Firmoscan
Active15500586Private limited companyLondon

HYDROGEN CHALLENGE LTD

Significant control: Arlan Vee Harris (significant control)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 education n.e.c. (SIC 85590). 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

HYDROGEN CHALLENGE LTD is an active private limited company (company number 15500586) incorporated on 18 February 2024, registered in London. Its registered activity is other education n.e.c. (SIC 85590). Latest small accounts cover the period ending 28 February 2025, showing net assets of −£20k and cash of £6,304, with 1 employee on average.

Peer position · net assets

By net assets it sits in the bottom quarter of 4,688 comparable companies in London (median £552, upper quartile £12k).

02

Ownership and control

1 active
  • Mr Arlan Vee Harris
    Individual · since 18 February 2024
    • has significant influence or control

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
18 February 20242 yrs ago
Next accounts due
28 November 2026in 36 days
Confirmation statement due
4 March 2027in 132 days

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

04

Activity

SIC 85590
Other education n.e.c.
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

1 period on record · latest ending 28 February 2025
Net assets
−£20k
1 period on record
Cash at bank
£6,304
1 period on record
Turnover
Not reported
Employees
1
1 period on record
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
28 February 2025−£20k£6,304£2,702———1
Cash per employee£6,304Cash ÷ 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 £-19,690 at 28 February 2025
  • Incorporated two to five years agoIncorporated 18 February 2024

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. Confirmation statement duein 132 days
  2. Next accounts duein 36 days
  3. Accounts period endNet liabilities £20k · small accounts
  4. Incorporated
08

Similar companies in London

Same activity (other education n.e.c.), closest in incorporation date

All companies incorporated on 18 February 2024 · in Feb 2024.

09

Reminders for HYDROGEN CHALLENGE 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.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).