Compass sues California's largest real estate listing service

Compass: Compass Inc. is a leading technology-driven residential real estate brokerage operating across the United States. In the current dispute, the company has filed a federal antitrust lawsuit against a major California multiple listing service, challenging rules that require timely submission of listings to shared databases and impose penalties for off-MLS marketing. Legal Dispute: The lawsuit represents an escalation in ongoing conflicts between Compass and multiple listing services over rules governing public marketing of properties and access to listing information. Industry Practice: Multiple listing services across the country maintain cooperative databases that facilitate shared access to home sale data among agents, with rules often requiring prompt submission of listings.