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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 22
  • 1
    Mercer, Kevin
    Assistant General Counsel
    Individual (2 offsprings)
    Officer
    2007-09-27 ~ 2015-10-30
    OF - Secretary → CIF 0
  • 2
    Jeffery, Nicholas Simon
    Sales Executive born in February 1968
    Individual (8 offsprings)
    Officer
    2004-03-11 ~ 2004-06-10
    OF - Director → CIF 0
    Jeffery, Nicholas Simon
    Individual (8 offsprings)
    Officer
    2003-05-05 ~ 2004-06-10
    OF - Secretary → CIF 0
  • 3
    Nettles, Patrick Henly
    Chief Executive Officer born in November 1943
    Individual (1 offspring)
    Officer
    1997-03-11 ~ 2003-03-13
    OF - Director → CIF 0
  • 4
    Chinnici, Joseph Ralph
    Chief Financial Officer born in September 1954
    Individual (1 offspring)
    Officer
    1997-03-11 ~ 2007-12-31
    OF - Director → CIF 0
    Chinnici, Joseph Ralph
    Individual (1 offspring)
    Officer
    1998-05-28 ~ 2000-10-02
    OF - Secretary → CIF 0
  • 5
    Collier Iii, James F
    Sales Executive born in November 1957
    Individual (1 offspring)
    Officer
    2004-06-10 ~ 2006-04-19
    OF - Director → CIF 0
  • 6
    Rothenstein, David Marc
    Sr Vice President General Counsel born in July 1968
    Individual (7 offsprings)
    Officer
    2008-10-31 ~ 2024-08-27
    OF - Director → CIF 0
    Rothenstein, David Marc
    Individual (7 offsprings)
    Officer
    2015-11-17 ~ 2024-08-27
    OF - Secretary → CIF 0
  • 7
    Bates, Roger
    Managing Director born in April 1940
    Individual (4 offsprings)
    Officer
    1997-03-11 ~ 1998-04-27
    OF - Director → CIF 0
    Bates, Roger
    Individual (4 offsprings)
    Officer
    1997-03-11 ~ 1998-04-27
    OF - Secretary → CIF 0
  • 8
    Fagen, William Michael
    Company Director born in March 1955
    Individual (1 offspring)
    Officer
    1997-03-11 ~ 1998-01-19
    OF - Director → CIF 0
  • 9
    Lichter, Erik Jordan
    Born in April 1972
    Individual (3 offsprings)
    Officer
    2024-08-27 ~ now
    OF - Director → CIF 0
    Lichter, Erik Jordan
    Individual (3 offsprings)
    Officer
    2024-08-27 ~ now
    OF - Secretary → CIF 0
  • 10
    De Ory, Rafael
    Individual (1 offspring)
    Officer
    2001-04-09 ~ 2003-05-05
    OF - Secretary → CIF 0
  • 11
    Liu, Jiong
    Born in September 1968
    Individual (3 offsprings)
    Officer
    2024-08-27 ~ now
    OF - Director → CIF 0
  • 12
    Stevenson Jr, Russell Bennett
    Attorney born in October 1941
    Individual (1 offspring)
    Officer
    2003-03-13 ~ 2008-10-31
    OF - Director → CIF 0
    Stevenson Jr, Russell Bennett
    Attorney
    Individual (1 offspring)
    Officer
    2007-04-05 ~ 2007-09-27
    OF - Secretary → CIF 0
  • 13
    Powell, Guy
    Managing Director born in May 1956
    Individual (1 offspring)
    Officer
    1998-04-27 ~ 2000-09-29
    OF - Director → CIF 0
    Powell, Guy
    Managing Director
    Individual (1 offspring)
    Officer
    1998-04-27 ~ 2000-09-29
    OF - Secretary → CIF 0
  • 14
    Ruud, Edvin
    Sales Director
    Individual (1 offspring)
    Officer
    2000-10-02 ~ 2001-04-09
    OF - Secretary → CIF 0
  • 15
    Aquino, Michael Gerard
    Business Executive born in November 1956
    Individual (1 offspring)
    Officer
    2006-04-19 ~ 2012-03-05
    OF - Director → CIF 0
  • 16
    Moylan, Jr., James E.
    Sr. Vp, Chief Financial Office born in February 1951
    Individual (5 offsprings)
    Officer
    2008-01-02 ~ 2024-08-27
    OF - Director → CIF 0
  • 17
    Gourlay, Theresa
    Individual (1 offspring)
    Officer
    2004-06-10 ~ 2007-04-05
    OF - Secretary → CIF 0
  • 18
    NEPTUNE SECRETARIES LIMITED - now
    QUADRANGLE SECRETARIES LIMITED
    - 2005-06-09 02455581
    95 The Promenade, Cheltenham, Gloucestershire
    Dissolved Corporate (38 parents, 585 offsprings)
    Officer
    1997-03-10 ~ 1997-03-12
    OF - Nominee Secretary → CIF 0
  • 19
    NEPTUNE CORPORATE SERVICES LIMITED - now
    STOORNE SERVICES LIMITED
    - 2005-06-09 02382822
    95 The Promenade, Cheltenham, Gloucestershire
    Dissolved Corporate (46 parents, 237 offsprings)
    Officer
    1997-03-10 ~ 1997-03-12
    OF - Nominee Director → CIF 0
  • 20
    CIENA GLOBAL HOLDING, LP SL034754
    Citypoint, 65 Haymarket Terrace, Edinburgh
    Active Corporate (2 parents, 2 offsprings)
    Person with significant control
    2021-06-17 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 21
    2711, Centerville Road, Suite 400, Wilmington, De 19808, United States
    Corporate (4 offsprings)
    Person with significant control
    2016-04-06 ~ 2021-06-17
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 22
    NEPTUNE DIRECTORS LIMITED - now
    STOORNE INCORPORATIONS LIMITED
    - 2005-06-09 02382824
    95 The Promenade, Cheltenham, Gloucestershire
    Dissolved Corporate (46 parents, 222 offsprings)
    Officer
    1997-03-10 ~ 1997-03-12
    OF - Nominee Director → CIF 0
parent relation
Company in focus

CIENA LIMITED

Period: 1997-03-10 ~ now
Company number: 03330283
Registered name
CIENA LIMITED - now
Standard Industrial Classification
61900 - Other Telecommunications Activities

Related profiles found in government register
  • CIENA LIMITED
    Info
    Registered number 03330283
    20 Curtain Road, Floor 11, London EC2A 3NG
    PRIVATE LIMITED COMPANY incorporated on 1997-03-10 (29 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-10
    CIF 0
  • CIENA LIMITED
    S
    Registered number 03330283
    20, Curtain Road, Floor 11, London, United Kingdom, EC2A 3NG
    Private Limited Company in Companies House, United Kingdom
    CIF 1
  • CIENA LIMITED
    S
    Registered number 03330283
    43, Worship Street, London, England, EC2A 2DX
    Company Limited By Shares in Companies House In The Uk, England
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    CIENA GLOBAL PRODUCTS COMPANY, LTD.
    13064681
    20 Curtain Road, Floor 11, London, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    2020-12-06 ~ now
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
  • 2
    DONRIVER UK LIMITED
    08316273
    16 Great Queen Street, Covent Garden, London
    Dissolved Corporate (8 parents)
    Person with significant control
    2019-02-18 ~ dissolved
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.