- Companies
- Builders
- Cockermouth
- I & B Builders Ltd
I & B Builders Ltd
- Company number
- 08576352
- Incorporated
- 19 Jun 201313 years trading
- Registered office
- 14A Main Street, Cockermouth, Cumbria, CA13 9LQ
- Nature of business
- Construction of domestic buildings
I & B Builders Ltd is a 13-year-old private limited company registered in Cockermouth, company number 08576352, one of 26 building contractors in Cockermouth. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £49K (-66.4%) on the year before, to £25K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £398K against £374K owed within a year: 1.1 times cover.
- 5 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2026 | £25K | £398K | £374K | 5 | |
| 30 Jun 2025 | £74K | £442K | £370K | 5 | |
| 30 Jun 2024 | £182K | £344K | £168K | 4 | |
| 30 Jun 2023 | £107K | £265K | £169K | 4 | |
| 30 Jun 2022 | £122K | £217K | £114K | 4 | |
| 30 Jun 2021 | £83K | £200K | £116K | 5 | |
| 30 Jun 2020 | £54K | £203K | £143K | 5 | |
| 30 Jun 2019 | £32K | £50K | £65K | £59K | 6 |
| 30 Jun 2018 | £62K | £33K | £75K | £46K | 8 |
| 30 Jun 2017 | £35K | £43K | £56K | £28K | 6 |
Where I & B Builders Ltd is registered
The registered office is in Cockermouth (CA13), in the Cumberland local authority area, North West. Show CA13 9LQ on a map.
Other trade companies in CA13
- J B Fencing (Cumbria) LimitedJoiners and carpenters
- The Lake District Cleaning Co. LtdCleaning companies
- RJD Plastering LimitedPlasterers
- DJG Regeneration LtdProperty developers
- Lake District Driveways LimitedLandscapers and gardeners
- DLB1690 LimitedInstallers
- Adrian Kennedy Building LimitedProperty developers
- Parkhouse Property Developments LtdProperty developers
Also registered at this address
23 other companies use the same registered office as I & B Builders Ltd.
- Beag LimitedSpecialist contractors
- Beckside Bungalow Construction LimitedBuilders
- Berry Elite Decorators LimitedPainters and decorators
- C J Electrical Design LimitedElectricians
- Darrie LimitedMechanics and garages
- Ea Renovations LimitedFinishing trades
- Ecotemp LimitedPlumbers and heating engineers
- FGS Electrical LtdElectricians
- J R W Electrical Services LimitedElectricians
- J.A. Cannan LimitedFinishing trades
- J.A. Lee Window & General Cleaning Contractors LimitedCleaning companies
- JSK Mechanical Services LimitedMechanics and garages
- Laudan Developments LtdBuilders
- M J Straughton Painters & Decorators LtdSpecialist contractors
- Oglanby Electrical Services LimitedElectricians
- Performance Preparation LimitedMechanics and garages
- Primary Reactive LimitedFinishing trades
- Spencer Ivison Decorators LimitedPainters and decorators
- Stonecross South Interiors LimitedPainters and decorators
- Stratton Oakwood LtdBuilders
- Tyson Olley LtdInstallers
- Wayne Johnston LimitedBuilders
- Williams Developments LimitedBuilders
What happens if I & B Builders 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 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 08576352
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 June 2013 (13 years ago)
- Registered office
- 14A Main Street, Cockermouth, Cumbria, CA13 9LQ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 6 June 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Cockermouth
Other active building contractors registered in Cockermouth.
- K Adams & Son Builders Limited2003
- Lakeland Leisure Developments Limited2015
- Laudan Developments Ltd2012
- Matthew Jackson Builders Limited2016
- MLG Developers Limited2014
- Neil Wordsworth Home Improvements Limited2014
- Opalgrange Limited2002
- R A & J Faulder Ltd2003
All building contractors in Cockermouth · All trades in Cockermouth · Builders across the UK
Frequently asked questions
When are I & B Builders Ltd's accounts due?
I & B Builders Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is I & B Builders Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is I & B Builders Ltd still trading?
I & B Builders 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 I & B Builders Ltd do?
I & B Builders Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is I & B Builders Ltd?
I & B Builders Ltd was incorporated on 19 June 2013, 13 years ago.
What is the penalty if I & B Builders 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 I & B Builders 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.