If you're here looking up Gentex Corp customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Gentex Corp also goes by or is associated with the names Gentex. They are considered to be part of the following sectors and industries: Industrials, Capital Goods, Aerospace & Defense. Gentex Corp is associated with terms like private, e-commerce, enterprise, b2b, aerospace & defense by their customers and industry analysts. They are similar to companies like Saab, FLIR Systems, ESS. They employ 2,000 people according to customers in the know.