BLUE TRANSMISSION WALNEY 1 (HOLDINGS) LIMITED

🌳Matureactive

07353250 · ltd · incorporated 2010-08-23

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

approaching window · 12-months

Approaching a transaction window — refinance or sale event plausible in the next 12 months.

· Oldest live charge 14.6y old — refinance window within 12 months

🔒Estimated value

—

Upgrade to see

Turnover

—

not disclosed

Net worth

—

book net assets

Opportunity

72/100

Strong

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What this business does

Primary activity: SIC 35120

Sector: Electricity, gas & energy

Investor take

Pursue

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

Opportunity 72/100 (strong), bankability 80/100. Share purchase looks the cleaner deal structure. Most likely exit: strategic trade sale (63/100).

🏦

Refinance opportunity

1 live charge · oldest 14.6y

65/100

clean up first

Refinance viable after a tidy-up — address the highlighted items first.

· Oldest live charge is 14.6 years old — likely at or near maturity.
· Single lender — cleanest path to refinance.
· Legal-friction score 28/100 — workable, but lender will want more DD.

Data confidence

Overall: medium (61/100)

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

1 charges (1/1 with lender, 1/1 with type)

Directors & officers

25 officers (5 active, 25 linked, 21 with DOB)

Ownership & PSC

2 active PSC(s) of 3 total, 3 with control declared

Director network

35 connected companies via shared directors

Filing history

100 filings on record

Gazette notices

No matching gazette notices (standard for active companies)

Opportunity Score

72/100Strong

PassWatchWorth a lookStrongExceptional

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

Business quality

Active, clean filings, stable charge profile.

Acquirability

Some acquirability indicators.

Risk profile

Few red flags.

Signal strength

100

Good data coverage for analysis.

Recent activity

Last 30 days

filing

• 1 officers

Last 90 days

filings

• 3 officers

Last 180 days

filings

• 3 officers

Counts from Companies House filing history.

Corporate timeline (68 events)Click to expand

2026-05-07
📄
change-person-director-company-with-change-date
officers · CH01
2026-04-27
📄
appoint-person-director-company-with-name-date
officers · AP01
2026-04-24
📄
termination-director-company-with-name-termination-date
officers · TM01
2026-04-17
➕
BROWN, Martin appointed
director
2026-04-17
➖
THORNTON, Gary resigned
director
2025-07-29
📄
accounts-with-accounts-type-full
accounts · AA
2025-07-25
➕
DENG, Yandie appointed
director
2025-07-25
➖
PITTS, Matthew John resigned
director
2025-07-25
📄
appoint-person-director-company-with-name-date
officers · AP01
2025-07-25
📄
termination-director-company-with-name-termination-date
officers · TM01
2025-03-03
📍
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2025-02-20
📄
change-corporate-secretary-company-with-change-date
officers · CH04
2025-02-18
📄
change-to-a-person-with-significant-control
persons-with-significant-control · PSC05
2024-07-30
📄
appoint-person-director-company-with-name-date
officers · AP01
2024-07-30
📄
termination-director-company-with-name-termination-date
officers · TM01
2024-07-26
➕
BOND, Josh Callum appointed
director
2024-07-26
➖
HOLMES, David Mark resigned
director
2024-07-18
📄
accounts-with-accounts-type-full
accounts · AA
2024-07-11
📄
change-to-a-person-with-significant-control
persons-with-significant-control · PSC05
2024-07-11
📄
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC02
2024-07-11
📄
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2024-06-11
📄
change-person-director-company-with-change-date
officers · CH01
2024-01-02
📄
change-corporate-secretary-company-with-change-date
officers · CH04
2023-09-01
📄
accounts-with-accounts-type-group
accounts · AA
2023-04-12
📄
appoint-person-director-company-with-name-date
officers · AP01
2023-04-12
📄
termination-director-company-with-name-termination-date
officers · TM01
2023-03-27
➖
FARLEY, Graham resigned
director
2023-03-27
➕
HOLMES, David Mark appointed
director
2022-09-24
📄
accounts-with-accounts-type-full
accounts · AA
2018-11-28
➖
OKUDA, Tomoyuki resigned
director
2018-11-28
➕
PITTS, Matthew John appointed
director
2017-05-30
➕
OKUDA, Tomoyuki appointed
director
2017-05-30
➖
SHIMIZU, Satoshi resigned
director
2017-03-01
➕
EDWARDS, Matthew James appointed
director
2016-08-31
➖
FALERO, Louis Javier resigned
director
2016-02-29
➖
KOHAMA, Masanori resigned
director
2016-02-29
➕
SHIMIZU, Satoshi appointed
director
2015-04-29
➖
ARMANINI, Michele resigned
director
2015-04-29
➕
FALERO, Louis Javier appointed
director
2014-02-27
➖
SAEKI, Masami resigned
director
2014-02-27
➕
THORNTON, Gary appointed
director
2013-11-21
➕
FARLEY, Graham appointed
director
2013-09-30
➖
CLAPP, Andrew David resigned
director
2013-05-23
➖
HATTORI, Makoto resigned
director
2013-05-23
➕
SAEKI, Masami appointed
director
2012-05-02
➕
ARMANINI, Michele appointed
director
2012-05-02
➖
MATTHEWS, Andrew resigned
director
2011-11-01
➖
DAVIES, Tara Courtney resigned
director
2011-11-01
➖
DOOLEY, Mark Jonathan resigned
director
2011-11-01
➕
HATTORI, Makoto appointed
director

Showing most recent 50 of 68 events

Owner dependency

40/100

Moderate — manageable with handover

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

FACTORS

-4 active directors: Broader management team in place — suggests transferable governance.

Succession & seller-readiness

30/100

Weak signal

Limited succession signal. Not a near-term off-market candidate.

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: PITTS, Matthew John resigned 2025-07-25; THORNTON, Gary resigned 2026-04-17

Group structure

2 corporate shareholders identified. Group structure is distributed.

🏛️

Diamond Transmission Uk Limited

Corporate parent · holds 25-50% shares

significant stake

🏛️

Biif Holdco Iii Limited

Corporate parent · holds 25-50% shares

significant stake

⬇

BLUE TRANSMISSION WALNEY 1 (HOLDINGS) LIMITED

This company · 07353250

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

Shareholders & ownership

2 active beneficial owners

Name	Shares	Voting rights	Nature of control	Notified
Diamond Transmission Uk Limited Corporate entity	25–50%	25–50%	25-50% shares · 25-50% voting	14/02/2020
Biif Holdco Iii Limited Corporate entity	25–50%	25–50%	25-50% shares · 25-50% voting	06/04/2016

1 historic (ceased) PSC

Diamond Transmission Corporation Limitedceased 14/02/2020· 25-50% shares · 25-50% voting

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 →

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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.

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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

Incorporated2010-08-23

Jurisdictionengland-wales

Primary SIC35120 — SIC 35120

Registered office

8th Floor 6 Kean Street

London

WC2B 4AS

United Kingdom

Filing status

Accounts

Next due: 2026-12-31

Last made up to: 2025-03-31

Confirmation statement

Next due: 2026-10-18

Last: 2025-10-04