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Company

Sirius Remediation Limited

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

Network

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

Who leads it

Previous officers 2

  1. Paul John Taylor 2013-2023 Director View profile
  2. Douglas Mill 2003-2023 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

1 contract

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.

  • National Framework for Civil Engineering, Infrastructure and Enabling Works 2026 Buyer: YPO Value not published 2026-09-15 Source: Find a Tender

    Pagabo Limited, acting as an agent of YPO is seeking to establish a Closed Framework to combine the scopes of the National Framework for Civils and Infrastructure and the National Framework for Demolition and Land Preparation, replacing the…

    Framework

About

Incorporated
07/08/2003

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.

Group

  1. Sirius Remediation Limited is controlled by Sirius Engineering Group LTD
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register
  2. Sirius Engineering Group LTD is controlled by Douglas Mill
    Evidence
    ceased significant influence · notified 2016-04-06, ceased 2023-10-17 · source: Companies House PSC register

Ultimately controlled by Douglas Mill.

25 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.

Financials

Net assets
£5,887,015
Total assets
£5,932,143
Cash
£6,211,289
Employees
104
Turnover
£26,882,903
Profit/loss
£1,818,821

Filed as Medium-sized company accounts.

Five-year trend

Period endingTurnoverNet assets
2025-12-31£26,882,903£5,887,015
2025-12-31£26,882,903£5,887,015
2024-12-31£19,439,977£5,568,194

Figures from accounts filed at Companies House (iXBRL), period ending 2025-12-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

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

17.2y median 22.9y
average tenure
22.9y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (3)

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.

Utilities 12Construction 9Professional services 8Business services 3Finance 3Dormant 2

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

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

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

Record details
Company number
04860112
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 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