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Company

Greenmill Group Limited

Greenmill Group Limited is an active UK company (number 12123647), incorporated 2019, with 6 current directors including Madeleine Miller and Warwick Miller. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources

Network

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

Who leads it

Previous officers 2

  1. Heather Miller 2019-2022 Director View profile
  2. Edgar John Miller 2019-2022 Director View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
26/07/2019

Ownership

Owned by (9) 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.

  • Nico James Miller
    25-50% shares, 25-50% voting · notified 2019-07-26
  • Stephanie Miller
    25-50% shares, 25-50% voting · notified 2025-11-25 - confirmed: also a director of this company
  • Edgar John Miller ceased 2022-01-11
    significant influence · notified 2019-07-26
  • Heather Miller ceased 2022-01-11
    significant influence · notified 2019-07-26 - confirmed: also a director of this company
  • Stephanie Miller ceased 2019-09-27
    significant influence · notified 2019-07-26 - confirmed: also a director of this company
  • Stephanie Miller ceased 2024-01-01
    25-50% shares, 25-50% voting · notified 2019-09-27 - confirmed: also a director of this company
  • Warwick Miller ceased 2022-08-02
    significant influence · notified 2022-01-11
  • Tristan Miller ceased 2025-11-25
    significant influence · notified 2022-01-11 - confirmed: also a director of this company
  • Lynette Miller ceased 2022-08-02
    significant influence · notified 2022-01-11 - confirmed: also a director of this company

Group

  1. Greenmill Group Limited is controlled by Nico James Miller
    Evidence
    active 25-50% shares, 25-50% voting · notified 2019-07-26 · source: Companies House PSC register

Ultimately controlled by Nico James Miller.

4 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.

6 directors on the board

5y median 4.7y
average tenure
7.2y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

Portfolio (4)

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.

Finance 4Retail and trade 4Property 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.

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
12123647
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 11th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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