Comment: Looking forward and looking back -- missile site construction companies.
https://www.bechtel.com/projects/sentinel/
Construction of the original launch area
Quote:
The Sentinel team includes Northrop Grumman, Bechtel, Aerojet Rocketdyne, Clark Construction, Collins Aerospace, General Dynamics, HDT Global, Honeywell, Kratos Defense and Security Solutions, L3Harris, Lockheed Martin, Textron Systems, as well as hundreds of small and medium-sized companies from across the defense, engineering and construction industries.
Overall, the Sentinel program will involve more than 10,000 people working at sites in Nebraska, Colorado, Wyoming, Montana, North Dakota, Utah, California, Arizona and other states, and Bechtel is honored to be part of it.
https://www.bechtel.com/bechtel125/
Bechtel Celebrates 125 Year History
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Comment: Construction: Minuteman 1960's -- this was an historic company. Here's the AAFM video.
Morrison–Knudsen was an American civil engineering and construction company, with headquarters in Boise, Idaho. MK designed and constructed major infrastructure throughout the world and was one of the consortium of firms that built Hoover Dam, San Francisco–Oakland Bay Bridge, the Trans-Alaska Pipeline, and many other large projects of American infrastructure. Wikipedia
