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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
Active 9
  • 1
    Soderstrom, Rolf-kristian
    Non-Executive Director born in July 1965
    Individual (1 offspring)
    Officer
    icon of calendar 2020-03-25 ~ now
    OF - Director → CIF 0
  • 2
    Tomita, Eiko
    Non-Executive Director born in April 1961
    Individual (1 offspring)
    Officer
    icon of calendar 2023-04-01 ~ now
    OF - Director → CIF 0
  • 3
    Roblin, David, Doctor
    Company Director born in September 1966
    Individual (1 offspring)
    Officer
    icon of calendar 2018-06-22 ~ now
    OF - Director → CIF 0
  • 4
    Cargill, Christopher
    Chief Executive Officer born in January 1984
    Individual (1 offspring)
    Officer
    icon of calendar 2022-03-24 ~ now
    OF - Director → CIF 0
  • 5
    Kaga, Kuniaki
    Company Director born in September 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2018-06-22 ~ now
    OF - Director → CIF 0
  • 6
    Nagai, Noriaki
    Law Professor born in December 1957
    Individual (2 offsprings)
    Officer
    icon of calendar 2019-03-27 ~ now
    OF - Director → CIF 0
  • 7
    Tamura, Shinichi
    Director born in September 1949
    Individual (1 offspring)
    Officer
    icon of calendar 2002-09-25 ~ now
    OF - Director → CIF 0
  • 8
    Seki, Miwa
    Partner, Investment Fund born in February 1965
    Individual (1 offspring)
    Officer
    icon of calendar 2022-03-24 ~ now
    OF - Director → CIF 0
  • 9
    Tohyama, Tomohiro
    Company Director born in February 1957
    Individual (2 offsprings)
    Officer
    icon of calendar 2011-06-22 ~ now
    OF - Director → CIF 0
Ceased 16
  • 1
    Katayama, Eiji
    Company Director born in November 1950
    Individual
    Officer
    icon of calendar 2007-06-22 ~ 2008-06-24
    OF - Director → CIF 0
  • 2
    Fujii, Takuya
    Director born in July 1945
    Individual
    Officer
    icon of calendar 2005-06-29 ~ 2018-06-22
    OF - Director → CIF 0
  • 3
    Matsuki, Nobuo
    Director born in October 1948
    Individual
    Officer
    icon of calendar 2002-09-25 ~ 2005-06-30
    OF - Director → CIF 0
  • 4
    Oliver, Edmund
    Director born in January 1938
    Individual
    Officer
    icon of calendar 2002-09-25 ~ 2005-06-29
    OF - Director → CIF 0
  • 5
    Chiswell, David
    Company Director born in August 1953
    Individual (1 offspring)
    Officer
    icon of calendar 2003-12-16 ~ 2007-06-22
    OF - Director → CIF 0
  • 6
    Hanada, Hiroyuki
    Director born in September 1956
    Individual
    Officer
    icon of calendar 2005-06-29 ~ 2006-06-23
    OF - Director → CIF 0
  • 7
    Muramatsu, Isao
    Company Director born in August 1939
    Individual
    Officer
    icon of calendar 2007-06-22 ~ 2011-06-22
    OF - Director → CIF 0
  • 8
    Richmond, Mark Henry, Sir
    Company Directors born in February 1931
    Individual
    Officer
    icon of calendar 2003-12-16 ~ 2007-06-22
    OF - Director → CIF 0
  • 9
    Bannister, Robin
    Company Director born in March 1961
    Individual (4 offsprings)
    Officer
    icon of calendar 2007-06-22 ~ 2008-06-24
    OF - Director → CIF 0
  • 10
    Tarumi, Yuzo
    Company Director born in July 1949
    Individual
    Officer
    icon of calendar 2003-06-30 ~ 2005-06-29
    OF - Director → CIF 0
  • 11
    Gregory, Julia Paige
    Company Director born in September 1952
    Individual
    Officer
    icon of calendar 2017-06-22 ~ 2020-03-25
    OF - Director → CIF 0
  • 12
    Doogan, Declan
    Company Director born in March 1952
    Individual
    Officer
    icon of calendar 2007-06-22 ~ 2018-06-22
    OF - Director → CIF 0
  • 13
    Nakajima, Kenzo
    Director born in May 1942
    Individual
    Officer
    icon of calendar 2002-09-25 ~ 2006-06-23
    OF - Director → CIF 0
  • 14
    Bains, Peter James Jonathan
    Director born in July 1957
    Individual (8 offsprings)
    Officer
    icon of calendar 2010-06-22 ~ 2018-12-31
    OF - Director → CIF 0
  • 15
    Yamakawa, Yoshiyuki
    Company Director born in August 1962
    Individual
    Officer
    icon of calendar 2003-10-07 ~ 2006-06-23
    OF - Director → CIF 0
  • 16
    Lewis, Alan James, Dr
    Company Director born in September 1945
    Individual (1 offspring)
    Officer
    icon of calendar 2007-06-22 ~ 2008-06-24
    OF - Director → CIF 0
parent relation
Company in focus

NXERA PHARMA CO., LTD.

Previous names
SOSEI GROUP CORPORATION - 2024-04-17
SOSEI CO., LTD. - 2002-10-09

Related profiles found in government register
  • NXERA PHARMA CO., LTD.
    Info
    SOSEI GROUP CORPORATION - 2024-04-17
    SOSEI CO., LTD. - 2024-04-17
    Registered number FC024112
    icon of addressMidtown East 7f, 9-7-2 Akasaka, Minato-ku, Tokyo 107-0052
    OVERSEAS COMPANY incorporated on 2002-04-01 (23 years 9 months). The company status is Active.
    CIF 0
  • NXERA PHARMA CO., LTD.
    S
    Registered number FC024112
    icon of addressMidtown East 7f, 9-7-2 Akasaka, Minato-ku, Tokyo 107-0052, Japan
    Limited Company By Shares in Tokyo Legal Affairs Bureau, JAPAN
    CIF 1
  • NXERA PHARMA CO., LTD.
    S
    Registered number Fc024112
    icon of addressMidtown East 7f, 9-7-2 Akasaka, Minato-ku, Tokyo, Japan, 107-0052
    Corporate in Ministry Of Justice, Japan
    CIF 2 CIF 3
child relation
Offspring entities and appointments
Active 4
  • 1
    icon of addressFirst Floor Burleigh On The Strand, 355-359 Strand, London, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2025-11-07 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Right to appoint or remove directorsOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 2
    icon of addressFirst Floor Burleigh On The Strand 355-359 Strand, London
    Open Corporate (1 parent)
    Oversea entity
    icon of calendar 2002-04-01 ~ now
    CIF 1 - uk-establishment → ME
  • 3
    icon of addressFirst Floor Burleigh On The Strand, 355-359 Strand, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2025-10-16 ~ now
    CIF 3 - Right to appoint or remove directorsOE
    CIF 3 - Ownership of voting rights - 75% or moreOE
    CIF 3 - Ownership of shares – 75% or moreOE
  • 4
    ARAKIS LIMITED - 2006-06-15
    icon of addressSatago Cottage, 360a Brighton Road, Croydon
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 4 - Ownership of shares – 75% or moreOE
    CIF 4 - Ownership of voting rights - 75% or moreOE
    CIF 4 - Right to appoint or remove directorsOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.