GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED

GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED is a Private Limited Company in BRENTFORD, United Kingdom that reports a consolidating parent, so its accounts form part of a larger group.

The LEI has been on record for 10 years, since 20 Jul 2016. That is about 2 years earlier than the median LEI in United Kingdom, which dates from 2018 — an early adopter by local standards.

Annual re-validation is 1290 days overdue: it fell due 12 Apr 2023. 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status, address, ownership or renewal date will be captured here, because GLEIF publishes only the current state and superseded values are otherwise lost.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 08283222, and the LEI itself is issued and maintained by LONDON STOCK EXCHANGE LEI LIMITED, 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 GSK PLC, while the nearest one is GLAXOSMITHKLINE INTELLECTUAL PROPERTY MANAGEMENT LIMITED.

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.