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Company · London

BSC CO Limited

Non-trading company

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is BSC CO Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 15

  1. Simon James Mccalla 2022-2023 Director View profile
  2. Mark Lindsay Bygraves 2016-2021 Director View profile
  3. Michael John Stanley Gibbons 2013-2022 Director View profile
  4. Andrew John Pinder 2010-2013 Director View profile
  5. Nicholas John Durlacher 2009-2010 Director View profile
  6. Peter Roy Teague 2009-2014 Director View profile
  7. Mark Antony David Flawn 2008-2009 Director View profile
  8. Helen Alice Baker 2007-2007 Director View profile
  9. Richard Francis Pettifer 2002-2008 Director View profile
  10. Paul Nicholas Phillips 2000-2002 Director View profile
  11. Michael William Rich 1999-2000 Nominee-director View profile
  12. William Warner 1999-2000 Director View profile
  13. Claire Anne Williams 2009-2010 Secretary View profile
  14. Yvonne Jane Fisher 2002-2004 Secretary View profile
  15. David Charles Forward 2000-2009 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Non-trading company
Incorporated
07/09/1999
Registered office
London

Ownership

Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

  • Elexon Limited
    75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06

Group

  1. BSC CO Limited is controlled by Elexon Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Elexon Limited is controlled by National Grid Electricity Transmission PLC
    Evidence
    ceased 75-100% shares · notified 2016-04-06, ceased 2019-04-01 · source: Companies House PSC register
  3. National Grid Electricity Transmission PLC is controlled by National Grid Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-16 · source: Companies House PSC register
  4. National Grid Holdings Limited is controlled by National Grid Holdings ONE PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  5. National Grid Holdings ONE PLC is controlled by National Grid PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by National Grid PLC.

98 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

2 directors on the board

3.3y median 3.3y
average tenure
3.9y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity
0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Business services 6Professional services 1Public administration 1Utilities 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
03837126
Status
Active
Type
Private Limited Company
Accounts next due
31/12/2027
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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