This company has no specific "company culture". It is the alter-ego of its aggressive and hostile CEO.
Support from management
Leadership sets unrealistic expectations, requiring employees to answer the phone and work on vacation, during bereavement leave, and funerals. Assignments are given late at night with early morning deadlines that require little to no sleep to achieve. Employees are only involved in decision making if the company's clients require it; otherwise, the CEO and President/CFO make all decisions without regard to other management input.