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  4. Structured Cabling Services Limited

Structured Cabling Services Limited

ActiveTotal exemption (full) accountsElectriciansBirmingham
Company number
03329378
Incorporated
7 Mar 199729 years trading
Registered office
13 Portland Road, Edgbaston, Birmingham, B16 9HN
Nature of business
Electrical installation
Accounts due in
444 days
31 Dec 2027
Net assets
£223K▲
+32.0% on the year before
Cash at bank
£210K▲
At 31 Mar 2026
Employees
0
Average during the year
Checked with Companies House 13 Oct 2026

Structured Cabling Services Limited is a 29-year-old private limited company registered in Birmingham, company number 03329378, one of 555 electrical contractors in Birmingham. 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 444 days
For the period to 31 Mar 2027
CT600 due
31 Mar 2028
in 535 days
Period 1 Apr 2026 to 31 Mar 2027
Corporation tax payment
1 Jan 2028
in 445 days
9 months and 1 day after the period end
Confirmation statement
3 Oct 2027
in 355 days
Last made up to 19 Sep 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 £54K (+32%) on the year before, to £223K.
  • Net assets rose in 5 of 9 year-on-year comparisons on record.
  • Current assets of £295K against £126K owed within a year: 2.3 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£100K£200K31 March 2017: net assets £151K£151K201731 March 2018: net assets £206K£206K201831 March 2019: net assets £190K£190K201931 March 2020: net assets £142K£142K202031 March 2021: net assets £99K£99K202131 March 2022: net assets £158K£158K202231 March 2023: net assets £176K£176K202331 March 2024: net assets £91K£91K202431 March 2025: net assets £169K£169K202531 March 2026: net assets £223K£223K2026
Net assets at each year end, 2017 to 2026£0£100K£200K31 March 2017: net assets £151K£151K'1731 March 2018: net assets £206K£206K'1831 March 2019: net assets £190K£190K'1931 March 2020: net assets £142K£142K'2031 March 2021: net assets £99K£99K'2131 March 2022: net assets £158K£158K'2231 March 2023: net assets £176K£176K'2331 March 2024: net assets £91K£91K'2431 March 2025: net assets £169K£169K'2531 March 2026: net assets £223K£223K'26
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2026£223K£210K£295K£126K0
31 Mar 2025£169K£135K£309K£163K4
31 Mar 2024£91K£92K£163K£93K5
31 Mar 2023£176K£105K£415K£279K0
31 Mar 2022£158K£37K£275K£172K6
31 Mar 2021£99K£102K£235K£138K6
31 Mar 2020£142K£106K£281K£157K
31 Mar 2019£190K£170K£292K£129K
31 Mar 2018£206K£161K£416K£218K
31 Mar 2017£151K£268K£384K£245K

Who runs and owns Structured Cabling Services Limited

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

Officer

NameRoleAppointed
B*** F***DirectorMar 1997
4 former officers
NameRoleAppointedLeft
D*** F***SecretaryMar 1997Sep 2024
D*** G***Nominee SecretaryMar 1997Mar 1997
D*** F***DirectorSep 2000Sep 2024
L*** G***Nominee directorMar 1997Mar 1997

Person with significant control

Individual · since Mar 2017
B*** F***
Owns 75% or more of the shares

Where Structured Cabling Services Limited is registered

Structured Cabling Services Limited's registered office on a map of the UK

The registered office is in Birmingham (B16), in the Birmingham local authority area, West Midlands. Show B16 9HN on a map.

Other trade companies in B16

Also registered at this address

12 other companies use the same registered office as Structured Cabling Services Limited.

What happens if Structured Cabling Services 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
03329378
Status
Active
Company type
Private limited company
Incorporated
7 March 1997 (29 years ago)
Registered office
13 Portland Road, Edgbaston, Birmingham, B16 9HN
Nature of business
Electrical installation (SIC 43210)
Year end
31 March (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 March 2026
Last confirmation statement
19 September 2026

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 Birmingham

Other active electrical contractors registered in Birmingham.

All electrical contractors in Birmingham · All trades in Birmingham · Electricians across the UK

Frequently asked questions

When are Structured Cabling Services Limited's accounts due?

Structured Cabling Services Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.

When is Structured Cabling Services 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 Structured Cabling Services Limited still trading?

Structured Cabling Services Limited is listed as active on the Companies House register (checked 13 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 Structured Cabling Services Limited do?

Structured Cabling Services Limited is registered under Electrical installation (SIC 43210).

How old is Structured Cabling Services Limited?

Structured Cabling Services Limited was incorporated on 7 March 1997, 29 years ago.

Who runs Structured Cabling Services Limited?

Structured Cabling Services Limited has 1 active director, the longest-serving appointed in Mar 1997. Their names and service addresses are on the Companies House register.

Who owns Structured Cabling Services Limited?

One person or company has significant control of Structured Cabling Services Limited: an individual (owns 75% or more of the shares).

What is the penalty if Structured Cabling Services 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 Structured Cabling Services 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, rechecked 13 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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