# IEA Coal Research Limited

## Details

- **Company number:** [01233764](https://find-and-update.company-information.service.gov.uk/company/01233764)
- **Status:** liquidation
- **Type:** ltd
- **Incorporated:** 14 Nov 1975
- **Registered office:** 6TH FLOOR BANK HOUSE, CHERRY ST, BIRMINGHAM, B2 5AL
- **Nature of business:** [74909](/sic/74909) Other professional, scientific and technical activities n.e.c.
- **Corporate group:** [RIO Tinto PLC](/group/9509) (57 companies)


## Previous names

- NCB (Iea Services) Limited (until 6 Aug 1987)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| MASSEY, Charles Trevor | director | - | 17 Feb 1993 |
| TRUBSHAW, John David | director | - | 31 Oct 1993 |
| AMBLER, Colin David | director | - | 24 Mar 1995 |
| IZARD, John Clive | director | - | 24 Mar 1995 |
| HINDMARSH, William Edward | director | 18 Feb 1993 | 24 Mar 1995 |
| YATES, Robert Clifford | director | 24 Mar 1995 | 1 Apr 1998 |
| WHITEHEAD, John Charles, Dr | director | - | 7 Jan 2001 |
| BROADBENT, Graham Agar | director | 21 Mar 1994 | 30 Apr 2001 |
| KEANE, Adrian Spencer | director | 21 Jul 1999 | 30 Jun 2004 |
| LOTT, John Brian | director | 24 Mar 1995 | 16 Dec 2004 |
| DORWARD KING, Elaine Jay, Dr | director | 1 Jan 2005 | 1 Oct 2007 |
| NATHAN, Colin Frederick | secretary | - | 31 Aug 2012 |
| LLOYD, Andrew Murray | director | 1 Oct 2007 | 10 Apr 2013 |
| TOPPER, John Michael | director | 19 Apr 2001 | 21 May 2014 |
| DAVIDSON, Robert Mcgillivray | director | 21 May 2014 | 27 Feb 2015 |
| DAVIDSON, Robert Mcgillivray | secretary | 22 Jun 2012 | 27 Feb 2015 |
| DAVIES, Mark Howard, Dr | director | 10 Apr 2013 | 19 Aug 2025 |
| MINCHENER, Andrew John, Dr | director | 21 May 2014 | 1 Sep 2025 |
| ADAMS, Deborah Mary Bathurst | secretary | 27 Feb 2015 |  |
| LOTT, John Brian | director | 1 Jan 2005 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Rio Tinto International Holdings Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 | 6 Apr 2016 |
| Iea Environmental Projects Ltd | ownership-of-shares-75-to-100-percent | 6 Apr 2016 |  |




## Owned by

IEA Coal Research Limited → [IEA Environmental Projects Limited](/company/02168685) → [RIO Tinto International Holdings Limited](/company/00425864) → [RIO Tinto PLC](/company/00719885)




## Directors' other companies

- [LOTT, John Brian](/person/6962755) - director at [IEA Environmental Projects Limited](/company/02168685)



## Companies at the same address

- [RVT Commercial Vehicles Limited](/company/11403284) (11403284)
- [The Special Utilities Investment Trust PLC](/company/02829844) (02829844)