£19k
−16%vs Jul 2024Active14980286Private limited companyHemel Hempstead
HSD INSTRUMENTATION LTD
Significant control: Harry Sean Dundon (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Hsd Instrumentation Ltd sell?
Registered activity: Repair of electrical equipment (SIC 33140). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HSD INSTRUMENTATION LTD is an active private limited company (company number 14980286) incorporated on 4 July 2023, registered in Hemel Hempstead. Its registered activity is repair of electrical equipment (SIC 33140). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £19k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 16% on the prior period (£23k).
Peer position · net assets
By net assets it sits in the upper half of 781 comparable companies in Other (median £7,493, upper quartile £43k).
02
Ownership and control
- Mr Harry Sean Dundon
- owns 75–100% of shares
- holds 75–100% 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
- 4 July 20233 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 18 July 2027in 267 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 33140
- Repair of electrical equipment
- SIC 43210
- Electrical installation
- SIC 71129
- Other engineering activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £19k | — | — | — | — | — | 1 |
| 31 July 2024 | £23k | — | — | — | — | — | 1 |
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 £18,967 at 31 July 2025
- Incorporated two to five years agoIncorporated 4 July 2023
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 267 days
- Next accounts duein 188 days
- Accounts period endNet assets £19k · micro accounts
- Accounts period endNet assets £23k · micro accounts
- Incorporated
08
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- WAQTECH LTDShrewsbury · inc. Jun 2023
- MAD DOG'S BLADES LIMITEDWhitchurch · inc. Jun 2023
- CHANTECH SOLUTIONS (SCOTLAND) LIMITEDKilmarnock · inc. Jul 2023
All companies incorporated on 4 July 2023 · in Jul 2023.
09
Reminders for HSD INSTRUMENTATION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.