Here are the top 20 web hosting companies based on customer reviews and my own research:

1. HostGator – A well-known company that offers a variety of hosting plans at competitive prices.
2. Bluehost – A popular choice for small businesses and bloggers, known for its affordability and easy-to-use platform.
3. Namecheap – A reliable and feature-rich hosting provider with a strong focus on customer support.
4. InMotion Hosting – A high-performance hosting provider with a variety of plans to choose from.
5. GreenGeeks – A green energy-focused hosting company that offers fast and reliable hosting services.
6. SiteGround – A popular choice for small businesses and bloggers, known for its fast loading speeds and excellent customer support.
7. DreamHost – A well-respected hosting provider that offers a variety of plans to suit different needs and budgets.
8. Hostinger – A budget-friendly hosting provider that offers a range of plans for different types of websites.
9. GoDaddy – A well-known company that offers a variety of hosting plans and services, including domain registration and website building tools.
10. Cloudways – A cloud-based hosting provider that offers flexible and scalable plans for businesses of all sizes.
11. Liquid Web – A premium hosting provider that offers a range of plans for businesses of all sizes, including dedicated server hosting.
12. FastComet – A reliable hosting provider that offers a range of plans for different types of websites, including e-commerce sites.
13. DigitalOcean – A cloud-based hosting provider that offers flexible and scalable plans for businesses of all sizes.
14. TMDHosting – A reliable and feature-rich hosting provider with a strong focus on customer support.
15. iPage – A budget-friendly hosting provider that offers a range of plans for different types of websites.
16. InterServer – A reliable and feature-rich hosting provider with a strong focus on customer support.
17. Arvixe – A well-respected hosting provider that offers a variety of plans to suit different needs and budgets.
18. WebHostingPad – A budget-friendly hosting provider that offers a range of plans for different types of websites.
19. WebHostingHub – A reliable and feature-rich hosting provider with a strong focus on customer support.
20. Host1Plus – A reliable and feature-rich hosting provider with a strong focus on customer support.

Again, it’s important to note that the best hosting company for you will depend on your specific needs and requirements. It’s a good idea to do your own research and compare different companies before making a decision.