ15D0002USAspending	$506,220	Dec 8, 2021	Sep 21, 2017 – Dec 31, 2017

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

Subcontracting experience

7 records from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Subcontractor	Department of Commerce	ENGINEERING AND DESIGN SERVICES 2010470 · Prime awardUSAspending	1305M221DNCNP0017USAspending	$309,735	Aug 3, 2026	— – —
Subcontractor	Department of Commerce	SUPPORT FOR ENGINEERING AND DESIGN AND EXPANSION OF THE INITIATIVE FOR RESILIENT GREAT LAKES COASTS 2006709 Parent award context Parent award agency: Department of Commerce · National Oceanic and Atmospheric Administration Parent award NAICS: 541370 Parent award performance state: VA Parent award description: THE CONTRACTOR SHALL PROVIDE SUPPORT FOR THE INITIATIVE FOR RESILIENT GREAT LAKES COASTS, APPROVED VIA OR-25-01359, IN ACCORDANCE WITH ATTACHMENT 1, SOW, AND ATTACHMENT 2, DTL, IN SUPPORT OF THE OCM. View parent award on USAspending	1305M221DNCNP0017USAspending	$579,567	Aug 27, 2025	— – —
Subcontractor	Environmental Protection Agency	REMEDIATION SERVICES 148061551 · Prime awardUSAspending	68HE0523D0003USAspending	$0	Jun 11, 2025	— – —
Subcontractor	Department of Commerce	PROVIDE SERVICES PRIMARILY ON ENGINEERING AND DESIGN FOR SITE-SPECIFIC PROJECTS THAT HAVE BEEN IDENTIFIED AS EXPERIENCING ACUTE COSTAL EROSION AND FLOODING. 2004667 Parent award context Parent award agency: Department of Commerce · National Oceanic and Atmospheric Administration Parent award NAICS: 541370 Parent award performance state: VA Parent award description: NOS/OCM/CGSC4: ENGINEERING AND DESIGN SUPPORT FOR THE INITIATIVE FOR RESILIENT GREAT LAKES COASTS View parent award on USAspending	1305M221DNCNP0017USAspending	$235,130	Apr 18, 2025	— – —
Subcontractor	Environmental Protection Agency	REMEDIATION SERVICES 148061551 · Prime awardUSAspending	68HE0523D0003USAspending	$37,047	Dec 20, 2024	— – —
Subcontractor	Department of Commerce	SUPPORT SERVICES FOR ENGINEERING AND DESIGN FOR SITE-SPECIFIC PROJECTS THAT HAVE BEEN IDENTIFIED AS EXPERIENCING ACUTE COSTAL EROSION AND FLOODING. 2002322 Parent award context Parent award agency: Department of Commerce · National Oceanic and Atmospheric Administration Parent award NAICS: 541370 Parent award performance state: VA Parent award description: NOS/OCM/CGSC4: ENGINEERING AND DESIGN SUPPORT FOR THE INITIATIVE FOR RESILIENT GREAT LAKES COASTS View parent award on USAspending	1305M221DNCNP0017USAspending	$210,042	Sep 23, 2024	— – —
Subcontractor	General Services Administration	SERVICES GDIT-02750 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541330 Parent award performance state: IL Parent award description: SCIENTIFIC AND TECHNICAL SUPPORT FOR THE GREAT LAKES NATIONAL PROGRAM OFFICE View parent award on USAspending	GS00Q14OADU116USAspending	$574,694	Apr 28, 2022	— – —

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

Agencies supported

Department of DefenseGov-sourced
Department of the InteriorGov-sourced
Department of StateGov-sourced

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Identifiers

UEI: WUTAYYLW49F3
CAGE: 1SYZ1
Website: http://www.limno.com

NAICS codes

541330Engineering Services(definition)
541360Geophysical Surveying and Mapping Services(definition)
541370Surveying and Mapping (except Geophysical) Services(definition)
541511Custom Computer Programming Services(definition)
541512Computer Systems Design Services(definition)
541611Administrative Management and General Management Consulting Services(definition)
541620Environmental Consulting ServicesPrimary(definition)
541715Research and Development in the Physical, Engineering, and Life Sciences(definition)
541990All Other Professional, Scientific, and Technical Services(definition)
562910Remediation Services(definition)

Data sources

SAM.gov monthly extract
ID WUTAYYLW49F3 · fetched Oct 25, 2026 · source
SBA Small Business Search
ID WUTAYYLW49F3 · fetched Oct 26, 2026 · source
USAspending.gov
ID recipient:WUTAYYLW49F3 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.