Company Active LTD

Company profile

Iea Coal Research Limited

UK company 01233764, incorporated on 14 November 1975.

The global resource on the clean use of carbon

We offer impartial, scientific information, analysis & research with expert commentary providing industry professionals a clear view on the place of carbon as a clean energy resource today and in the future. Visit our site & view our latest reports, webinars, news & blogs.

Company number

01233764

Incorporated

14 Nov 1975

Companies House status

Active

Company identity

Founded / incorporated

14 November 1975

Company number 01233764

Verify at Companies House

Legal name

IEA COAL RESEARCH LIMITED

Company type

LTD

Region

Unknown

Registered address

Unknown

Insolvency history

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller

Company Active LTD

Iea Coal Research Limited

CRN 01233764

Direct controller Active LTD

Iea Environmental Projects Limited

CRN 02168685

Intermediate controller Active LTD

Rio Tinto International Holdings Limited

CRN 00425864

Ultimate controller Active PLC

Rio Tinto PLC

CRN 00719885

Company events

Reference milestones and recent Companies House filing stream events.

3 events

17 Sep

2026

Liquidation Voluntary Appointment Of Liquidator

Insolvency

600 | Transaction MzU0MzU3OTA3M2FkaXF6a2N4 | Paper/PDF filed

Published 18 Sep 2026 23:30

17 Sep

2026

Liquidation Voluntary Removal Of Liquidator By Court

Insolvency

LIQ10 | Transaction MzU0MzU3ODc2OWFkaXF6a2N4 | Paper/PDF filed

Published 18 Sep 2026 23:28

14 Nov

1975

Incorporated

Inception

Company registered at Companies House