I need a logo created , there is a sketch but needs improved.

I’m looking for a skilled designer based in the UK to collaborate on a high-profile logo redesign for my company. We’re a well-established business, and it’s crucial that the new logo is entirely unique, reflective of our brand ethos, and crafted to a premium standard.

Project Overview:

I already have a sketch/concept that outlines the vision for the logo.

The final deliverable should be a polished, scalable, and versatile design (vector formats, brand guidelines, etc.).

The design must be 100% original—we want to avoid any similarities to existing logos.