Key facts
- One of London's largest landowning families collected record rent from its Marylebone property empire last year.
One of London's largest landowning families collected its highest-ever rent from its Marylebone property holdings last year. The family's health empire is described as a 'cradle-to-grave' consolidation of the US healthcare industry.

The consolidation of the US healthcare industry under large conglomerates like UnitedHealth Group raises concerns about market monopolies, data privacy, and the potential for population control, impacting patient choice and healthcare outcomes.
One of London's largest landowning families collected its highest-ever rent from its Marylebone property empire last year. The family's involvement in the health sector is characterized as a 'cradle-to-grave' consolidation of the US healthcare industry, aiming to create a monopoly that dictates health treatments and outcomes.
UnitedHealth Group (UHG), a major player in this consolidation, reported revenues of $80.1 billion for the first quarter of 2022, a 14.2% increase compared to the same period in 2021. Its subsidiary, Optum, serves 120 million individual consumers and 80% of health plans, while OptumInsight provides services to 90% of US hospitals. The article highlights a pending antitrust suit against UHG's $13.5 billion purchase of Change Health, arguing that UHG could misuse the data facilitated by Change Health, which processed over 15 billion healthcare transactions and nearly $1.5 trillion in adjudicated claims in fiscal year 2020. This consolidation is compared to trends seen in agriculture and banking, with concerns that it could lead to a de facto public-private partnership for universal healthcare, potentially enabling population control through data misuse.