£88k
+272%vs Apr 2024Active10096106Private limited companyAshford
HVAC DESIGN SERVICES LTD
Significant control: Mary Williams (25–50%), Dennis John Williams (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 HVAC Design Services Ltd sell?
Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HVAC DESIGN SERVICES LTD is an active private limited company (company number 10096106) incorporated on 1 April 2016, registered in Ashford. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 October 2025, showing net assets of £88k and cash of £128k, with 2 employees on average. Net assets rose 272% on the prior period (£24k).
Peer position · net assets
By net assets it sits in the top quarter of 1,321 comparable companies in Greater London (median £7,703, upper quartile £45k).
02
Ownership and control
- Mrs Mary Williams
- owns 25–50% of shares
- Mr Dennis John Williams
- owns 25–50% of shares
- Mrs Mary Williams
- owns 25–50% of shares
- Mr Dennis John Williams
- 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
- 1 April 201610 yrs ago
- Next accounts due
- 31 July 2027in 278 days
- Confirmation statement due
- 15 April 2027in 171 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£128k
+109%vs Apr 2024Not reported
2
No changevs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £88k | £128k | £2,001 | £45k | — | — | 2 |
| 30 April 2024 | £24k | £61k | £4,638 | £45k | — | — | 2 |
Current ratio2.9Current assets ÷ creditors within one year
Cash per employee£64kCash ÷ 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 £88,478 at 31 October 2025
- Net assets up 10% or more on the prior period+272.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.9
- Cash at bank of £50,000 or moreCash £128,323
- Incorporated five or more years agoIncorporated 1 April 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
- Next accounts duein 278 days
- Confirmation statement duein 171 days
- Accounts period endNet assets £88k · small accounts
- Accounts period endNet assets £24k · small accounts
- Incorporated
08
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- BRUNO ENGINEERING LTDWorcester Park · inc. Mar 2016
- TELCO LIFTS LIMITEDRomford · inc. Mar 2016
- INTEGRA ASSET CONSULTANCY LTDShepperton · inc. Mar 2016
- COALPEAK LIMITEDEdgware · inc. Mar 2016
- GDF ENVIRONMENTAL LTDShepperton · inc. Mar 2016
- NIGHTINGALE 1 2025 LIMITEDHarrow · inc. Apr 2016
All companies incorporated on 1 April 2016 · in Apr 2016.
09
Reminders for HVAC DESIGN SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.