- Companies
- Specialist contractors
- High Wycombe
- Crowthers Consultants Ltd
Crowthers Consultants Ltd
- Company number
- 06265115
- Incorporated
- 31 May 200719 years trading
- Registered office
- Rillside House, Kingsmead Road, High Wycombe, Buckinghamshire, HP11 1JL
- Nature of business
- Other specialised construction activities n.e.c.
Crowthers Consultants Ltd is a 19-year-old private limited company registered in High Wycombe, company number 06265115, one of 79 specialist construction companies in High Wycombe. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 down £4,924 (-14.1%) on the year before, to £30K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £34K against £8,000 owed within a year: 4.3 times cover.
- 2 employees on average, up from 0 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 May 2026 | £30K | £34K | £8,000 | 2 | |
| 31 May 2025 | £35K | £48K | £16K | 0 | |
| 31 May 2024 | £18K | £28K | £13K | 2 | |
| 31 May 2023 | £8,946 | £16K | £9,195 | 2 | |
| 31 May 2022 | £3,657 | £9,810 | £10K | 1 | |
| 31 May 2021 | £1,785 | £7,338 | £8,468 | 0 | |
| 31 May 2020 | £67 | £8,794 | £12K | 0 | |
| 31 May 2019 | £693 | £13K | £15K | ||
| 31 May 2018 | £231 | £5,496 | £8,783 | ||
| 31 May 2017 | £533 | £7,578 | £11K |
Where Crowthers Consultants Ltd is registered
The registered office is in High Wycombe (HP11), in the Buckinghamshire local authority area, South East. Show HP11 1JL on a map.
Other trade companies in HP11
- Voltenara Energy LtdInstallers
- 2M Cars Sales LtdMotor traders
- Medway Cars LimitedMotor traders
- Chilterns Air Conditioning LtdPlumbers and heating engineers
- Foundries Roofing and Building LtdFinishing trades
- Service Heat and Cool LimitedPlumbers and heating engineers
- Goat & Co UK LtdProperty developers
- Eighty Eighty Services LimitedElectricians
What happens if Crowthers Consultants 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 06265115
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2007 (19 years ago)
- Registered office
- Rillside House, Kingsmead Road, High Wycombe, Buckinghamshire, HP11 1JL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 2 December 2025
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 High Wycombe
Other active specialist construction companies registered in High Wycombe.
- Daniel Restoration Ltd2024
- David Mizzi Construction Ltd2011
- Dennis Build Ltd2024
- DSK Home Services Ltd2026
- Evans Welding Services (Bucks) Limited2003
- F&D Construction Services Ltd2024
- For-Site Labour Limited2005
- Freestone Groundworks Ltd2023
All specialist construction companies in High Wycombe · All trades in High Wycombe · Specialist contractors across the UK
Frequently asked questions
When are Crowthers Consultants Ltd's accounts due?
Crowthers Consultants Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Crowthers Consultants Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Crowthers Consultants Ltd still trading?
Crowthers Consultants 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 Crowthers Consultants Ltd do?
Crowthers Consultants Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Crowthers Consultants Ltd?
Crowthers Consultants Ltd was incorporated on 31 May 2007, 19 years ago.
What is the penalty if Crowthers Consultants 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 Crowthers Consultants 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.