Pollution Monitors Limited company overview
Pollution Monitors Limited is a private limited company registered with company number 01979565. It was incorporated on 17 Jan 1986 and its current status is active.
The registered office is at Stables 1 Howbery Park, Wallingford, Oxon, OX10 8BA. The company has 4 active officers.
Pollution Monitors Limited upcoming deadlines
Year end accounts
Due 30 Sep 2027
Confirmation statement
Due 6 Feb 2027
Corporation tax payment
Due 1 Oct 2027
Dates are the ones Companies House holds for this company. Late accounts trigger automatic Companies House penalties starting at £150, and HMRC charges interest on late corporation tax.
Pollution Monitors Limited at a glance
40 years
Trading age
14,908 days since incorporation
4
Active officers
Diego, Richard, Daniel, Harshavardhan
122
Filings on record
Latest: 15 Oct 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Pollution Monitors Limited
Former officers
Nature of business (SIC codes)
26511
Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
Allowable expenses for Pollution Monitors Limited
Based on Pollution Monitors Limited's SIC code (26511), these are typical tax-deductible expenses for a manufacturing company. Claiming them lowers the profit you pay corporation tax on.
Raw materials
Materials and components used to make your products.
Machinery & tools
Equipment purchases — often 100% relief via the Annual Investment Allowance.
Workshop costs
Rent, rates, heating and electricity for premises.
Vehicle & mileage
45p a mile for the first 10,000 business miles in a personal car.
Staff & director salaries
Wages, employer NI and pension contributions paid through PAYE.
Accountancy & legal fees
Bookkeeping, year-end accounts, tax advice and company secretarial costs.
Business insurance
Public liability, professional indemnity and employer's liability cover.
Phone & internet
Business mobile contracts, broadband and a share of home internet.
General guidance only — every expense must be wholly and exclusively for business. Ask an accountant
Tax guide for businesses like Pollution Monitors Limited
How much tax does a manufacturing company pay?
UK companies pay corporation tax at 19% on profits up to £50,000, rising to 25% above £250,000, with marginal relief in between. Claiming every allowable expense reduces taxable profit.
Does a company like Pollution Monitors Limited need to register for VAT?
VAT registration is compulsory once taxable turnover passes £90,000 in any rolling 12 months. Many businesses register voluntarily to reclaim VAT on costs.
How much does an accountant cost for a limited company in Oxon?
Fixed-fee accountants typically charge £60–£200 a month for a small limited company, covering year-end accounts, corporation tax and the confirmation statement.
Can directors of Pollution Monitors Limited pay themselves in dividends?
Most small company directors take a low salary plus dividends. Dividends are paid from profits after corporation tax, with an annual £500 dividend allowance.
Filing history
15 Oct 2026 · AA01
Change account reference date company current shortened
15 Oct 2026 · AA
Total exemption full accounts made up to 16 Jan 2026
13 Oct 2026 · AA01
Change account reference date company previous shortened
30 Apr 2026 · TM02
Termination of appointment of John Schilizzi as a secretary on 30 Apr 2026
18 Apr 2026 · RP01AP01
Replacement filing of director appointment with name
16 Feb 2026 · AA01
Change account reference date company previous extended
3 Feb 2026 · CS01
Confirmation statement made on 23 Jan 2026 with updates
30 Jan 2026 · AP01
Appointment of Mr Harshavardhan Ramanan as a director on 22 Dec 2025
23 Jan 2026 · AP01
Appointment of Mr Daniel Haywood as a director on 16 Jan 2026
22 Jan 2026 · PSC07
Cessation of a person with significant control
22 Jan 2026 · AP01
Appointment of Mr Diego Jose Bunster Echenique as a director on 16 Jan 2026
22 Jan 2026 · PSC02
Notification of a person with significant control
21 Jan 2026 · AP01
Appointment of Mr Richard Clancy as a director on 16 Jan 2026
21 Jan 2026 · TM01
Termination of appointment of Peter Anthony Holbrow as a director on 16 Jan 2026
21 Jan 2026 · AP03
Appointment of Mr John Schilizzi as a secretary on 16 Jan 2026
21 Jan 2026 · TM02
Termination of appointment of Denise Kaye Holbrow as a secretary on 16 Jan 2026
21 Jan 2026 · AD01
Registered office address changed on 21 Jan 2026
21 Jan 2026 · AD01
Registered office address changed on 21 Jan 2026
18 Oct 2025 · MR04
Mortgage satisfy charge full
7 Oct 2025 · MR04
Mortgage satisfy charge full
Showing the latest 20 of 122 filings. See the full history on Companies House
Accounting services for Pollution Monitors Limited
From tax to payroll, find accountants who look after every part of Pollution Monitors Limited’s finances.
Year-end accounts
Statutory accounts prepared and filed with Companies House on time, every year.
Corporation tax
CT600 returns filed with HMRC and tax planned so you only pay what you owe.
Payroll
Pay your team on time every month, with RTI submissions and pensions handled.
VAT & bookkeeping
Keep your books tidy and your VAT returns MTD-ready all year round.
Confirmation statement
Your annual confirmation statement checked and filed before the deadline.
Management accounts
Monthly or quarterly reports so you can see how the business is really doing.
More about Pollution Monitors Limited
About Pollution Monitors Limited
Pollution Monitors Limited is a UK private limited company based in Oxon, registered at Companies House as company number 01979565 since 17 Jan 1986. Its listed activities include manufacture of electronic measuring, testing etc. equipment, not for industrial process control. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Pollution Monitors Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Pollution Monitors Limited has 122 filings on record. Keeping on top of these deadlines avoids automatic penalties from Companies House and HMRC, which start at £150 for late accounts.
Looking for an accountant in Oxon?
Businesses like Pollution Monitors Limited often use a local accountant for year-end accounts, corporation tax, VAT and payroll. Compare fixed-fee, regulated accountants near Oxon and get free quotes in minutes.
This page shows public information from Companies House. Director of Pollution Monitors Limited?
Pollution Monitors Limited – frequently asked questions
What is the company number of Pollution Monitors Limited?
Pollution Monitors Limited is registered at Companies House under company number 01979565.
When was Pollution Monitors Limited incorporated?
Pollution Monitors Limited was incorporated on 17 Jan 1986 as a private limited company.
Who are the directors of Pollution Monitors Limited?
Current officers are Diego Jose Bunster Echenique (director), Richard Clancy (director), Daniel Oliver Haywood (director) and Harshavardhan Ramanan (director).
What does Pollution Monitors Limited do?
The company's registered nature of business (SIC) is 26511 – Manufacture of electronic measuring, testing etc. equipment, not for industrial process control.
Where is Pollution Monitors Limited registered?
The registered office address is Stables 1 Howbery Park, Wallingford, Oxon, OX10 8BA.
Is Pollution Monitors Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was change account reference date company current shortened on 15 Oct 2026.