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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 29
  • 1
    Hewins, Ward
    Individual (1 offspring)
    Officer
    2006-09-12 ~ 2012-10-09
    OF - Secretary → CIF 0
  • 2
    Aguirre, Alvaro
    Born in June 1966
    Individual (1 offspring)
    Officer
    2011-07-28 ~ 2014-12-18
    OF - Director → CIF 0
  • 3
    O'brien, Shelbie
    Born in November 1955
    Individual (1 offspring)
    Officer
    2007-12-06 ~ 2009-01-23
    OF - Director → CIF 0
  • 4
    Krakoff, Robert
    Born in May 1935
    Individual (3 offsprings)
    Officer
    1996-12-30 ~ 2004-07-31
    OF - Director → CIF 0
  • 5
    Hennessy Jr, Michael Joseph
    Born in June 1988
    Individual (7 offsprings)
    Officer
    2019-01-31 ~ now
    OF - Director → CIF 0
    Hennessy Sr, Michael Joseph
    Born in July 1960
    Individual (7 offsprings)
    Officer
    2019-01-31 ~ 2021-11-21
    OF - Director → CIF 0
    Mr Michael Hennessy
    Born in July 1960
    Individual (7 offsprings)
    Person with significant control
    2019-01-31 ~ 2021-11-16
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 6
    Troeller, Scott J
    Born in April 1968
    Individual (3 offsprings)
    Officer
    2007-05-31 ~ 2012-04-27
    OF - Director → CIF 0
  • 7
    Loggia, Joseph
    Born in April 1959
    Individual (1 offspring)
    Officer
    2004-05-12 ~ 2016-01-01
    OF - Director → CIF 0
  • 8
    Bernstein, Michael
    Individual (1 offspring)
    Officer
    2012-10-09 ~ 2015-08-14
    OF - Secretary → CIF 0
  • 9
    Hartwick, Adele
    Born in February 1952
    Individual (1 offspring)
    Officer
    1996-12-30 ~ 2007-10-29
    OF - Director → CIF 0
  • 10
    Benson, Todd
    Born in May 1965
    Individual (1 offspring)
    Officer
    2009-12-08 ~ 2010-12-09
    OF - Director → CIF 0
  • 11
    Schall, Darryl
    Born in October 1960
    Individual (1 offspring)
    Officer
    2009-12-08 ~ 2014-12-18
    OF - Director → CIF 0
  • 12
    Creedon, Lindsay
    Born in October 1977
    Individual (1 offspring)
    Officer
    2010-12-09 ~ 2013-06-07
    OF - Director → CIF 0
  • 13
    Ehardt, Thomas, Assistant Secretary
    Individual (1 offspring)
    Officer
    2013-04-17 ~ 2014-12-18
    OF - Secretary → CIF 0
  • 14
    Alic, James
    Born in December 1942
    Individual (1 offspring)
    Officer
    1996-12-30 ~ 2007-05-31
    OF - Director → CIF 0
  • 15
    Hartwick, Adele, Assistant Secretary
    Individual (1 offspring)
    Officer
    2013-04-17 ~ 2014-12-18
    OF - Secretary → CIF 0
  • 16
    Peters, Mark David
    Born in March 1959
    Individual (240 offsprings)
    Officer
    2015-08-14 ~ 2018-09-30
    OF - Director → CIF 0
  • 17
    Alpert, Theodore Saul
    Born in September 1956
    Individual (2 offsprings)
    Officer
    2006-10-25 ~ 2009-12-08
    OF - Director → CIF 0
  • 18
    Tauber, Charles
    Born in August 1971
    Individual (1 offspring)
    Officer
    2013-06-07 ~ 2014-12-18
    OF - Director → CIF 0
  • 19
    Stevenson, Jeffrey Taylor
    Born in May 1960
    Individual (7 offsprings)
    Officer
    2009-12-08 ~ 2014-12-18
    OF - Director → CIF 0
  • 20
    Galloway, Scott
    Born in November 1964
    Individual (2 offsprings)
    Officer
    2009-12-08 ~ 2011-04-28
    OF - Director → CIF 0
  • 21
    Mathewson, Christopher
    Born in March 1982
    Individual (1 offspring)
    Officer
    2013-06-07 ~ 2014-12-18
    OF - Director → CIF 0
  • 22
    Russell, Christopher John
    Born in February 1965
    Individual (10 offsprings)
    Officer
    2007-05-31 ~ 2014-12-18
    OF - Director → CIF 0
  • 23
    Montgomery, David
    Born in September 1957
    Individual (1 offspring)
    Officer
    1996-12-30 ~ 2006-09-11
    OF - Director → CIF 0
    Montgomery, David
    Individual (1 offspring)
    Officer
    1996-12-30 ~ 2006-09-11
    OF - Secretary → CIF 0
  • 24
    Light, Christopher John
    Born in March 1977
    Individual (11 offsprings)
    Officer
    2015-08-14 ~ 2019-01-31
    OF - Director → CIF 0
  • 25
    YORK PLACE COMPANY NOMINEES LIMITED
    02538098
    12 York Place, Leeds, West Yorkshire
    Dissolved Corporate (8 parents, 16235 offsprings)
    Officer
    1996-12-03 ~ 1996-12-30
    OF - Nominee Director → CIF 0
  • 26
    YORK PLACE COMPANY SECRETARIES LIMITED
    02538096
    12 York Place, Leeds, West Yorkshire
    Dissolved Corporate (8 parents, 16245 offsprings)
    Officer
    1996-12-03 ~ 1996-12-30
    OF - Nominee Secretary → CIF 0
  • 27
    CROSSWALL NOMINEES LIMITED
    00950209
    5, Howick Place, London, United Kingdom
    Active Corporate (54 parents, 455 offsprings)
    Officer
    2015-09-30 ~ 2019-01-31
    OF - Director → CIF 0
    2015-08-14 ~ 2019-01-31
    OF - Secretary → CIF 0
  • 28
    44, Esplanade, St Helier, Jersey
    Corporate (6 offsprings)
    Person with significant control
    2016-08-12 ~ 2019-01-31
    PE - Has significant influence or controlCIF 0
  • 29
    UNM INVESTMENTS LIMITED
    - now 01219152 06625845
    M A I INVESTMENTS LIMITED - 1996-08-23
    CLOANDEN PREMIER LIMITED - 1981-12-31
    5, Howick Place, London, United Kingdom
    Active Corporate (54 parents, 402 offsprings)
    Officer
    2015-08-14 ~ 2019-01-31
    OF - Director → CIF 0
parent relation
Company in focus

ADVANSTAR COMMUNICATIONS (U.K.) LIMITED

Period: 1996-12-24 ~ now
Company number: 03287275
Registered names
ADVANSTAR COMMUNICATIONS (U.K.) LIMITED - now
ALGOCHIP LIMITED - 1996-12-24
Recent Standard Industrial Classification
58142 - Publishing Of Consumer And Business Journals And Periodicals
Brief company account
Average Number of Employees
92024-01-01 ~ 2024-12-31
92023-01-01 ~ 2023-12-31
Debtors
5,403,868 GBP2024-12-31
5,002,858 GBP2023-12-31
Net Current Assets/Liabilities
4,334,742 GBP2024-12-31
4,056,097 GBP2023-12-31
Total Assets Less Current Liabilities
4,334,742 GBP2024-12-31
4,056,097 GBP2023-12-31
Net Assets/Liabilities
4,334,742 GBP2024-12-31
4,056,097 GBP2023-12-31
Equity
Called up share capital
2,002 GBP2024-12-31
2,002 GBP2023-12-31
Retained earnings (accumulated losses)
4,215,365 GBP2024-12-31
3,933,935 GBP2023-12-31
Equity
4,334,742 GBP2024-12-31
4,056,097 GBP2023-12-31
Trade Debtors/Trade Receivables
368,808 GBP2024-12-31
530,581 GBP2023-12-31
Amounts owed by group undertakings and participating interests
4,936,510 GBP2024-12-31
4,319,876 GBP2023-12-31
Other Debtors
98,550 GBP2024-12-31
152,401 GBP2023-12-31
Trade Creditors/Trade Payables
Amounts falling due within one year
65,328 GBP2024-12-31
75,891 GBP2023-12-31
Corporation Tax Payable
Amounts falling due within one year
85,816 GBP2024-12-31
122,277 GBP2023-12-31
Other Taxation & Social Security Payable
Amounts falling due within one year
636,461 GBP2024-12-31
532,934 GBP2023-12-31
Other Creditors
Amounts falling due within one year
281,521 GBP2024-12-31
215,659 GBP2023-12-31

  • ADVANSTAR COMMUNICATIONS (U.K.) LIMITED
    Info
    ALGOCHIP LIMITED - 1996-12-24
    Registered number 03287275
    C/o Menzies Llp One Express, 1 George Leigh Street, Manchester, Greater Manchester M4 5DL
    PRIVATE LIMITED COMPANY incorporated on 1996-12-03 (29 years 8 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-10-22
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.