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  4. Alternative Energy Products Limited

Alternative Energy Products Limited

ActiveMicro-entity accountsPlumbers and heating engineersBanbridge
Company number
NI601607
Incorporated
15 Dec 200916 years trading
Registered office
11 Quarry Road, Banbridge, BT32 3TW
Nature of business
Plumbing, heat and air-conditioning installation; Other building completion and finishing; Buying and selling of own real estate; Management of real estate on a fee or contract basis
Accounts due in
443 days
31 Dec 2027
Net assets
£6,527▲
+426.4% on the year before
Employees
0
Average during the year
From the Companies House register, 1 Oct 2026

Alternative Energy Products Limited is a 16-year-old private limited company registered in Banbridge, company number NI601607, one of 6 plumbing and heating companies in Banbridge. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Dec 2027
in 443 days
For the period to 31 Mar 2027
CT600 due
31 Mar 2028
in 534 days
Period 1 Apr 2026 to 31 Mar 2027
Corporation tax payment
1 Jan 2028
in 444 days
9 months and 1 day after the period end
Confirmation statement
28 May 2027
in 226 days
Last made up to 14 May 2026

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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 £5,287 (+426.4%) on the year before, to £6,527.
  • Net assets rose in 5 of 9 year-on-year comparisons on record.
  • Current assets of £8,464 against £5,934 owed within a year: 1.4 times cover.
  • No employees reported for the latest year (directors are often not counted as employees).
  • Balance sheets on record for 10 years, 2017 to 2026.

Net assets by year

Net assets at each year end, 2017 to 2026£0£5,00031 March 2017: net assets £1,291£1,291201731 March 2018: net assets £1,592£1,592201831 March 2019: net assets £175£175201931 March 2020: net assets -£1,643-£1,643202031 March 2021: net assets £137£137202131 March 2022: net assets -£1,353-£1,353202231 March 2023: net assets £682£682202331 March 2024: net assets -£1,251-£1,251202431 March 2025: net assets £1,240£1,240202531 March 2026: net assets £6,527£6,5272026
Net assets at each year end, 2017 to 2026£0£5,00031 March 2017: net assets £1,291£1,291'1731 March 2018: net assets £1,592£1,592'1831 March 2019: net assets £175£175'1931 March 2020: net assets -£1,643-£1,643'2031 March 2021: net assets £137£137'2131 March 2022: net assets -£1,353-£1,353'2231 March 2023: net assets £682£682'2331 March 2024: net assets -£1,251-£1,251'2431 March 2025: net assets £1,240£1,240'2531 March 2026: net assets £6,527£6,527'26
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2026£6,527£8,464£5,9340
31 Mar 2025£1,240£782£3,544£2,8001
31 Mar 2024-£1,251£43£43£1,4971
31 Mar 2023£682£2,847£3,551£3,1231
31 Mar 2022-£1,353£156£156£1,8260
31 Mar 2021£137£2,731£2,791£3,0511
31 Mar 2020-£1,643£632£632£2,7711
31 Mar 2019£175£1,930£3,130£3,5751
31 Mar 2018£1,592£2,716£3,110£2,1461
31 Mar 2017£1,291£2,548£3,532£3,1221

Who runs and owns Alternative Energy Products Limited

From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.

Officers (2)

NameRoleAppointed
W*** M***DirectorDec 2009
S*** M***SecretaryDec 2009

Person with significant control

Individual · since Dec 2016
W*** M***
Owns 75% or more of the shares
Holds 75% or more of the votes

Where Alternative Energy Products Limited is registered

Alternative Energy Products Limited's registered office on a map of the UK

The registered office is in Banbridge (BT32), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT32 3TW on a map.

Other trade companies in BT32

What happens if Alternative Energy Products 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 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2028 to 31 Jan 2028£150
1 to 3 months late1 Feb 2028 to 31 Mar 2028£375
3 to 6 months late1 Apr 2028 to 30 Jun 2028£750
More than 6 months lateFrom 1 Jul 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2028£200
3 months late30 Jun 2028another £200
6 months late30 Sep 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2029another 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
NI601607
Status
Active
Company type
Private limited company
Incorporated
15 December 2009 (16 years ago)
Registered office
11 Quarry Road, Banbridge, BT32 3TW
Nature of business
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390)
Buying and selling of own real estate (SIC 68100)
Management of real estate on a fee or contract basis (SIC 68320)
Year end
31 March (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
31 March 2026
Last confirmation statement
14 May 2026

Filing notes for plumbing and heating companies

Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.

Similar companies in Banbridge

Other active plumbing and heating companies registered in Banbridge.

All plumbing and heating companies in Banbridge · All trades in Banbridge · Plumbers and heating engineers across the UK

Frequently asked questions

When are Alternative Energy Products Limited's accounts due?

Alternative Energy Products Limited's next accounts are due at Companies House by 31 December 2027 (in 443 days), covering the period to 31 March 2027.

When is Alternative Energy Products Limited's CT600 due?

The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.

Is Alternative Energy Products Limited still trading?

Alternative Energy Products 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 Alternative Energy Products Limited do?

Alternative Energy Products Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390); Buying and selling of own real estate (SIC 68100); Management of real estate on a fee or contract basis (SIC 68320).

How old is Alternative Energy Products Limited?

Alternative Energy Products Limited was incorporated on 15 December 2009, 16 years ago.

Who runs Alternative Energy Products Limited?

Alternative Energy Products Limited has 1 active director, the longest-serving appointed in Dec 2009. Their names and service addresses are on the Companies House register.

Who owns Alternative Energy Products Limited?

One person or company has significant control of Alternative Energy Products Limited: an individual (owns 75% or more of the shares).

What is the penalty if Alternative Energy Products 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 Alternative Energy Products Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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