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Company

Walker Sime Limited

Walker Sime Limited is an active UK company (number 03882360), incorporated 1999, with 6 current directors including Gun Kim and Jin Lee. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

Network

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

Who leads it

Previous officers 18

  1. Aviles, Raul, Director 2024-2024 Director View profile
  2. KIM, Sang Dong, Vice President 2023-2026 Director View profile
  3. John Mark Setra 2022-2023 Director View profile
  4. David Scott Johnson 2022-2024 Director View profile
  5. James Walter Hamann 2022-2023 Director View profile
  6. Gavin Alan Garner 2020-2023 Director View profile
  7. Mark Parker 2019-2023 Director View profile
  8. Mark Robert Bond 2019-2022 Director View profile
  9. Duncan Firth 2015-2025 Director View profile
  10. James Scott Jennings 2015-2022 Director View profile
  11. Christopher James Bentley 2015-2022 Director View profile
  12. Kevin John Wood 2014-2020 Director View profile
  13. Peter Nicholas Valkenburg 2008-2019 Director View profile
  14. Matthew James Newton 2008-2010 Director View profile
  15. Martin Neil Bennett 2007-2010 Director View profile
  16. Katie Amanda Dawson 2007-2009 Director View profile
  17. Jonathan Frazer Sime 1999-2025 Director View profile
  18. Derek Wayne Walker 1999-2022 Secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

Public contracts won

2 contracts · £49,640 total

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

  • Corner Plot - EA & QS Buyer: Rochdale Metropolitan Borough Council £49,640 2025-05-28 CPV 71000000 Source: Contracts Finder

    Direct award via the Constellia Neutral Vendor Framework.

  • Post Office, Blackpool Buyer: Blackpool Borough Council Value not published Date not published Source: Find a Tender

    Support to advise on and lead the process to support the redevelopment of the Former Post Office, likely through a private sector-led delivery model, including early market engagement, preparation of tender documentation, and management of …

About

Incorporated
24/11/1999

Ownership

Owned by (3) 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.

Group

  1. Walker Sime Limited is controlled by Derek Wayne Walker
    Evidence
    ceased 25-50% shares · notified 2017-02-28, ceased 2022-07-01 · source: Companies House PSC register

Ultimately controlled by Derek Wayne Walker.

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.

6 directors on the board

2.1y median 1.5y
average tenure
4y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

First-time (3)

Portfolio (3)

0
also govern a charity

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.

Construction 6Finance 3

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.

Gaps to watch

  • Narrow spread of sectors across the board

Where to look Suggested search: directors from a wider range of sectors.

Sources

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

Record details
Company number
03882360
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data