£28k
+74316%vs May 2024Active10194910Private limited companyTring
CHATHOM LIMITED
Significant control: Chamindika Ishani Ariyaratne (25–50%), Thomas Bastin Marriott (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CHATHOM LIMITED is an active private limited company (company number 10194910) incorporated on 23 May 2016, registered in Tring. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £28k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 74316% on the prior period (£38).
Peer position · net assets
By net assets it sits in the upper half of 2,904 comparable companies in Other (median £8,537, upper quartile £43k).
02
Ownership and control
- Ms Chamindika Ishani Ariyaratne
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Thomas Bastin Marriott
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 23 May 201610 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 6 June 2027in 226 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £28k | — | — | £43k | — | — | 2 |
| 31 May 2024 | £38 | — | — | £86k | — | — | 2 |
Current ratio1.63Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £28,278 at 31 May 2025
- Net assets up 10% or more on the prior period+74315.8% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.63
- Incorporated five or more years agoIncorporated 23 May 2016
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 226 days
- Next accounts duein 128 days
- Accounts period endNet assets £28k · micro accounts
- Accounts period endNet assets £38 · micro accounts
- Incorporated
08
Similar companies in the UK
- DMSUBSEA LIMITEDCrieff · inc. May 2016
- PRECISION PURPOSE RAIL LTDPlymouth · inc. May 2016
- KSAG ENGINEERING CONSULTANTS LTDYork · inc. May 2016
- SPEECHLEY TECHNICAL SERVICES LTDPeterborough · inc. May 2016
- NORRIS DESIGN CONSULTANCY LTDHereford · inc. May 2016
- CYANEUS ENGINEERING LTDBournemouth · inc. May 2016
All companies incorporated on 23 May 2016 · in May 2016.
09
Reminders for CHATHOM LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.