- Companies
- Civil engineering
- Bishops Stortford
- Cullen Utilities Limited
Cullen Utilities Limited
- Company number
- 10710354
- Incorporated
- 5 Apr 20179 years trading
- Registered office
- Larkrise, London Road, Spellbrook, Bishops Stortford, Herts, CM23 4BA
- Nature of business
- Construction of utility projects for fluids
Cullen Utilities Limited is a 9-year-old private limited company registered in Bishops Stortford, company number 10710354, one of 5 civil engineering contractors in Bishops Stortford. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 Cullen Utilities 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 down £20K (-3.4%) on the year before, to £577K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £792K against £519K owed within a year: 1.5 times cover.
- 4 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £577K | £4,464 | £792K | £519K | 4 |
| 30 Apr 2024 | £597K | £7,721 | £566K | £317K | 4 |
| 30 Apr 2023 | £752K | £129K | £785K | £278K | 4 |
| 30 Apr 2022 | £372K | £122K | £326K | £93K | 4 |
| 30 Apr 2021 | £229K | £49K | £250K | £105K | 3 |
| 30 Apr 2020 | £69K | £19K | £57K | £51K | 2 |
| 30 Apr 2019 | £27K | £10K | £21K | £15K | 1 |
| 30 Apr 2018 | £22K | £14K | £24K | £14K | 1 |
Where Cullen Utilities Limited is registered
The registered office is in Bishops Stortford (CM23), in the East Hertfordshire local authority area, East of England. Show CM23 4BA on a map.
Other trade companies in CM23
- Virtual Bee Property Development LtdProperty developers
- Cerberus (Compliance & Maintain) LimitedInstallers
- Cerberus (Electrical & Renewables) LimitedInstallers
- Bishop's Stortford Tyres Hub LimitedMechanics and garages
- Da Power LtdElectricians
- Henry Daniel Building Co LtdBuilders
- Wolfe Services LimitedMachinery repair and installation
- Bells Exterior Services LimitedCleaning companies
What happens if Cullen Utilities 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10710354
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 2017 (9 years ago)
- Registered office
- Larkrise, London Road, Spellbrook, Bishops Stortford, Herts, CM23 4BA
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 4 April 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Bishops Stortford
Other active civil engineering contractors registered in Bishops Stortford.
- Intech Construction Ltd2020
- J H Utility Services Limited2015
- Maclin Pumps Limited1995
- Ag Project Management Limited2024
All civil engineering contractors in Bishops Stortford · All trades in Bishops Stortford · Civil engineering across the UK
Frequently asked questions
When are Cullen Utilities Limited's accounts due?
Cullen Utilities Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Cullen Utilities Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Cullen Utilities Limited still trading?
Cullen Utilities 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 Cullen Utilities Limited do?
Cullen Utilities Limited is registered under Construction of utility projects for fluids (SIC 42210).
How old is Cullen Utilities Limited?
Cullen Utilities Limited was incorporated on 5 April 2017, 9 years ago.
What is the penalty if Cullen Utilities 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 Cullen Utilities 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.