Antitrust Case Filings
Antitrust Case Filings
To filter the list of cases, select desired options from the left navigation pane.
View the list of NAICS and SIC industry codes used by the Division. To view all industry codes, visit Census.gov.
Displaying 1 - 1 of 1
| Title | Case Open Date | Incident Date | Case Type | Federal Court | Industry Code |
|---|---|---|---|---|---|
| U.S. and State of Maryland v. Martin Marietta Materials, Inc., et al. | April 25, 2018 | Civil Merger | District of Columbia, District of | Crushed and Broken Granite Mining and Quarrying, Crushed and Broken Limestone Mining and Quarrying |