Grants for Small businesses - Federal
Explore 1,577 grant opportunities
Application Deadline
Sep 30, 2026
Date Added
Oct 2, 2025
This grant provides funding for innovative research projects that utilize biological technologies to enhance U.S. national security, targeting a wide range of applicants including nonprofits, educational institutions, and businesses.
Application Deadline
Nov 16, 2026
Date Added
Mar 17, 2025
This funding opportunity supports researchers in mathematics who are working on innovative solutions to scientific and engineering challenges, while also promoting the training of emerging applied mathematicians.
Application Deadline
May 4, 2026
Date Added
Dec 24, 2025
This grant provides funding to researchers and innovators developing advanced delivery systems for genome editing technologies, particularly targeting hard-to-reach tissues and overcoming barriers like the blood-brain barrier.
Application Deadline
Sep 30, 2030
Date Added
Oct 19, 2023
This funding opportunity provides financial support to a wide range of organizations, including state governments, universities, and nonprofits, to develop and implement programs focused on preventing injuries and promoting public health in communities across the U.S.
Application Deadline
Jun 22, 2026
Date Added
Nov 15, 2024
This funding opportunity supports innovative projects that develop new tools and technologies to advance biomedical research, targeting a wide range of eligible applicants including universities, nonprofits, and businesses.
Application Deadline
Sep 30, 2029
Date Added
Nov 9, 2023
This funding opportunity supports innovative energy research projects that have the potential to significantly transform energy technologies, targeting a wide range of applicants including educational institutions, nonprofits, and small businesses.
Application Deadline
Feb 15, 2027
Date Added
Mar 5, 2025
This program provides funding for researchers to develop innovative oceanographic technologies and improve interdisciplinary collaboration in ocean science.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides financial support to a variety of organizations, including state governments, universities, and nonprofits, to implement innovative public health programs focused on preventing injuries and promoting safety in communities.
Application Deadline
Not specified
Date Added
Apr 5, 2023
This funding opportunity supports innovative engineering research that combines photonics with biology and medicine to develop advanced diagnostic and therapeutic technologies.
Application Deadline
Oct 5, 2026
Date Added
Nov 7, 2024
This funding opportunity supports collaborations between academic researchers and industry partners to develop and validate advanced imaging technologies that improve cancer detection and treatment.
Application Deadline
May 31, 2029
Date Added
Mar 18, 2025
This grant invites industry and academic researchers to propose innovative solutions that enhance homeland security across various mission areas, including counterterrorism, cybersecurity, and public safety.
Application Deadline
May 16, 2028
Date Added
Jul 12, 2025
This funding opportunity provides financial support for clinical trials aimed at developing new treatments for rare diseases, benefiting a wide range of organizations involved in medical research and product development.
Application Deadline
May 31, 2026
Date Added
Jul 12, 2025
This funding opportunity supports a wide range of research and technology development in Earth and space sciences, aimed at U.S.-based institutions, nonprofits, private entities, and government organizations, to advance NASA's strategic mission goals.
Application Deadline
May 27, 2026
Date Added
Sep 18, 2025
This funding opportunity supports diverse research teams in developing innovative therapies for adult glioblastoma, focusing on translating promising treatments into early clinical trials.
Application Deadline
May 25, 2026
Date Added
Dec 14, 2022
This funding opportunity supports collaborative cancer research projects that integrate multiple disciplines and require at least three interconnected research initiatives, aimed at advancing knowledge in cancer biology, prevention, diagnosis, treatment, or control.
Application Deadline
Jan 28, 2027
Date Added
Oct 31, 2024
This funding opportunity supports the development and clinical testing of innovative neural devices designed to treat nervous system or neuromuscular disorders, encouraging diverse participation and collaboration among various institutions and organizations.
Application Deadline
Nov 15, 2027
Date Added
Dec 17, 2024
This funding opportunity provides financial support for innovative research projects focused on improving health outcomes for women, children, pregnant and lactating women, and individuals with disabilities through multisite clinical trials and observational studies.
Application Deadline
May 15, 2026
Date Added
Mar 31, 2026
This program provides funding to organizations in the lower Mississippi River Delta and Alabama Black Belt regions to develop workforce training initiatives that help individuals gain skills and secure employment in high-demand jobs.
Application Deadline
Sep 7, 2026
Date Added
Nov 19, 2024
This grant provides funding for researchers to analyze and integrate existing cancer-related data to improve understanding of cancer risk, prevention, and outcomes, particularly in underrepresented populations.
Application Deadline
Jan 1, 2027
Date Added
Mar 20, 2025
This funding opportunity supports research and development in the military subsistence supply chain, inviting industry, educational institutions, and small businesses to innovate in food production, safety, and logistics for military personnel.


