Grants for Small businesses - Federal
Explore 1,755 grant opportunities
Application Deadline
May 30, 2025
Date Added
Oct 28, 2024
This grant provides funding for researchers and organizations to develop innovative medical countermeasures for treating acute chemical exposures resulting from terrorist attacks or accidental releases, enhancing national preparedness for chemical emergencies.
Application Deadline
Sep 10, 2025
Date Added
May 27, 2025
This funding opportunity supports innovative research projects aimed at making significant advancements in breast cancer prevention, diagnosis, and treatment, involving collaboration with breast cancer survivors as advocates.
Application Deadline
Mar 13, 2025
Date Added
Nov 25, 2024
This funding opportunity provides financial support for researchers and organizations developing innovative long-acting treatments for HIV and related co-infections, aiming to improve patient adherence and health outcomes.
Application Deadline
Jun 14, 2024
Date Added
Apr 17, 2024
The Small Business Innovation Research (SBIR) Program for CHIPS for America CHIPS Metrology seeks applications from eligible applicants to explore the technical merit or feasibility of an innovative idea or technology with the aim of developing a viable product or service that will be introduced to the commercial microelectronics marketplace. This NOFO contains multiple topics on research projects for critically needed measurement services, tools, and instrumentation; innovative manufacturing metrologies; novel assurance and provenance technologies and advanced metrology research and development (R) testbeds to help secure U.S. leadership in the global semiconductor industry.
Application Deadline
Sep 7, 2025
Date Added
Sep 20, 2023
This funding opportunity supports innovative research aimed at developing new strategies for curing HIV at the start of antiretroviral therapy, targeting researchers and institutions focused on reducing the HIV reservoir and improving immune responses.
Application Deadline
Mar 14, 2025
Date Added
Mar 15, 2024
Despite huge advances in the development of novel medical therapies, Americans still live with poor health outcomes and suffer from the ill-effects of disease. Current medical research and the medical delivery system in the United States focus primarily on the reactive treatment of illnesses, despite the fact that many diseases or their ill-effects are preventable.The Proactive Health Office (PHO) at ARPA-H is seeking solutions to improve the healthspan and health outcomes of Americans prior to the onset of disease and/or the development of diminished quality of life from illness. Specifically, PHO hypothesizes that 1) population-level improvements in access to and uptake of disease prevention and wellness-promoting behaviors and 2) development of novel early-detection methods and prophylactic interventions could drastically improve the health of American throughout their lives, and 3) that system level innovations are required for delivery of proactive health effectively. Specific PHO interest areas include:Novel prevention, detection and prophylactic treatment methods for disease: Novel and scalable methods for early detection of disease and illness including the use of low/no-cost sensing modalities. Prophylactic approaches to prevention of diseases and harmful disease outcomes. Methods for continuous and widespread sensing of health state and early disease indicators that can be deployed at population-scale.Population-level approaches to increase the adoption of prevention and wellness behaviors: Early indicators of disease and pre-disease states and measures associated with proactive health outcomes that are both inexpensive and effective. Low-cost, high-uptake mental health resiliency and mindfulness building methods for individuals. Methods to inform and educate individuals about healthy behaviors including lifestyle and preventative medical measures. Methods that incentivize individuals to adopt and maintain healthy behaviors. Novel approaches to increasing individual healthspan and independence even in the absence of disease.System innovation for the delivery of proactive health outcomes: Novel, robust and predictive surrogates for long-term health outcomes with associated epidemiological models. Valuation models for long-term treatment effects for vaccination, screening and other public health interventions. New funding and delivery models for preventative intervention.Other high-quality submissions that propose revolutionary technologies that meet the goals of PHO will be considered even if they do not address the topics listed above.Proposals are expected to use innovative approaches to enable revolutionary advances in medicine and healthcare, and the science and technology underlying these areas. While approaches that are disease agnostic are encouraged, ARPA-H welcomes proposals that bring radically new insights to address specific diseases including, but not limited to, cancer, diabetes, neurological diseases, pediatric and maternal/fetal health, infectious diseases, and cardiovascular disease.Specifically excluded are proposals that represent an evolutionary or incremental advance in the current state of the art or technology that has reached the clinical trial stage. An example of this type of proposal might include the request to fund clinical trials of an otherwise developed product. Additionally, proposals directed towards policy advocacy, traditional education and training, or center coordination, formation, or development, and construction of physical infrastructure are outside the scope of the ARPA-H mission.
Application Deadline
Apr 10, 2026
Date Added
Jul 15, 2025
This funding opportunity supports U.S.-based researchers and organizations in developing innovative space weather forecasting tools and applications that meet the needs of operational users like NOAA and the Department of Defense.
Application Deadline
Dec 16, 2024
Date Added
Nov 19, 2024
This funding opportunity supports small businesses in developing innovative projects that improve the lives of individuals with disabilities, focusing on community living, health, and employment accessibility.
Application Deadline
Feb 5, 2025
Date Added
Oct 21, 2024
The National Institutes of Health (NIH) has announced a funding opportunity titled Co-infection and Cancer (R01 Clinical Trial Not Allowed) under Funding Opportunity Number PAR-25-082. This initiative, led by the National Cancer Institute (NCI), is aimed at advancing research into the roles of co-infection in cancer development and progression. Co-infection is defined as the occurrence of two or more infections, whether simultaneous or sequential, involving pathogens or non-pathogenic agents, including viruses, bacteria, and parasites. The goal of this program is to explore how these co-infections contribute to cancer risk and progression and identify potential strategies for cancer prevention and treatment. The program encourages investigations that focus on co-infections with known oncogenic agents, excluding human immunodeficiency virus (HIV), and seeks studies that can lead to new opportunities in cancer treatment and prevention. In addition to pathogenic agents, research that includes the role of non-pathogenic agents, such as those in the microbiome, will be considered responsive. The program supports projects that delve into uncharted areas of co-infection and cancer, with an emphasis on mechanistic and epidemiologic research that could have practical implications for cancer control. Applicants are encouraged to focus on differences in cancer susceptibility, progression, and survival among diverse populations, including those that are racially or ethnically diverse, as well as medically underserved communities. International collaborations are also supported, particularly for studies in low- and middle-income countries where infection-associated cancers are more prevalent. The first submission date is January 5, 2025, with application due dates beginning on February 5, 2025. Budgets are not limited but must align with the scope of the project, and the maximum project period is five years. Applications must be submitted electronically through NIH's ASSIST system or Grants.gov. Eligible applicants include higher education institutions, nonprofits, for-profit organizations, and foreign entities. The program seeks to support well-developed research projects backed by preliminary data. Studies that focus solely on co-infection with HIV or involve only a single pathogen will not be considered responsive. Evaluation criteria include the scientific merit of the project, innovation, and feasibility, as well as the expertise of the research team. This funding opportunity offers a unique chance to explore how co-infections contribute to cancer and potentially uncover new strategies for prevention and treatment across diverse populations.
Application Deadline
Feb 11, 2025
Date Added
Dec 4, 2024
This funding opportunity provides $5 million to support the deployment and commercialization of innovative technologies in public transportation, aimed at federal, state, local, and tribal governments, as well as public transit providers and educational institutions.
Application Deadline
Nov 17, 2025
Date Added
Nov 27, 2023
This funding opportunity provides financial support to small businesses in the U.S. for conducting early-phase clinical trials of innovative treatments for neurological disorders.
Application Deadline
Jun 6, 2024
Date Added
Apr 5, 2024
The National Aeronautics and Space Administration (NASA) Headquarters has released a solicitation, titled Early Stage Innovations (ESI), as an appendix to the Space Technology Mission Directorate (STMD) umbrella NASA Research Announcement (NRA) titled "Space Technology Research, Development, Demonstration, and Infusion 2024 (SpaceTech REDDI 2024), on April 4, 2024. The ESI solicitation is available by opening the NSPIRES homepage at https://nspires.nasaprs.com/, selecting Open under "Solicitations," and searching "Early Stage Innovations (ESI24)" under Keywords. The Space Technology Research Grants (STRG) Program within STMD seeks proposals from accredited U.S. universities to develop unique, disruptive, or transformational space technologies that have the potential to lead to dramatic improvements at the system level performance, weight, cost, reliability, operational simplicity, or other figures of merit associated with spaceflight hardware or missions. The projected impact at the system level must be substantial and clearly identified. Only accredited U.S. universities are eligible to submit proposals. Teaming is permitted see solicitation for complete eligibility requirements as well as teaming restrictions. A Principal Investigator (see solicitation for restrictions) or Co-Investigator may participate in no more than two proposals in response to this solicitation. NASA encourages submission of ESI proposals on behalf of tenure-track or tenured faculty members at all U.S. universities and especially encourages proposals submitted on behalf of and/or that include as team members women, members of underrepresented minority groups, and persons with disabilities. The solicitation exclusively seeks proposals that are responsive to one of the following two topics: Topic 1 Computational Materials Engineering for Lunar Metals Welding Topic 2 Passive Lunar Dust Control through Advanced Materials and Surface Engineering NASA anticipates addressing other topics in future ESI Appendix releases. The financial and programmatic support for ESI comes from the Space Technology Research Grants Program within the Space Technology Mission Directorate. Awards are planned to start in January 2025. NASA plans to make approximately 6 awards as a result of this ESI solicitation, subject to the receipt of meritorious proposals. The actual number of awards will depend on the quality of the proposals received; NASA reserves the right to make no awards under this solicitation. STMD is strongly committed to ensuring that proposal review is performed in an equitable and fair manner that reduces the impacts of any unconscious biases. To this end, this Appendix will employ a Dual-Anonymous Peer Review (DAPR) process to evaluate proposals. Using DAPR, not only are proposers not told the identities of the reviewers, but the identities of the proposers (personnel and organization names) will not be shared with the reviewers until after the technical review of all anonymized proposals has been completed. All proposals must be submitted electronically through NSPIRES by an authorized organizational representative. Notices of Intent (strongly encouraged) are due by May 9, 2024, with proposals due on or before June 6, 2024, 5 pm Eastern. Detailed submission instructions and due dates are provided in the solicitation. Potential proposers and their proposing organizations are urged to familiarize themselves with the submission system, ensure they are registered in NSPIRES, and submit the required proposal materials well in advance of the deadline. All technical and programmatic comments and questions may be addressed by email to the Space Technology Research Grants Program Executive, at hq-esi-call@mail.nasa.gov. Responses to inquiries will be answered by email and may also be included in the Frequently Asked Questions (FAQ) documents located on the NSPIRES page associated with the solicitation; anonymity of persons/institutions who submit questions will be preserved.
Application Deadline
Oct 9, 2025
Date Added
Apr 10, 2023
This funding opportunity supports innovative clinical research to explore the brain mechanisms behind substance use disorders, targeting a wide range of researchers and institutions dedicated to addressing addiction challenges.
Application Deadline
Jun 16, 2025
Date Added
Aug 1, 2023
This funding opportunity provides financial support for researchers to analyze and integrate existing data to better understand cancer risk, prevention, and treatment outcomes, particularly focusing on innovative methodologies and addressing health disparities.
Application Deadline
Mar 14, 2025
Date Added
Mar 15, 2024
This ISO seeks solution summaries and proposal submissions for projects that fall within the general scope of the ARPA-H Health Science Futures (HSF) mission office. HSF expands what is technically possible by developing approaches that will remove the scientific and technological limitations that stymie progress towards the healthcare of the future. HSF supports cutting-edge, often disease-agnostic research programs that have the potential for translational real-world change.Considering the current healthcare challenges that we face today, the goal of achieving better health outcomes is a moving target that requires daring and adaptable solutions. HSF awardees will develop innovative technologies, tools, and platforms that can be applied to a broad range of diseases. The following interest areas define the ground-breaking research we seek to support:Breakthrough Technologies: Paradigm shifting technologies that will change how we approach the diagnosis, treatment, and impact of diseases and conditions. Novel approaches to improve maternal and fetal medicine, decrease maternal morbidity and mortality during birth, and the post-partum period. Efforts should include new technology to monitor, detect, and/or treat maternal and/or fetal complications with less invasive and traumatic methods. Foundational advances in genetic, epigenetic, cellular, tissue, and organ replacement therapies that enable personalized medical interventions at scale in a manner that is accessible, cost-effective, and designed to impact the communities of greatest need. Interventions that target and reverse disease pathogenesis and/or enhance plasticity to address diseases of the nervous, neuromuscular, skeletal, lymphatic, cardiovascular, and other organ systems. Novel approaches to diagnose and treat diseases of the lymphatic system, particularly rare diseases, with a focus on the effects of genetic expression in the lymphatic system and/or models demonstrating the relationship between lymphatic dysfunction and health and disease.Transformative Tools: Novel, agile solutions that will move from bench to bedside quickly, facilitating revolutionary advances in medical care. Development of tools that counter idiosyncratic, off-target, or chronic effects of medicines that are commonly used or that are being used experimentally to treat or prevent disease. Development of bionics to restore sight, hearing, taste, or smell. Site-selective neuromodulation to regulate specific physiological functions and treat chronic health conditions such as inflammation, pain, and metabolic or endocrine disorders. Synthetic biology approaches to diagnosing, treating, and/or curing a multitude of diseases. Novel physics and/or chemistry-based approaches to improve imaging that reduces cost, increases availability, expands capability, improves resolution, reduces exposure to radiation, and accommodates pediatric patient populations. Integrated sensing and delivery devices for treating and diagnosing chronic health conditions, including mental health conditions or substance use disorders. Miniaturization of complex hardware to enable broader access to pediatric and other patient populations, as well as portability, such as diagnostic, treatment, imaging, or other devices.Platform Systems: Adaptable, multi-application systems and technologies that are reconfigurable for a wide variety of clinical needs Novel molecular platform approaches, including the modulation of host systems, delivery to targets with spatial and temporal precision, and mitigation of off-target effects to accelerate interventions that dramatically improve health outcomes. New approaches to accelerate and routinize mammalian and microbial cellular engineering to enable next generation therapeutic applications, develop multiscale interventions, and automate hypothesis generation and discovery to expand those applications to disease states in which cellular therapies have not traditionally been employed. Innovative approaches at the intersection of artificial intelligence, high performance computing (including quantum computing) and biological systems, including enabling de novo design of biomolecules with entirely new phenotypes.Other high-quality submissions that propose revolutionary technologies that meet the goals of HSF will be considered even if they do not address the topics listed above.Proposals are expected to use innovative approaches to enable revolutionary advances in medicine and healthcare, and the science and technology underlying these areas. While approaches that are disease agnostic are encouraged, ARPA-H welcomes proposals that bring radically new insights to address specific diseases including, but not limited to, cancer, diabetes, neurological diseases, pediatric and maternal/fetal health, infectious diseases, and cardiovascular disease.Specifically excluded are proposals that represent an evolutionary or incremental advance in the current state of the art or technology that has reached the clinical trial stage. An example of this type of proposal might include the request to fund clinical trials of an otherwise developed product. Additionally, proposals directed towards policy changes, traditional education and training, or center coordination, formation, or development, and construction of physical infrastructure are outside the scope of the ARPA-H mission.
Application Deadline
Aug 9, 2024
Date Added
Jun 18, 2024
With this solicitation, BJA seeks to support new and innovative strategies for preventing and reducing crime, improving community safety, and strengthening criminal justice system outcomes. BJA seeks to accomplish this by promoting collaborations with the field to identify, define, and respond to emerging or chronic crime problems or justice system challenges. BJA is looking for strategies that address these issues, including trying new approaches, addressing gaps in responses, building or translating research knowledge, or building capacity.
Application Deadline
Jun 13, 2025
Date Added
Jan 17, 2025
This funding opportunity supports multidisciplinary research aimed at improving the understanding and treatment of asthma and allergic diseases, inviting applications from various institutions and organizations involved in clinical and translational research.
Application Deadline
Sep 16, 2025
Date Added
Sep 25, 2024
This grant provides funding to support research and initiatives that promote diversity, equity, inclusion, and accessibility for individuals with disabilities in STEM fields and education.
Application Deadline
Mar 23, 2026
Date Added
May 30, 2025
This grant provides funding for educational institutions, nonprofits, businesses, and government entities to conduct high-risk, high-reward basic research that advances scientific knowledge in areas critical to the U.S. Air Force and Space Force.
Application Deadline
Not specified
Date Added
Feb 18, 2025
This project seeks to develop and prototype advanced electronic warfare solutions for unmanned platforms, inviting technology vendors to collaborate and innovate in addressing current gaps in electromagnetic spectrum operations.

