ADVA Optical Networking Ltd.

ADVA Optical Networking Ltd. is a Private Limited Company in York, United Kingdom that reports a consolidating parent, so its accounts form part of a larger group.

The LEI has been on record for 9 years, since 11 Jul 2017. That is about 1 year earlier than the median LEI in United Kingdom, which dates from 2018 — an early adopter by local standards.

Annual re-validation is 3023 days overdue: it fell due 11 Jul 2018. An LEI that is not re-validated lapses, which does not invalidate it but marks the reference data as unverified.

The record has not changed since we began archiving it on 6 Jul 2026. Any future change to name, status, address, ownership or renewal date will be captured here, because GLEIF publishes only the current state and superseded values are otherwise lost.

The entity is registered with Companies Register under registry number 03593238, and the LEI itself is issued and maintained by Herausgebergemeinschaft Wertpapier-Mitteilungen Keppler, Lehmann GmbH & Co. KG, one of the Local Operating Units accredited by GLEIF.

Its ultimate accounting-consolidating parent — the highest entity in the chain that consolidates it into published accounts — is Adtran Networks SE, which is also its direct parent, so the consolidation chain is one level deep.

The LEI registration is lapsed, and the entity status (active) records whether the legal entity itself still exists. The two are independent: an LEI can lapse while the company trades on, and it can stay issued after the company has been dissolved.