Calhoun International
UEI: DU5XUFC126G5
• CAGE: 43HU6
• DBA: CORE ONE
• SBA Certs:
SDVOSB
VOSB
Overview
Parent Awardee
Federal Capability Statement
Calhoun International, LLC - is a Service Disabled Veteran-Owned Small Business supporting Combatant Commands, TRADOC, and the U.S. Army, produced Cyber/EW Contest CBA, conducts course and doctrine development, and supports Intelligence, Cyber, EW
Keywords
Intelligence, all source analysis, cyberspace, computer network ops, operations research, doctrine dev, electronic warfare, sensor training, intelligence trng
Headquarters
Sterling, VA
United States
United States
Most Recent Award
July 30, 2025
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Federal contract recipient
CALHOUN INTERNATIONAL, LLC
dba CORE ONE
(UEI DU5XUFC126G5, CAGE 43HU6)
is headquartered in Sterling VA.
Its primary registered NAICS is 541611 Administrative Management and General Management Consulting Services.
The corporation
was founded in August 2005 and
federally registered in
August 2005.
Federal Award Analysis
Calhoun International federal award history
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Contracts
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Subcontracts
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Grants
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Subgrants
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Total
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Federal Registration and Certifications
Legal Name
CALHOUN INTERNATIONAL, LLC
DBA
CORE ONE
UEI
DU5XUFC126G5
CAGE Code
43HU6
SBA Certifications
Service Disabled Veteran Owned Small Business
Veteran Owned Business
Veteran Owned Business
Self Certifications
Service Disabled Veteran Owned Business
Veteran Owned Business
Veteran Owned Business
Entity Structure
Corporate Entity (Not Tax Exempt)
Purpose of Registration
Federal Contracts and Assistance
Date Founded
Aug. 19, 2005
Initial Registration
Aug. 20, 2005
Last Registration
Jan. 7, 2026
Registration Activation
Jan. 7, 2026
Registration Expiration
Jan. 5, 2027
Fiscal Year End
March 31
Reported Entity Types
For Profit Organization
Limited Liability Company
Limited Liability Company
State of Incorporation
FL
Country of Incorporation
USA
Employees
<500
Reported NAICS
Accepts Credit Cards
Yes
People
Vendor contacts at Calhoun International
Contract Vehicles
Calhoun International multi-award contract vehicles
IDV Awards
Calhoun International indefinite delivery vehicle awards
Contract Awards
Calhoun International prime contract awards
Subcontract Awards
Calhoun International subcontract awards
Teaming Partners
Disclosed awardee sub and prime contract and grant relationships
Calhoun International