- Companies
- Cleaning companies
- Gso Limited
Gso Limited
- Company number
- 08355246
- Incorporated
- 10 Jan 201313 years trading
- Registered office
- Cheribourne House, 45A Station Road, Willington, Bedford, MK44 3QL
- Nature of business
- Other cleaning services
Gso Limited is a 13-year-old private limited company registered in Willington, company number 08355246, one of the UK's cleaning companies. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 Gso 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 £150K (+13.9%) on the year before, to £1.2M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £3.1M against £2.1M owed within a year: 1.5 times cover.
- 745 employees on average, up from 631 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1.2M | £1.5M | £3.1M | £2.1M | 745 |
| 31 Mar 2025 | £1.1M | £844K | £2.6M | £1.6M | 631 |
| 31 Mar 2024 | £933K | £848K | £2M | £1.2M | 544 |
| 31 Mar 2023 | £839K | £782K | £1.7M | £1.1M | 525 |
| 31 Mar 2022 | £556K | £369K | £1.3M | £918K | 441 |
| 31 Mar 2021 | £451K | £397K | £913K | £564K | 362 |
| 31 Mar 2020 | £382K | £353K | £798K | £523K | 339 |
| 31 Mar 2019 | £314K | £363K | £812K | £478K | 311 |
| 31 Mar 2018 | £230K | £269K | £649K | £413K | 266 |
| 31 Mar 2017 | £124K | £83K | £448K | £370K | 250 |
Public contracts won
Gso Limited has 5 public sector contract awards on record; the ones with their own published value total £9.2M, from 2025 to 2026. Source: Contracts Finder and Find a Tender award notices.
Awards by year
Main buyers
- The CAM Academy Trust1 award
- Bishop Vesey's Grammar School1 award
- Joseph Chamberlain Sixth Form College1 award
- Ambition Education Trust1 award
- All Saints Catholic College1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| The CAM Academy Trust | The CAM Academy Trust - Cleaning Services Tender | £2.3M | 12 May 2026 |
| Bishop Vesey's Grammar School | Bishop Vesey’s Grammar School ~ Cleaning Tender | £1.2M | 23 Feb 2026 |
| Joseph Chamberlain Sixth Form College | Joseph Chamberlain Sixth Form College ~ Cleaning Tender | £1.9M | 13 Feb 2026 |
| Ambition Education Trust | Ambition Education Trust ~ Cleaning Tender | £3.5M | 19 Dec 2025 |
| All Saints Catholic College | All Saints Catholic College ~ Cleaning Tender | £310K | 22 Oct 2025 |
Where Gso Limited is registered
The registered office is in Willington (MK44), in the Bedford local authority area, East of England. Show MK44 3QL on a map.
Other trade companies in MK44
- Riseley Gardening Services LtdLandscapers and gardeners
- Vault Valeting & Detailing LtdMechanics and garages
- BMB Passive Fire Protection and Curtain Specialist LtdInstallers
- SS Cars and Bikes LtdMechanics and garages
- Nikis Rides LtdMotor traders
- GBRS Haulage LimitedMachinery repair and installation
- Birch Bespoke Bathrooms LtdPlumbers and heating engineers
- Ren Hall Motor Company LtdMotor traders
Also registered at this address
1 other company uses the same registered office as Gso Limited.
What happens if Gso 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 08355246
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 January 2013 (13 years ago)
- Registered office
- Cheribourne House, 45A Station Road, Willington, Bedford, MK44 3QL
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 10 January 2026
- Charges (mortgages)
- 1 outstanding of 3 registered
- Previous names
- Gso Holdings Limited (until 8 Apr 2013)
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
Other active cleaning companies.
Frequently asked questions
When are Gso Limited's accounts due?
Gso Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Gso Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Gso Limited still trading?
Gso 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 Gso Limited do?
Gso Limited is registered under Other cleaning services (SIC 81299).
How old is Gso Limited?
Gso Limited was incorporated on 10 January 2013, 13 years ago.
Has Gso Limited won public sector contracts?
Yes. Gso Limited has 5 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £9.2M), most recently from The CAM Academy Trust.
What is the penalty if Gso 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 Gso 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.