{"chart":{"slug":"clinical-trials-led-by-companies","title":"What share of clinical trials do companies run?","takeaway":"Companies led 19% of the clinical trials that started in 2025, against a high of 39.0% in 2002. Universities, hospitals and nonprofits lead almost all the rest. The 2000 figure is low partly because few trials were registered before 2005, when medical journals began requiring it.","topic":"Clinical trials","chart_type":"line","ranking":false,"x_label":"Year the trial started","y_label":"% of trials started led by a company","unit":"percent","points_count":26,"source":{"name":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2","url":"https://clinicaltrials.gov/data-api/api"},"license":{"name":"Public domain (U.S. government work); source National Library of Medicine","url":"https://www.nlm.nih.gov/web_policies.html#copyright"},"data_as_of":"2026-11-03","updated_at":"2026-11-03T17:19:47.219Z","url":"https://chart.ly/charts/clinical-trials-led-by-companies","api_url":"https://chart.ly/api/v1/charts/clinical-trials-led-by-companies","csv_url":"https://chart.ly/charts/clinical-trials-led-by-companies/data.csv","image_url":"https://chart.ly/charts/clinical-trials-led-by-companies/image.png","embed_url":"https://chart.ly/charts/clinical-trials-led-by-companies/embed","credit":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2, via Chartly (https://chart.ly/charts/clinical-trials-led-by-companies)","credit_html":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2, via \u003ca href=\"https://chart.ly/charts/clinical-trials-led-by-companies\"\u003eChartly\u003c/a\u003e","average_label":null,"zero_axis":true,"data":[{"label":"2000","value":24.3},{"label":"2001","value":31.1},{"label":"2002","value":39.0},{"label":"2003","value":38.0},{"label":"2004","value":38.2},{"label":"2005","value":37.0},{"label":"2006","value":38.4},{"label":"2007","value":37.9},{"label":"2008","value":36.7},{"label":"2009","value":34.1},{"label":"2010","value":32.0},{"label":"2011","value":31.2},{"label":"2012","value":28.4},{"label":"2013","value":26.6},{"label":"2014","value":26.1},{"label":"2015","value":24.5},{"label":"2016","value":22.6},{"label":"2017","value":21.6},{"label":"2018","value":21.6},{"label":"2019","value":20.9},{"label":"2020","value":21.6},{"label":"2021","value":22.6},{"label":"2022","value":21.5},{"label":"2023","value":19.4},{"label":"2024","value":18.2},{"label":"2025","value":19.0}],"annotations":[]},"docs":"https://chart.ly/developers","terms":"Free to use with credit: wherever you show or quote a chart's data, name Chartly with a link to that chart's url (each chart's credit line does both) and credit its source as its license asks.","credit":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2, via Chartly (https://chart.ly/charts/clinical-trials-led-by-companies)"}