We are limited companies

Ltd Companies

Why register your company with us?


Supporting limited companies since 2005

Authorised by Companies House, we were one of the first providers to offer online incorporations and have grown from strength to strength. Thousands and thousands of company formations later, our customers benefit from a wealth of knowledge and expertise which we offer as part of our standard service to you.

Ltd-Companies, operated by Sleek allows anyone to register and manage their company in the United Kingdom, Australia, Hong Kong, and Singapore all through one digital platform.

With Sleek, you can go from an idea to an operating company in a day, digitally and simply. We help entrepreneurs save time and money by providing a range of ongoing support services such as accounting & tax, financial advisory, company secretary, business insurance, and digital signature.

Fast Service

Fast Service

In just a few hours your Company Registration Number and documents will be ready.

Great Value

Great Value

We know what your business needs and our packages are designed to meet that.

Safe Hands

Safe Hands

We're trusted by over 300,000 businesses and accountants.

Full Support

Full Support

We'll support you every step of the way, over phone or online.


Don't just take our word for it...

“No hassle, very professional in their approach and very pleasant communication. I had previously lost £169.00 one of their competitors for the same service but more importantly wasted 9 weeks - they still haven't delivered! Seriously, don't go anywhere else - this is the smartest decision you'll make. Many thanks!“

Andy, First Print Managements

“With so many formation companies to choose from it's harder to see obvious differentiation, however, my experience with ltd-companies.co.uk hit the key boxes to customer satisfaction....
a) named point of contact for any queries at outset
b) pro-active updates on progress
c) delivery against order and reminder of upgrade options
d) fast and accurate service.
They will be the formation agent I use and recommend moving forward."

We work with:

FSB
Companies House
Chamber of Commerce