Golden Angels Investors

Immuto Scientific is a biotechnology services company that provides analytical insights to pharmaceutical companies for drug discovery.

Fiveable, Inc. is an educational technology company founded in 2018 and based in Milwaukee, Wisconsin. It operates an interactive social learning platform designed specifically for Advanced Placement (AP) students and teachers. The platform facilitates engagement through live-streamed lessons, interactive discussions, and supportive communities, allowing students to connect with peers and educators. Fiveable offers resources across various subjects, including history, social science, STEM, and languages, to enhance academic and social-emotional learning. By fostering collaboration and interaction, Fiveable aims to create a dynamic educational environment that supports both teaching and learning outside of traditional classroom settings.

Fiveable, Inc. is an educational technology company founded in 2018 and based in Milwaukee, Wisconsin. It operates an interactive social learning platform designed specifically for Advanced Placement (AP) students and teachers. The platform facilitates engagement through live-streamed lessons, interactive discussions, and supportive communities, allowing students to connect with peers and educators. Fiveable offers resources across various subjects, including history, social science, STEM, and languages, to enhance academic and social-emotional learning. By fostering collaboration and interaction, Fiveable aims to create a dynamic educational environment that supports both teaching and learning outside of traditional classroom settings.

Curate is a civic intelligence company based in Madison, Wisconsin, specializing in Web Scraping as a Service. Founded in 2016, Curate develops data mining software that employs artificial intelligence to analyze public municipality meeting minutes and agendas. This platform is designed primarily for the construction industry, enabling general contractors and vendors to identify upcoming projects and track local government discussions. By providing a comprehensive database and customized reports, Curate empowers organizations to monitor risks and uncover opportunities within thousands of municipalities across the United States. Its technology enhances engagement with local governments, helping users stay informed about relevant policies and initiatives.

Alinea Engage LLC developes a software platform which allows outpatient physical therapy and rehabilitation providers to engage patients and improve care by using automation. It offers a software that allows medical practices to digitize their intake forms and complete the onboarding process before a patient arrives for the appointment. The company was founded in 2015 and is based in Milwaukee, Wisconsin.

Dynamis Software Corporation provides a software solution for insurance brokers to collaborate with their clients. The company offers Dynamic Plan Designer, a solution that models benefit plans in a visual format that is easily understood by customers. Its software tool enables brokers to compare plans, provide real-time cost updates, model funding options, and store medical and Rx plans. Dynamis Software Corporation was incorporated in 2012 and is based in Milwaukee, Wisconsin. As of October 17, 2018, Dynamis Software Corporation operates as a subsidiary of Applied Systems, Inc.

Codaworx is an online platform that connects artists specializing in commissioned projects with individuals, organizations, and corporations seeking unique artwork. Initially known as The Art Commission, it focuses its marketing efforts on design and art professionals who represent clients interested in site-specific art. The platform not only allows artists to showcase their work but also facilitates collaboration between various stakeholders in the art community. By leveraging live events, awards programs, publications, and digital tools, Codaworx promotes public art and enhances the experience economy, underscoring the significance of creative partnerships in enriching the environments where people live and work.

Promentis Pharmaceuticals, Inc. is a biopharmaceutical company based in Milwaukee, Wisconsin, established in 2006. The company specializes in developing therapies for neuropsychiatric disorders, focusing on treatments that address glutamatergic imbalance and oxidative stress. Promentis is advancing compounds such as SXC-2023, which targets System xc- to treat conditions including impulse control disorders and obsessive-compulsive disorder. Additionally, Promentis has intentions to develop a new antipsychotic drug aimed at treating schizophrenia, positioning itself to address significant unmet medical needs in the field of mental health.

AquaMost, a privately held corporation based in Madison, Wisconsin, is the developer of water treatment systems that kill bacteria without the addition of chemicals. The company’s patented SX Reactor platform is designed specifically for the oil and gas industry, and combines multiple bacteria killing forces, including onsite generation of chlorine and hydroxyl radicals, with UV irradiation to provide a 99%+ kill rate. AquaMost has deployed systems in Texas, Colorado, Utah, and Canada.

Dynamis Software Corporation provides a software solution for insurance brokers to collaborate with their clients. The company offers Dynamic Plan Designer, a solution that models benefit plans in a visual format that is easily understood by customers. Its software tool enables brokers to compare plans, provide real-time cost updates, model funding options, and store medical and Rx plans. Dynamis Software Corporation was incorporated in 2012 and is based in Milwaukee, Wisconsin. As of October 17, 2018, Dynamis Software Corporation operates as a subsidiary of Applied Systems, Inc.

Dock Technologies is a medical device company based in Madison, Wisconsin, founded in 2013. The company specializes in developing innovative solutions for acute care teams, enabling them to effectively manage time-sensitive cases. Its flagship product, the INSIGHT system, features a wristband that automatically activates a timer to track elapsed time minute-by-minute. This device not only collects and records critical time points but also provides visualization and analysis of the data, facilitating efficient reporting and decision-making in high-pressure medical environments.

EmOpti provides software, hardware, consulting, and telehealth solutions for optimizing emergency medicine. EmOpti partners with hospital systems and existing providers to help them deliver care in new ways resulting in improved performance metrics as well as delighted patients and staff. The team is comprised of experienced clinicians, logistics experts, health business analysts, and innovative software developers.

EmOpti provides software, hardware, consulting, and telehealth solutions for optimizing emergency medicine. EmOpti partners with hospital systems and existing providers to help them deliver care in new ways resulting in improved performance metrics as well as delighted patients and staff. The team is comprised of experienced clinicians, logistics experts, health business analysts, and innovative software developers.

AquaMost, a privately held corporation based in Madison, Wisconsin, is the developer of water treatment systems that kill bacteria without the addition of chemicals. The company’s patented SX Reactor platform is designed specifically for the oil and gas industry, and combines multiple bacteria killing forces, including onsite generation of chlorine and hydroxyl radicals, with UV irradiation to provide a 99%+ kill rate. AquaMost has deployed systems in Texas, Colorado, Utah, and Canada.

Dynamis Software Corporation provides a software solution for insurance brokers to collaborate with their clients. The company offers Dynamic Plan Designer, a solution that models benefit plans in a visual format that is easily understood by customers. Its software tool enables brokers to compare plans, provide real-time cost updates, model funding options, and store medical and Rx plans. Dynamis Software Corporation was incorporated in 2012 and is based in Milwaukee, Wisconsin. As of October 17, 2018, Dynamis Software Corporation operates as a subsidiary of Applied Systems, Inc.

Fishidy is the only authoritative, intelligent, map-based social network that maximizes an angler’s time on the water by presenting and cultivating critical location-based information. Fishidy provides anglers the maps of specific locations to plan their outing for success. The tools to catch their targeted species of fish. And the option to brag using social media.

AquaMost, a privately held corporation based in Madison, Wisconsin, is the developer of water treatment systems that kill bacteria without the addition of chemicals. The company’s patented SX Reactor platform is designed specifically for the oil and gas industry, and combines multiple bacteria killing forces, including onsite generation of chlorine and hydroxyl radicals, with UV irradiation to provide a 99%+ kill rate. AquaMost has deployed systems in Texas, Colorado, Utah, and Canada.

Promentis Pharmaceuticals, Inc. is a biopharmaceutical company based in Milwaukee, Wisconsin, established in 2006. The company specializes in developing therapies for neuropsychiatric disorders, focusing on treatments that address glutamatergic imbalance and oxidative stress. Promentis is advancing compounds such as SXC-2023, which targets System xc- to treat conditions including impulse control disorders and obsessive-compulsive disorder. Additionally, Promentis has intentions to develop a new antipsychotic drug aimed at treating schizophrenia, positioning itself to address significant unmet medical needs in the field of mental health.

Promentis Pharmaceuticals, Inc. is a biopharmaceutical company based in Milwaukee, Wisconsin, established in 2006. The company specializes in developing therapies for neuropsychiatric disorders, focusing on treatments that address glutamatergic imbalance and oxidative stress. Promentis is advancing compounds such as SXC-2023, which targets System xc- to treat conditions including impulse control disorders and obsessive-compulsive disorder. Additionally, Promentis has intentions to develop a new antipsychotic drug aimed at treating schizophrenia, positioning itself to address significant unmet medical needs in the field of mental health.

AquaMost, a privately held corporation based in Madison, Wisconsin, is the developer of water treatment systems that kill bacteria without the addition of chemicals. The company’s patented SX Reactor platform is designed specifically for the oil and gas industry, and combines multiple bacteria killing forces, including onsite generation of chlorine and hydroxyl radicals, with UV irradiation to provide a 99%+ kill rate. AquaMost has deployed systems in Texas, Colorado, Utah, and Canada.

PerBlue is an independent mobile games studio based in Madison, Wisconsin. PerBlue makes a free-to-play midcore RPG and strategy games played by millions of people around the world. From the company's bootstrapping roots that began in the founder's college apartments in 2008, the company has grown to become a venture-backed mobile gaming studio with a talented team of 40+ employees. Fueled with the passion to build great products and entertain millions of people, PerBlue endeavors to change the world with fun and innovative mobile game play.

Dynamis Software Corporation provides a software solution for insurance brokers to collaborate with their clients. The company offers Dynamic Plan Designer, a solution that models benefit plans in a visual format that is easily understood by customers. Its software tool enables brokers to compare plans, provide real-time cost updates, model funding options, and store medical and Rx plans. Dynamis Software Corporation was incorporated in 2012 and is based in Milwaukee, Wisconsin. As of October 17, 2018, Dynamis Software Corporation operates as a subsidiary of Applied Systems, Inc.

AquaMost, a privately held corporation based in Madison, Wisconsin, is the developer of water treatment systems that kill bacteria without the addition of chemicals. The company’s patented SX Reactor platform is designed specifically for the oil and gas industry, and combines multiple bacteria killing forces, including onsite generation of chlorine and hydroxyl radicals, with UV irradiation to provide a 99%+ kill rate. AquaMost has deployed systems in Texas, Colorado, Utah, and Canada.

PerBlue is an independent mobile games studio based in Madison, Wisconsin. PerBlue makes a free-to-play midcore RPG and strategy games played by millions of people around the world. From the company's bootstrapping roots that began in the founder's college apartments in 2008, the company has grown to become a venture-backed mobile gaming studio with a talented team of 40+ employees. Fueled with the passion to build great products and entertain millions of people, PerBlue endeavors to change the world with fun and innovative mobile game play.

Ratio, Inc., a medical device company, develops and produces drug delivery pumps. It offers disposable drug delivery pump, a non-electronic and hydrogel-based drug delivery technology that delivers large molecule drugs and various biologics into the skin via microneedles. The company also provides painless and active transdermal products. Ratio, Inc. was founded in 2005 and is based in Monona, Wisconsin..

Promentis Pharmaceuticals, Inc. is a biopharmaceutical company based in Milwaukee, Wisconsin, established in 2006. The company specializes in developing therapies for neuropsychiatric disorders, focusing on treatments that address glutamatergic imbalance and oxidative stress. Promentis is advancing compounds such as SXC-2023, which targets System xc- to treat conditions including impulse control disorders and obsessive-compulsive disorder. Additionally, Promentis has intentions to develop a new antipsychotic drug aimed at treating schizophrenia, positioning itself to address significant unmet medical needs in the field of mental health.

Promentis Pharmaceuticals, Inc. is a biopharmaceutical company based in Milwaukee, Wisconsin, established in 2006. The company specializes in developing therapies for neuropsychiatric disorders, focusing on treatments that address glutamatergic imbalance and oxidative stress. Promentis is advancing compounds such as SXC-2023, which targets System xc- to treat conditions including impulse control disorders and obsessive-compulsive disorder. Additionally, Promentis has intentions to develop a new antipsychotic drug aimed at treating schizophrenia, positioning itself to address significant unmet medical needs in the field of mental health.

Flex Biomedical, a Madison-based company founded in 2007, is developing innovative treatments for orthopedic diseases. The company's lead product, the Flex Polymer™, is a synthetic polymer designed to treat osteoarthritis, an incurable, debilitating joint disease that affects 27 million people in the United States and 100 million people worldwide.

EMSystems, LLC develops Web-based healthcare information management solutions in the United States. It offers EMResource, an inventory and resource management system; EMTrack, a patient and evacuee tracking system; EMCredential, a volunteer registry application that registers, verifies credentials, notifies, and manages volunteers in emergency situations; and EMRecord, an e-patient care record solution that allows users to collect and disseminate critical EMS patient information. The company's solutions also support shelter, dialysis, and mental health status; alert/event notification; and standard and ad-hoc reporting applications. In addition, it provides implementation, training, and customer support services. The company's solutions are used in hospitals, EMS providers, fire departments, law enforcement agencies, and health departments in the event of medical emergencies, mass casualty events, and public health incidents. EMSystems, LLC was formerly known as EMSystem.com LLC and changed its name to EMSystems, LLC in 2002. The company was founded in 1997 and is based in Milwaukee, Wisconsin.