Similar to the other true negative reviews, the main issue with kglobal is the leadership. All three partners are incompetent and worse, they are apathetic about the company and work, and will actively root against you. If you are looking for a job, there is no future here.
One of the partners in particular, claims she is for women empowerment, but actively throws strong female employees (and others) under the bus. She has threatened two former employees by stating to the company and to clients that she was going to call their new place of work to get them to rescind their offer. She will threaten current employees that other agencies are worse and state that she will not be a positive recommendation for those that have left on good terms and reached out. She frequently tells employees that she "hates mentoring/managing."
To put it shortly, the position and salary they may promise you is not worth the toxic work culture that permeates the company and the lack of leadership to grow your career.
I believe the CEO and owner of the company is a good person, yet he believes the tales the partners spin him. If he were to take a more active role and investigate the issues thoroughly, I believe it would be a different place, but unfortunately, I don't foresee that happening.