- Companies
- Civil engineering
- Stevenage
- Steadfast Construction and Engineering Ltd
Steadfast Construction and Engineering Ltd
- Company number
- 09368148
- Incorporated
- 29 Dec 201411 years trading
- Registered office
- Building 18, Gateway 1000 Arlington Business Park, Whittle Way, Stevenage, SG1 2FP
- Nature of business
- Construction of railways and underground railways
Steadfast Construction and Engineering Ltd is a 11-year-old private limited company registered in Stevenage, company number 09368148, one of 43 civil engineering contractors in Stevenage. 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 £3,701 on the year before, to £3,876.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £52K against £65K owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- 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 Jul 2025 | £3,876 | £37K | £52K | £65K | 2 |
| 31 Jul 2024 | £175 | £7,861 | £30K | £40K | 2 |
| 31 Jul 2023 | £17K | £16K | £72K | £75K | 2 |
| 31 Jul 2022 | £26K | £32K | £12K | 2 | |
| 31 Jul 2021 | £85K | £87K | £9,444 | 2 | |
| 31 Jul 2020 | £81K | £143K | £62K | 2 | |
| 31 Jul 2019 | £47K | £84K | £37K | ||
| 31 Jul 2018 | £25K | £55K | £30K | ||
| 31 Jul 2017 | £25K | £52K | £27K | ||
| 31 Jul 2016 | £1 | £1 |
Who runs and owns Steadfast Construction and Engineering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| G*** P*** | Director | Dec 2014 |
| J*** D*** | Secretary | Apr 2023 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** P*** | Secretary | Jun 2018 | Apr 2023 |
| G*** P*** | Secretary | Dec 2014 | Jun 2018 |
Person with significant control
Where Steadfast Construction and Engineering Ltd is registered
The registered office is in Stevenage (SG1), in the Stevenage local authority area, East of England. Show SG1 2FP on a map.
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Also registered at this address
12 other companies use the same registered office as Steadfast Construction and Engineering Ltd.
- Drop Kerb Expert LimitedSpecialist contractors
- E Coulson Carpentry & Building LtdFinishing trades
- Greenman Cambridge LimitedLandscapers and gardeners
- Heatstream LimitedPlumbers and heating engineers
- Hudson Ash LimitedFinishing trades
- K Skinner Film & TV Rigging LimitedSpecialist contractors
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- Mle Construction LimitedBuilders
- My-Gas Heating Services LtdPlumbers and heating engineers
- Phoenix Electrical Nationwide LimitedElectricians
- Quality Decorating Company LimitedPainters and decorators
- Trinity Electrical Services (London) LtdElectricians
What happens if Steadfast Construction and Engineering Ltd 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
- 09368148
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 December 2014 (11 years ago)
- Registered office
- Building 18, Gateway 1000 Arlington Business Park, Whittle Way, Stevenage, SG1 2FP
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 28 May 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 Stevenage
Other active civil engineering contractors registered in Stevenage.
- Stonegate Civils Ltd2021
- Tya Paving Ltd2023
- Ujeniuc Service Ltd2023
- Valtur Services Ltd2016
- Warren Surfacing Ltd2021
- WSF Construction Ltd2019
- Aerosurface Limited2018
- Alsemia Engineering Ltd2023
All civil engineering contractors in Stevenage · All trades in Stevenage · Civil engineering across the UK
Frequently asked questions
When are Steadfast Construction and Engineering Ltd's accounts due?
Steadfast Construction and Engineering Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Steadfast Construction and Engineering Ltd'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 Steadfast Construction and Engineering Ltd still trading?
Steadfast Construction and Engineering Ltd 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 Steadfast Construction and Engineering Ltd do?
Steadfast Construction and Engineering Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Steadfast Construction and Engineering Ltd?
Steadfast Construction and Engineering Ltd was incorporated on 29 December 2014, 11 years ago.
Who runs Steadfast Construction and Engineering Ltd?
Steadfast Construction and Engineering Ltd has 1 active director, the longest-serving appointed in Dec 2014. Their names and service addresses are on the Companies House register.
Who owns Steadfast Construction and Engineering Ltd?
One person or company has significant control of Steadfast Construction and Engineering Ltd: Steadfast UK Holdings Limited (owns 75% or more of the shares).
What is the penalty if Steadfast Construction and Engineering Ltd 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 Steadfast Construction and Engineering Ltd 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.