CIENA LIMITED
ActiveUnited Kingdom · registry no. 03330283 · LONDON
CIENA LIMITED is an active private limited company registered in United Kingdom (registry number 03330283), based in LONDON, operating in other telecommunications activities, registered on 10 March 1997.
At a glance
- Status
- Active
- Company type
- Private Limited Companycode Private Limited Company
- Industry
- Other telecommunications activitiesactivity code 61900
- Registered address
- 20 CURTAIN ROAD, FLOOR 11, EC2A 3NG LONDON
- Registered since
- 10 March 1997
- Size signal
- Files full audited accounts — a larger company (above the small-company thresholds, or ineligible for exemptions)from the accounts category filed at Companies House
Website & contact
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Where this information comes from
Every fact above was read from UK Companies House (basic company data), an official register, and last checked on 31 Aug 2026, 18:17 UTC. The data is reused under the licence “Companies Act 2006 register data; no reuse restrictions stated by Companies House”. Nothing on this page is estimated: where the register has no value, we say so.
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