- Companies
- Cleaning companies
- Ascot
- Insite Managed Services Limited
Insite Managed Services Limited
- Company number
- 03816458
- Incorporated
- 29 Jul 199927 years trading
- Registered office
- E5 Ascot Business Park, Lyndhurst Road, Ascot, Berkshire, SL5 9FE
- Nature of business
- Other cleaning services
Insite Managed Services Limited is a 27-year-old private limited company registered in Ascot, company number 03816458, one of 15 cleaning companies in Ascot. 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.
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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 £139K (+21.5%) on the year before, to £789K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £2.1M against £1.4M owed within a year: 1.5 times cover.
- 5 employees on average, down from 371 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 | £789K | £1.6M | £2.1M | £1.4M | 5 |
| 31 Oct 2024 | £650K | £1M | £1.5M | £954K | 371 |
| 31 Oct 2023 | £583K | £872K | £1.3M | £805K | 270 |
| 31 Oct 2022 | £621K | £759K | £1.2M | £576K | 270 |
| 31 Oct 2021 | £567K | £767K | £1.4M | £817K | 260 |
| 31 Oct 2020 | £377K | £902K | £1.5M | £1.1M | 285 |
| 31 Oct 2019 | £199K | £394K | £851K | £672K | |
| 31 Oct 2018 | £174K | £355K | £674K | £527K | |
| 31 Oct 2017 | £177K | £187K | £472K | £326K | |
| 31 Oct 2016 | £153K | £243K | £497K | £378K |
Public contracts won
Insite Managed Services Limited has one public sector contract award on record; the ones with their own published value total £914K (2022). 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.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Charters School | Charters School - Cleaning Services | £914K | 9 Sep 2022 |
Where Insite Managed Services Limited is registered
The registered office is in Ascot (SL5), in the Windsor and Maidenhead local authority area, South East. Show SL5 9FE on a map.
Other trade companies in SL5
- Autova UK LtdMotor traders
- Drive Care Hub LtdMotor traders
- Berkshire Eco Clean LimitedCleaning companies
- Sunfix Solar LtdInstallers
- SRD Recoveries LtdMechanics and garages
- The Marlow Roofermann and Sons LimitedRoofers
- Painting Precision LtdPainters and decorators
- Loyal to the Soil LtdLandscapers and gardeners
What happens if Insite Managed 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
- 03816458
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 1999 (27 years ago)
- Registered office
- E5 Ascot Business Park, Lyndhurst Road, Ascot, Berkshire, SL5 9FE
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 29 July 2026
- Charges (mortgages)
- 0 outstanding of 2 registered
- Previous names
- Webb Resources Limited (until 27 Oct 2006)
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 Ascot
Other active cleaning companies registered in Ascot.
- Just Think Cleaning Ltd2026
- Pest Control Pros Ltd2026
- Primelux Group Ltd2026
- Proclean One Limited2024
- Roboclean Group Ltd2026
- The Ironing Service Ascot Ltd2019
- The Shire Sweep Limited2024
- Tile Cleaning Agents Ltd2018
All cleaning companies in Ascot · All trades in Ascot · Cleaning companies across the UK
Frequently asked questions
When are Insite Managed Services Limited's accounts due?
Insite Managed Services Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Insite Managed 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 Insite Managed Services Limited still trading?
Insite Managed 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 Insite Managed Services Limited do?
Insite Managed Services Limited is registered under Other cleaning services (SIC 81299).
How old is Insite Managed Services Limited?
Insite Managed Services Limited was incorporated on 29 July 1999, 27 years ago.
Has Insite Managed Services Limited won public sector contracts?
Yes. Insite Managed Services Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £914K), most recently from Charters School.
What is the penalty if Insite Managed 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 Insite Managed 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.