KONE reviews

3.8

76% would recommend to a friend

(1,928 total reviews)
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Philippe Delorme (President and CEO) and Henrik Ehrnrooth (Executive Advisor)

91% approve of CEO

72% positive business outlook

KONE has an employee rating of 3.8 out of 5 stars, based on 1,928 company reviews on Glassdoor which indicates that most employees have a good working experience there. The KONE employee rating is in line with the average (within 1 standard deviation) for employers within the Construction, Repair & Maintenance Services industry (3.6 stars).

Reviews by job title

2K reviews
1.0
Jun 24, 2026
Recommend
CEO approval
Business Outlook

Pros

Excellent engineering team excluding the upper management.

Cons

My experience with the Heathrow Operations Director was overwhelmingly negative. I found him to be untrustworthy and primarily focused on protecting his own interests rather than supporting his team. In my experience, when issues arise, employees should not expect meaningful support from him and may instead find themselves taking the blame for problems beyond their control. Anyone considering a role within the Heathrow operation should proceed with caution. The position I accepted did not reflect the reality of the role once I joined. The level of responsibility, authority, and autonomy that was presented during the recruitment process was not what I ultimately experienced, making it difficult to effectively manage the department as intended. During my time there, I observed numerous warning signs relating to the culture, leadership, and decision-making processes. I also witnessed practices involving subcontractors that raised serious concerns regarding governance, transparency, and professional standards. Ironically, employees are required to complete multiple training courses covering corruption, conflicts of interest, and the acceptance of gifts or inducements. These training sessions only served to highlight behaviours and practices that, in my view, appeared inconsistent with the standards being promoted. Based on my experience, I would strongly encourage prospective employees to conduct thorough due diligence before joining and to ask detailed questions about leadership, accountability, departmental autonomy, and the level of support they can realistically expect.

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Glassdoor has 2,511 KONE reviews submitted anonymously by KONE employees. Read employee reviews and ratings on Glassdoor to decide if KONE is right for you.