Grants for Small businesses - Federal
Explore 1,527 grant opportunities
Application Deadline
Feb 17, 2026
Date Added
Oct 17, 2025
This grant provides funding to strengthen laboratory and disease monitoring systems in Eswatini, enhancing the country's ability to effectively respond to HIV, tuberculosis, and other public health threats.
Application Deadline
Apr 27, 2026
Date Added
May 29, 2025
This funding opportunity supports a variety of organizations in conducting research to improve health and educational outcomes for youth by creating healthier school environments.
Application Deadline
Oct 14, 2026
Date Added
Oct 16, 2024
Assay Validation of High Quality Markers for Clinical Studies in Cancer (UH3 Clinical Trials Not Allowed) aims to support the clinical validation of already analytically validated biomarkers and assays for cancer detection, diagnosis, and treatment monitoring, ensuring they are reliable and ready for use in clinical studies without conducting new trials.
Application Deadline
Sep 30, 2026
Date Added
Jul 30, 2024
This funding opportunity supports innovative projects and research aimed at sustainable fisheries management, protected species recovery, and marine ecosystem enhancement, targeting a wide range of applicants including educational institutions, nonprofits, and government entities.
Application Deadline
Nov 30, 2026
Date Added
Dec 1, 2025
This funding opportunity invites innovative research proposals from a wide range of organizations, including universities and small businesses, to develop groundbreaking technologies in information and computational science that enhance national security.
Application Deadline
Feb 27, 2026
Date Added
Sep 29, 2025
This program provides funding to a wide range of organizations, including nonprofits, universities, and businesses, to develop innovative solutions for producing personalized genetic medicines quickly and efficiently, improving patient access across the United States.
Application Deadline
Apr 15, 2026
Date Added
Jan 13, 2026
This grant provides funding for universities and nonprofits to develop innovative technologies and instruments that advance research in solar and space physics, supporting NASA's goals for future space exploration.
Application Deadline
Jun 14, 2027
Date Added
May 14, 2025
This funding opportunity supports the development and maintenance of shared biomedical research resources that provide advanced technologies and services to researchers across multiple states or nationally, ensuring broad access for academic investigators.
Application Deadline
Feb 18, 2026
Date Added
Jun 10, 2025
This funding opportunity provides support for specialized research centers that develop and maintain laboratory animal colonies and biological materials, promoting scientific rigor and accessibility for researchers across the U.S.
Application Deadline
Jul 17, 2026
Date Added
Dec 6, 2024
This funding opportunity supports researchers in utilizing existing datasets to advance the understanding of substance use behaviors and related health issues, particularly focusing on critical health disparities and innovative analytical approaches.
Application Deadline
Sep 30, 2034
Date Added
Oct 2, 2024
This funding opportunity supports innovative research to develop strategies and technologies for countering threats from weapons of mass destruction, targeting a wide range of applicants including universities, nonprofits, and businesses.
Application Deadline
Sep 30, 2030
Date Added
Oct 13, 2023
This funding opportunity provides financial support to a wide range of organizations, including state governments, universities, and non-profits, to develop and implement innovative programs focused on preventing and controlling injuries at the community level across the United States.
Application Deadline
Sep 30, 2030
Date Added
Nov 26, 2025
This funding opportunity provides financial support to a wide range of organizations, including states, universities, and nonprofits, to implement evidence-based initiatives aimed at preventing injuries and improving public health outcomes.
Application Deadline
Not specified
Date Added
Oct 3, 2024
This program provides funding to small and medium-sized manufacturing companies and water/wastewater treatment facilities to implement energy efficiency improvements and reduce emissions, while also creating job opportunities in disadvantaged communities.
Application Deadline
Jul 15, 2026
Date Added
May 21, 2025
This funding opportunity provides financial support for U.S.-based researchers to study the Arctic's environment and communities, with a focus on collaboration with Indigenous peoples and advancing understanding of Arctic change and its global impacts.
Application Deadline
Oct 14, 2027
Date Added
Nov 21, 2024
This grant provides financial support to promising postdoctoral researchers in cancer-related fields, helping them transition to independent faculty positions through a structured mentorship and research development program.
Application Deadline
Mar 2, 2026
Date Added
Jul 16, 2025
This funding opportunity provides financial support for a centralized coordination center that will ethically manage and enhance research on ancient human DNA, fostering collaboration among diverse scientific and community stakeholders.
Application Deadline
Mar 5, 2026
Date Added
Jan 29, 2026
This funding opportunity supports innovative research and development of geothermal energy technologies to harness superhot underground resources, targeting researchers, companies, and institutions focused on advancing energy solutions.
Application Deadline
Jan 7, 2028
Date Added
Sep 6, 2024
This funding opportunity supports researchers investigating how bariatric surgery influences cancer risk through biological mechanisms, encouraging studies that go beyond weight loss to explore long-term health effects.
Application Deadline
Apr 30, 2026
Date Added
Dec 24, 2025
This initiative provides cash prizes to U.S.-based educational programs that effectively train diverse individuals in translational science, helping to accelerate the development of health solutions.

