Find Grants for Large Businesses
Find out if you qualify for verified grants for Large Businesses . Discover your eligibility and key funding details for Large Businesses from major foundations and government agencies.
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Agriculture Innovation Center Grant Program
Deadline: January 31, 2027
Opportunity Number: RBCS-2026-AIC
Agency: Rural Business-Cooperative Service
Open Date: September 9, 2026
Close Date: January 31, 2027
Status: Posted
CFDA Numbers: 10.377
MPPEP Phase 3 Invasive Wild-Caught Catfish
Deadline: December 7, 2026
Opportunity Number: RD-RBS-26-03-MPPEP
Agency: Rural Business-Cooperative Service
Open Date: September 8, 2026
Close Date: December 7, 2026
Status: Posted
CFDA Numbers: 10.381
Air Force Fiscal Year 2027 Young Investigator Program (YIP)
Deadline: December 4, 2026
Opportunity Number: FA955026S0003
Agency: Air Force Office of Scientific Research
Open Date: September 8, 2026
Close Date: December 4, 2026
Status: Posted
CFDA Numbers: 12.800
Accelerating Scale-up and Pre-piloting of Emerging Chemical Technologies (ASPECT)
Deadline: December 1, 2026
Opportunity Number: DE-FOA-0003647
Agency: Golden Field Office
Open Date: September 4, 2026
Close Date: December 1, 2026
Status: Posted
CFDA Numbers: 81.087
DoW Breast Cancer, Breakthrough Award Levels 1 and 2
Deadline: November 18, 2026
Opportunity Number: HT942526BCRPBTA122
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: September 3, 2026
Close Date: November 18, 2026
Status: Posted
CFDA Numbers: 12.420
DoW Breast Cancer, Clinical Research Extension Award
Deadline: November 18, 2026
Opportunity Number: HT942526BCRPCREA2
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: September 3, 2026
Close Date: November 18, 2026
Status: Posted
CFDA Numbers: 12.420
Request for Information - Gauging Investor Interest in the Development and Commercialization of Subsurface Energy Technologies
Deadline: October 5, 2026
Opportunity Number: DE-FOA-0003671
Agency: National Energy Technology Laboratory
Open Date: September 3, 2026
Close Date: October 5, 2026
Status: Posted
CFDA Numbers: 81.089
NIH Brain Development Cohorts (NBDC) and Population Assessment of Tobacco and Health (PATH) Study Biospecimen Access (X01 Clinical Trial Not Allowed)
Deadline: April 17, 2029
Opportunity Number: PAR-27-051
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: April 17, 2029
Status: Posted
CFDA Numbers: 93.853, 93.279, 93.121, 93.242, 93.273, 93.399
Grants for Early Medical/Surgical Specialists' Transition to Aging Research (GEMSSTAR) (R03 Clinical Trial Optional)
Deadline: July 16, 2028
Opportunity Number: PAR-27-096
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: July 16, 2028
Status: Posted
CFDA Numbers: 93.361, 93.121, 93.307, 93.866
Paul B. Beeson Emerging Leaders Career Development Award in Aging (K76 Clinical Trial Not Allowed)
Deadline: June 12, 2028
Opportunity Number: PAR-27-112
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: June 12, 2028
Status: Posted
CFDA Numbers: 93.866
Staff Support for Regional Engagement with the U.S. Department of Energy, Office of Nuclear Energy, Office of Storage & Transportation on Radioactive Materials Transportation Planning
Deadline: September 30, 2026
Opportunity Number: DE-FOA-0003617
Agency: Idaho Field Office
Open Date: September 1, 2026
Close Date: September 30, 2026
Status: Posted
CFDA Numbers: 81.121
Clinical Research Network on Antimicrobial Resistance (UM1 Clinical Trial Required)
Deadline: November 10, 2026
Opportunity Number: RFA-AI-27-005
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: November 10, 2026
Status: Posted
CFDA Numbers: 93.855
Infectious Diseases Clinical Trials Network (IDCTN) (UM1 Clinical Trial Required)
Deadline: November 10, 2026
Opportunity Number: RFA-AI-27-002
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: November 10, 2026
Status: Posted
CFDA Numbers: 93.855
Development of Candidate Medical Countermeasures (MCMs) and Technologies Against Radiological/Nuclear or Chemical Threats (U01 Clinical Trial Not Allowed)
Deadline: October 9, 2028
Opportunity Number: RFA-AI-27-014
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: October 9, 2028
Status: Posted
CFDA Numbers: 93.839, 93.837, 93.853, 93.840, 93.846, 93.867, 93.855, 93.233, 93.279, 93.838
Silvio O. Conte Centers for Basic Neuroscience or Translational Mental Health Research (P50 Clinical Trial Optional)
Deadline: May 25, 2028
Opportunity Number: PAR-27-127
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: May 25, 2028
Status: Posted
CFDA Numbers: 93.242
Data Coordinating Center for the Aging and Alzheimer’s Disease Mouse Brain Atlas (AD-MBA) (U24 Clinical Trial Not Allowed)
Deadline: November 10, 2026
Opportunity Number: RFA-AG-27-010
Agency: National Institutes of Health
Open Date: September 1, 2026
Close Date: November 10, 2026
Status: Posted
CFDA Numbers: 93.866
NINDS Efficacy and Exploratory Clinical Trials (UG3/UH3 - Clinical Trial Required)
Deadline: March 9, 2029
Opportunity Number: PAR-27-065
Agency: National Institutes of Health
Open Date: August 31, 2026
Close Date: March 9, 2029
Status: Posted
CFDA Numbers: 93.853
Cooperative Centers for Experimental Hematology (CCEHs) (U54- Clinical Trial Not Allowed)
Deadline: September 30, 2026
Opportunity Number: RFA-DK-27-127
Agency: National Institutes of Health
Open Date: August 31, 2026
Close Date: September 30, 2026
Status: Posted
CFDA Numbers: 93.847
Glioblastoma Therapeutics Network (GTN) (U19 Clinical Trial Required)
Deadline: October 1, 2026
Opportunity Number: RFA-CA-27-005
Agency: National Institutes of Health
Open Date: August 31, 2026
Close Date: October 1, 2026
Status: Posted
CFDA Numbers: 93.394, 93.395
BRAIN Initiative: Integrative Team-Research BRAIN Circuits Program - iBCP (RM1 Clinical Trial Not Allowed)
Deadline: June 23, 2028
Opportunity Number: RFA-NS-27-002
Agency: National Institutes of Health
Open Date: August 31, 2026
Close Date: June 23, 2028
Status: Posted
CFDA Numbers: 93.279, 93.242, 93.853, 93.867, 93.286, 93.372, 93.866, 93.865, 93.173, 93.213, 93.273
Limited Competition: NIGMS Mature Synchrotron Resources (MSR) for Structural Biology (P30 - Clinical Trial Not Allowed)
Deadline: October 2, 2028
Opportunity Number: PAR-27-068
Agency: National Institutes of Health
Open Date: August 31, 2026
Close Date: October 2, 2028
Status: Posted
CFDA Numbers: 93.859
Lasker Clinical Research Scholar's Program (Si2/R00 Clinical Trial Optional)
Deadline: July 7, 2028
Opportunity Number: PAR-27-076
Agency: National Institutes of Health
Open Date: August 31, 2026
Close Date: July 7, 2028
Status: Posted
CFDA Numbers: 93.855, 93.233, 93.838, 93.840, 93.879, 93.307, 93.839, 93.273, 93.372, 93.853, 93.310, 93.113, 93.173, 93.398, 93.847, 93.865, 93.242, 93.866, 93.121, 93.213, 93.837
Exploratory Clinical Neuroscience Research on Substance Use Disorders (R61/R33 Clinical Trial Optional)
Deadline: June 16, 2028
Opportunity Number: PAR-27-053
Agency: National Institutes of Health
Open Date: August 31, 2026
Close Date: June 16, 2028
Status: Posted
CFDA Numbers: 93.279
Staff Support to Tribal Radioactive Materials Transportation Committee for Engagement with the United States (U.S.) Department of Energy on Radioactive Materials Transportation Planning
Deadline: September 30, 2026
Opportunity Number: DE-FOA-0003618
Agency: Idaho Field Office
Open Date: August 31, 2026
Close Date: September 30, 2026
Status: Posted
CFDA Numbers: 81.121
Exploring and Enhancing Outdoor and Heritage Tourism in the Chesapeake Bay Watershed
Deadline: November 4, 2026
Opportunity Number: P27AS00032
Agency: National Park Service
Open Date: August 27, 2026
Close Date: November 4, 2026
Status: Posted
CFDA Numbers: 15.930