Compass Files Litigation Blitz To Curb 'Straight To MLS' Rules

By Dorothy Atkins · November 13, 2026, 7:23 PM EST

Compass Inc. has filed over a dozen antitrust lawsuits in federal courts across the country, accusing more than a dozen Multiple Listing Services in at least six states of adopting "competition-killing,"...

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Documents

Case Information

Case Title

Compass, Inc. et al v. Carolina Multiple Listing Services, Inc.

Case Number

3:26-cv-00971

Court

North Carolina Western

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. San Diego Multiple Listing Service, Inc.

Case Number

3:26-cv-06446

Court

California Southern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. Triangle MLS, Inc.

Case Number

5:26-cv-00906

Court

North Carolina Eastern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. North Carolina Regional MLS, L.L.C.

Case Number

7:26-cv-00450

Court

North Carolina Eastern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. My Florida Regional MLS, Inc.

Case Number

6:26-cv-02651

Court

Florida Middle

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. OneKey MLS LLC

Case Number

2:26-cv-07323

Court

New York Eastern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. BridgeMLS, Inc.

Case Number

4:26-cv-13647

Court

California Northern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. Combined L.A./Westside MLS, Inc.

Case Number

2:26-cv-13239

Court

California Central

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass Inc. et al v. Regional Multiple Listing Service of Minnesota, Inc.

Case Number

0:26-cv-04807

Court

Minnesota

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. Houston Realtors Information Service, Inc.

Case Number

4:26-cv-09930

Court

Texas Southern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. MLSListings Inc.

Case Number

5:26-cv-13652

Court

California Northern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. Contra Costa Association of REALTORS

Case Number

4:26-cv-13655

Court

California Northern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026


Case Title

Compass, Inc. et al v. Bay East Association of REALTORS

Case Number

4:26-cv-13653

Court

California Northern

Nature of Suit

Anti-Trust

Date Filed

November 12, 2026