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Other engineering activities · St. Albans

Technical H20

Technical H20 Ltd

ActiveLatest figures: 2025Abridged accountsCompany only12 years on the register

Private limited company registered in St. Albans, classed under “Other engineering activities”.

Headline figures

FY to Jul 2025 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

Retained reserves

For subscribers

What the numbers say

2 findings from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£20212022202320242025
Profit after tax—
Turnover
Net assets
Cash
Employees
Retained reserves

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2022202320242025
Current assets
of which debtors
of which cash
Creditors due within a year
Net current assets
Net assets
Ratios
Current ratioCurrent assets for every £1 owed within a year
Cash ratioCash for every £1 owed within a year
Creditors to assetsEverything owed to creditors as a share of fixed plus current assets

6 balance-sheet lines and 3 ratios, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-10-20

  1. Ownership
    Change of details for Mr Michael O'leary as a person with significant control on 9 June 2026
  2. Accounts
    Total exemption full accounts made up to 31 July 2025
  3. Accounts
    Total exemption full accounts made up to 31 July 2024
  4. Accounts
    Total exemption full accounts made up to 31 July 2023
  5. Accounts
    Total exemption full accounts made up to 31 July 2022
  6. Accounts
    Total exemption full accounts made up to 31 July 2021
  7. Directors
    Director's details changed for Mr Michael O'leary on 7 September 2021
  8. Address
    Registered office address changed from 519 Watford Road St Albans AL2 3DU to 4 Firbank Road St. Albans AL3 6LZ on 7 September 2021
  9. Accounts
    Total exemption full accounts made up to 31 July 2020
  10. Accounts
    Total exemption full accounts made up to 31 July 2019
  11. Accounts
    Total exemption full accounts made up to 31 July 2018
  12. Accounts
    Total exemption full accounts made up to 31 July 2017
  13. 3 earlier
    1. Accounts
      Total exemption small company accounts made up to 31 July 2016
    2. Accounts
      Total exemption small company accounts made up to 31 July 2015
    3. Incorporation
      Incorporation

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Technical H20 do?

Private limited company registered in St. Albans, classed under “Other engineering activities”.

›How much turnover does Technical H20 make?

Answered in the full report

›Is Technical H20 profitable?

Technical H20's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Technical H20?

Answered in the full report

›Who runs and owns Technical H20?

Answered in the full report

›Where is Technical H20 based?

Its registered office is 4 Firbank Road, St. Albans, AL3 6LZ, in St. Albans.

›When was Technical H20 founded?

Technical H20 Ltd was incorporated on 11 July 2014.

›Is Technical H20 still trading?

The register lists Technical H20 Ltd as active.