GPB Capital Holdings

Halio specializes in manufacturing advanced smart-tinting glass that dynamically responds to changing light conditions. Their innovative technology enables windows, walls, and skylights to transition from clear to tinted or dark automatically or on command, enhancing comfort, efficiency, and aesthetics for buildings and homes.

CardioFocus develops endoscopic ablation systems for atrial fibrillation, including the HeartLight Endoscopic Ablation System with direct visualization and energy-delivery capabilities for pulmonary vein isolation, as well as the HeartLight Excalibur Balloon and HeartLight X3 System for stable tissue contact and controlled lesion creation across varying pulmonary vein anatomies. The company integrates a balloon catheter, endoscope, deflectable sheath, and console to enable electrophysiologists to tailor ablations to patient needs. Founded in 1990 and based in Marlborough, Massachusetts, CardioFocus aims to advance treatment of cardiac arrhythmias through visualization-guided devices.

Health Prime International is a physician-owned company dedicated to enhancing the efficiency of healthcare practices by providing comprehensive back-office and practice management services. By focusing on revenue cycle management, electronic health records, and transcription services, Health Prime enables healthcare providers to minimize administrative burdens and devote more time to patient care. The company positions itself as a strategic partner for value-based care organizations across the United States, continually working to improve the quality of services offered to physicians and hospital-owned physician groups. Through a commitment to leadership, teamwork, and the needs of healthcare providers, Health Prime aims to empower physicians and enhance the overall health of their practices and the patients they serve.

MatrixOneSource LLC is a professional employer organization based in Jacksonville, Florida, that specializes in providing comprehensive human resources and employment services to small and medium-sized businesses. Founded in 1999, the company offers a range of services including payroll processing, workers' compensation, risk management, and compliance assistance. Its payroll services encompass timekeeping, job costing, and adherence to various labor laws, while its human resources offerings include employee background checks, termination processes, and labor law compliance. Additionally, MatrixOneSource provides IT services such as service desk and infrastructure management. The company, formerly known as Matrix Employee Leasing, Inc., rebranded to MatrixOneSource LLC in 2014 and has established itself as a preferred provider in the PEO sector, emphasizing a commitment to exceptional customer service.

Emmaus Medical, based in Torrance, California, is a biopharmaceutical company focused on the discovery, development, and commercialization of treatments for rare and orphan diseases. The company’s primary product, Endari, is an oral pharmaceutical-grade L-glutamine powder designed to alleviate acute complications associated with sickle cell disease in both adults and pediatric patients aged five years and older. Additionally, Emmaus Medical offers NutreStore, an L-glutamine powder for Short Bowel Syndrome, and AminoPure, a nutritional supplement. The company is also advancing therapeutic products utilizing cell sheet technology for corneal diseases and is developing a pharmaceutical-grade L-glutamine treatment for diverticulosis. Emmaus Medical has received FDA orphan drug designation and fast track designation for its sickle cell treatment, underscoring its commitment to addressing unmet medical needs in this area. Founded in 2000, the company continues to pursue innovative solutions for patients suffering from rare conditions.

Prime Motor Group operates multiple dealerships across Massachusetts, Maine, and New Hampshire, offering a diverse range of automotive brands such as Audi, Ford, Acura, Infiniti, Mercedes, Porsche, Hyundai, Scion, Volkswagen, Mazda, Kia, Buick, GMC, Sprinter, Honda, and Toyota. With a wide selection of vehicles available, Prime Motor Group aims to provide customers with various options to meet their automotive needs.

Kenny Ross Automotive Group is an established auto dealer based in Irwin, Pennsylvania, founded in 1953. The company offers a wide range of services, including the sale of new and used vehicles, as well as parts and accessories. It also provides car maintenance and repair services, along with financing options to facilitate vehicle purchases. Kenny Ross Automotive Group features vehicles from several well-known brands, including Chevrolet, Cadillac, Ford, Mazda, Nissan, Toyota, and Subaru. With a commitment to customer service, the company aims to equip drivers in Western Pennsylvania and beyond with the knowledge and resources necessary to make informed automotive decisions.

Five Star Carting is a waste collection and recycling company based in Flushing, New York. It offers a comprehensive range of commercial waste management services, including bulk collection, recycling, demolition, waste transfer, and document shredding. The company has expanded its operations and services in its core market through strategic acquisitions of complementary waste management firms, enhancing its ability to serve a diverse clientele effectively.

Eurus Energy Holdings Corporation, headquartered in Japan, is a prominent developer and operator of wind energy projects, recognized as the largest wind power developer in Japan and a global leader in the industry. The company actively engages in the investment, maintenance, and generation of renewable energy, with a focus on expanding the use of wind power. Its international operations include Eurus Energy Japan, Eurus Energy America in the United States, and Eurus Energy Europe, demonstrating a commitment to popularizing renewable and pollution-free energy sources worldwide. Through its initiatives, Eurus Energy Holdings aims to promote sustainable energy solutions and contribute to the broader adoption of renewable energy.