Company Information for

RTA HOLDCO 4 LIMITED

6 ST JAMES'S SQUARE, LONDON, SW1Y 4AD,

Company Registration Number

06404791

Private Limited Company

Active

About Rta Holdco 4 Ltd

RTA HOLDCO 4 LIMITED was founded on 2007-10-19 and has its registered office in London. The organisation's status is listed as "Active". Rta Holdco 4 Limited is a Private Limited Company registered in UNITED KINGDOM with Companies House and the accounts submission requirement is categorised as AUDIT EXEMPTION SUBSIDIARY

Key Data

Company Name

RTA HOLDCO 4 LIMITED

Legal Registered Office

6 ST JAMES'S SQUARE
LONDON
SW1Y 4AD
Other companies in W2

Filing Information

Company Number	06404791
Date formed	2007-10-19
Country	UNITED KINGDOM
Origin Country	United Kingdom
Type	Private Limited Company
Company Status	Active
Lastest accounts	31/12/2023
Account next due	30/09/2025
Latest filing return	14/11/2015
Filing return next due	12/12/2016
Type of accounts	AUDIT EXEMPTION SUBSIDIARY

Last Datalog update:

2024-10-05 23:54:27

Primary Source:

Companies House

Current Directors

Officer	Role	Occupation	Date Appointed	Country
Rio Tinto Secretariat Limited	Company Secretary		2017-05-05
Richard Alan Avery	Director	CHARTERED ACCOUNTANT	2015-04-17	UNITED KINGDOM
Michael Philip Bossick	Director	CHARTERED ACCOUNTANT	2017-05-05	UNITED KINGDOM
Paul Ian Hedley	Director	TREASURER	2017-12-18	UNITED KINGDOM

Previous Directors

Officer	Role	Date Appointed	Date Resigned
Jonathan Thomas Charles Slade	Director	2014-03-05	2017-12-18
Helen Christine Day	Company Secretary	2014-12-12	2017-05-05
Mark Damien Andrewes	Director	2013-07-24	2017-05-05
Delwin Gunther Witthoft	Director	2014-03-05	2015-04-17
Gemma Jane Constance Aldridge	Company Secretary	2010-07-19	2014-12-12
Eleanor Bronwen Evans	Director	2013-07-01	2014-03-05
Daniel Shane Larsen	Director	2007-11-29	2014-03-05
Ulf Quellmann	Director	2008-04-25	2014-03-05
Michael Philip Bossick	Director	2013-05-20	2013-07-24
Benedict John Spurway Mathews	Director	2007-11-29	2013-05-03
Janine Claire Juggins	Director	2012-07-02	2013-04-05
Roger Peter Dowding	Company Secretary	2007-11-29	2010-03-31
Christopher Lenon	Director	2007-11-29	2008-12-08
Ian Clay Ratnage	Director	2007-11-29	2008-04-25
Katherine Frances Anthony-wilkinson	Director	2007-10-19	2007-11-29
Timothy Lawrence Kilbride	Director	2007-10-19	2007-11-29
Roy Millington	Director	2007-10-19	2007-11-29
Swift Incorporations Limited	Nominated Secretary	2007-10-19	2007-10-19
Instant Companies Limited	Nominated Director	2007-10-19	2007-10-19

Related Directorships for Rio Tinto Secretariat Limited

Officer	Related Company	Role	Date Appointed	Role Status	Incorporation date	Company Status
Rio Tinto Secretariat Limited	RIO TINTO ESCONDIDA LIMITED	Company Secretary	2018-03-16	CURRENT	1988-02-25	Active
Rio Tinto Secretariat Limited	RIO TINTO URANIUM SERVICES LIMITED	Company Secretary	2017-05-05	CURRENT	2005-08-30	Dissolved 2017-11-14
Rio Tinto Secretariat Limited	ANGLESEY ALUMINIUM LIMITED	Company Secretary	2017-05-05	CURRENT	1967-03-09	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	RIO TINTO FH LIMITED	Company Secretary	2017-05-05	CURRENT	1938-04-09	Dissolved 2018-03-13
Rio Tinto Secretariat Limited	RIO TINTO PENSION FUND TRUSTEES LIMITED	Company Secretary	2017-05-05	CURRENT	1970-06-22	Active
Rio Tinto Secretariat Limited	RIO TINTO IRON & TITANIUM LIMITED	Company Secretary	2017-05-05	CURRENT	1993-03-04	Active
Rio Tinto Secretariat Limited	CNUC(UK) MINING CO. LTD	Company Secretary	2017-05-05	CURRENT	1994-11-30	Active
Rio Tinto Secretariat Limited	RIO TINTO MARKETING SERVICES LIMITED	Company Secretary	2017-05-05	CURRENT	1995-07-03	Active
Rio Tinto Secretariat Limited	RIO TINTO INDONESIAN HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	1995-07-03	Active
Rio Tinto Secretariat Limited	RIO TINTO MEDICAL PLAN TRUSTEES LIMITED	Company Secretary	2017-05-05	CURRENT	1996-07-26	Active
Rio Tinto Secretariat Limited	RIO TINTO SOUTH EAST ASIA LIMITED	Company Secretary	2017-05-05	CURRENT	1999-01-21	Active
Rio Tinto Secretariat Limited	PECHINEY AVIATUBE LIMITED	Company Secretary	2017-05-05	CURRENT	2000-12-13	Active
Rio Tinto Secretariat Limited	RTLDS UK LIMITED	Company Secretary	2017-05-05	CURRENT	2002-01-24	Active
Rio Tinto Secretariat Limited	RIO TINTO BRAZILIAN INVESTMENTS LIMITED	Company Secretary	2017-05-05	CURRENT	2003-12-05	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	RIO TINTO BRAZILIAN HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	2003-12-05	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	RIO TINTO DIAMONDS LIMITED	Company Secretary	2017-05-05	CURRENT	2004-10-21	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	RIO TINTO IRON ORE ATLANTIC LIMITED	Company Secretary	2017-05-05	CURRENT	2005-07-22	Active
Rio Tinto Secretariat Limited	RIO TINTO ENERGY LIMITED	Company Secretary	2017-05-05	CURRENT	2006-02-06	Active
Rio Tinto Secretariat Limited	RIO TINTO FINANCE (USA) PLC	Company Secretary	2017-05-05	CURRENT	2007-06-20	Active
Rio Tinto Secretariat Limited	RIO TINTO SIMFER UK LIMITED	Company Secretary	2017-05-05	CURRENT	2007-09-19	Active
Rio Tinto Secretariat Limited	RTA HOLDCO 1 LIMITED	Company Secretary	2017-05-05	CURRENT	2007-10-01	Active
Rio Tinto Secretariat Limited	RIO TINTO PENSION 2009 TRUSTEES LIMITED	Company Secretary	2017-05-05	CURRENT	2009-04-29	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	RTA HOLDCO 8 LIMITED	Company Secretary	2017-05-05	CURRENT	2009-12-15	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	RIO TINTO SULAWESI HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	2010-11-25	Active
Rio Tinto Secretariat Limited	RIO TINTO TECHNOLOGICAL RESOURCES UK LIMITED	Company Secretary	2017-05-05	CURRENT	2012-10-26	Active
Rio Tinto Secretariat Limited	SIMFER JERSEY NOMINEE LIMITED	Company Secretary	2017-05-05	CURRENT	2013-05-31	Active
Rio Tinto Secretariat Limited	RIO TINTO IRON ORE TRADING CHINA LIMITED	Company Secretary	2017-05-05	CURRENT	2013-08-15	Active
Rio Tinto Secretariat Limited	RIO TINTO OT MANAGEMENT LIMITED	Company Secretary	2017-05-05	CURRENT	2014-10-02	Active
Rio Tinto Secretariat Limited	BORAX EUROPE LIMITED	Company Secretary	2017-05-05	CURRENT	1892-05-05	Active
Rio Tinto Secretariat Limited	ALCAN CHEMICALS LIMITED	Company Secretary	2017-05-05	CURRENT	1938-02-16	Active
Rio Tinto Secretariat Limited	ANGLESEY ALUMINIUM METAL LIMITED	Company Secretary	2017-05-05	CURRENT	1967-06-30	Active
Rio Tinto Secretariat Limited	ALCAN FARMS LIMITED	Company Secretary	2017-05-05	CURRENT	1972-12-13	Active
Rio Tinto Secretariat Limited	RIO TINTO NOMINEES LIMITED	Company Secretary	2017-05-05	CURRENT	1974-08-16	Active
Rio Tinto Secretariat Limited	RIO TINTO URANIUM LIMITED	Company Secretary	2017-05-05	CURRENT	1990-07-19	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	RIO TINTO METALS LIMITED	Company Secretary	2017-05-05	CURRENT	1917-04-12	Active
Rio Tinto Secretariat Limited	RIO TINTO LONDON LIMITED	Company Secretary	2017-05-05	CURRENT	1948-10-26	Active
Rio Tinto Secretariat Limited	LAWSON MARDON SMITH BROTHERS LTD.	Company Secretary	2017-05-05	CURRENT	1900-10-01	Active
Rio Tinto Secretariat Limited	LAWSON MARDON FLEXIBLE LIMITED	Company Secretary	2017-05-05	CURRENT	1948-10-08	Active
Rio Tinto Secretariat Limited	THOS W WARD LIMITED	Company Secretary	2017-05-05	CURRENT	1904-05-19	Active
Rio Tinto Secretariat Limited	TBAC LIMITED	Company Secretary	2017-05-05	CURRENT	1910-04-12	Active
Rio Tinto Secretariat Limited	RIO TINTO WESTERN HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	1873-03-29	Active
Rio Tinto Secretariat Limited	RIO TINTO INTERNATIONAL HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	1946-12-17	Active
Rio Tinto Secretariat Limited	RIO TINTO FINANCE PLC	Company Secretary	2017-05-05	CURRENT	1940-01-19	Active
Rio Tinto Secretariat Limited	RIO TINTO AUSTRALIAN HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	1949-02-02	Active
Rio Tinto Secretariat Limited	RIO TINTO OVERSEAS HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	1933-10-09	Active
Rio Tinto Secretariat Limited	RIO TINTO MINERALS DEVELOPMENT LIMITED	Company Secretary	2017-05-05	CURRENT	1933-11-02	Active
Rio Tinto Secretariat Limited	RIO TINTO EUROPEAN HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	1970-10-29	Active
Rio Tinto Secretariat Limited	RIO TINTO MINING AND EXPLORATION LIMITED	Company Secretary	2017-05-05	CURRENT	1977-03-30	Active
Rio Tinto Secretariat Limited	RIO TINTO BAHIA HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	1977-11-14	Active
Rio Tinto Secretariat Limited	RIO TINTO PENSION INVESTMENTS LIMITED	Company Secretary	2017-05-05	CURRENT	1983-12-09	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	BRITISH ALCAN ALUMINIUM LIMITED	Company Secretary	2017-05-05	CURRENT	1944-02-25	Active
Rio Tinto Secretariat Limited	RIO TINTO VOSTOK LIMITED	Company Secretary	2017-05-05	CURRENT	2005-08-02	Active - Proposal to Strike off
Rio Tinto Secretariat Limited	LA GRANJA UK HOLDINGS LIMITED	Company Secretary	2017-05-05	CURRENT	2005-12-07	Active
Rio Tinto Secretariat Limited	RTA HOLDCO 7 LIMITED	Company Secretary	2017-05-05	CURRENT	2007-12-17	Liquidation

Related Directorships for Richard Alan Avery

Officer	Related Company	Role	Date Appointed	Role Status	Incorporation date	Company Status
Richard Alan Avery	RIO TINTO EASTERN INVESTMENTS B.V.	Director	2018-02-08	CURRENT	1997-02-13	Active
Richard Alan Avery	THOS W WARD LIMITED	Director	2016-11-01	CURRENT	1904-05-19	Active
Richard Alan Avery	RIO TINTO SHIPPING LIMITED	Director	2015-04-17	CURRENT	2004-10-25	Dissolved 2016-01-26
Richard Alan Avery	RIO TINTO INVESTMENTS LIMITED	Director	2015-04-17	CURRENT	1940-03-02	Dissolved 2016-09-20
Richard Alan Avery	CNA UK LIMITED	Director	2015-04-17	CURRENT	1963-12-24	Dissolved 2017-04-11
Richard Alan Avery	RIO TINTO URANIUM SERVICES LIMITED	Director	2015-04-17	CURRENT	2005-08-30	Dissolved 2017-11-14
Richard Alan Avery	RIO TINTO FH LIMITED	Director	2015-04-17	CURRENT	1938-04-09	Dissolved 2018-03-13
Richard Alan Avery	RTLDS UK LIMITED	Director	2015-04-17	CURRENT	2002-01-24	Active
Richard Alan Avery	RIO TINTO BRAZILIAN INVESTMENTS LIMITED	Director	2015-04-17	CURRENT	2003-12-05	Active - Proposal to Strike off
Richard Alan Avery	RIO TINTO BRAZILIAN HOLDINGS LIMITED	Director	2015-04-17	CURRENT	2003-12-05	Active - Proposal to Strike off
Richard Alan Avery	RIO TINTO ENERGY LIMITED	Director	2015-04-17	CURRENT	2006-02-06	Active
Richard Alan Avery	RTA HOLDCO 1 LIMITED	Director	2015-04-17	CURRENT	2007-10-01	Active
Richard Alan Avery	RTA HOLDCO 8 LIMITED	Director	2015-04-17	CURRENT	2009-12-15	Active - Proposal to Strike off
Richard Alan Avery	RIO TINTO SULAWESI HOLDINGS LIMITED	Director	2015-04-17	CURRENT	2010-11-25	Active
Richard Alan Avery	RIO TINTO TECHNOLOGICAL RESOURCES UK LIMITED	Director	2015-04-17	CURRENT	2012-10-26	Active
Richard Alan Avery	RIO TINTO NOMINEES LIMITED	Director	2015-04-17	CURRENT	1974-08-16	Active
Richard Alan Avery	RIO TINTO URANIUM LIMITED	Director	2015-04-17	CURRENT	1990-07-19	Active - Proposal to Strike off
Richard Alan Avery	RIO TINTO METALS LIMITED	Director	2015-04-17	CURRENT	1917-04-12	Active
Richard Alan Avery	RIO TINTO AUSTRALIAN HOLDINGS LIMITED	Director	2015-04-17	CURRENT	1949-02-02	Active
Richard Alan Avery	RIO TINTO OVERSEAS HOLDINGS LIMITED	Director	2015-04-17	CURRENT	1933-10-09	Active
Richard Alan Avery	RIO TINTO BAHIA HOLDINGS LIMITED	Director	2015-04-17	CURRENT	1977-11-14	Active
Richard Alan Avery	RIO TINTO PENSION INVESTMENTS LIMITED	Director	2015-04-17	CURRENT	1983-12-09	Active - Proposal to Strike off
Richard Alan Avery	RTA HOLDCO 7 LIMITED	Director	2015-04-17	CURRENT	2007-12-17	Liquidation

Related Directorships for Michael Philip Bossick

Officer	Related Company	Role	Date Appointed	Role Status	Incorporation date	Company Status
Michael Philip Bossick	RIO TINTO URANIUM SERVICES LIMITED	Director	2017-05-05	CURRENT	2005-08-30	Dissolved 2017-11-14
Michael Philip Bossick	RIO TINTO FH LIMITED	Director	2017-05-05	CURRENT	1938-04-09	Dissolved 2018-03-13
Michael Philip Bossick	CNUC(UK) MINING CO. LTD	Director	2017-05-05	CURRENT	1994-11-30	Active
Michael Philip Bossick	RIO TINTO SOUTH EAST ASIA LIMITED	Director	2017-05-05	CURRENT	1999-01-21	Active
Michael Philip Bossick	RTLDS UK LIMITED	Director	2017-05-05	CURRENT	2002-01-24	Active
Michael Philip Bossick	RIO TINTO BRAZILIAN INVESTMENTS LIMITED	Director	2017-05-05	CURRENT	2003-12-05	Active - Proposal to Strike off
Michael Philip Bossick	RIO TINTO BRAZILIAN HOLDINGS LIMITED	Director	2017-05-05	CURRENT	2003-12-05	Active - Proposal to Strike off
Michael Philip Bossick	RIO TINTO ENERGY LIMITED	Director	2017-05-05	CURRENT	2006-02-06	Active
Michael Philip Bossick	RTA HOLDCO 1 LIMITED	Director	2017-05-05	CURRENT	2007-10-01	Active
Michael Philip Bossick	RTA HOLDCO 8 LIMITED	Director	2017-05-05	CURRENT	2009-12-15	Active - Proposal to Strike off
Michael Philip Bossick	RIO TINTO SULAWESI HOLDINGS LIMITED	Director	2017-05-05	CURRENT	2010-11-25	Active
Michael Philip Bossick	RIO TINTO NOMINEES LIMITED	Director	2017-05-05	CURRENT	1974-08-16	Active
Michael Philip Bossick	RIO TINTO URANIUM LIMITED	Director	2017-05-05	CURRENT	1990-07-19	Active - Proposal to Strike off
Michael Philip Bossick	RIO TINTO METALS LIMITED	Director	2017-05-05	CURRENT	1917-04-12	Active
Michael Philip Bossick	RIO TINTO LONDON LIMITED	Director	2017-05-05	CURRENT	1948-10-26	Active
Michael Philip Bossick	RIO TINTO WESTERN HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1873-03-29	Active
Michael Philip Bossick	RIO TINTO INTERNATIONAL HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1946-12-17	Active
Michael Philip Bossick	RIO TINTO AUSTRALIAN HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1949-02-02	Active
Michael Philip Bossick	RIO TINTO OVERSEAS HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1933-10-09	Active
Michael Philip Bossick	RIO TINTO EUROPEAN HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1970-10-29	Active
Michael Philip Bossick	RIO TINTO BAHIA HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1977-11-14	Active
Michael Philip Bossick	RIO TINTO PENSION INVESTMENTS LIMITED	Director	2017-05-05	CURRENT	1983-12-09	Active - Proposal to Strike off
Michael Philip Bossick	RTA HOLDCO 7 LIMITED	Director	2017-05-05	CURRENT	2007-12-17	Liquidation
Michael Philip Bossick	RIO TINTO FINANCE PLC	Director	2017-05-02	CURRENT	1940-01-19	Active
Michael Philip Bossick	RIO TINTO FINANCE (USA) PLC	Director	2017-04-28	CURRENT	2007-06-20	Active
Michael Philip Bossick	RIO TINTO OT MANAGEMENT LIMITED	Director	2017-02-06	CURRENT	2014-10-02	Active
Michael Philip Bossick	RIO TINTO PENSION 2009 TRUSTEES LIMITED	Director	2016-03-01	CURRENT	2009-04-29	Active - Proposal to Strike off

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Officer	Related Company	Role	Date Appointed	Role Status	Incorporation date	Company Status
Paul Ian Hedley	SOUTHERN WATER (GREENSANDS) FINANCING PLC	Director	2018-03-22	CURRENT	2011-03-28	Active
Paul Ian Hedley	GREENSANDS INVESTMENTS LIMITED	Director	2018-03-22	CURRENT	2007-07-04	Active
Paul Ian Hedley	GREENSANDS JUNIOR FINANCE LIMITED	Director	2018-03-22	CURRENT	2007-08-07	Active
Paul Ian Hedley	GREENSANDS (UK) LIMITED	Director	2018-03-22	CURRENT	2007-09-10	Active
Paul Ian Hedley	GREENSANDS EUROPE LIMITED	Director	2018-03-22	CURRENT	2007-09-10	Active
Paul Ian Hedley	GREENSANDS SENIOR FINANCE LIMITED	Director	2018-03-22	CURRENT	2007-08-07	Active
Paul Ian Hedley	RIO TINTO EASTERN INVESTMENTS B.V.	Director	2018-02-08	CURRENT	1997-02-13	Active
Paul Ian Hedley	RTLDS UK LIMITED	Director	2017-12-18	CURRENT	2002-01-24	Active
Paul Ian Hedley	RTA HOLDCO 1 LIMITED	Director	2017-12-18	CURRENT	2007-10-01	Active
Paul Ian Hedley	RTA HOLDCO 8 LIMITED	Director	2017-12-18	CURRENT	2009-12-15	Active - Proposal to Strike off
Paul Ian Hedley	RIO TINTO NOMINEES LIMITED	Director	2017-12-18	CURRENT	1974-08-16	Active
Paul Ian Hedley	RIO TINTO METALS LIMITED	Director	2017-12-18	CURRENT	1917-04-12	Active
Paul Ian Hedley	RIO TINTO AUSTRALIAN HOLDINGS LIMITED	Director	2017-12-18	CURRENT	1949-02-02	Active
Paul Ian Hedley	RIO TINTO OVERSEAS HOLDINGS LIMITED	Director	2017-12-18	CURRENT	1933-10-09	Active
Paul Ian Hedley	RIO TINTO BAHIA HOLDINGS LIMITED	Director	2017-12-18	CURRENT	1977-11-14	Active
Paul Ian Hedley	RTA HOLDCO 7 LIMITED	Director	2017-12-18	CURRENT	2007-12-17	Liquidation
Paul Ian Hedley	RIO TINTO SOUTH EAST ASIA LIMITED	Director	2017-05-05	CURRENT	1999-01-21	Active
Paul Ian Hedley	RIO TINTO LONDON LIMITED	Director	2017-05-05	CURRENT	1948-10-26	Active
Paul Ian Hedley	RIO TINTO INTERNATIONAL HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1946-12-17	Active
Paul Ian Hedley	RIO TINTO EUROPEAN HOLDINGS LIMITED	Director	2017-05-05	CURRENT	1970-10-29	Active
Paul Ian Hedley	RIO TINTO FINANCE PLC	Director	2017-05-02	CURRENT	1940-01-19	Active
Paul Ian Hedley	RIO TINTO FINANCE (USA) PLC	Director	2017-04-28	CURRENT	2007-06-20	Active