Grants for Small businesses - Federal
Explore 1,962 grant opportunities
Application Deadline
Sep 24, 2026
Date Added
Nov 19, 2025
This funding opportunity supports U.S.-based research centers focused on understanding the biological mechanisms of atopic dermatitis, promoting studies that involve human subjects and aim to improve public health through innovative clinical and translational research.
Application Deadline
Jun 5, 2029
Date Added
Jun 28, 2025
This funding opportunity provides financial support for clinical trials focused on infectious, immunologic, and allergic diseases, aimed at organizations and researchers ready to implement their planned studies with enhanced oversight.
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
Nov 4, 2026
Date Added
Jul 22, 2026
This funding opportunity provides support for a wide range of organizations to improve the usability and analytical value of existing scientific datasets through artificial intelligence and advanced data processing methods, fostering interdisciplinary research and innovation.
Application Deadline
Not specified
Date Added
Jun 12, 2018
This grant provides funding for researchers focused on advancing the understanding and application of mechanics in materials and structures, particularly in areas like deformation, fracture, and innovative computational methods.
Application Deadline
Sep 22, 2026
Date Added
Jun 26, 2026
This funding opportunity supports innovative research projects aimed at improving the understanding, diagnosis, and treatment of neurofibromatosis, a genetic disorder that causes tumors on nerve tissue, and is open to a wide range of researchers and institutions.
Application Deadline
Oct 1, 2026
Date Added
May 5, 2026
This funding opportunity supports early-career researchers in ovarian cancer by providing financial resources and mentorship to develop their skills in conducting impactful clinical trials and translational research.
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
Oct 4, 2027
Date Added
May 28, 2025
This funding opportunity supports innovative research projects that develop scalable technologies for mapping brain connectivity, aimed at enhancing our understanding of brain function in health and disease, and is open to a wide range of eligible organizations, including universities and nonprofits.
Application Deadline
Oct 15, 2026
Date Added
May 7, 2026
This funding opportunity provides up to $4 million for high-impact health services research projects that improve the prevention, diagnosis, and treatment of traumatic brain injury and psychological health issues affecting service members, veterans, and their families.
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
Oct 2, 2026
Date Added
Jun 7, 2025
This funding opportunity provides financial support for institutions and organizations to establish a center that rigorously evaluates and validates AI-driven clinical decision support tools that integrate imaging and multimodal health data to improve patient outcomes.
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
Oct 1, 2026
Date Added
Sep 18, 2025
This funding opportunity is designed to support collaborative research teams from multiple institutions in developing and testing new therapeutic agents for treating adult glioblastoma, a type of brain cancer, through clinical trials.
Application Deadline
Sep 25, 2026
Date Added
May 29, 2025
This funding opportunity supports innovative researchers exploring groundbreaking solutions at the intersection of HIV and substance use disorders, aiming to improve prevention, treatment, and care for affected individuals.
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
Oct 16, 2026
Date Added
Nov 19, 2024
This funding opportunity supports innovative research projects that analyze and integrate existing data to improve understanding of cancer risk and outcomes, targeting a wide range of eligible organizations and researchers.
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.

