Objective: To examine associations between the contract and ownership type of general practices and patient experience in England. Design: Multilevel linear regression analysis of a national cross-sectional patient survey (General Practice Patient Survey). Setting: All general practices in England in 2013–2014 (n ¼ 8017). Participants: 903,357 survey respondents aged 18 years or over and registered with a general practice for six months or more (34.3% of 2,631,209 questionnaires sent). Main outcome measures: Patient reports of experience across five measures: frequency of consulting a preferred doctor; ability to get a convenient appointment; rating of doctor communication skills; ease of contacting the practice by telephone; and overall experience (measured on four- or five-level interval scales from 0 to 100). Models adjusted for demographic and socioeconomic characteristics of respondents and general practice populations and a random intercept for each general practice. Results: Most practices had a centrally negotiated contract with the UK government (‘General Medical Services’ 54.6%; 4337/7949). Few practices were limited companies with locally negotiated ‘Alternative Provider Medical Services’ contracts (1.2%; 98/7949); these practices provided worse overall experiences than General Medical Services practices (adjusted mean difference 3.04, 95% CI 4.15 to 1.94). Associations were consistent in direction across outcomes and largest in magnitude for frequency of consulting a preferred doctor (12.78, 95% CI 15.17 to 10.39). Results were similar for practices owned by large organisations (defined as having 20 practices) which were uncommon (2.2%; 176/7949). Conclusions: Patients registered to general practices owned by limited companies, including large organisations, reported worse experiences of their care than other patients in 2013–2014