£261k
−24%vs Dec 2024Active07348193Private limited companyLondon
KLH SUSTAINABILITY LTD
Significant control: Klh Trustee Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Klh Sustainability Ltd sell?
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
KLH SUSTAINABILITY LTD is an active private limited company (company number 07348193) incorporated on 17 August 2010, registered in London. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 31 December 2025, showing net assets of £261k and cash of £206k, with 11 employees on average. Net assets fell 24% on the prior period (£343k).
Peer position · net assets
By net assets it sits in the top quarter of 1,915 comparable companies in London (median £2,752, upper quartile £31k).
02
Ownership and control
- Klh Trustee Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- Ms Kirsten Lysbeth Henson
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 17 August 201016 yrs ago
- Next accounts due
- 30 September 2027in 339 days
- Confirmation statement due
- 31 August 2027in 309 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
- SIC 74901
- Environmental consulting activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£206k
−7%vs Dec 2024Not reported
11
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £261k | £206k | £113k | £61k | — | — | 11 |
| 31 December 2024 | £343k | £221k | £142k | £24k | — | — | 11 |
Current ratio5.2Current assets ÷ creditors within one year
Cash per employee£19kCash ÷ 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 £261,200 at 31 December 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 5.2
- Cash at bank of £50,000 or moreCash £206,295
- Incorporated five or more years agoIncorporated 17 August 2010
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
- Next accounts duein 339 days
- Confirmation statement duein 309 days
- Accounts period endNet assets £261k · small accounts
- Accounts period endNet assets £343k · small accounts
- Incorporated
08
Similar companies in London
- CONSTRUCTURE LTDLondon · inc. Aug 2010
- BALMS ENERGY LIMITEDLondon · inc. Jul 2010
- POWER UGESI SERVICES LIMITEDLondon · inc. Jul 2010
- LIBRE CONSULT LIMITEDLondon · inc. Jul 2010
- SINOWIND TECHNOLOGY LTDLondon · inc. Jul 2010
- TECHLEAD CONSULTING LTDLondon · inc. Oct 2010
All companies incorporated on 17 August 2010 · in Aug 2010.
09
Reminders for KLH SUSTAINABILITY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.