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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-28

Confirmation statement due

2026-06-25 (in 1mo)

Last made up 2025-06-11

Watchouts

None on the register

Cash

£335K

-69.5% vs 2023

Net assets

£5M

-7.8% vs 2023

Employees

102

-7.3% vs 2023

Profit before tax

-£985K

-1,316% vs 2023

Accounts

2-year trend · latest reflected 2024-12-28

Metric Trend 2023-12-312024-12-28
Turnover £33,240,000£28,707,000
Operating profit £884,000-£129,000
Profit before tax £81,000-£985,000
Net profit £179,000-£849,000
Cash £1,097,000£335,000
Total assets less current liabilities £7,200,000£6,415,000
Net assets £5,290,000£4,875,000
Equity £3,819,000£3,323,000
Average employees 110102
Wages £3,956,000£3,964,000

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 2023-12-312024-12-28
Operating margin 2.7%-0.4%
Net margin 0.5%-3.0%
Return on capital employed 12.3%-2.0%
Gearing (liabilities / total assets) 79.5%79.9%
Current ratio 0.96x0.87x
Interest cover 0.96x-0.14x

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
Consolidated group
Auditor
MHA
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“In auditing the financial statements, we have concluded that the directors' use of the going concern basis of accounting in the preparation of the financial statements is appropriate. Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the group and the parent company's ability to continue as a going concern for a period of at least twelve months from when the financial statements are authorised for issue.”

Group structure

  1. LSN DIFFUSION LIMITED · parent
    1. LSN Engineering GmbH 85% · Germany · Distribution of powder alloys
    2. Surface Flow Technologies Inc 50% · Michigan, USA · Manufacture of products serving the Brazing Industry

Significant events

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

People

6 active · 2 resigned

Name Role Appointed Born Nationality
ALLNATT, Norman John Director 2012-08-31 Jul 1943 British
ALLNATT, Philip John Director 2013-03-19 Aug 1978 British
GARG, Prashant Director 2013-03-19 May 1983 Indian
GRIFFITHS, Laurence James Director 2013-03-19 Jan 1952 Welsh
HARRISON, Stephen William Director 2013-03-19 Jan 1953 British
JONES, Vivian Director 2013-03-19 Jul 1957 British
Show 2 resigned officers
Name Role Appointed Resigned
GARG, Narender Kumar Director 2013-03-19 2020-03-05
MORAN, Sean Jeremiah Director 2012-09-06 2018-03-09

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Mr Norman John Allnatt Individual Shares 25–50% 2022-06-11 Active
Diffusion Engineers Limited Corporate entity Shares 25–50%, Voting 25–50% 2016-04-06 Ceased 2022-06-11
Mr Vivian Jones Individual Shares 25–50% 2016-04-06 Ceased 2017-11-25

Filing timeline

Last 20 of 78 total filings

Date Type Category Description
2025-09-30 AA accounts Accounts with accounts type group
2025-07-02 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-07-16 AA accounts Accounts with accounts type group
2024-07-11 CS01 confirmation-statement Confirmation statement with updates PDF
2023-08-22 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2023-08-22 PSC01 persons-with-significant-control Notification of a person with significant control PDF
2023-07-13 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-07-05 AA accounts Accounts with accounts type group
2023-06-06 MR04 mortgage Mortgage satisfy charge full PDF
2023-06-06 MR04 mortgage Mortgage satisfy charge full PDF
2023-06-06 MR04 mortgage Mortgage satisfy charge full PDF
2023-06-06 MR04 mortgage Mortgage satisfy charge full PDF
2023-06-05 MR01 mortgage Mortgage create with deed with charge number charge creation date PDF
2023-05-18 MR04 mortgage Mortgage satisfy charge full PDF
2023-04-17 MR04 mortgage Mortgage satisfy charge full PDF
2023-04-17 MR04 mortgage Mortgage satisfy charge full PDF
2022-12-20 MR04 mortgage Mortgage satisfy charge full PDF
2022-09-28 AA accounts Accounts with accounts type group
2022-07-15 CS01 confirmation-statement Confirmation statement with updates PDF
2022-07-15 TM01 officers Termination director company with name termination date 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 2024-12-28 vs 2023-12-31

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