Grants for Small businesses - Federal
Explore 1,859 grant opportunities
Application Deadline
Jan 29, 2026
Date Added
Dec 23, 2025
This program provides funding for technology developers and industrial facilities to collaboratively test and validate innovative energy-efficient technologies in real-world industrial settings, enhancing their performance and adoption.
Application Deadline
Nov 17, 2025
Date Added
Sep 28, 2023
This funding opportunity is designed to support small businesses in developing innovative technologies that address social needs impacting substance use disorders, with a focus on improving access to care and reducing barriers for at-risk individuals.
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
Oct 16, 2025
Date Added
Nov 25, 2024
This funding opportunity supports research collaborations between academic institutions and community behavioral health organizations to improve outpatient mental health and substance use treatment through evidence-based practices.
Application Deadline
Jul 13, 2026
Date Added
May 13, 2026
This funding opportunity provides financial support for organizations to develop and demonstrate innovative robotics and AI technologies that improve efficiency and reduce costs in home construction, ultimately increasing housing availability across the United States.
Application Deadline
Jun 22, 2026
Date Added
Jan 13, 2025
This funding opportunity supports researchers and organizations in validating biomarkers for neurological and neuromuscular disorders to improve clinical trials and patient care.
Application Deadline
Nov 17, 2025
Date Added
Jan 24, 2024
This funding opportunity provides financial support to small U.S.-based businesses for the development and validation of analytical methods to measure biomarkers related to neurological and neuromuscular disorders, with an emphasis on enhancing inclusivity and collaboration in research.
Application Deadline
Nov 21, 2025
Date Added
Jan 14, 2025
This funding opportunity supports innovative research projects aimed at improving workplace safety and health by addressing significant occupational hazards in various organizations across the United States.
Application Deadline
Jan 27, 2026
Date Added
Mar 7, 2023
This funding opportunity provides financial support to U.S.-based organizations for the late-stage development and dissemination of biomedical technologies that have shown laboratory feasibility, aiming to enhance their accessibility and usability in the research community.
Application Deadline
May 10, 2026
Date Added
Apr 20, 2026
This grant provides funding for alumni of U.S. government-sponsored exchange programs to implement innovative community projects that promote economic growth, stability, and collaboration between the United States and Libya.
Application Deadline
Apr 3, 2026
Date Added
May 19, 2023
This grant provides researchers with access to advanced facilities and technical support for developing non-hormonal contraception and reproductive health products, without direct funding.
Application Deadline
Oct 16, 2025
Date Added
Jun 6, 2025
This funding opportunity supports independent researchers in studying the prevention, diagnosis, and treatment of diseases related to military toxic exposures, benefiting Service Members, Veterans, and their families.
Application Deadline
Not specified
Date Added
Feb 19, 2025
This grant provides funding for small businesses to develop innovative radar signal processing techniques that improve the detection of long-range projectiles for the U.S. Army, while maintaining current operational performance.
Application Deadline
Feb 18, 2026
Date Added
Feb 19, 2026
This funding opportunity provides supplemental support for NSF-funded researchers to collaborate with NIST scientists, enhancing their scientific projects in biological sciences, engineering, and mathematical and physical sciences through access to advanced measurement tools and expertise.
Application Deadline
Oct 23, 2025
Date Added
Oct 31, 2024
This funding opportunity supports researchers at higher education institutions and nonprofits to explore how dietary fats influence cancer growth and progression through molecular mechanisms, with a focus on preclinical studies.
Application Deadline
Oct 6, 2025
Date Added
Jun 7, 2025
This funding opportunity supports small U.S.-based businesses in developing and scaling innovative therapies using extracellular vesicles for regenerative medicine applications, such as tissue and organ repair.
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
Oct 30, 2025
Date Added
May 15, 2025
This funding opportunity supports organizations in developing training and outreach initiatives to enhance the use of pediatric research data, focusing on childhood cancer and congenital anomalies.
Application Deadline
Not specified
Date Added
Aug 16, 2023
This funding opportunity supports students enrolled in dual-degree medical and research training programs, helping them develop into independent physician-scientists through mentored research and clinical training.

