- Companies
- Specialist contractors
- Ipswich
- Colnesett (East Anglia) Limited
Colnesett (East Anglia) Limited
- Company number
- 09676284
- Incorporated
- 8 Jul 201511 years trading
- Registered office
- Unit 81 Centaur Court Claydon Business Park, GT. Blakenham, Ipswich, Suffolk, IP6 0NL
- Nature of business
- Other specialised construction activities n.e.c.
Colnesett (East Anglia) Limited is a 11-year-old private limited company registered in Ipswich, company number 09676284, one of 119 specialist construction companies in Ipswich. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £11 (+10.7%) on the year before, to £114.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- Current assets of £28K against £28K owed within a year: 1.0 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 Aug 2025 | £114 | £28K | £28K | 2 | |
| 31 Aug 2024 | £103 | ||||
| 31 Aug 2023 | £103 | 0 | |||
| 31 Aug 2022 | £103 | 0 | |||
| 31 Aug 2021 | £103 | 0 | |||
| 31 Aug 2020 | £103 | 0 | |||
| 31 Aug 2019 | £103 | ||||
| 31 Aug 2018 | £103 | ||||
| 31 Aug 2017 | £103 | ||||
| 31 Aug 2016 | £103 |
Public contracts won
Colnesett (East Anglia) Limited has 2 public sector contract awards on record; the ones with their own published value total £375K, from 2025 to 2026. Source: Contracts Finder and Find a Tender award notices. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- West Suffolk Council2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| West Suffolk Council | Conversion and refurbishment 9 Short Brackland, Bury St Edmunds, IP33 1EL | £300K | 26 Jan 2026 |
| West Suffolk Council | 16 & 18 Hollands Road - Internal Refurbishment | £75K | 13 Oct 2025 |
Where Colnesett (East Anglia) Limited is registered
The registered office is in Ipswich (IP6), in the Mid Suffolk local authority area, East of England. Show IP6 0NL on a map.
Other trade companies in IP6
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- 11:11 Automotive LtdMotor traders
- JS Fire and Intrusion Solutions LtdElectricians
- Lakeview Cars LimitedMotor traders
- LG Contractors LtdCivil engineering
- Concentric Plumbing & Mechanical LtdPlumbers and heating engineers
- CJW Coastal Plumbing and Heating LtdPlumbers and heating engineers
- Ajh Design and Build LtdJoiners and carpenters
Shared registered office
54 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Colnesett (East Anglia) 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 09676284
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2015 (11 years ago)
- Registered office
- Unit 81 Centaur Court Claydon Business Park, GT. Blakenham, Ipswich, Suffolk, IP6 0NL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 16 February 2026
- Previous names
- Colnesett Education Consultancy Limited (until 20 Apr 2016)
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.
- CPB Lift Services Limited2025
- D A Formwork Ltd2018
- Dayle Bayliss Limited2013
- Denmar Contracts Limited2014
- Dly Limited2017
- Double-J Maintenance Ltd2021
- Down to Earth Landscapes Limited1987
- Elacey Limited2016
All specialist construction companies in Ipswich · All trades in Ipswich · Specialist contractors across the UK
Frequently asked questions
When are Colnesett (East Anglia) Limited's accounts due?
Colnesett (East Anglia) Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Colnesett (East Anglia) Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Colnesett (East Anglia) Limited still trading?
Colnesett (East Anglia) 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 Colnesett (East Anglia) Limited do?
Colnesett (East Anglia) Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Colnesett (East Anglia) Limited?
Colnesett (East Anglia) Limited was incorporated on 8 July 2015, 11 years ago.
Has Colnesett (East Anglia) Limited won public sector contracts?
Yes. Colnesett (East Anglia) Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £375K), most recently from West Suffolk Council.
What is the penalty if Colnesett (East Anglia) 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 Colnesett (East Anglia) 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.