- Northrop Grumman Systems Corporation
- 601 Main St
- New Town, North Dakota 58763-4143
- Phone: 701-627-4714
- Website: www.northropgrumman.com
- Number of Employees: 65300
- Annual Receipts: $25,430,000,000
- Business Start Date: 1939
- More Detail:
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- Three Affiliated Tribes
- 202 Frontage Rd
- New Town, North Dakota 58763-9405
- Phone: 701-627-4018
- Number of Employees: 380
- Annual Receipts: $25,000,000
- Business Start Date: 1993
- More Detail:
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