SIEMENS ENERGY LIMITED
🌳Matureactive
00631825 · ltd · incorporated 1959-07-03
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.
Why now
Window steady · low confidence
Steady and tidy — no seller pressure yet. Approach only if an angle opens.
Opportunity decay
hardening · 12-months
Already tight — no obvious softening catalysts on the horizon.
- · Thesis: well-run, low negotiation leverage
What changed my view
Last 30 days
No material changes in the last 30 days.
Last 90 days
No snapshot from 90 days ago — start tracking from today.
Last 180 days
No snapshot from 180 days ago — start tracking from today.
🔒Estimated value
—
Upgrade to see
Turnover
—
not disclosed
Net worth
—
book net assets
Opportunity
73/100
Strong
What this business does
Primary activity: SIC 27120
Sector: Manufacturing
ALSO REGISTERED FOR
- 35130SIC 35130
- 42220SIC 42220
Investor take
PursueStrong opportunity: active trading company with strong profile and bankable structure.
Opportunity 73/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Most likely exit: strategic trade sale (63/100).
Data confidence
Overall: medium (58/100)Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.
Company profile
address, 3 SIC codes, incorporation date
100
Financials
No iXBRL financials extracted
0
Lenders & charges
Confirmed no charges registered
85
Directors & officers
57 officers (4 active, 57 linked, 42 with DOB)
85
Ownership & PSC
1 active PSC(s) of 3 total, 3 with control declared
90
Director network
9 connected companies via shared directors
72
Filing history
280 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
73/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
50
Some acquirability indicators.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.
Recent activity
Last 30 days
0
filings
Last 90 days
0
filings
Last 180 days
0
filings
Counts from Companies House filing history.
Corporate timeline (128 events)Click to expand
- 2026-01-02📄accounts-with-accounts-type-fullaccounts · AA
- 2025-08-20📄change-person-secretary-company-with-change-dateofficers · CH03
- 2025-08-05📄accounts-with-accounts-type-fullaccounts · AA
- 2024-01-08📄accounts-with-accounts-type-fullaccounts · AA
- 2024-01-03📄appoint-person-director-company-with-name-dateofficers · AP01
- 2024-01-03📄termination-director-company-with-name-termination-dateofficers · TM01
- 2024-01-01➕DAVIDSON, Darren John appointeddirector
- 2024-01-01➖SCRIMSHAW, Stephen resigneddirector
- 2023-07-04📄appoint-person-director-company-with-name-dateofficers · AP01
- 2023-07-04📄termination-director-company-with-name-termination-dateofficers · TM01
- 2023-07-03➕KEYZER-DEAN, Ross Llyod appointeddirector
- 2023-07-03➖GRAY, Michael Paul resigneddirector
- 2023-01-03📄accounts-with-accounts-type-fullaccounts · AA
- 2022-10-31📄change-person-director-company-with-change-dateofficers · CH01
- 2022-10-03📄appoint-person-director-company-with-name-dateofficers · AP01
- 2022-10-03📄termination-director-company-with-name-termination-dateofficers · TM01
- 2022-10-01➕O'BRIEN, Philip Paul appointeddirector
- 2022-10-01➖DAVINA, Simone Eufemia Agatha resigneddirector
- 2022-01-05📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2022-01-04📄accounts-with-accounts-type-fullaccounts · AA
- 2021-05-17📄resolutionresolution · RESOLUTIONS
- 2021-05-17📄memorandum-articlesincorporation · MA
- 2021-02-19📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2021-02-15📄accounts-with-accounts-type-fullaccounts · AA
- 2020-12-15📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC02
- 2020-10-06📄capital-allotment-sharescapital · SH01
- 2020-04-28➖GEMMELL, Alistair James resigneddirector
- 2020-02-26➕O'BRIEN, Philip Paul appointedsecretary
- 2020-02-26➖DAVINA, Simone Eufemia Agatha resignedsecretary
- 2020-02-26➕DAVINA, Simone Eufemia Agatha appointeddirector
- 2020-02-26➕GRAY, Michael Paul appointeddirector
- 2020-02-26➖NOON, Angela Margaret resigneddirector
- 2019-05-22➖ENNIS, Carl Christopher resigneddirector
- 2019-05-22➕NOON, Angela Margaret appointeddirector
- 2019-05-22➕SCRIMSHAW, Stephen appointeddirector
- 2018-06-26➕ENNIS, Carl Christopher appointeddirector
- 2018-06-13➖MCCARRON, Neil resigneddirector
- 2016-08-02➕DAVINA, Simone Eufemia Agatha appointedsecretary
- 2016-08-01➖CARLESS, Helen Claire resignedsecretary
- 2016-03-25➕MCCARRON, Neil appointeddirector
- 2016-03-24➖WILSON, David Richard resigneddirector
- 2014-11-26➕WILSON, David Richard appointeddirector
- 2014-11-12➖WILLCOCK, John Reginald resigneddirector
- 2014-05-01➕GEMMELL, Alistair James appointeddirector
- 2014-04-30➖SONGINI, Tania Louise resigneddirector
- 2014-02-06➖MAHER, Paul resigneddirector
- 2014-02-06➖WEIR, Gary Samuel Henderson resigneddirector
- 2014-01-29➕SONGINI, Tania Louise appointeddirector
- 2014-01-29➕WILLCOCK, John Reginald appointeddirector
- 2012-06-30➖JESBERGER, Michael Peter resigneddirector
Showing most recent 50 of 128 events
Owner dependency
50/100
Moderate — manageable with handoverSome founder dependency, but not acute. A structured handover period should cover most risk.
Succession & seller-readiness
30/100
Weak signalLimited succession signal. Not a near-term off-market candidate.
Red flags
cleanNo red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)
Group structure
Siemens Energy Ag is the ultimate parent — holding 75%+ shares. This company sits inside their group.
🏛️ultimate parent
Siemens Energy Ag
Corporate parent · holds 75-100% shares · board control
⬇
SIEMENS ENERGY LIMITED
This company · 00631825
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 |
|---|---|---|---|---|
Siemens Energy Ag Corporate entity | 75–100% | 75–100% | board control75-100% shares · 75-100% voting · board control | 28/09/2020 |
2 historic (ceased) PSCs
- Siemens Aktiengesellschaftceased 28/09/2020· 75-100% shares · 75-100% voting · board control
- Va Tech (Uk) Limitedceased 01/03/2020· 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
Active · Manufacturing · NE postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| AJS TRADE INTERIORS LTD→ 16432416 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ANGELMOON ENTERPRISES LIMITED→ 05328234 · est 2005 · no financials extracted | — | — | — | — | 21y | — | — |
| ARLES LTD→ 16381910 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| ARM FABRICATIONS LTD→ 16808535 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ARM-SKI ENGINEERING LTD→ 16481142 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ATHENAEUM PRESS LIMITED→ 02026987 · est 1986 · no financials extracted | — | — | — | — | 39y | — | — |
| AURA AEROSPACE LTD→ 16817398 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| AURAPANE LTD→ 16293349 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| AURUM IMPERIUM GOLD SUPPLY LIMITED→ 15949914 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| AUSTIN LIFTS LIMITED→ 03537103 · est 1998 · no financials extracted | — | — | — | — | 28y | — | — |
| AUTO & MARINE COMPOSITES LTD→ 07544793 · est 2011 · no financials extracted | — | — | — | — | 15y | — | — |
| AUTO ITEMS LIMITED→ 07634666 · est 2011 · no financials extracted | — | — | — | — | 14y | — | — |
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.
See pricing →Company details
Statusactive
Typeltd
Incorporated1959-07-03
Jurisdictionengland-wales
Primary SIC27120 — SIC 27120
Registered office
C A Parsons Works
Shields Road
Newcastle Upon Tyne
NE6 2YL
England
Filing status
Accounts
Next due: 2027-06-30
Last made up to: 2025-09-30
Confirmation statement
Next due: 2026-08-19
Last: 2025-08-05
Officers (4 active · 53 resigned)
O'BRIEN, Philip Paul→
Activesecretary · appointed 2020-02-26
View their other companies + combined net worth →
DAVIDSON, Darren John→
Activedirector · ~54y · appointed 2024-01-01
View their other companies + combined net worth →
KEYZER-DEAN, Ross Llyod→
Activedirector · ~50y · appointed 2023-07-03
View their other companies + combined net worth →
O'BRIEN, Philip Paul→
Activedirector · ~45y · appointed 2022-10-01
View their other companies + combined net worth →
BEELEY, David John→
Resignedsecretary · appointed 1998-10-27 · resigned 2000-02-29
CARLESS, Helen Claire→
Resignedsecretary · appointed 2012-02-10 · resigned 2016-08-01
DAVINA, Simone Eufemia Agatha→
Resignedsecretary · appointed 2016-08-02 · resigned 2020-02-26
GENT, Gerard Thomas→
Resignedsecretary · appointed 2005-12-08 · resigned 2012-01-31
GRAHAM, Christopher→
Resignedsecretary · appointed 2000-02-29 · resigned 2001-05-04
HARRISON, Irene Lesley→
Resignedsecretary · appointed 1996-04-17 · resigned 1996-04-23
MAUGHAN, Stephen William→
Resignedsecretary · appointed 2001-05-04 · resigned 2001-12-20
MCGARGLE, Deborah Tracy→
Resignedsecretary · appointed 2004-12-01 · resigned 2006-11-08
MCGARGLE, Deborah Tracy→
Resignedsecretary · appointed 2001-12-20 · resigned 2004-06-30
ROWLAND, Alan Stuart→
Resignedsecretary · resigned 1993-08-23
SELLAR, Nigel Anthony→
Resignedsecretary · appointed 1996-05-01 · resigned 2000-02-29
WARREN, John Emmerson→
Resignedsecretary · appointed 1998-02-01 · resigned 1998-10-03
WARREN, John Emmerson→
Resignedsecretary · appointed 1993-08-23 · resigned 1996-05-01
DICKINSON DEES→
Resignedcorporate-nominee-secretary · appointed 2001-12-20 · resigned 2005-12-08
ALLAN, Gerard→
Resigneddirector · ~74y · resigned 1996-05-01
BRAUN, Wolfgang Dieter→
Resigneddirector · ~70y · appointed 2005-12-08 · resigned 2008-12-15
Click a director name to see their full track record across all companies.
Recent filings (280 total)
accounts-with-accounts-type-full
accounts · AA
2026-01-02
change-person-secretary-company-with-change-date
officers · CH03
2025-08-20
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-08-20
accounts-with-accounts-type-full
accounts · AA
2025-08-05
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-08-16
accounts-with-accounts-type-full
accounts · AA
2024-01-08
appoint-person-director-company-with-name-date
officers · AP01
2024-01-03
termination-director-company-with-name-termination-date
officers · TM01
2024-01-03
confirmation-statement-with-updates
confirmation-statement · CS01
2023-08-07
appoint-person-director-company-with-name-date
officers · AP01
2023-07-04
termination-director-company-with-name-termination-date
officers · TM01
2023-07-04
accounts-with-accounts-type-full
accounts · AA
2023-01-03
change-person-director-company-with-change-date
officers · CH01
2022-10-31
appoint-person-director-company-with-name-date
officers · AP01
2022-10-03
termination-director-company-with-name-termination-date
officers · TM01
2022-10-03