• Lockheed Martin is reported to have pledged more than $10 million. 
• Other companies listed include Google LLC, Apple Inc., Palantir Technologies, NextEra Energy, and Booz Allen Hamilton.
• Lockheed Martin is reported to have pledged more than $10 million. 
• Other companies listed include Google LLC, Apple Inc., Palantir Technologies, NextEra Energy, and Booz Allen Hamilton.