Pros
The company is unstructured and uses the newest technology stacks. Business professional dress code. Koch hires team players and generally everyone wants to play as team. However the endeavor is hindered by outdated cultural and management philosophies that value individual achievement over team achievement. This leads to confusing office politics. Koch has great advancement if you part of the Koch family, family friend, or have a large internal company social network. Promotion is largely "it's not what you know, it's who you know".
Cons
Recruiting attempts to promote and hire diversity, but the effort is undercut by feedback loops initiated by outdated cultural fit policies. 60 - 100 hour work weeks. Employees are stressed from overworking and burnout.