MILLBROOK POWER LIMITED

🌳Matureactive

08920458 · ltd · incorporated 2014-03-03

Investment thesis

Well-run mature business — low negotiation leverage; premium likely.

Why interesting: Textbook target; clean filings, stable trading.

Why risky: No pressure on seller; any deal likely at full price.

Opportunity decay

hardening · 12-months

Already tight — no obvious softening catalysts on the horizon.

· Thesis: well-run, low negotiation leverage

🔒Estimated value

—

Upgrade to see

Turnover

—

not disclosed

Net worth

—

book net assets

Opportunity

75/100

Strong

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What this business does

Primary activity: Other business support service activities n.e.c.

Sector: Administrative & support services

Investor take

Pursue

Strong opportunity: active trading company with strong profile and bankable structure.

Opportunity 75/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).

Data confidence

Overall: medium (60/100)

Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.

Company profile

address, 1 SIC codes, incorporation date

100

Financials

No iXBRL financials extracted

Lenders & charges

Confirmed no charges registered

Directors & officers

21 officers (6 active, 21 linked, 17 with DOB)

Ownership & PSC

1 active PSC(s) of 2 total, 2 with control declared

Director network

26 connected companies via shared directors

Filing history

80 filings on record

Gazette notices

No matching gazette notices (standard for active companies)

Opportunity Score

75/100Strong

PassWatchWorth a lookStrongExceptional

Solid opportunity signal. Worth a dedicated memo and management meeting.

Business quality

Active, clean filings, stable charge profile.

Acquirability

Strong succession / seller-readiness signals.

Risk profile

Few red flags.

Signal strength

Good data coverage for analysis.

Recent activity

Last 30 days

filing

• 1 confirmation-statement

Last 90 days

filings

• 2 officers
• 1 confirmation-statement

Last 180 days

filings

• 4 officers
• 1 confirmation-statement

Counts from Companies House filing history.

Corporate timeline (57 events)Click to expand

2026-03-23
📄
appoint-person-secretary-company-with-name-date
officers · AP03
2026-03-23
📄
appoint-person-director-company-with-name-date
officers · AP01
2026-03-19
➕
DUNN, Rebecca appointed
secretary
2026-03-19
➕
PEACOCK, Daniel Andrew appointed
director
2026-01-14
📄
appoint-person-director-company-with-name-date
officers · AP01
2025-12-18
📄
termination-secretary-company-with-name-termination-date
officers · TM02
2025-12-05
➖
GLADDEN, Brett resigned
secretary
2025-10-10
📄
appoint-person-director-company-with-name-date
officers · AP01
2025-10-09
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-09-30
➕
GARDINER, Dwight Daniel Willard appointed
director
2025-09-30
➕
LEMMINK, Frank Hendrikus appointed
director
2025-09-30
➖
SKELTON, Andrew Keith resigned
director
2025-07-10
📄
accounts-with-accounts-type-full
accounts · AA
2024-08-28
📄
accounts-with-accounts-type-full
accounts · AA
2024-08-15
📄
appoint-person-director-company-with-name-date
officers · AP01
2024-08-01
➕
DAWES, Lee Michael appointed
director
2024-08-01
➖
SMALL, Penelope Louise resigned
director
2024-08-01
📄
termination-director-company-with-name-termination-date
officers · TM01
2023-09-04
📄
accounts-with-accounts-type-audit-exemption-subsiduary
accounts · AA
2023-09-04
📄
legacy
accounts · PARENT_ACC
2023-09-04
📄
legacy
other · AGREEMENT2
2023-09-04
📄
legacy
other · GUARANTEE2
2022-12-28
📍
change-sail-address-company-with-old-address-new-address
address · AD02
2022-07-13
📄
accounts-with-accounts-type-audit-exemption-subsiduary
accounts · AA
2022-07-13
📄
legacy
accounts · PARENT_ACC
2022-07-13
📄
legacy
other · AGREEMENT2
2022-07-13
📄
legacy
other · GUARANTEE2
2021-11-03
📄
appoint-person-director-company-with-name-date
officers · AP01
2021-10-27
➕
SHEFFIELD, Paul Nathan appointed
director
2021-10-27
➕
SMALL, Penelope Louise appointed
director
2020-04-07
➖
KOSS, Andrew Robert resigned
director
2019-06-30
➖
WOLF, Jens Price resigned
director
2019-06-20
➕
SKELTON, Andrew Keith appointed
director
2019-02-01
➕
GLADDEN, Brett appointed
secretary
2019-01-31
➖
MCCALLUM, David resigned
secretary
2016-12-05
➖
LIM, Chee Ying resigned
secretary
2016-12-05
➕
MCCALLUM, David appointed
secretary
2016-12-05
➖
CAMPBELL, Norman James resigned
director
2016-12-05
➖
GRANT, George Malcolm resigned
director
2016-12-05
➖
KELLY, Martin Baxter resigned
director
2016-12-05
➕
KOSS, Andrew Robert appointed
director
2016-12-05
➖
THIELE, Christopher Allen resigned
director
2016-12-05
➕
WOLF, Jens Price appointed
director
2016-08-23
➕
KELLY, Martin Baxter appointed
director
2016-08-23
➖
WATLER, Kevin George resigned
director
2016-05-03
➖
BAJOLLE, Denis resigned
director
2016-05-03
➕
WATLER, Kevin George appointed
director
2015-04-30
➕
CAMPBELL, Norman James appointed
director
2015-04-30
➖
STACEY, Andrew Paul resigned
director
2015-01-08
➖
BEATON, David Robert resigned
director

Showing most recent 50 of 57 events

Owner dependency

48/100

Moderate — manageable with handover

Some founder dependency, but not acute. A structured handover period should cover most risk.

FACTORS

-5 active directors: Broader management team in place — suggests transferable governance.
+Senior director age: Director aged approximately 62 — approaching natural succession window.

Succession & seller-readiness

40/100

Moderate signal

Some succession indicators present. Worth watching; approach if sector/strategy fits.

SIGNALS

secondaryFounder aged 58+: Senior director is approximately 62. Early succession window.

Red flags

1 med ·

2 director resignations in last 12 months

medium

Multiple recent departures can indicate governance disagreement, succession event, or preparation for sale/stress.

Evidence: GLADDEN, Brett resigned 2025-12-05; SKELTON, Andrew Keith resigned 2025-09-30

Group structure

Drax Smart Generation Holdco Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

🏛️

Drax Smart Generation Holdco Limited

Corporate parent · holds 75-100% shares · board control

ultimate parent

⬇

MILLBROOK POWER LIMITED

This company · 08920458

Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%

Name	Shares	Voting rights	Nature of control	Notified
Drax Smart Generation Holdco Limited Corporate entity	75–100%	75–100%	board control75-100% shares · 75-100% voting · board control	16/05/2017

1 historic (ceased) PSC

Drax Developments Limitedceased 16/05/2017· 75-100% shares · 75-100% voting · board control

From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.

🔒Co-director network graph

Radial SVG graph showing every company connected via shared directors, colour-coded by status.

Available from the Pro tier upwards.

See pricing →

Similar companies

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ARKA SALON COLLECTIVE LTD→ 16797924 · est 2025 · no financials extracted	—	—	—	—	—	—	—
ARKENDALE GROUP LTD→ 14241970 · est 2022 · no financials extracted	—	—	—	—	3y	—	—
ARMANI'S TAILOR LIMITED→ 12990806 · est 2020 · no financials extracted	—	—	—	—	5y	—	—
ARMLEY AMUSEMENTS LIMITED→ 05359165 · est 2005 · no financials extracted	—	—	—	—	21y	—	—
ARMONIA LIMITED→ 04043434 · est 2000 · no financials extracted	—	—	—	—	25y	—	—
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Peers ranked by estimated value, then turnover, then opportunity score.See all →

🔒Tailored diligence questions

6 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.

Available from the Pro tier upwards.

See pricing →

🔒Advanced scoring suite

Exit-route ranking, improvement thesis, quiet-distress detector, covenant-pressure proxy, extraction monitor, approaching triggers, ownership drift, local cluster, value trap, debt capacity, archetype classification — 48+ scoring modules.

Available from the Pro tier upwards.

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Company details

Statusactive

Typeltd

Incorporated2014-03-03

Jurisdictionengland-wales

Primary SIC82990 — Other business support service activities n.e.c.

Registered office

Drax Power Station

Drax

Selby

North Yorkshire

YO8 8PH

United Kingdom

Filing status

Accounts

Next due: 2026-09-30

Last made up to: 2024-12-31

Confirmation statement

Next due: 2027-05-03

Last: 2026-04-19