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Next accounts due

2026-06-30 (in 1mo)

Last filed for 2024-09-28

Confirmation statement due

2027-04-12 (in 11mo)

Last made up 2026-03-29

Watchouts

None on the register

Cash

£16M

-5.5% vs 2023

Net assets

£34M

+30.8% vs 2023

Employees

134

-6.9% vs 2023

Profit before tax

£10M

-14.6% vs 2023

Name history

Renamed 1 time since incorporation

  1. THOMAS ARMSTRONG (CONCRETE BLOCKS) LIMITED 1986-04-03 → present
  2. THOMAS ARMSTRONG (CONCRETE) LIMITED 1964-09-09 → 1986-04-03

Accounts

2-year trend · latest reflected 2024-09-28

Metric Trend 2023-09-282024-09-28
Turnover £71,203,094£60,407,628
Operating profit £11,087,477£9,083,252
Profit before tax £12,009,663£10,253,498
Net profit £9,363,714£7,966,521
Cash £16,786,711£15,865,434
Total assets less current liabilities £29,944,886£37,695,271
Net assets £25,858,122£33,824,643
Equity £25,858,122£33,824,643
Average employees 144134
Wages £5,620,764£5,310,670

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2023-09-282024-09-28
Operating margin 15.6%15.0%
Net margin 13.2%13.2%
Return on capital employed 37.0%24.1%
Current ratio 1.05x1.31x
Interest cover 18176.19x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Standalone (parent only)
Auditor
Armstrong Watson Audit Limited
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The directors have considered the company's current and future prospects and it's availability of cash resources and financing and are satisfied that the company can continue to pay its liabilities as they fall due for a period of at least 12 months from the date of approval of these financial statements. For this reason the directors continue to adopt the going concern basis of preparation of these financial statements.”

Group structure

  1. THOMAS ARMSTRONG (CONCRETE BLOCKS) LIMITED · parent
    1. G. C. Blocks Limited 100% · UK
    2. Sellite Blocks Limited 100% · UK

Significant events

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

9 active · 6 resigned

Name Role Appointed Born Nationality
TIBBITTS, Jonathan Maxwell Secretary 2024-01-01
CLARK, Andrew Director 2024-10-01 Jun 1965 British
DENHAM, Anthony Robert Glover Director 2012-12-13 Nov 1960 British
DENHAM, John Keith Director Mar 1943 British
FISHER, Michael Geoffrey Director 2022-10-03 Nov 1975 British
HOME, Martin Director Aug 1956 British
KENDAL, Stephen Edward Director 2022-12-05 Aug 1967 British
MASON, John Director 2024-06-01 Jul 1969 British
WALKER, Mark Arthur Director 2013-09-30 Oct 1962 British
Show 6 resigned officers
Name Role Appointed Resigned
ARMSTRONG, Paul Secretary 2003-04-28 2023-12-31
DENHAM, Raymond Glover Layton Secretary 2003-04-28
ARMSTRONG, Paul Director 1996-12-16 2023-12-31
BOWMAN, Trevor Reynoldson Director 2012-04-27
DENHAM, Raymond Glover Layton Director 2003-04-28
HOGG, Edward Director 1995-09-22

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Mr John Keith Denham Individual Significant influence 2016-04-07 Active

Filing timeline

Last 20 of 123 total filings

Date Type Category Description
2026-04-02 CS01 confirmation-statement Confirmation statement with updates PDF
2025-07-02 AA accounts Accounts with accounts type full
2025-04-08 CS01 confirmation-statement Confirmation statement with updates PDF
2024-10-01 AP01 officers Appoint person director company with name date PDF
2024-07-08 AA accounts Accounts with accounts type full
2024-06-03 AP01 officers Appoint person director company with name date PDF
2024-04-11 CS01 confirmation-statement Confirmation statement with updates PDF
2024-01-03 AP03 officers Appoint person secretary company with name date PDF
2024-01-03 TM02 officers Termination secretary company with name termination date PDF
2024-01-03 TM01 officers Termination director company with name termination date PDF
2023-07-10 AA accounts Accounts with accounts type full
2023-03-29 CS01 confirmation-statement Confirmation statement with updates PDF
2022-12-06 AP01 officers Appoint person director company with name date PDF
2022-10-10 AP01 officers Appoint person director company with name date PDF
2022-07-05 AA accounts Accounts with accounts type full
2022-04-01 CS01 confirmation-statement Confirmation statement with updates PDF
2021-07-13 AA accounts Accounts with accounts type full
2021-04-01 CS01 confirmation-statement Confirmation statement with updates PDF
2020-07-03 AA accounts Accounts with accounts type full
2020-04-02 CS01 confirmation-statement Confirmation statement with updates PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
2

last 12 months

Capital events
0

last 24 months

Officers appointed
0

last 12 months

Officers resigned
0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

FY2023 → FY2024 · period ending 2024-09-28 vs 2023-09-28

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Official Companies House page