Grants for Small businesses - Federal
Explore 1,501 grant opportunities
Application Deadline
Nov 3, 2025
Date Added
Aug 9, 2023
This grant provides salary support for scientists with advanced degrees who contribute specialized expertise to NCI-funded cancer research programs within core facilities, promoting career stability without requiring independent investigator roles.
Application Deadline
Feb 5, 2026
Date Added
Nov 19, 2024
This funding opportunity supports research on how social isolation and loneliness affect suicide risk in older adults, aiming to identify protective factors and inform interventions for vulnerable populations.
Application Deadline
Dec 9, 2025
Date Added
Sep 12, 2025
This funding opportunity provides financial support for a wide range of physics research projects at U.S. institutions, including universities and nonprofit organizations, to advance knowledge in various subfields of physics.
Application Deadline
Oct 30, 2025
Date Added
May 15, 2025
This funding opportunity provides financial support for a variety of organizations to advance genomic research in pediatric cancers and congenital anomalies, fostering collaboration and innovation in understanding and treating these conditions.
Application Deadline
Jun 22, 2026
Date Added
Oct 3, 2024
This funding opportunity supports U.S.-based institutions and organizations in validating candidate biomarkers for neurological and neuromuscular disorders to improve clinical decision-making and therapeutic development.
Application Deadline
May 22, 2029
Date Added
May 24, 2024
This grant seeks innovative research to develop a system that enables the Air Force to effectively manage and execute command and control operations across distributed locations in dynamic and contested environments.
Application Deadline
Oct 12, 2025
Date Added
Jan 10, 2023
This funding opportunity supports early-stage researchers in the U.S. to develop expertise in using nonhuman primate models for biomedical research, with a focus on infectious diseases, neuroscience, and aging, through a structured mentorship program.
Application Deadline
Oct 31, 2025
Date Added
Aug 24, 2023
This grant provides researchers access to valuable biospecimens from a major study on tobacco use to support innovative research that informs tobacco regulation and public health policy.
Application Deadline
Aug 22, 2044
Date Added
Aug 8, 2025
This funding opportunity supports research and development projects aimed at improving the health, performance, and operational readiness of Airmen through innovative technologies in areas like bioengineering, cognitive performance, and human-machine interaction.
Application Deadline
Sep 30, 2026
Date Added
May 30, 2025
This grant provides funding for innovative science and technology projects that support the missions of the U.S. Navy and Marine Corps, encouraging participation from academia, industry, and nonprofits, especially those from Historically Black Colleges and Universities and Minority Institutions.
Application Deadline
Oct 16, 2025
Date Added
Nov 19, 2024
This funding opportunity supports researchers exploring how certain diabetes medications may affect cancer risk, focusing on innovative studies that investigate underlying biological mechanisms.
Application Deadline
Dec 9, 2026
Date Added
Mar 9, 2024
This funding opportunity supports small businesses in the U.S. to develop innovative technologies that improve health outcomes and reduce disparities for minority populations.
Application Deadline
Oct 16, 2025
Date Added
Nov 19, 2024
This funding opportunity supports innovative research projects that explore the biological and genetic factors behind cancer health disparities, particularly among underserved racial and ethnic populations, encouraging early-career and underrepresented scientists to contribute to this critical field.
Application Deadline
Not specified
Date Added
Apr 10, 2024
This program provides funding to foster collaborations among researchers, data management experts, and libraries to improve the accessibility and sustainability of research data across various scientific fields.
Application Deadline
Oct 13, 2025
Date Added
Oct 13, 2023
This funding opportunity supports a wide range of public health initiatives focused on injury prevention and control, aimed at state and community organizations, universities, and nonprofits.
Application Deadline
Oct 16, 2025
Date Added
Nov 25, 2024
This funding opportunity supports innovative research on mood and psychotic disorders that may arise or worsen during the menopausal transition, targeting researchers and institutions focused on understanding and treating these conditions.
Application Deadline
Not specified
Date Added
Jan 3, 2025
This grant provides funding for researchers in chemical engineering to explore innovative methods in reaction engineering, process optimization, and molecular thermodynamics, with a focus on sustainable practices and societal impact.
Application Deadline
Oct 15, 2025
Date Added
Mar 18, 2025
This funding opportunity supports innovative research proposals from small businesses, academic institutions, and research organizations to develop high-risk, high-reward microsystem technologies for defense applications.
Application Deadline
Jul 14, 2026
Date Added
Oct 31, 2024
This funding opportunity supports the establishment of a Data Coordinating Center to manage and oversee multi-site clinical trials evaluating the effectiveness of natural products, aimed at U.S.-based research institutions and organizations.
Application Deadline
Dec 8, 2025
Date Added
Sep 29, 2025
This grant provides funding to a diverse range of organizations, including businesses and research institutions, to develop energy-efficient machine learning technologies that can be applied in energy-constrained environments, particularly for national defense.