- Companies
- Specialist contractors
- Ipswich
- K&F Brothers Ltd
K&F Brothers Ltd
- Company number
- 10013295
- Incorporated
- 18 Feb 201610 years trading
- Registered office
- Merton Jacks Green Road, Creeting ST. Mary, Ipswich, IP6 8NA
- Nature of business
- Other specialised construction activities n.e.c.
K&F Brothers Ltd is a 10-year-old private limited company registered in Ipswich, company number 10013295, one of 119 specialist construction companies in Ipswich. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £3,808 (-29.3%) on the year before, to £9,203.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £15K against £4,380 owed within a year: 3.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £9,203 | £15K | £4,380 | 1 | |
| 29 Feb 2024 | £13K | £12K | £700 | 1 | |
| 28 Feb 2023 | £7,402 | £10K | £7,743 | 1 | |
| 28 Feb 2022 | £11K | £22K | £2,788 | 1 | |
| 28 Feb 2021 | £3,574 | £26K | £15K | 1 | |
| 29 Feb 2020 | £11K | £24K | £13K | 1 | |
| 28 Feb 2019 | £3,368 | £11K | £7,732 | ||
| 28 Feb 2018 | £1,570 | £9,444 | £7,874 | ||
| 28 Feb 2017 | £1,269 | £1,219 | £4,108 | £2,839 |
Who runs and owns K&F Brothers Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** B*** | Director | Feb 2016 |
Person with significant control
Where K&F Brothers Ltd is registered
The registered office is in Ipswich (IP6), in the Mid Suffolk local authority area, East of England. Show IP6 8NA on a map.
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- Concentric Plumbing & Mechanical LtdPlumbers and heating engineers
- CJW Coastal Plumbing and Heating LtdPlumbers and heating engineers
- Ajh Design and Build LtdJoiners and carpenters
What happens if K&F Brothers 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 10013295
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 February 2016 (10 years ago)
- Registered office
- Merton Jacks Green Road, Creeting ST. Mary, Ipswich, IP6 8NA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 17 February 2026
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 Ipswich
Other active specialist construction companies registered in Ipswich.
- Kevin Rodwell Limited2006
- Letts Swimming Pools Limited1979
- LX Construction Limited2013
- Magian Limited2007
- Maljon (Timber Preservation)Limited1971
- Mark Bridges Carvers & Gilders Limited2003
- MH Property Maintenance Services Ltd2026
- Miles Drainage 20 Ltd2011
All specialist construction companies in Ipswich · All trades in Ipswich · Specialist contractors across the UK
Frequently asked questions
When are K&F Brothers Ltd's accounts due?
K&F Brothers Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is K&F Brothers Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is K&F Brothers Ltd still trading?
K&F Brothers 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 K&F Brothers Ltd do?
K&F Brothers Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is K&F Brothers Ltd?
K&F Brothers Ltd was incorporated on 18 February 2016, 10 years ago.
Who runs K&F Brothers Ltd?
K&F Brothers Ltd has 1 active director, the longest-serving appointed in Feb 2016. Their names and service addresses are on the Companies House register.
Who owns K&F Brothers Ltd?
One person or company has significant control of K&F Brothers Ltd: an individual (owns 75% or more of the shares).
What is the penalty if K&F Brothers 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 K&F Brothers 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.