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.
Community Engagement Evaluation and Data Coordination (CEED) Hub to Advance Data and Practice Transformation for Optimizing Oral Health for All (U01, Clinical Trial Not Allowed)
Deadline: October 19, 2026
Opportunity Number: RFA-DE-27-001
Agency: National Institutes of Health
Open Date: April 27, 2026
Close Date: October 19, 2026
Status: Posted
CFDA Numbers: 93.313, 93.121, 93.310
Community-Based Participatory Research to Advance Data and Practice Transformation (ADAPT) for Optimizing Oral Health for All (UG3/UH3 Clinical Trial Optional)
Deadline: November 16, 2028
Opportunity Number: PAR-27-015
Agency: National Institutes of Health
Open Date: April 27, 2026
Close Date: November 16, 2028
Status: Posted
CFDA Numbers: 93.310, 93.121, 93.307, 93.313
Chemical Process Systems (CPS)
No deadline specified
Opportunity Number: PD-26-367Y
Agency: U.S. National Science Foundation
Open Date: April 24, 2026
Status: Posted
CFDA Numbers: 47.041
Engineering Biological and Biomedical Systems (EBBS)
No deadline specified
Opportunity Number: PD-26-369Y
Agency: U.S. National Science Foundation
Open Date: April 24, 2026
Status: Posted
CFDA Numbers: 47.041
Engineering Environmental Resiliency (EER)
No deadline specified
Opportunity Number: PD-26-370Y
Agency: U.S. National Science Foundation
Open Date: April 24, 2026
Status: Posted
CFDA Numbers: 47.041
Transport Phenomena (TP)
No deadline specified
Opportunity Number: PD-26-366Y
Agency: U.S. National Science Foundation
Open Date: April 24, 2026
Status: Posted
CFDA Numbers: 47.041
2026 Alaska Marine Education and Training Mini-Grant Program
Deadline: May 1, 2028
Opportunity Number: NOAA-NMFS-AK-2026-33268
Agency: DOC NOAA - ERA Production
Open Date: April 23, 2026
Close Date: May 1, 2028
Status: Posted
CFDA Numbers: 11.455
High-performance Optimized Recycled Nuclear Isotopes for Gen IV reactors (HORNIG)
Deadline: May 28, 2026
Opportunity Number: DE-FOA-0003623
Agency: Advanced Research Projects Agency Energy
Open Date: April 23, 2026
Close Date: May 28, 2026
Status: Posted
CFDA Numbers: 81.135
INSPIRING GENERATIONS OF NEW INNOVATORS TO IMPACT TECHNOLOGIES IN ENERGY 2026 (IGNIITE 2026)
Deadline: May 29, 2026
Opportunity Number: DE-FOA-0003624
Agency: Advanced Research Projects Agency Energy
Open Date: April 23, 2026
Close Date: May 29, 2026
Status: Posted
CFDA Numbers: 81.135
AEIF: Celebrating Freedom 250 and Advancing USA-ROC
Deadline: May 22, 2026
Opportunity Number: PDS-BRAZZAVILLE-FY26-01
Agency: U.S. Mission to the Republic of the Congo
Open Date: April 22, 2026
Close Date: May 22, 2026
Status: Posted
CFDA Numbers: 19.022
FY25-26 Consolidated Rail Infrastructure and Safety Improvements Grant Program
Deadline: June 22, 2026
Opportunity Number: FR-CRS-26-001
Agency: DOT - Federal Railroad Administration
Open Date: April 20, 2026
Close Date: June 22, 2026
Status: Posted
CFDA Numbers: 20.337
Professional Formation of Engineers
No deadline specified
Opportunity Number: PD-26-1341
Agency: U.S. National Science Foundation
Open Date: April 17, 2026
Status: Posted
CFDA Numbers: 47.041
Supporting Effective Educator Development 84.423A
Deadline: June 1, 2026
Opportunity Number: DOL-OESE-33914
Agency: Office of Elementary and Secondary Education
Open Date: April 16, 2026
Close Date: June 1, 2026
Status: Posted
CFDA Numbers: 84.423
BJA FY25 Comprehensive Opioid, Stimulant, and Substance Use Program (COSSUP) Investigations Training and Technical Assistance (TTA)
Deadline: May 8, 2026
Opportunity Number: O-BJA-2025-172581
Agency: Bureau of Justice Assistance
Open Date: April 15, 2026
Close Date: May 8, 2026
Status: Posted
CFDA Numbers: 16.838
Advancing Global Health
Deadline: February 14, 2027
Opportunity Number: DFOP0017890
Agency: Bureau of Global Health Security and Diplomacy
Open Date: April 14, 2026
Close Date: February 14, 2027
Status: Posted
CFDA Numbers: 19.029
Preventing Iranian Proxy and ISIS Activities Along Iraq’s Western Border
Deadline: June 8, 2026
Opportunity Number: DFOP0018090
Agency: Bureau of Counterterrorism
Open Date: April 14, 2026
Close Date: June 8, 2026
Status: Posted
CFDA Numbers: 19.701
Protecting American Commercial Investments in Pakistan
Deadline: June 8, 2026
Opportunity Number: DFOP0017807
Agency: Bureau of Counterterrorism
Open Date: April 14, 2026
Close Date: June 8, 2026
Status: Posted
CFDA Numbers: 19.701
Protecting U.S. Critical Energy Investments Through C-UAS and UAS Surveillance Capabilities in Iraq
Deadline: June 8, 2026
Opportunity Number: DFOP0018094
Agency: Bureau of Counterterrorism
Open Date: April 14, 2026
Close Date: June 8, 2026
Status: Posted
CFDA Numbers: 19.701
Reinforcing Protection of the Kenya Border shared with Somalia
Deadline: June 10, 2026
Opportunity Number: DFOP0018074
Agency: Bureau of Counterterrorism
Open Date: April 10, 2026
Close Date: June 10, 2026
Status: Posted
CFDA Numbers: 19.701
Strengthening Early Warning, Detection, & Response in Mozambique
Deadline: June 9, 2026
Opportunity Number: DFOP0018118
Agency: Bureau of Counterterrorism
Open Date: April 10, 2026
Close Date: June 9, 2026
Status: Posted
CFDA Numbers: 19.701
Strengthening Transit Security and Economic Protection in Mozambique
Deadline: June 9, 2026
Opportunity Number: DFOP0018106
Agency: Bureau of Counterterrorism
Open Date: April 10, 2026
Close Date: June 9, 2026
Status: Posted
CFDA Numbers: 19.701
F26AS00068 Partners for Fish and Wildlife FY26
Deadline: September 30, 2026
Opportunity Number: F26AS00068
Agency: Fish and Wildlife Service
Open Date: April 8, 2026
Close Date: September 30, 2026
Status: Posted
CFDA Numbers: 15.631
Teacher and School Leader Incentive Fund 84.374A
Deadline: June 9, 2026
Opportunity Number: DOL-OESE-33844
Agency: Office of Elementary and Secondary Education
Open Date: April 8, 2026
Close Date: June 9, 2026
Status: Posted
CFDA Numbers: 84.374
Alumni Engagement Innovation Fund 2026 El Salvador
Deadline: May 8, 2026
Opportunity Number: OFOP0002636
Agency: U.S. Mission to El Salvador
Open Date: April 7, 2026
Close Date: May 8, 2026
Status: Posted
CFDA Numbers: 19.022
Critical Minerals and Materials Accelerator Notice of Funding Opportunity
Deadline: July 23, 2026
Opportunity Number: DE-FOA-0003589
Agency: Golden Field Office
Open Date: April 7, 2026
Close Date: July 23, 2026
Status: Posted
CFDA Numbers: 81.086
