- Companies
- Cleaning companies
- Bicester
- Extreme Environmental Services Limited
Extreme Environmental Services Limited
- Company number
- 04087896
- Incorporated
- 11 Oct 200026 years trading
- Registered office
- Units 1 and 2 Field View Baynards Green Business Park, Baynards Green, Bicester, Oxfordshire, OX27 7SG
- Nature of business
- Disinfecting and exterminating services
Extreme Environmental Services Limited is a 26-year-old private limited company registered in Bicester, company number 04087896, one of 30 cleaning companies in Bicester. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Extreme Environmental Services LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £188K on the year before, to £190K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £719K against £860K owed within a year: 0.8 times cover.
- 20 employees on average, down from 23 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £190K | £410K | £719K | £860K | 20 |
| 31 Oct 2024 | £1,613 | £669K | £1M | £1.3M | 23 |
| 31 Oct 2023 | £156K | £755K | £1.1M | £1.1M | 24 |
| 31 Oct 2022 | £1,523 | £583K | £910K | £1.1M | 23 |
| 31 Oct 2021 | £29K | £561K | £904K | £1M | 24 |
| 31 Oct 2020 | £81K | £565K | £818K | £857K | 15 |
| 31 Oct 2019 | £221K | £633K | £961K | £827K | 0 |
| 31 Oct 2018 | £106K | £383K | £503K | £480K | |
| 31 Oct 2017 | £14K | £190K | £334K | £374K | 16 |
| 31 Oct 2016 | £2,406 | £41K | £190K | £262K |
Public contracts won
Extreme Environmental Services Limited has 2 public sector contract awards on record; the ones with their own published value total £42K, from 2017 to 2026. Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- West Kent Housing Association1 award
- Grand Union Housing Group Limited1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| West Kent Housing Association | West Kent Housing Association - Hazardous and Environmental Cleaning Services | 19 Jan 2026 | |
| Grand Union Housing Group Limited | Contract for Cleaning of Common Areas to Properties Owned Or Managed by Aragon Housing Association. | £42K | 17 Jan 2017 |
Where Extreme Environmental Services Limited is registered
The registered office is in Bicester (OX27), in the Cherwell local authority area, South East. Show OX27 7SG on a map.
Other trade companies in OX27
- Oakmere Property Care LtdPainters and decorators
- Bicester Motion Estate Services Newco LimitedFacilities management
- P Webb Race Prep LimitedMechanics and garages
- Katchside Developments LtdProperty developers
- Athena Automotive LimitedMotor traders
- Wychwood Carpentry & Joinery LtdJoiners and carpenters
- The Cotswold Bespoke Company (Oxfordshire) LtdPlumbers and heating engineers
- CTS (Solent) LimitedMechanics and garages
Also registered at this address
1 other company uses the same registered office as Extreme Environmental Services Limited.
- Shelmat Enterprises LimitedSpecialist contractors
What happens if Extreme Environmental Services Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 04087896
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 October 2000 (26 years ago)
- Registered office
- Units 1 and 2 Field View Baynards Green Business Park, Baynards Green, Bicester, Oxfordshire, OX27 7SG
- Nature of business
- Disinfecting and exterminating services (SIC 81291)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 11 October 2025
- Charges (mortgages)
- 1 outstanding of 2 registered
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Bicester
Other active cleaning companies registered in Bicester.
- Fantastico Cleaning Ltd2021
- Interduct UK Limited2005
- KB Services Oxford Ltd2026
- Lemonade Innovation Limited2025
- Lila Domestic Cleaning Service Ltd2018
- Omnimed Cleaning Ltd2026
- P&C Cleaning Ltd2023
- Panda Premier Cleaning Ltd2025
All cleaning companies in Bicester · All trades in Bicester · Cleaning companies across the UK
Frequently asked questions
When are Extreme Environmental Services Limited's accounts due?
Extreme Environmental Services Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Extreme Environmental Services Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Extreme Environmental Services Limited still trading?
Extreme Environmental Services Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Extreme Environmental Services Limited do?
Extreme Environmental Services Limited is registered under Disinfecting and exterminating services (SIC 81291).
How old is Extreme Environmental Services Limited?
Extreme Environmental Services Limited was incorporated on 11 October 2000, 26 years ago.
Has Extreme Environmental Services Limited won public sector contracts?
Yes. Extreme Environmental Services Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £42K), most recently from West Kent Housing Association.
What is the penalty if Extreme Environmental Services Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Extreme Environmental Services Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.