NEI INTERNATIONAL COMBUSTION LIMITED
🌳Matureactive
00779404 · ltd · incorporated 1963-10-31
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
74/100
Strong
What this business does
Primary activity: SIC 99999
Sector: Extraterritorial bodies
Investor take
PursueStrong opportunity: active trading company with strong profile and bankable structure.
Opportunity 74/100 (strong), bankability 75/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (58/100).
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
0
Lenders & charges
Confirmed no charges registered
85
Directors & officers
17 officers (2 active, 17 linked, 10 with DOB)
82
Ownership & PSC
1 active PSC(s) of 2 total, 2 with control declared
90
Director network
18 connected companies via shared directors
90
Filing history
137 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
74/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
55
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
1
filing
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (47 events)Click to expand
- 2025-05-01📄appoint-person-director-company-with-name-dateofficers · AP01
- 2025-04-30📄termination-director-company-with-name-termination-dateofficers · TM01
- 2025-04-22➕CONACHER, Matthew Ian appointeddirector
- 2025-04-22➖CARROLL, Nicola resigneddirector
- 2025-01-24📄accounts-with-accounts-type-dormantaccounts · AA
- 2024-06-10📄accounts-with-accounts-type-dormantaccounts · AA
- 2023-09-11📄accounts-with-accounts-type-dormantaccounts · AA
- 2023-01-05📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC05
- 2022-09-12📄accounts-with-accounts-type-dormantaccounts · AA
- 2021-10-20📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2021-09-08📄accounts-with-accounts-type-dormantaccounts · AA
- 2021-01-25📄appoint-person-director-company-with-name-dateofficers · AP01
- 2021-01-25📄termination-director-company-with-name-termination-dateofficers · TM01
- 2021-01-15➕CARROLL, Nicola appointeddirector
- 2021-01-15➖GENTLES, Jacqueline Marie resigneddirector
- 2020-08-25📄accounts-with-accounts-type-dormantaccounts · AA
- 2020-04-07📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC02
- 2020-04-07📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2019-07-23📄appoint-person-director-company-with-name-dateofficers · AP01
- 2019-04-11📄termination-director-company-with-name-termination-dateofficers · TM01
- 2019-04-05➖MANSFIELD, William Scott resigneddirector
- 2019-03-29➕GENTLES, Jacqueline Marie appointeddirector
- 2019-03-06📄accounts-with-accounts-type-dormantaccounts · AA
- 2015-08-31➕ROLLS-ROYCE INDUSTRIES LIMITED appointedcorporate-director
- 2015-08-31➖ROLLS-ROYCE SECRETARIAT LIMITED resignedcorporate-secretary
- 2015-08-31➖ROLLS-ROYCE DIRECTORATE LIMITED resignedcorporate-director
- 2013-12-31➖ALLAN, Gerard resigneddirector
- 2013-10-22➕MANSFIELD, William Scott appointeddirector
- 2010-04-19➖GOMA, Delrose Joy resignedsecretary
- 2010-04-19➕ROLLS-ROYCE SECRETARIAT LIMITED appointedcorporate-secretary
- 2010-04-19➖WALDRON, Karen resigneddirector
- 2010-04-19➕ROLLS-ROYCE DIRECTORATE LIMITED appointedcorporate-director
- 2008-02-28➕WALDRON, Karen appointeddirector
- 2008-02-28➖WARREN, John Emmerson resigneddirector
- 1998-05-01➕GOMA, Delrose Joy appointedsecretary
- 1998-04-30➖WARREN, John Emmerson resignedsecretary
- 1997-05-09➖CONE, Harry Douglas resigneddirector
- 1997-05-09➕WARREN, John Emmerson appointeddirector
- 1995-09-05➖ASHFIELD, John Richard resignedsecretary
- 1995-09-05➖CONE, Harry Douglas resignedsecretary
- 1995-09-05➕WARREN, John Emmerson appointedsecretary
- 1995-09-05➕ALLAN, Gerard appointeddirector
- 1995-09-05➖ASHFIELD, John Richard resigneddirector
- 1995-09-05➕CONE, Harry Douglas appointeddirector
- 1995-09-05➖WEST, Alan Edward resigneddirector
- 1991-10-31➕WEST, Alan Edward appointeddirector
- 1963-10-31🏢Company incorporatedAs NEI INTERNATIONAL COMBUSTION LIMITED
Owner dependency
73/100
High — earn-out structure requiredMaterial founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.
FACTORS
- +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
- +Founder name in company name: Company name contains director surname "LIMITED" — strong identity link between founder and business.
Succession & seller-readiness
41/100
Moderate signalSome succession indicators present. Worth watching; approach if sector/strategy fits.
SIGNALS
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
- supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.
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
Rolls-Royce Power Engineering Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.
🏛️ultimate parent
Rolls-Royce Power Engineering Limited
Corporate parent · holds 75-100% shares · board control
⬇
NEI INTERNATIONAL COMBUSTION LIMITED
This company · 00779404
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 |
|---|---|---|---|---|
Rolls-Royce Power Engineering Limited Corporate entity | 75–100% | 75–100% | board control75-100% shares · 75-100% voting · board control | 12/06/2018 |
1 historic (ceased) PSC
- Amalgamated Power Engineering Limitedceased 12/06/2018· 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 · Other · N postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 38 SEVEN SISTERS LTD→ 17072662 · est 2026 · no financials extracted | — | — | — | — | — | — | — |
| 4 CASTLE MEWS (FREEHOLD) LIMITED→ 09850019 · est 2015 · no financials extracted | — | — | — | — | 10y | — | — |
| 41A CROMWELL AVENUE LIMITED→ 01262678 · est 1976 · no financials extracted | — | — | — | — | 49y | — | — |
| 44 ST. JOHNS GROVE LIMITED→ 05983094 · est 2006 · no financials extracted | — | — | — | — | 19y | — | — |
| 4CS CARE LTD→ 11696887 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| 58 BROOKE ROAD LIMITED→ 10928149 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
| 64 GROSVENOR AVENUE LIMITED→ 01749301 · est 1983 · no financials extracted | — | — | — | — | 42y | — | — |
| 64 UTP FREEHOLD MANAGEMENT LTD→ 06171135 · est 2007 · no financials extracted | — | — | — | — | 19y | — | — |
| 69, UPPER TOLLINGTON PARK N4 MANAGEMENT COMPANY LIMITED→ 03704838 · est 1999 · no financials extracted | — | — | — | — | 27y | — | — |
| 7 CHARTERIS ROAD LIMITED→ 05735213 · est 2006 · no financials extracted | — | — | — | — | 20y | — | — |
| 7 ELLERDALE ROAD NW3 LIMITED→ 08643604 · est 2013 · no financials extracted | — | — | — | — | 12y | — | — |
| 7 ELLINGTON STREET N7 LIMITED→ 02028444 · est 1986 · no financials extracted | — | — | — | — | 39y | — | — |
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
Incorporated1963-10-31
Jurisdictionengland-wales
Primary SIC99999 — SIC 99999
Registered office
Kings Place
90 York Way
London
N1 9FX
United Kingdom
Filing status
Accounts
Next due: 2026-09-30
Last made up to: 2024-12-31
Confirmation statement
Next due: 2027-03-15
Last: 2026-03-01
Officers (2 active · 15 resigned)
CONACHER, Matthew Ian→
Activedirector · ~43y · appointed 2025-04-22
View their other companies + combined net worth →
ROLLS-ROYCE INDUSTRIES LIMITED→
Activecorporate-director · appointed 2015-08-31
View their other companies + combined net worth →
ASHFIELD, John Richard→
Resignedsecretary · resigned 1995-09-05
CONE, Harry Douglas→
Resignedsecretary · resigned 1995-09-05
GOMA, Delrose Joy→
Resignedsecretary · appointed 1998-05-01 · resigned 2010-04-19
WARREN, John Emmerson→
Resignedsecretary · appointed 1995-09-05 · resigned 1998-04-30
ROLLS-ROYCE SECRETARIAT LIMITED→
Resignedcorporate-secretary · appointed 2010-04-19 · resigned 2015-08-31
ALLAN, Gerard→
Resigneddirector · ~74y · appointed 1995-09-05 · resigned 2013-12-31
ASHFIELD, John Richard→
Resigneddirector · ~79y · resigned 1995-09-05
CARROLL, Nicola→
Resigneddirector · ~67y · appointed 2021-01-15 · resigned 2025-04-22
CONE, Harry Douglas→
Resigneddirector · ~84y · appointed 1995-09-05 · resigned 1997-05-09
GENTLES, Jacqueline Marie→
Resigneddirector · ~56y · appointed 2019-03-29 · resigned 2021-01-15
MANSFIELD, William Scott→
Resigneddirector · ~62y · appointed 2013-10-22 · resigned 2019-04-05
WALDRON, Karen→
Resigneddirector · ~54y · appointed 2008-02-28 · resigned 2010-04-19
WARREN, John Emmerson→
Resigneddirector · ~73y · appointed 1997-05-09 · resigned 2008-02-28
WEST, Alan Edward→
Resigneddirector · ~92y · appointed 1991-10-31 · resigned 1995-09-05
ROLLS-ROYCE DIRECTORATE LIMITED→
Resignedcorporate-director · appointed 2010-04-19 · resigned 2015-08-31
Click a director name to see their full track record across all companies.
Recent filings (137 total)
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-03-09
appoint-person-director-company-with-name-date
officers · AP01
2025-05-01
termination-director-company-with-name-termination-date
officers · TM01
2025-04-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-03-03
accounts-with-accounts-type-dormant
accounts · AA
2025-01-24
accounts-with-accounts-type-dormant
accounts · AA
2024-06-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-03-06
accounts-with-accounts-type-dormant
accounts · AA
2023-09-11
confirmation-statement-with-updates
confirmation-statement · CS01
2023-03-03
change-to-a-person-with-significant-control
persons-with-significant-control · PSC05
2023-01-05
accounts-with-accounts-type-dormant
accounts · AA
2022-09-12
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-03-01
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2021-10-20
accounts-with-accounts-type-dormant
accounts · AA
2021-09-08
confirmation-statement-with-updates
confirmation-statement · CS01
2021-03-15