TALLGRASS ARCHAEOLOGY LLC (IA)
Registration facts
SAM.gov registration as of
- SAM.gov registration
- Expired
- Registration expiration date Jan 10, 2026
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Aug 25, 2022 (4 years)
- Location
- Iowa City, IA
- State of incorporation
- Iowa
- Website
- tallgrassarchaeology.com
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ZWN9VSY2CL85. GovChime does not check exclusions.
Performance
Capabilities
NAICS codes
- 541720Research and Development in the Social Sciences and Humanities(primary)Small
- 541370Surveying and Mapping (except Geophysical) ServicesSmall
- 541620Environmental Consulting ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- 8E
- Women-Owned Small Business
- Woman-Owned Business
- DOT Certified DBE
Contracts
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for TALLGRASS ARCHAEOLOGY LLC lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
2460 S RIVERSIDE DR
IOWA CITY, IA, 52246
USA
Mailing Address
P.O. BOX 1975
IOWA CITY, IA, 52244
USA
Government Business Contact
CINDY L NAGEL
2460 S. RIVERSIDE DRIVE
IOWA CITY, IA, 52246
USA
Electronic Business Contact
Cindy L Nagel
2460 S. Riverside Drive
Iowa City, IA, 52246
USA
Government Business Alternate Contact
CINDY L NAGEL
2460 S. RIVERSIDE DRIVE
IOWA CITY, IA, 52246
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TALLGRASS ARCHAEOLOGY LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 10, 2026.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Iowa with primary NAICS 541720
- Wapsi Valley Archaeology, Inc.Anamosa, IA
- Humanities IowaSaint Ansgar, IA
- Iowa Aces 360Des Moines, IA