1. Companies
  2. Installers
  3. Manchester
  4. Installation Services Group Limited

Installation Services Group Limited

ActiveTotal exemption (full) accountsInstallersManchester
Company number
10033813
Incorporated
1 Mar 201610 years trading
Registered office
100 Liverpool Road, Cadishead, Manchester, Greater Manchester, M44 5AN
Nature of business
Other construction installation
Accounts due in
80 days
31 Dec 2026
Net assets
£165K▲
+53.1% on the year before
Cash at bank
£91K▼
At 31 Mar 2025
Employees
10
Average during the year
From the Companies House register, 1 Oct 2026

Installation Services Group Limited is a 10-year-old private limited company registered in Manchester, company number 10033813, one of 305 installation companies (insulation, lifts, shutters and similar) in Manchester. 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.

Accounts due
31 Dec 2026
in 80 days
For the period to 31 Mar 2026
CT600 due
31 Mar 2027
in 170 days
Period 1 Apr 2025 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 81 days
9 months and 1 day after the period end
Confirmation statement
14 Apr 2027
in 184 days
Last made up to 31 Mar 2026

Is this your company?

File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.

File for Installation Services Group Limited

Or get a reminder before each deadline

Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.

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 £57K (+53.1%) on the year before, to £165K.
  • Net assets rose in 6 of 8 year-on-year comparisons on record.
  • Current assets of £386K against £139K owed within a year: 2.8 times cover.
  • 10 employees on average, up from 7 the year before.
  • Balance sheets on record for 9 years, 2017 to 2025.

Net assets by year

Net assets at each year end, 2017 to 2025£0£100K31 March 2017: net assets £2,231£2,231201731 March 2018: net assets £12K£12K201831 March 2019: net assets £12K£12K201931 March 2020: net assets £1,950£1,950202031 March 2021: net assets £92K£92K202131 March 2022: net assets £36K£36K202231 March 2023: net assets £75K£75K202331 March 2024: net assets £108K£108K202431 March 2025: net assets £165K£165K2025
Net assets at each year end, 2017 to 2025£0£100K31 March 2017: net assets £2,231£2,231'1731 March 2018: net assets £12K£12K'1831 March 2019: net assets £12K£12K'1931 March 2020: net assets £1,950£1,950'2031 March 2021: net assets £92K£92K'2131 March 2022: net assets £36K£36K'2231 March 2023: net assets £75K£75K'2331 March 2024: net assets £108K£108K'2431 March 2025: net assets £165K£165K'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2025£165K£91K£386K£139K10
31 Mar 2024£108K£94K£418K£185K7
31 Mar 2023£75K£12K£354K£197K7
31 Mar 2022£36K£28K£275K£158K4
31 Mar 2021£92K£44K£245K£88K4
31 Mar 2020£1,950£625£105K£75K4
31 Mar 2019£12K£29K£101K£69K
31 Mar 2018£12K£24K£64K£60K
31 Mar 2017£2,231£12K

Public contracts won

Installation Services Group Limited has one public sector contract award on record (2018). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown.

BuyerContractValueAwarded
Procure Plus Holdings LimitedFramework Agreement for Installation and RepairCeiling, not shown28 Jun 2018

Where Installation Services Group Limited is registered

Installation Services Group Limited's registered office on a map of the UK

The registered office is in Manchester (M44), in the Salford local authority area, North West. Show M44 5AN on a map.

Other trade companies in M44

Shared registered office

26 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 Installation Services Group 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 HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2027 to 31 Jan 2027£150
1 to 3 months late1 Feb 2027 to 31 Mar 2027£375
3 to 6 months late1 Apr 2027 to 30 Jun 2027£750
More than 6 months lateFrom 1 Jul 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Apr 2027£200
3 months late30 Jun 2027another £200
6 months late30 Sep 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2028another 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
10033813
Status
Active
Company type
Private limited company
Incorporated
1 March 2016 (10 years ago)
Registered office
100 Liverpool Road, Cadishead, Manchester, Greater Manchester, M44 5AN
Nature of business
Other construction installation (SIC 43290)
Year end
31 March (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 March 2025
Last confirmation statement
31 March 2026
Previous names
Installation Group Services Ltd (until 21 Mar 2016)

Filing notes for installation companies (insulation, lifts, shutters and similar)

Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.

Similar companies in Manchester

Other active installation companies (insulation, lifts, shutters and similar) registered in Manchester.

All installation companies (insulation, lifts, shutters and similar) in Manchester · All trades in Manchester · Installers across the UK

Frequently asked questions

When are Installation Services Group Limited's accounts due?

Installation Services Group 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 Installation Services Group 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 Installation Services Group Limited still trading?

Installation Services Group 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 Installation Services Group Limited do?

Installation Services Group Limited is registered under Other construction installation (SIC 43290).

How old is Installation Services Group Limited?

Installation Services Group Limited was incorporated on 1 March 2016, 10 years ago.

Has Installation Services Group Limited won public sector contracts?

Yes. Installation Services Group Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from PROCURE PLUS HOLDINGS LIMITED.

What is the penalty if Installation Services Group 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 Installation Services Group 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.

File accounts + CT600File now£49Let's talk