Kiekert AG | 8,641 followers on LinkedIn. TECHNOLOGY THAT LEADS | Kiekert AG is the worldwide market leader in automotive closure systems and a traditional company with 168 years of history. It supplies over one hundred automotive brands with safety closure systems and drive units, providing the closure system for virtually every third car worldwide. Today, Kiekert employs around 4,500 people and reaches economic sales of around € 800 million per year.