If you're in search of top custom website design companies in the UK, consider the following:

1. NextGen InfoTech Ltd:

   • Known for bespoke web design, managed hosting, digital marketing, and IT services. They offer tailored designs and comprehensive solutions to meet various business needs.

2. Blue Frontier:

   • Offers creative and functional designs, reliable hosting, and effective SEO and PPC services. They ensure continuous support and maintenance for their clients.

3. Cyber-Duck:

   • Specializes in user-centric designs, secure hosting, and digital transformation strategies. Their services focus on creating engaging and accessible websites.

4. FAT Media:

   • Provides creative web design, scalable hosting solutions, and comprehensive SEO services. They focus on user experience and responsive design.

5. Kota:

   • Renowned for luxurious and custom web designs, branding, and e-commerce solutions. They deliver secure, user-friendly online stores and responsive development.

These companies are known for delivering high-quality, custom web design services that cater to diverse business needs, ensuring a strong and effective online presence.