£714k
+9%vs Jun 2024Active04458226Private limited companySt. Helens
SINCLAIR ORTHODONTICS LIMITED
Significant control: Mark Robert Sinclair (25–50%), Dianne Sinclair (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Sinclair Orthodontics Limited sell?
Registered activity: Dental practice activities (SIC 86230). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SINCLAIR ORTHODONTICS LIMITED is an active private limited company (company number 04458226) incorporated on 11 June 2002, registered in St. Helens. Its registered activity is dental practice activities (SIC 86230). Latest abridged accounts cover the period ending 30 June 2025, showing net assets of £714k and cash of £492k, with 18 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 9% on the prior period (£657k).
Peer position · net assets
By net assets it sits in the top quarter of 1,065 comparable companies in Manchester (median £19k, upper quartile £124k).
02
Ownership and control
- Mr Mark Robert Sinclair
- owns 25–50% of shares
- Mrs Dianne Sinclair
- owns 25–50% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 11 June 200224 yrs ago
- Next accounts due
- 30 March 2027in 157 days
- Confirmation statement due
- 25 June 2027in 244 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 86230
- Dental practice activities
- Accounts type
- Unaudited Abridged
- Size band
- SmallCompanies Act thresholds
05
Financials
£492k
+8%vs Jun 2024Not disclosed
18
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £714k | £492k | £97k | — | — | — | 18 |
| 30 June 2024 | £657k | £457k | £93k | — | — | — | 18 |
Cash per employee£27kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £714,241 at 30 June 2025
- Cash at bank of £50,000 or moreCash £492,244
- Incorporated five or more years agoIncorporated 11 June 2002
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 244 days
- Next accounts duein 157 days
- Accounts period endNet assets £714k · abridged accounts
- Accounts period endNet assets £657k · abridged accounts
- Incorporated
08
Similar companies in Manchester
- "A" CERAMICS LIMITEDBolton · inc. Jul 2002
- C AND S DENTAL LABORATORY LIMITEDWigan · inc. Aug 2002
- E & S PROSTHETICS LTDOldham · inc. Mar 2002
- CHESHIRE SMILE CLINIC LIMITEDSutton Weaver Runcorn · inc. Mar 2002
- B.J. SNAPE LIMITEDCheshire · inc. Oct 2002
- SMILES R US LIMITEDWigan · inc. Nov 2002
All companies incorporated on 11 June 2002 · in Jun 2002.
09
Reminders for SINCLAIR ORTHODONTICS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.