MAINSTONE HEALTH LIMITED
🌳Matureactive
06509397 · ltd · incorporated 2008-02-20
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
78/100
Strong
What this business does
Primary activity: Dental practice activities
Sector: Human health & social work
Investor take
PursueStrong opportunity: active trading company with strong profile and bankable structure.
Opportunity 78/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Most likely exit: strategic trade sale (73/100).
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
22 officers (4 active, 22 linked, 13 with DOB)
82
Ownership & PSC
2 active PSC(s) of 2 total, 2 with control declared
90
Director network
28 connected companies via shared directors
90
Filing history
121 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
78/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
70
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.
Recent activity
Last 30 days
0
filings
Last 90 days
1
filing
- • 1 confirmation-statement
Last 180 days
5
filings
- • 2 accounts
- • 2 other
- • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (61 events)Click to expand
- 2026-01-14📄accounts-with-accounts-type-audit-exemption-subsiduaryaccounts · AA
- 2025-12-27📄legacyaccounts · PARENT_ACC
- 2025-12-11📄legacyother · AGREEMENT2
- 2025-12-11📄legacyother · GUARANTEE2
- 2025-04-14📄change-person-director-company-with-change-dateofficers · CH01
- 2025-01-08📄accounts-with-accounts-type-audit-exemption-subsiduaryaccounts · AA
- 2024-12-13📄legacyaccounts · PARENT_ACC
- 2024-12-13📄legacyother · AGREEMENT2
- 2024-12-13📄legacyother · GUARANTEE2
- 2024-01-12📄accounts-with-accounts-type-audit-exemption-subsiduaryaccounts · AA
- 2023-12-20📄legacyaccounts · PARENT_ACC
- 2023-12-20📄legacyother · AGREEMENT2
- 2023-12-20📄legacyother · GUARANTEE2
- 2023-02-20📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC05
- 2023-01-07📄accounts-with-accounts-type-audit-exemption-subsiduaryaccounts · AA
- 2022-12-21📄legacyaccounts · PARENT_ACC
- 2022-12-21📄legacyother · AGREEMENT2
- 2022-12-21📄legacyother · GUARANTEE2
- 2022-01-06📄accounts-with-accounts-type-audit-exemption-subsiduaryaccounts · AA
- 2021-12-14📄legacyaccounts · PARENT_ACC
- 2020-01-31➕ROSEBY, Stephen appointedsecretary
- 2020-01-31➖CARROLL, Leo Damian resignedsecretary
- 2019-04-05➕STORAH, Richard appointeddirector
- 2019-04-05➖SHAFI KHAN, Mohammed Omar resigneddirector
- 2018-05-31➕DAVIES, Clifford Gwyn appointeddirector
- 2018-05-31➖BEDFORD, Jason Malcolm resigneddirector
- 2017-10-16➕SHAFI KHAN, Mohammed Omar appointeddirector
- 2017-10-12➖SPINDLER, Annette Monique Lara resigneddirector
- 2017-07-31➕WHITLEY, Krista Nyree appointeddirector
- 2017-07-31➕CARROLL, Leo Damian appointedsecretary
- 2017-07-31➖ROBSON, William Henry Mark resignedsecretary
- 2017-07-31➖ROBSON, William Henry Mark resigneddirector
- 2017-07-31➕SPINDLER, Annette Monique Lara appointeddirector
- 2017-07-31➖WILLIAMS, Stephen Robert resigneddirector
- 2014-10-31➖MCDONALD, Elizabeth resignedsecretary
- 2014-10-31➕ROBSON, William Henry Mark appointedsecretary
- 2013-12-31➖VLIETSTRA, John Richard resigneddirector
- 2013-12-30➕BEDFORD, Jason Malcolm appointeddirector
- 2013-12-30➕ROBSON, William Henry Mark appointeddirector
- 2012-11-08➕MCDONALD, Elizabeth appointedsecretary
- 2012-11-08➖PERKIN, Jeremy resignedsecretary
- 2011-12-31➕PERKIN, Jeremy appointedsecretary
- 2011-11-30➖MORRIS, Andrew resignedsecretary
- 2011-05-06➖ROBINSON, Darrin John Peter resigneddirector
- 2011-04-20➕WILLIAMS, Stephen Robert appointeddirector
- 2011-03-04➖WEIR, Joanne resigneddirector
- 2010-06-30➖HUDALY, David Nathan resigneddirector
- 2010-06-17➕VLIETSTRA, John Richard appointeddirector
- 2008-04-01➕MORRIS, Andrew appointedsecretary
- 2008-04-01➖SMEETON, Christopher resignedsecretary
Showing most recent 50 of 61 events
Owner dependency
58/100
Moderate — manageable with handoverSome founder dependency, but not acute. A structured handover period should cover most risk.
FACTORS
- +Senior director age: Director aged approximately 60 — approaching natural succession window.
Succession & seller-readiness
50/100
Moderate signalSome succession indicators present. Worth watching; approach if sector/strategy fits.
SIGNALS
- secondaryFounder aged 58+: Senior director is approximately 60. Early succession window.
- secondaryStable-but-static management: Company is 18 years old and no new directors in the last 3 years — succession not yet being planned internally.
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
2 corporate shareholders identified. Group structure is distributed.
🏛️ultimate parent
Mydentist Acquisitions Limited
Corporate parent · holds 75-100% shares · board control
🏛️
Turnstone Equityco 1 Limited
Corporate parent · board control
⬇
MAINSTONE HEALTH LIMITED
This company · 06509397
Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).
Shareholders & ownership
2 active beneficial owners · dominant holder ≥75%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mydentist Acquisitions Limited Corporate entity | 75–100% | 75–100% | board control75-100% shares · 75-100% voting · board control | 06/04/2016 |
Turnstone Equityco 1 Limited Corporate entity | — | — | board controlboard control | 06/04/2016 |
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 · Healthcare & medical · M postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 2009 LIMITED→ 06834489 · est 2009 · no financials extracted | — | — | — | — | 17y | — | — |
| 24 HOUR HOMECARE LIMITED→ 09442130 · est 2015 · no financials extracted | — | — | — | — | 11y | — | — |
| 3 MTG LTD→ 11713637 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| 3EEES HEALTHCARE LIMITED→ 14620764 · est 2023 · no financials extracted | — | — | — | — | 3y | — | — |
| 3YLBMONEY LIMITED→ 12937919 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| 4 MEDICAL CLINICAL SOLUTIONS LTD→ 11563534 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| 4D GLOBAL HEALTHCARE SERVICES LTD→ 13117510 · est 2021 · no financials extracted | — | — | — | — | 5y | — | — |
| 4UM CARE LIMITED→ 16913012 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| 5SP MEDICAL LTD→ 13230011 · est 2021 · no financials extracted | — | — | — | — | 5y | — | — |
| 61 RAGAN LTD→ 11510727 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| 786 MEDICAL SERVICES LTD→ 14312290 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| 800 AM LIMITED→ 12080444 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
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
Incorporated2008-02-20
Jurisdictionengland-wales
Primary SIC86230 — Dental practice activities
Registered office
Europa House Europa Trading Estate
Stoneclough Road Kearsley
Manchester
M26 1GG
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2027-03-27
Last: 2026-03-13
Officers (4 active · 18 resigned)
Active
DAVIES, Clifford Gwyn→
Activedirector · ~60y · appointed 2018-05-31
View their other companies + combined net worth →
STORAH, Richard→
Activedirector · ~49y · appointed 2019-04-05
View their other companies + combined net worth →
WHITLEY, Krista Nyree→
Activedirector · ~56y · appointed 2017-07-31
View their other companies + combined net worth →
CARROLL, Leo Damian→
Resignedsecretary · appointed 2017-07-31 · resigned 2020-01-31
MCDONALD, Elizabeth→
Resignedsecretary · appointed 2012-11-08 · resigned 2014-10-31
MORRIS, Andrew→
Resignedsecretary · appointed 2008-04-01 · resigned 2011-11-30
PERKIN, Jeremy→
Resignedsecretary · appointed 2011-12-31 · resigned 2012-11-08
ROBSON, William Henry Mark→
Resignedsecretary · appointed 2014-10-31 · resigned 2017-07-31
SMEETON, Christopher→
Resignedsecretary · appointed 2008-02-20 · resigned 2008-04-01
LONDON LAW SECRETARIAL LIMITED→
Resignedcorporate-nominee-secretary · appointed 2008-02-20 · resigned 2008-02-20
BEDFORD, Jason Malcolm→
Resigneddirector · ~57y · appointed 2013-12-30 · resigned 2018-05-31
HUDALY, David Nathan→
Resigneddirector · ~69y · appointed 2008-04-01 · resigned 2010-06-30
ROBINSON, Darrin John Peter→
Resigneddirector · ~60y · appointed 2008-04-01 · resigned 2011-05-06
ROBSON, William Henry Mark→
Resigneddirector · ~63y · appointed 2013-12-30 · resigned 2017-07-31
SHAFI KHAN, Mohammed Omar→
Resigneddirector · ~52y · appointed 2017-10-16 · resigned 2019-04-05
SPINDLER, Annette Monique Lara→
Resigneddirector · ~58y · appointed 2017-07-31 · resigned 2017-10-12
TELNING, Magnus→
Resigneddirector · ~55y · appointed 2008-02-20 · resigned 2008-04-01
VLIETSTRA, John Richard→
Resigneddirector · ~80y · appointed 2010-06-17 · resigned 2013-12-31
WEIR, Joanne→
Resigneddirector · ~58y · appointed 2008-04-01 · resigned 2011-03-04
Click a director name to see their full track record across all companies.
Recent filings (121 total)
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-03-28
accounts-with-accounts-type-audit-exemption-subsiduary
accounts · AA
2026-01-14
legacy
accounts · PARENT_ACC
2025-12-27
legacy
other · AGREEMENT2
2025-12-11
legacy
other · GUARANTEE2
2025-12-11
change-person-director-company-with-change-date
officers · CH01
2025-04-14
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-02-28
accounts-with-accounts-type-audit-exemption-subsiduary
accounts · AA
2025-01-08
legacy
accounts · PARENT_ACC
2024-12-13
legacy
other · AGREEMENT2
2024-12-13
legacy
other · GUARANTEE2
2024-12-13
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-02-20
accounts-with-accounts-type-audit-exemption-subsiduary
accounts · AA
2024-01-12
legacy
accounts · PARENT_ACC
2023-12-20
legacy
other · AGREEMENT2
2023-12-20