Hierarchy
Updated 06 Jun 2026 16:52
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Root Active LTD 143 children
Informa Group Limited
CRN 03099067-
Level 1 Active LTD 35 children
W.R.Kern Organisation Limited(The)
CRN 00928594-
Level 2 Active LTD 26 children
Tarsus Group Limited
CRN 02000544-
Level 3 Active LTD 11 children
Tarsus Holdings Limited
CRN 05246843-
Level 4 Active LTD 1 child
Fairs & Exhibitions (1992) Limited
CRN 02696019-
Level 5
06697887
CRN 06697887
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Level 4 Active LTD 1 child
Tarsus Touchstone Limited
CRN 03891757 -
Level 4 Active LTD
Tarsus Atlantic Limited
CRN 06445661 -
Level 4 Active LTD
Tarsus China Limited
CRN 05949339 -
Level 4 Active LTD
Tarsus Investments Limited
CRN 03527715 -
Level 4 Active LTD
Tarsus Leeward Limited
CRN 06620137 -
Level 4 Active PRIVATE-UNLIMITED
Tarsus Martex
CRN 03109690 -
Level 4 Active LTD
Tarsus Organex Limited
CRN 03280222 -
Level 4 Active LTD
Tarsus Overseas Limited
CRN 03671643 -
Level 4 Active LTD
Tarsus Publishing Limited
CRN 02438248
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Level 3 Active LTD 2 children
Tarsus Exhibitions & Publishing Limited
CRN 01459268-
Level 4
03891291
CRN 03891291 -
Level 4 Active LTD
Tarsus New Media Limited
CRN 01332457
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Level 3 Active LTD 2 children
Times Aerospace Publishing Holdings Limited
CRN 13644712-
Level 4 Active LTD
Times Aerospace Limited
CRN 06507090 -
Level 4 Active LTD
Times Aerospace Publishing Limited
CRN 13645657
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Level 3 Active LTD 1 child
Smarter Shows (Tarsus) Limited
CRN 12338170-
Level 4 Active LTD
Smarter Shows (No 2) Limited
CRN 12338608
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Level 3 Active LTD
Capregen Magnum Limited
CRN 06460511 -
Level 3 Active LTD
Capregen Natural Biosciences Limited
CRN 06695529 -
Level 3 Active LTD
Capregen Nutraceuticals Limited
CRN 06695546 -
Level 3 Active LTD
Pno Exhibition Investment (Dubai) Limited
CRN 09993836 -
Level 3 Active LTD
Tarsus Am Shows Ltd
CRN 07910136 -
Level 3 Active LTD
Tarsus Cedar Limited
CRN 07954429
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Level 2 Active LTD 5 children
Tiger Acquisitions UK Limited
CRN 11988001-
Level 3 Active LTD 1 child
Capregen Limited
CRN 06264929-
Level 4 Active LTD
Capregen Biosciences Limited
CRN 06695188
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Level 3 Active LTD 1 child
Tarsus UK Holdings Limited
CRN 06774643-
Level 4
04976499
CRN 04976499
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Level 3 Active LTD
Tarsus Luzhniki Limited
CRN 06697908
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Level 2 Active LTD
Tiger Acquisitions Holding Limited
CRN 11987963 -
Level 2 Active LTD
Tiger Acquisitions Intermediate Holding Limited
CRN 11996640
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Level 1 Active LTD 23 children
Informa Holdings Limited
CRN 03849198-
Level 2 Active LTD 19 children
Informa UK Limited
CRN 01072954-
Level 3 Active LTD 1 child
Canrak Books Limited
CRN 03194381-
Level 4
00480031
CRN 00480031
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Level 3
01922017
CRN 01922017 -
Level 3
02013228
CRN 02013228 -
Level 3
08695287
CRN 08695287 -
Level 3
08695493
CRN 08695493 -
Level 3
12496809
CRN 12496809 -
Level 3 Active LTD
Afterhurst Limited
CRN 01609566 -
Level 3 Active LTD
Dove Medical Press Limited
CRN 04967656 -
Level 3 Active LTD
Expert Publishing Medicine Ltd
CRN 04059017 -
Level 3 Active LTD
Expert Publishing Science Ltd
CRN 10134073 -
Level 3 Active LTD
F1000 Research Limited
CRN 08322928 -
Level 3 Active LTD
Informa Final Salary Pension Trustee Company Limited
CRN 03267900 -
Level 3 Active LTD
Lloyd's Maritime Information Services Limited
CRN 01974215 -
Level 3 Active LTD
Newlands Press Limited
CRN 04982360 -
Level 3 Active LTD
Peerj Limited
CRN 08054414 -
Level 3 Active LTD
Routledge Books Limited
CRN 03177762 -
Level 3 Active LTD
Taylor & Francis Books Limited
CRN 03215483 -
Level 3 Active LTD
Taylor & Francis Publishing Services Limited
CRN 03674840
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Level 2
08790203
CRN 08790203 -
Level 2 Active LTD
IBC Fourteen Limited
CRN 03119071 -
Level 2 Active LTD
Iir (U.K. Holdings) Limited
CRN 02748477
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Level 1 Active PLC 21 children
Ascential PLC
CRN 09934451-
Level 2 Active LTD 20 children
Ascential Financing Limited
CRN 09938180-
Level 3 Active LTD 14 children
Ascential Group Limited
CRN 00435820-
Level 4 Active LTD 8 children
Ascential UK Holdings Limited
CRN 00537204-
Level 5 1 child
03383627
CRN 03383627-
Level 6
06217950
CRN 06217950
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Level 5
09514379
CRN 09514379 -
Level 5 Active LTD
Ascential Information Services Limited
CRN 07880716 -
Level 5 Active LTD
Ascential Operations Limited
CRN 08255890 -
Level 5 Active LTD
Rembrandt Technology Limited
CRN 11120186 -
Level 5 Active LTD
Siberia Europe Ltd
CRN 09076366 -
Level 5 Active LTD
WGSN Group Limited
CRN 08256689
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Level 4 1 child
00234317
CRN 00234317-
Level 5 Active LTD
Monsterco Limited
CRN 15204150
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Level 4 Active LTD
Ascential America Holdings Limited
CRN 00100991 -
Level 4 Active LTD
Ascential Events (Europe) Limited
CRN 07814172 -
Level 4 Active LTD
Ascential Radio Financing Limited
CRN 05289615
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Level 3 Active LTD 1 child
Steel River Media Limited
CRN 07088513-
Level 4 Active LTD
Contagious Communications Limited
CRN 06183878
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Level 3
08153017
CRN 08153017 -
Level 3
09938867
CRN 09938867 -
Level 3 Active LTD
Ascential P&P Limited
CRN 14825281
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Level 1 Active LTD 18 children
Informa Connect Holdings Limited
CRN 15615107-
Level 2 Active LLP 11 children
Founders Forum LLP
CRN OC371019-
Level 3 Active LTD 2 children
Founders Law Limited
CRN 11866392-
Level 4 Active LTD
Chronos Seed Capital Limited
CRN 13627757 -
Level 4 Active LTD
Founders Law Nominees Limited
CRN 15679275
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Level 3 Active PRIVATE-LIMITED-GUARANT-NSC 1 child
Tech Nation Group Limited
CRN 08843778-
Level 4 Active LTD
Tech City Group Limited
CRN 11281245
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Level 3 Active LTD 1 child
The Clerkenwell Brothers Limited
CRN 09653699-
Level 4 Active LTD
Zeroism Limited
CRN 14540697
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Level 3 Active LTD
01 Founders Limited
CRN 13152885 -
Level 3
09408117
CRN 09408117 -
Level 3 Active LLP
Founders Forum Events LLP
CRN OC444180 -
Level 3 Active LTD
Indi World Ltd
CRN 15906816
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Level 2 Active LTD 1 child
Informa Connect Limited
CRN 01835199-
Level 3 Active LTD
LSX Limited
CRN 08982745
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Level 2 Active LTD 1 child
Informa Tech Founders Limited
CRN 12302369-
Level 3 Active LTD
Itf2 Limited
CRN 12294578
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Level 2 Active LTD
Futurum Media Limited
CRN 09813559 -
Level 2 Active LTD
Light Reading UK Limited
CRN 08823359
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Level 1 Active LTD 7 children
Informa Us Holdings Limited
CRN 09319013-
Level 2 Active LTD 4 children
Fairs and Exhibitions Limited
CRN 00635224-
Level 3 Active LTD 2 children
Tarsus Us Limited
CRN 05253899-
Level 4 Active LTD
Tarsus America Limited
CRN 03528599 -
Level 4 Active LTD
Tarsus Medical Limited
CRN 06004318
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Level 3 Active LTD
Tarsus Windward Limited
CRN 06620149
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Level 2 Active LTD
Canalys.Com Ltd
CRN 03631553 -
Level 2 Active LTD
Industry Dive, LTD.
CRN 12786552
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Level 1 Active LTD 6 children
Informa Prestige Holdings Limited
CRN 16718313-
Level 2 Active LTD 5 children
Boat International Business Limited
CRN 08731010-
Level 3 Active LTD 4 children
Boat International Group Limited
CRN 06026344-
Level 4 Active LTD 3 children
Boat International Media Limited
CRN 02650007-
Level 5
07307803
CRN 07307803 -
Level 5 Active LTD
Boating Communications Limited
CRN 10397284 -
Level 5 Active LTD
Superyacht Media Limited
CRN 05900525
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Level 1 Active LTD 3 children
Datamonitor Limited
CRN 02306113-
Level 2 Active LTD
Informa Global Markets (Europe) Limited
CRN 03094797 -
Level 2 Active LTD
James Dudley International Limited
CRN 02394118 -
Level 2 Active LTD
Otc Publications Limited
CRN 02765878
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Level 1
10443582
CRN 10443582 -
Level 1
10446315
CRN 10446315 -
Level 1
10447969
CRN 10447969 -
Level 1
10497421
CRN 10497421 -
Level 1
10497514
CRN 10497514 -
Level 1
10497614
CRN 10497614 -
Level 1 Active LTD
Bridge Event Technologies Limited
CRN 11540817 -
Level 1 Active LTD
IBC (Ten) Limited
CRN 01844717 -
Level 1 Active LTD
IBC (Twelve) Limited
CRN 03007085 -
Level 1 Active LTD
Informa Cosec Limited
CRN 03849195 -
Level 1 Active LTD
Informa Investment Plan Trustees Limited
CRN 05557980 -
Level 1 Active LTD
Informa Overseas Investments Limited
CRN 05845568 -
Level 1 Active LTD
Informa Property (colchester) Limited
CRN 03610056 -
Level 1 Active LTD
Informa Six Limited
CRN 04606229 -
Level 1 Active LTD
Informa Three Limited
CRN 04595951 -
Level 1 Active LTD
Mro Exhibitions Limited
CRN 02737787 -
Level 1 Active LTD
Mro Network Limited
CRN 09375001 -
Level 1 Active LTD
Mro Publications Limited
CRN 02732007 -
Level 1 Active LTD
Penton Communications Europe Limited
CRN 02805376 -
Level 1 Active LTD
Taylor & Francis Group Limited
CRN 02280993 -
Level 1 Active LTD
Taylor & Francis Limited
CRN 00314578 -
Level 1 Active LTD
Tu-Automotive Holdings Limited
CRN 09823826 -
Level 1 Active LTD
Tu-Automotive Limited
CRN 09798474
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