Grants for Small businesses - Federal
Explore 1,534 grant opportunities
Application Deadline
Jan 26, 2026
Date Added
Jun 13, 2025
This funding opportunity supports the creation of essential research resources for biomedical studies related to infectious diseases, immune disorders, and vaccine development, aimed at a wide range of public and private organizations.
Application Deadline
Mar 5, 2029
Date Added
Jun 19, 2025
This funding opportunity is designed to support innovative organizations and researchers in developing proactive health solutions that prevent disease and promote wellness across the United States.
Application Deadline
Feb 17, 2028
Date Added
May 29, 2025
This funding opportunity supports innovative research aimed at developing new therapies for challenging diseases by targeting previously considered undruggable biological elements, such as disordered proteins and metabolites.
Application Deadline
Jan 7, 2027
Date Added
Nov 14, 2024
This funding opportunity supports the development of digital health tools to improve remote monitoring and clinical trial outcomes across multiple diseases, targeting researchers and organizations with expertise in health technology and patient engagement.
Application Deadline
Sep 30, 2030
Date Added
Oct 19, 2023
This funding opportunity provides financial support for a variety of organizations, including state agencies, academic institutions, and nonprofits, to develop and implement programs aimed at preventing injuries and improving public health.
Application Deadline
Jun 2, 2027
Date Added
Nov 1, 2024
This funding opportunity supports research institutions and organizations in developing personalized probiotic therapies by investigating how individual biological differences affect probiotic responses.
Application Deadline
Oct 9, 2026
Date Added
Oct 28, 2024
This funding opportunity supports researchers in mathematics, particularly in areas like algebra and number theory, to advance fundamental knowledge and foster collaboration through individual projects, conferences, and workshops.
Application Deadline
Feb 12, 2026
Date Added
Oct 16, 2025
This funding opportunity supports innovative research projects aimed at improving health outcomes for individuals affected by the 9/11 attacks and enrolled in the World Trade Center Health Program.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides financial support for a wide range of organizations, including states, universities, and nonprofits, to enhance or expand existing injury prevention and control research projects.
Application Deadline
Feb 17, 2026
Date Added
Oct 17, 2025
This funding opportunity provides financial support to organizations working in Ukraine to deliver essential HIV prevention, testing, and treatment services, particularly for high-risk populations affected by the ongoing war.
Application Deadline
Jul 17, 2026
Date Added
Dec 6, 2024
This funding opportunity supports innovative research projects that utilize existing datasets to investigate substance use behaviors and related disorders, with a particular focus on prevention and treatment strategies, including those linked to HIV.
Application Deadline
Jan 7, 2028
Date Added
Nov 1, 2024
This funding opportunity supports pilot projects that evaluate new mental health interventions aimed at improving long-term outcomes for individuals recovering from acute mental health conditions.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides financial support to states, counties, universities, small businesses, and nonprofit organizations for initiatives focused on injury prevention and community health improvement across the nation.
Application Deadline
May 1, 2026
Date Added
May 6, 2025
This funding opportunity supports collaborative research consortia focused on understanding the brain-body interactions that lead to excessive alcohol use and Alcohol Use Disorder, aiming to identify biological markers for prevention and intervention.
Application Deadline
Jan 5, 2026
Date Added
Dec 2, 2025
This funding opportunity provides financial support for U.S. academic institutions and domestic entities to develop a facility that processes and refines rare earth elements from various materials, enhancing the domestic supply chain and reducing reliance on foreign sources.
Application Deadline
Jan 7, 2026
Date Added
Dec 19, 2024
This funding opportunity supports research into how HIV affects the immune system and metabolism, increasing the risk of tuberculosis and hepatitis B, and is open to a wide range of organizations and researchers with relevant expertise.
Application Deadline
Not specified
Date Added
Apr 5, 2023
This program provides funding for innovative research projects that improve our understanding and application of thermal transport processes, targeting scientists and engineers working in fields like thermodynamics, fluid mechanics, and heat transfer.
Application Deadline
Nov 20, 2027
Date Added
Mar 18, 2025
This funding opportunity is designed for researchers and institutions focused on advancing electrochemical science, particularly in areas like redox chemistry, electrocatalysis, and the transport of electroactive species, to develop innovative solutions and technologies.
Application Deadline
Apr 15, 2027
Date Added
Oct 30, 2024
This funding opportunity supports U.S.-based researchers and institutions in developing innovative computational methods for automating the curation of large biomedical datasets to improve data accessibility and quality for scientific research.
Application Deadline
Apr 4, 2029
Date Added
Jun 27, 2024
This grant provides funding for innovative research proposals from universities, non-profits, and businesses to develop disruptive technologies that enhance the U.S. Army's capabilities for future operations.
