.co vs .uk

Two ccTLDs with different global positioning. The .uk extension targets the British market with strong local trust, while .co has been repositioned for global startup use. British businesses transitioning from .co.uk face this choice directly.

Choose .uk if your primary market is the United Kingdom. Choose .co for a global startup brand or if you want a shorter, internationally-oriented domain.

Feature .co .uk
Full Name Colombia United Kingdom
Type Country Code Country Code
Registry .CO Internet S.A.S. Nominet UK
Registered Domains 2.500.000 11.000.000
Year Introduced 1991 1985
DNSSEC
.co
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.uk
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