May 17, 2026
Koch reviews
69% would recommend to a friend
Charles G. Koch and Dave Robertson
82% approve of CEO
66% positive business outlook
Koch has an employee rating of 3.8 out of 5 stars, based on 1,832 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Koch employee rating is in line with the average (within 1 standard deviation) for employers within the Energía, minería e infraestructura pública industry (3.7 stars).
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