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Other construction installation · London Colney, Hertfordshire

Mainline Environmental Systems

Mainline Environmental Systems Limited

ActiveLatest figures: 2025Abridged accountsCompany only26 years on the register

Private limited company registered in London Colney, classed under “Other construction installation”.

Headline figures

FY to Jun 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

3 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
Fixed assets
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

7 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.

Questions people ask

›What does Mainline Environmental Systems do?

Private limited company registered in London Colney, classed under “Other construction installation”.

›How much turnover does Mainline Environmental Systems make?

Answered in the full report

›Is Mainline Environmental Systems profitable?

Mainline Environmental Systems's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Mainline Environmental Systems?

Answered in the full report

›Where is Mainline Environmental Systems based?

Its registered office is Wellington House, 273-275 High Street, London Colney, Hertfordshire, AL2 1HA, in London Colney, Hertfordshire.

›When was Mainline Environmental Systems founded?

Mainline Environmental Systems Limited was incorporated on 20 June 2000.

›Is Mainline Environmental Systems still trading?

The register lists Mainline Environmental Systems Limited as active.