- Companies
- Specialist contractors
- London
- Pestology Limited
Pestology Limited
- Company number
- 10882477
- Incorporated
- 25 Jul 20179 years trading
- Registered office
- International House, 142 Cromwell Road, London, SW7 4EF
- Nature of business
- Other specialised construction activities n.e.c.
Pestology Limited is a 9-year-old private limited company registered in London, company number 10882477, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 £226K (+28.6%) on the year before, to £1M.
- Net assets rose in 7 of 7 year-on-year comparisons on record.
- Current assets of £1.4M against £390K owed within a year: 3.5 times cover.
- 28 employees on average, up from 27 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £1M | £783K | £1.4M | £390K | 28 |
| 31 Jul 2024 | £791K | £931K | £1.1M | £334K | 27 |
| 31 Jul 2023 | £449K | £559K | £647K | £234K | 21 |
| 31 Jul 2022 | £276K | £489K | £515K | £324K | 21 |
| 31 Jul 2021 | £203K | £391K | £391K | £201K | 19 |
| 31 Jul 2020 | £90K | £250K | £250K | £248K | 15 |
| 31 Jul 2019 | -£51K | £135K | £135K | £246K | 13 |
| 31 Jul 2018 | -£103K | £74K | £120K | £264K | 11 |
Public contracts won
Pestology Limited has one public sector contract award on record (2025). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| The Riverside Group Limited | Pest Control Services - AWARD | Ceiling, not shown | 9 Oct 2025 |
Where Pestology Limited is registered
The registered office is in London (SW7), in the Kensington and Chelsea local authority area, London. Show SW7 4EF on a map.
Other trade companies in SW7
- Old Town KS Group LtdBuilders
- Westbourne Gardens LimitedProperty developers
- Crissyservice LtdInstallers
- Ashcombe Projects LtdBuilders
- WM Shelfco5 LimitedProperty developers
- Platinum Electrical Systems LimitedElectricians
- Vertex Finishes LtdFinishing trades
- Plumbers Direct 24/7 LtdPlumbers and heating engineers
Also registered at this address
20 other companies use the same registered office as Pestology Limited.
- Aardvark Projects LimitedBuilders
- Ashcombe Projects LtdBuilders
- Barry's Luxe Decorating LtdPainters and decorators
- Bernard Andrews Roofing LimitedRoofers
- Blue Knight Cleaning Services LimitedCleaning companies
- Boutique.Yachts LtdMachinery repair and installation
- Car Body Repairs LtdMechanics and garages
- Compass Electrical Controls LimitedElectricians
- Ezzy Bespoke Interiors LtdJoiners and carpenters
- Icleangroup LtdCleaning companies
- Loka Homes LimitedProperty developers
- Londi Facilities Management LtdFacilities management
- London Installations LimitedPlumbers and heating engineers
- Obsidian Development Properties LimitedBuilders
- Op10 Properties LtdProperty developers
- Ram Auto Group LtdMotor traders
- Revamp London LtdFinishing trades
- Revive Brick Cleaning LtdBuilders
- Vertex Finishes LtdFinishing trades
- Woodside Design & Manufacture LtdJoiners and carpenters
What happens if Pestology 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 10882477
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 July 2017 (9 years ago)
- Registered office
- International House, 142 Cromwell Road, London, SW7 4EF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 24 July 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Pet Flaps Ltd2021
- Peter Mullins Limited2014
- Petrin Consulting Ltd2020
- Petro Power Construction Ltd2013
- Petrov 1994 Ltd2019
- PFX Group Ltd2026
- PH-Lo Limited2012
- Phase Services Limited1994
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Pestology Limited's accounts due?
Pestology Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Pestology Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Pestology Limited still trading?
Pestology 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 Pestology Limited do?
Pestology Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Pestology Limited?
Pestology Limited was incorporated on 25 July 2017, 9 years ago.
Has Pestology Limited won public sector contracts?
Yes. Pestology Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from The Riverside Group Limited.
What is the penalty if Pestology 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 Pestology 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.