£45k
+105%vs May 2024Active14852718Private limited companyLetchworth Garden City
HYDROLOW LIMITED
Significant control: Jonathan James Waterlow (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Hydrolow Limited sell?
Registered activity: Construction of other civil engineering projects n.e.c. (SIC 42990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HYDROLOW LIMITED is an active private limited company (company number 14852718) incorporated on 8 May 2023, registered in Letchworth Garden City. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £45k, 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 rose 105% on the prior period (£22k).
Peer position · net assets
By net assets it sits in the upper half of 124 comparable companies in Hertfordshire (median £11k, upper quartile £141k).
02
Ownership and control
- Mr Jonathan James Waterlow
- 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
- 8 May 20233 yrs ago
- Next accounts due
- 28 February 2027in 125 days
- Confirmation statement due
- 22 May 2027in 208 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £45k | — | — | — | — | — | 1 |
| 31 May 2024 | £22k | — | — | — | — | — | 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 £44,706 at 31 May 2025
- Net assets up 10% or more on the prior period+105.0% vs prior period
- Incorporated two to five years agoIncorporated 8 May 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 208 days
- Next accounts duein 125 days
- Accounts period endNet assets £45k · micro accounts
- Accounts period endNet assets £22k · micro accounts
- Incorporated
08
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All companies incorporated on 8 May 2023 · in May 2023.
09
Reminders for HYDROLOW LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.