Grants for Small businesses - Federal
Explore 1,517 grant opportunities
Application Deadline
Not specified
Date Added
Jun 10, 2025
This funding opportunity supports innovative research to identify and develop treatments for central nervous system complications in individuals living with HIV, inviting a diverse range of applicants including governments, nonprofits, and educational institutions.
Application Deadline
Not specified
Date Added
Jun 18, 2025
This funding opportunity supports research to improve mental health care for older adults with serious mental illness by developing and evaluating effective interventions across various healthcare settings.
Application Deadline
Not specified
Date Added
Jul 12, 2025
This funding opportunity supports clinical research aimed at developing new treatments for rare diseases, targeting a wide range of eligible organizations, including universities, nonprofits, and businesses, to address significant unmet medical needs.
Application Deadline
Not specified
Date Added
Dec 10, 2024
This funding opportunity supports researchers conducting observational studies to improve understanding and treatment of musculoskeletal, rheumatic, and skin diseases, ultimately informing future clinical trials.
Application Deadline
Not specified
Date Added
Dec 19, 2024
This funding opportunity supports research projects that involve clinical trials to improve health outcomes, targeting a wide range of eligible applicants including universities, nonprofits, and international organizations.
Application Deadline
Apr 24, 2026
Date Added
Sep 8, 2025
This funding opportunity provides financial support to a wide range of organizations, including governments, educational institutions, and nonprofits, to establish a national data center that will enhance research and improve rehabilitation outcomes for individuals with spinal cord injuries.
Application Deadline
Not specified
Date Added
Nov 25, 2024
This grant provides funding for researchers to study the neurobiological and behavioral mechanisms of mood and psychosis symptoms in women undergoing menopause, with the goal of developing new interventions and improving mental health outcomes.
Application Deadline
Not specified
Date Added
May 28, 2025
This funding opportunity supports specialized research projects that develop scalable technologies for mapping brain connectivity, targeting a wide range of institutions and organizations involved in neuroscience research.
Application Deadline
Jun 1, 2026
Date Added
Jun 7, 2025
This funding opportunity supports the establishment of a center dedicated to validating AI tools that improve healthcare decision-making by integrating medical imaging with other health data, targeting a wide range of eligible organizations and institutions.
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 detection capabilities for military applications, while also exploring potential uses in commercial sectors like drone detection and healthcare.
Application Deadline
Not specified
Date Added
Nov 19, 2024
This funding opportunity supports research projects that develop innovative and culturally responsive tools for measuring children's language development and identifying predictors of language impairments, with a focus on community engagement and inclusivity.
Application Deadline
Not specified
Date Added
Sep 11, 2025
This program provides training and financial support for researchers from diverse backgrounds to learn how to analyze real-world clinical data using artificial intelligence and machine learning methods.
Application Deadline
Not specified
Date Added
Aug 26, 2025
This grant provides funding for innovative projects focused on developing advanced magnetic materials that exceed current performance standards, targeting a wide range of applicants including universities, nonprofits, and businesses in the U.S.
Application Deadline
Aug 15, 2026
Date Added
May 29, 2025
This funding opportunity supports innovative researchers tackling the complex issues of HIV and substance use disorders, encouraging high-risk, high-reward projects that could lead to significant advancements in public health.
Application Deadline
Not specified
Date Added
Mar 17, 2020
This program provides funding for researchers and institutions in mathematical analysis to support innovative studies and collaborative efforts in various mathematical fields.
Application Deadline
Not specified
Date Added
Jul 3, 2025
This funding opportunity supports the development of innovative informatics technologies that improve cancer research and management, targeting a wide range of eligible applicants including educational institutions, nonprofits, and small businesses.
Application Deadline
Not specified
Date Added
Jan 9, 2025
This funding opportunity supports small-scale clinical trials aimed at improving the prevention, diagnosis, or treatment of diseases related to diabetes, digestive, and kidney health, with a focus on innovative approaches and enhancing diversity in research participation.
Application Deadline
Not specified
Date Added
Jun 17, 2025
This funding opportunity supports research organizations conducting cancer epidemiology cohort studies to investigate cancer causes and survivorship, with a focus on maintaining existing cohorts and sharing biospecimens and data.
Application Deadline
Not specified
Date Added
May 13, 2025
This funding opportunity provides financial support for organizations involved in diabetes research to continue the distribution of human islets, which are vital for advancing scientific understanding and developing new treatments for diabetes.
Application Deadline
Not specified
Date Added
Nov 22, 2024
This funding opportunity supports researchers using unique pre-diagnostic biospecimens from the PLCO Biorepository to advance cancer understanding and develop early detection biomarkers.

