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Protocol Distribution Limited

ActiveMicro-entity accountsInstallersMaidenhead
Company number
02925899
Incorporated
5 May 199432 years trading
Registered office
Bramley Cottage Maidenhead Road, Cookham, Maidenhead, Berkshire, SL6 9DA
Nature of business
Other construction installation
Accounts due in
445 days
31 Dec 2027
Net assets
£57K▼
-2.2% on the year before
Employees
2
Average during the year
From the Companies House register, 1 Oct 2026

Protocol Distribution Limited is a 32-year-old private limited company registered in Maidenhead, company number 02925899, one of 36 installation companies (insulation, lifts, shutters and similar) in Maidenhead. 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 445 days
For the period to 31 Mar 2027
CT600 due
31 Mar 2028
in 536 days
Period 1 Apr 2026 to 31 Mar 2027
Corporation tax payment
1 Jan 2028
in 446 days
9 months and 1 day after the period end
Confirmation statement
4 May 2027
in 204 days
Last made up to 20 Apr 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 down £1,258 (-2.2%) on the year before, to £57K.
  • Net assets rose in 5 of 9 year-on-year comparisons on record.
  • Current assets of £72K against £20K owed within a year: 3.6 times cover.
  • 2 employees on average, up from 0 the year before.
  • Balance sheets on record for 10 years, 2017 to 2026.

Net assets by year

Net assets at each year end, 2017 to 2026£0£20K£40K31 March 2017: net assets £1,038£1,038201731 March 2018: net assets £2,353£2,353201831 March 2019: net assets £646£646201931 March 2020: net assets £1,187£1,187202031 March 2021: net assets £35K£35K202131 March 2022: net assets £29K£29K202231 March 2023: net assets £50K£50K202331 March 2024: net assets £47K£47K202431 March 2025: net assets £58K£58K202531 March 2026: net assets £57K£57K2026
Net assets at each year end, 2017 to 2026£0£20K£40K31 March 2017: net assets £1,038£1,038'1731 March 2018: net assets £2,353£2,353'1831 March 2019: net assets £646£646'1931 March 2020: net assets £1,187£1,187'2031 March 2021: net assets £35K£35K'2131 March 2022: net assets £29K£29K'2231 March 2023: net assets £50K£50K'2331 March 2024: net assets £47K£47K'2431 March 2025: net assets £58K£58K'2531 March 2026: net assets £57K£57K'26
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2026£57K£72K£20K2
31 Mar 2025£58K£71K£14K0
31 Mar 2024£47K£67K£18K2
31 Mar 2023£50K£68K£15K2
31 Mar 2022£29K£48K£14K1
31 Mar 2021£35K£58K£18K1
31 Mar 2020£1,187£3,594£3,4892
31 Mar 2019£646£9,645£9,958
31 Mar 2018£2,353£7,891£11K
31 Mar 2017£1,038£6,507£11K

Where Protocol Distribution Limited is registered

Protocol Distribution Limited's registered office on a map of the UK

The registered office is in Maidenhead (SL6), in the Windsor and Maidenhead local authority area, South East. Show SL6 9DA on a map.

Other trade companies in SL6

What happens if Protocol Distribution 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
02925899
Status
Active
Company type
Private limited company
Incorporated
5 May 1994 (32 years ago)
Registered office
Bramley Cottage Maidenhead Road, Cookham, Maidenhead, Berkshire, SL6 9DA
Nature of business
Other construction installation (SIC 43290)
Year end
31 March (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
31 March 2026
Last confirmation statement
20 April 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.

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Frequently asked questions

When are Protocol Distribution Limited's accounts due?

Protocol Distribution Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.

When is Protocol Distribution 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 Protocol Distribution Limited still trading?

Protocol Distribution 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 Protocol Distribution Limited do?

Protocol Distribution Limited is registered under Other construction installation (SIC 43290).

How old is Protocol Distribution Limited?

Protocol Distribution Limited was incorporated on 5 May 1994, 32 years ago.

What is the penalty if Protocol Distribution 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 Protocol Distribution 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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