- Companies
- Electricians
- Norwich
- Astec Limited
Astec Limited
- Company number
- 02373986
- Incorporated
- 19 Apr 198937 years trading
- Registered office
- 22B Bessemer Road, Norwich, NR4 6DQ
- Nature of business
- Electrical installation
Astec Limited is a 37-year-old private limited company registered in Norwich, company number 02373986, one of 266 electrical contractors in Norwich. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 unchanged on the year before, at £100.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- Current assets of £2,658 against £2,558 owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £100 | £2,658 | £2,558 | 0 | |
| 31 Mar 2024 | £100 | £2,739 | £2,639 | 0 | |
| 31 Mar 2023 | £100 | £4,168 | £4,068 | 0 | |
| 31 Mar 2022 | £100 | £17K | £17K | 0 | |
| 31 Dec 2020 | £100 | £20K | £20K | 0 | |
| 31 Dec 2019 | £100 | £100 | |||
| 31 Dec 2018 | £100 | £100 | |||
| 31 Dec 2017 | £100 | £100 | |||
| 31 Dec 2016 | £100 | £0 | £0 | ||
| 31 Dec 2015 | -£7,827 | £5,897 | £5,897 | £14K |
Where Astec Limited is registered
The registered office is in Norwich (NR4), in the Norwich local authority area, East of England. Show NR4 6DQ on a map.
Other trade companies in NR4
- Spalding Projects LtdProperty developers
- Hunter & May LtdSpecialist contractors
- Rahat Motors LimitedMechanics and garages
- Vip Bin Cleaning Norfolk LtdCleaning companies
- SBC Groundworks LtdBuilders
- Milaboo LtdSpecialist contractors
- Gkroofing LtdSpecialist contractors
- Claren Motor Trade LtdMotor traders
What happens if Astec 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 02373986
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 April 1989 (37 years ago)
- Registered office
- 22B Bessemer Road, Norwich, NR4 6DQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 December 2025
- Charges (mortgages)
- 0 outstanding of 1 registered
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Norwich
Other active electrical contractors registered in Norwich.
- B C Hoskins Electrical Services Limited2003
- Banach Electrical Service Ltd2014
- Barrington Solar Ltd2023
- Batchelor Electrical Services Ltd2017
- Bawburgh Installations Limited2006
- Ben Perry Electrical Ltd2022
- BMK Electrical Ltd2021
- Bobolink Services Limited2019
All electrical contractors in Norwich · All trades in Norwich · Electricians across the UK
Frequently asked questions
When are Astec Limited's accounts due?
Astec Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Astec Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Astec Limited still trading?
Astec 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 Astec Limited do?
Astec Limited is registered under Electrical installation (SIC 43210).
How old is Astec Limited?
Astec Limited was incorporated on 19 April 1989, 37 years ago.
What is the penalty if Astec 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 Astec 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.