Peace Conversion Commission

Nuclear Weapons Contractors

The Marin County Peace Conversion Commission insures effective implementation of the Marin County Nuclear Free Zone law. This law precludes the County from investing in, purchasing from, or in any way doing business with Nuclear Weapons Contractors or their subsidiaries, except when no practical alternative is possible.

The Commission, using the procedures outlined in Marin County Code Sections 23.13.010 to 23.13.080 has determined that the corporations listed below are nuclear weapons contractors. The County, therefore, will only make investments in, purchase from, or in any way contract with such listed companies under circumstances where no reasonable alternative is available.

If a County Department considers that its appropriate functioning requires that, in a particular instance, it do business with one of these companies, there is an override request procedure available. Download an override request form here.

Company Name

• Aecom Corporation
• Carrier Corporation
• ch2mhill
• ch2mhillengineers, Inc.
• ch2mlimited
• General Dynamics Corporation
• Goodrich Corporation
• Harris Corporation
• Hewlett Packard Enterprises Company
• Honeywell Corporation
• International Business Machines Corporation
• Jacobs Engineering Group Inc.
• Jacobsen Northern California
• L3 Harris Technologies
• Litton Industries, Inc.
• Lockheed Martin
• Northrop Grumman Corporation
• Otis Elevator
• PRC Public Sector
• Symmetricom Corporation
• Textron, Inc.
• Thales
• Thales Group
• Thales DIS USA
• Tishman Construction Company d/b/a AECOM Tishman
• United Technologies Corporation
• URS Corporation
• York International Corporation

For question, please contact Commissions 

Updated 09/11/2025