Active16087834Private limited companyLondon

HYDROUS ENVIRONMENTAL SOLUTIONS LTD

Significant control: Wendy Janet Brown (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

HYDROUS ENVIRONMENTAL SOLUTIONS LTD is an active private limited company (company number 16087834) incorporated on 19 November 2024, registered in London. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest dormant accounts cover the period ending 30 November 2025, showing net assets of −£116 and cash of £98, with 1 employee on average.

Peer position · net assets

By net assets it sits in the bottom quarter of 7,601 comparable companies in London (median £3,258, upper quartile £44k).

02

Ownership and control

1 active
  • Ms Wendy Janet Brown
    Individual · since 19 November 2024
    • 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
19 November 20241 yr ago
Next accounts due
30 August 2027in 310 days
Confirmation statement due
3 December 2026in 40 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 74909
Other professional, scientific and technical activities n.e.c.
Accounts type
Dormant
Size band
MicroCompanies Act thresholds
05

Financials

1 period on record · latest ending 30 November 2025
Net assets
−£116
1 period on record
Cash at bank
£98
1 period on record
Turnover
Not reported
Employees
1
1 period on record
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 November 2025−£116£98—£214——1
Current ratio0.46Current assets ÷ creditors within one year
Cash per employee£98Cash ÷ 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

Facts from the register · no rating
  • Net assets below zeroNet assets £-116 at 30 November 2025
  • Current assets below creditors within one yearCurrent ratio 0.46
  • Incorporated less than two years agoIncorporated 19 November 2024; no accounts due yet

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

Newest first
  1. Next accounts duein 310 days
  2. Confirmation statement duein 40 days
  3. Accounts period endNet liabilities £116 · dormant accounts
  4. Incorporated
08

Similar companies in London

Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date
09

Reminders for HYDROUS ENVIRONMENTAL SOLUTIONS LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.