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.
Advancing NATO’s Collective Defense and Industrial Capacity
Deadline: June 20, 2026
Opportunity Number: OFOP0002706
Agency: U.S. Mission to Belgium
Open Date: April 28, 2026
Close Date: June 20, 2026
Status: Posted
CFDA Numbers: 19.040
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
