There are many companies that make electric bikes. Some popular electric bike brands include Pedego Electric Bikes (source: [eBikeBuster](https://ebikebuster.com/best-electric-bike-manufacturers/)), Rad Power Bikes (source: [eBicycles](https://www.ebicycles.com/best-electric-bike-brands/)), Aventon, Ride1Up (source: [Bicycling](https://www.bicycling.com/bikes-gear/a22132137/best-electric-bikes/)), BionX (source: [Wikipedia](https://en.wikipedia.org/wiki/List_of_electric_bicycle_brands_and_manufacturers)), and Superpedestrian (source: [Wikipedia](https://en.wikipedia.org/wiki/List_of_electric_bicycle_brands_and_manufacturers)).
There are bike companies that offer all types of bikes. From traditional bikes with also all the different categories to electric bikes which also have different categories.
The Italian brand Atala offers a whole variety of electric bikes that are for different types of terrains and for different types of purposes with batteries from Bosch.
Aventon is also a bike manufacturer that offers a full line of electric bikes. Their most featured electric bike is the Aventon Pace 500 with all its superior quality functions and features.
More manufacturers listed here: https://www.roadbikerider.com/list-of-ebike-manufacturer-brands/