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Company

Optimat Limited

Optimat Limited is an active UK company (number SC141727), incorporated 1992, with 3 current directors including Ashley Shafii Stewart and Hayley Welsh. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources · Free, no card or password

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Who leads it

Previous officers 8

  1. Jonathan James Elwess Williams 1997-1998 Director View profile
  2. John Richard Wilcox 1995-1999 Director View profile
  3. Ian Hendry Morgan 1995-2017 Director View profile
  4. John Bambrough 1994-2017 Director View profile
  5. William Paton 1993-1994 Director View profile
  6. David Mcarthur Kelly 1993-1994 Director View profile
  7. Jospeh David Aled Hughes 1993-1994 Secretary View profile
  8. Angus Cameron Hunter 1993-2022 Secretary View profile

Directors and secretaries as filed at Companies House.

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Public contracts won

1 contract · £28,613 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.

  • PS25267 - Research for UK Solar Supply Chain Webtool Buyer: DESNZ £28,613 2026-01-15 CPV 73110000 Source: Contracts Finder

    ***** THIS IS AN AWARD NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded following a competitive procurement exercise. DESNZ had a requirement for the provision of Research for UK Solar Supply Chain Webtoo…

About

Incorporated
14/12/1992

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. Optimat Limited is controlled by Iain James Munro Weir
    Evidence
    ceased 25-50% shares, 25-50% voting · notified 2016-06-30, ceased 2017-12-18 · source: Companies House PSC register

Ultimately controlled by Iain James Munro Weir.

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.

Grants received

4 grants · £157,656 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

  • Department for Business, Energy and Industrial Strategy · £141,214 (3 grants)
  • Department for Science, Innovation and Technology · £16,442

Most recent

  • Department for Science, Innovation and Technology £16,4422024-05-21
  • Department for Business, Energy and Industrial Strategy £10,6922021-09-01
  • Department for Business, Energy and Industrial Strategy £112,0102021-01-01
  • Department for Business, Energy and Industrial Strategy £18,5122020-04-01
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.

3 directors on the board

5.2y median 5.2y
average tenure
8.8y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (3)

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

Sources

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

Record details
Company number
SC141727
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 11th 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