.CO.UK Domain Registration
The most recognised extension for United Kingdom businesses and shops.
About the .CO.UK extension
The .co.uk extension is the most recognised commercial domain for United Kingdom businesses, administered by Nominet, and — unlike some ccTLDs — open to registrants anywhere in the world with no local-presence requirement. For a business trading with or inside the UK, .co.uk still carries strong local trust with British shoppers and B2B buyers, who often recognise and prefer it over a generic .com for a UK-facing storefront. It's a popular second domain for exporters based in Pakistan who sell into the UK market, redirecting or running a dedicated UK storefront under it alongside their main .com. Registration is on a straightforward annual renewal cycle with no documentation hurdles, and second-level names like .org.uk and .me.uk sit alongside it for non-commercial or personal use. We handle the Nominet-side registration and keep renewal reminders on your behalf so the domain never lapses unexpectedly.
Not sure whether .CO.UK is the right fit for your brand? Our team can advise on extension, pricing and renewal terms before you commit — get in touch or search a name above to check live availability and pricing.
Why register with PK Domain
- 18+ years registering domains for Pakistani & international clients
- DNS utility performed upon request
- Simple Renewal & Transfer process
- Lower Prices for New Domain Registration
- Availability of large number of Extensions
- Human Support around the Clock
Who registers a .CO.UK domain
.CO.UK is the most recognised commercial address in the United Kingdom, run under the .uk namespace managed by Nominet. It's the extension British shoppers have trusted for decades, well before the shorter direct .uk names existed.
Eligibility & registration requirements
.CO.UK registration is open — Nominet does not require a UK address or company number to register, so both UK residents and international registrants can secure a name. That said, most buyers are UK-based businesses, because the extension carries strong local trust with British consumers.
Since 2014, matching direct .uk names have also been available; if you already hold the .co.uk equivalent you generally had first right of refusal on the shorter .uk version during the original rollout period, and Nominet still links the two in its WHOIS records where both are held by the same registrant.
Because there's no mandatory document check, PK Domain can activate most .CO.UK orders within minutes of payment.
At a glance
- Registry: Nominet UK
- No mandatory UK address or company number to register
- Standard renewal terms typically run 1 to 10 years
- Linked to the direct .uk namespace in WHOIS where both are owned
- Widely trusted by UK banks, marketplaces and payment processors
.CO.UK vs .COM: which should you choose?
For a UK-first business, the calculation usually favours the local extension.
Choose .CO.UK when…
- Your customers and payment methods are primarily UK-based
- You want the strongest signal of being a genuine British business
- You care about ranking well in UK-specific search results
Choose .COM when…
- You plan to sell across the US, Europe and beyond, not just the UK
- Global brand consistency matters more than local trust signals
DNS, hosting & email for your .CO.UK domain
Everything you need to go from registered name to live UK storefront.
Frequently asked questions
Do I need to be based in the UK to register .co.uk?
No — Nominet allows registration from anywhere in the world, though the extension is most valuable when you're genuinely serving UK customers.
What's the difference between .co.uk and .uk?
Both sit under the same UK namespace managed by Nominet; .co.uk is the long-established commercial extension, while direct .uk names became available in 2014 as a shorter alternative.
How long is a .co.uk registration term?
Typically 1 to 10 years per registration or renewal period.
Can I get WHOIS privacy on a .co.uk domain?
Individual (non-trading) registrants can generally request that personal contact details be withheld from the public WHOIS.
Can PK Domain transfer my existing .co.uk domain?
Yes — supply the current authorisation/IPS tag details and we'll manage the move to our platform.
Do I need a UK bank account to register .co.uk?
No — payment can be made through any of PK Domain's standard payment methods regardless of where your bank account is based.
Can I use .co.uk for a non-UK business targeting UK customers?
Yes, as long as you're comfortable with the local-market signal it sends; many exporters use it specifically to appear more local to UK shoppers.
How .CO.UK registration works with PK Domain
A straightforward process since Nominet doesn't require proof of UK residency.
- Search your desired name above and confirm availability.
- Add it to your cart and choose your registration term.
- Complete payment through your preferred method.
- Nominet activates the domain — typically within minutes.
- Configure DNS or connect UK-based hosting from your dashboard.
Renewal & ownership
.CO.UK domains renew on a recurring schedule, most commonly annually or in multi-year blocks up to ten years. We send reminders in advance of expiry, and because Nominet doesn't require ongoing eligibility proof for .co.uk, renewals are quick and simple year after year.
Your business (or you personally) remains the registrant of record throughout; PK Domain manages the registrar-side technical work only.
Good to know
- No UK address required to register or renew
- Individual registrants can request WHOIS privacy
- Pairs naturally with a matching direct .uk name if you want both
Naming tips for a .CO.UK domain
British shoppers tend to trust straightforward, descriptive names, particularly for local trades and independent shops. If you're competing with an established .com brand, .co.uk can help you rank and convert locally even if the exact-match .com is already taken by an international competitor.
Consider registering the matching direct .uk name at the same time — many businesses hold both and simply point one at the other so customers land on the right page whichever way they type it.
Quick checklist
- Favour clear, descriptive names British shoppers recognise instantly
- Consider registering the matching direct .uk name too
- Check trademark conflicts with existing UK brands before committing
- Keep it short enough to fit comfortably on a shopfront or van
Ready to register your .CO.UK domain?
Search above to check live availability and pricing, or talk to our team first.
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