Which cryptocurrency exchanges operate in Sweden?

I'm curious to know which cryptocurrency exchanges have established a foothold in Sweden. Given the growing popularity of digital currencies and blockchain technology in the Nordic region, it's important to understand which platforms are accessible and trusted by Swedish investors. Are there any local exchanges that cater specifically to the Swedish market, or are international exchanges also popular among Swedish crypto enthusiasts? Additionally, what are the key factors that Swedish traders consider when choosing a cryptocurrency exchange, such as fees, security measures, and the range of cryptocurrencies offered?