Grants for Small businesses - Federal
Explore 1,502 grant opportunities
Application Deadline
Jan 7, 2026
Date Added
Dec 19, 2024
This funding opportunity supports research aimed at understanding how changes in metabolism due to HIV infection increase the risk of tuberculosis and hepatitis B in affected individuals, encouraging innovative studies that could lead to new treatments or biomarkers.
Application Deadline
Jan 16, 2026
Date Added
Feb 19, 2025
This grant provides funding for research that explores the interactions between human behavior and environmental processes, encouraging innovative projects from universities, non-profits, and government entities to advance geographical science and benefit society.
Application Deadline
Nov 14, 2025
Date Added
May 29, 2025
This funding opportunity provides financial support to research institutions for developing and conducting multi-institutional clinical trials focused on cancer control, prevention, and care delivery in community settings.
Application Deadline
Oct 20, 2025
Date Added
May 6, 2025
This funding opportunity provides financial support to early-career researchers currently holding specific NIAMS career development awards, helping them advance their research projects and transition to independent research careers in arthritis, musculoskeletal, and skin diseases.
Application Deadline
Not specified
Date Added
Jan 3, 2025
This grant supports researchers developing innovative electronic, photonic, and magnetic devices to advance technologies in areas like communication, healthcare, and energy efficiency.
Application Deadline
Mar 7, 2029
Date Added
Mar 7, 2024
This grant enables individuals or entities to engage in agricultural practices on National Wildlife Refuge lands to support wildlife conservation and habitat management efforts without the exchange of federal funds.
Application Deadline
Aug 21, 2026
Date Added
Aug 26, 2025
This funding opportunity is designed for businesses, universities, and nonprofits to develop and demonstrate innovative technologies that improve environmental and energy efficiency for the U.S. Department of Defense.
Application Deadline
Jul 12, 2026
Date Added
Jul 12, 2019
This funding opportunity provides financial support to U.S. manufacturers to expand or restore the production of critical technology items essential for national defense.
Application Deadline
Nov 13, 2025
Date Added
Oct 6, 2025
This grant provides funding to U.S. entities for upgrading and recommissioning coal-fired power plants to improve energy reliability and support rural communities with affordable energy solutions.
Application Deadline
Nov 3, 2025
Date Added
May 29, 2025
This funding opportunity provides resources to research centers focused on skin diseases, encouraging collaboration and innovation among a diverse range of institutions and organizations.
Application Deadline
Not specified
Date Added
Feb 12, 2020
This program provides funding for researchers and engineers to advance the field of robotics by developing intelligent systems that can sense, plan, and interact with their environments.
Application Deadline
Dec 31, 2025
Date Added
Apr 30, 2025
This funding opportunity invites U.S. institutions, including universities and small businesses, to propose innovative research projects that advance technologies and scientific understanding in areas like water management, infrastructure resilience, and environmental restoration, supporting both military and civil objectives.
Application Deadline
Mar 11, 2026
Date Added
May 28, 2025
This funding opportunity is designed to support collaborative research initiatives focused on diabetes and related disorders, encouraging innovative projects and multidisciplinary partnerships among a wide range of eligible organizations.
Application Deadline
Aug 21, 2026
Date Added
Aug 26, 2025
This grant seeks innovative proposals from defense contractors and research institutions to develop advanced technologies that improve electronic warfare and spectrum operations for the military.
Application Deadline
Sep 22, 2026
Date Added
Oct 10, 2024
This program provides funding for research and collaborative events in combinatorial mathematics, targeting universities, nonprofit organizations, and individual researchers across the United States.
Application Deadline
Oct 26, 2025
Date Added
Apr 7, 2022
This funding opportunity provides additional financial support to active health services research projects facing unforeseen costs, helping researchers continue their work effectively.
Application Deadline
Jan 30, 2026
Date Added
Feb 7, 2025
This funding opportunity supports research on human development across the lifespan, encouraging innovative studies that explore cognitive, social, and emotional processes, particularly among diverse and underrepresented populations.
Application Deadline
Jun 22, 2026
Date Added
Jun 26, 2025
This funding opportunity invites a wide range of organizations, including academic institutions and businesses, to propose innovative research and technology projects that enhance naval aviation capabilities for the U.S. Navy.
Application Deadline
Jul 8, 2026
Date Added
May 26, 2023
This grant provides access to advanced genetic and genomic analysis services for research projects focused on understanding genetic factors in human health and disease, without offering direct funding.
Application Deadline
Oct 13, 2025
Date Added
Aug 14, 2025
This funding opportunity provides financial support for projects that enhance the domestic processing, manufacturing, and recycling of critical battery materials to strengthen U.S. supply chains and reduce reliance on foreign sources.