Starpharma Holdings Limited (SPL.AX) develops and commercializes dendrimer nanotechnology platforms for applications in pharmaceuticals, antiviral treatments, and agricultural technologies. The company offers core products and services including VivaGel, a non-hormonal vaginal microbicide for bacterial vaginosis treatment; dendrimer-based antiviral gels and coatings for preventing HIV, herpes, and influenza transmission; and targeted drug delivery systems using Priostar dendrimers for oncology and other therapeutics; as well as agricultural solutions like AgroStar dendrimers for enhanced crop protection and delivery of active ingredients. Starpharma operates primarily in the biotechnology and nanotechnology sectors, targeting pharmaceutical companies, healthcare providers, and agribusinesses across Australia, the United States, Europe, and Asia-Pacific regions. Founded in 1996 and headquartered in Melbourne, Australia, the company maintains strategic partnerships with global firms such as GSK and Janssen for product development and commercialization, with no major subsidiaries or parent relationships publicly noted. In recent developments within the last two years, Starpharma expanded its antiviral portfolio through clinical advancements in dendrimer nasal sprays for COVID-19 prevention and secured new licensing agreements for VivaGel in additional international markets, alongside ongoing funding from government grants and investor rounds to support Phase III trials and manufacturing scale-up.