1. Companies
  2. Installers
  3. Birmingham
  4. Firstbuild Construction Ltd

Firstbuild Construction Ltd

ActiveMicro-entity accountsInstallersBirmingham
Company number
14965203
Incorporated
27 Jun 20233 years trading
Registered office
11 Deakins Road, Birmingham, West Midlands, B25 8DX
Nature of business
Other construction installation; Other specialised construction activities n.e.c.
Accounts due in
170 days
31 Mar 2027
Net assets
£3,131▲
+698.7% on the year before
Employees
1
Average during the year
From the Companies House register, 1 Oct 2026

Firstbuild Construction Ltd is a 3-year-old private limited company registered in Birmingham, company number 14965203, one of 301 installation companies (insulation, lifts, shutters and similar) in Birmingham. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.

Key dates

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

Accounts due
31 Mar 2027
in 170 days
For the period to 30 Jun 2026
CT600 due
30 Jun 2027
in 261 days
Period 1 Jul 2025 to 30 Jun 2026
Corporation tax payment
1 Apr 2027
in 171 days
9 months and 1 day after the period end
Confirmation statement
10 Jul 2027
in 271 days
Last made up to 26 Jun 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 Firstbuild Construction Ltd

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 £2,739 (+698.7%) on the year before, to £3,131.
  • Current assets of £13 against £3,144 owed within a year: 0.0 times cover.
  • 1 employee on average during the year.
  • Balance sheets on record for 2 years, 2024 to 2025.

Net assets by year

Net assets at each year end, 2024 to 2025£0£2,00030 June 2024: net assets £392£392202430 June 2025: net assets £3,131£3,1312025
Net assets at each year end, 2024 to 2025£0£2,00030 June 2024: net assets £392£392202430 June 2025: net assets £3,131£3,1312025
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
30 Jun 2025£3,131£13£3,1441
30 Jun 2024£392£3,512£3,1201

Where Firstbuild Construction Ltd is registered

Firstbuild Construction Ltd's registered office on a map of the UK

The registered office is in Birmingham (B25), in the Birmingham local authority area, West Midlands. Show B25 8DX on a map.

Other trade companies in B25

Also registered at this address

21 other companies use the same registered office as Firstbuild Construction Ltd.

What happens if Firstbuild Construction 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 March 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Apr 2027 to 30 Apr 2027£150
1 to 3 months late1 May 2027 to 30 Jun 2027£375
3 to 6 months late1 Jul 2027 to 30 Sep 2027£750
More than 6 months lateFrom 1 Oct 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jul 2027£200
3 months late30 Sep 2027another £200
6 months late30 Dec 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late30 Jun 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
14965203
Status
Active
Company type
Private limited company
Incorporated
27 June 2023 (3 years ago)
Registered office
11 Deakins Road, Birmingham, West Midlands, B25 8DX
Nature of business
Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999)
Year end
30 June (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
30 June 2025
Last confirmation statement
26 June 2026

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 Birmingham

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

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

Frequently asked questions

When are Firstbuild Construction Ltd's accounts due?

Firstbuild Construction Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.

When is Firstbuild Construction Ltd's CT600 due?

The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.

Is Firstbuild Construction Ltd still trading?

Firstbuild Construction 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 Firstbuild Construction Ltd do?

Firstbuild Construction Ltd is registered under Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).

How old is Firstbuild Construction Ltd?

Firstbuild Construction Ltd was incorporated on 27 June 2023, 3 years ago.

What is the penalty if Firstbuild Construction 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 Firstbuild Construction Ltd 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