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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-04-02 (in 11mo)

Last made up 2026-03-19

Watchouts

None on the register

Cash

£2M

+68.4% vs 2023

Net assets

£5M

-19.8% vs 2023

Employees

29

-23.7% vs 2023

Profit before tax

-£1M

-4.8% vs 2023

Name history

Renamed 2 times since incorporation

  1. PROTIM SOLIGNUM LIMITED 1999-07-02 → present
  2. INJECTA OSMOSE LIMITED 1995-04-21 → 1999-07-02
  3. INJECTA (UK) LIMITED 1995-03-24 → 1995-04-21

Accounts

2-year trend · latest reflected 2024-12-31

Metric Trend 2023-12-312024-12-31
Turnover £14,457,490£13,576,288
Operating profit -£1,133,515-£1,189,511
Profit before tax -£1,142,767-£1,198,170
Net profit -£1,116,380-£1,198,170
Cash £1,416,185£2,385,140
Total assets less current liabilities £6,050,885£4,852,715
Net assets £6,050,885£4,852,715
Equity £6,050,885£4,852,715
Average employees 3829
Wages £2,218,982£1,762,601

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 2023-12-312024-12-31
Operating margin -7.8%-8.8%
Net margin -7.7%-8.8%
Return on capital employed -18.7%-24.5%
Gearing (liabilities / total assets) 45.5%56.1%
Current ratio 1.56x1.20x
Interest cover -70.18x-73.98x

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
Azets Audit Services
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 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. PROTIM SOLIGNUM LIMITED · parent
    1. Protim Limited Ireland 100% · Ireland · production of industrial timber and preservation products

Significant events

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

People

3 active · 25 resigned

Name Role Appointed Born Nationality
APOSTOLOU, Stephanie Director 2020-03-01 Dec 1980 American
CRIMP, Stephen Director 2023-12-01 Sep 1968 Australian
FENWICK, Douglas James Director 2018-12-31 Mar 1965 Canadian,American
Show 25 resigned officers
Name Role Appointed Resigned
BOYLIN, Terry Leslie Secretary 1999-07-01 2009-07-31
HASLER, Brian Thomas Secretary 1998-01-20 1999-07-01
LEANEY, Shelley Secretary 1995-03-24 1998-01-20
COMBINED SECRETARIAL SERVICES LIMITED Corporate Nominee Secretary 1995-03-24 1995-03-24
AUSTIN, Anthony James Director 2022-04-21 2025-04-15
BALL JR, Leroy Magnus Director 2014-11-13 2014-11-13
BOYLIN, Terry Leslie Director 1999-07-01 2009-07-31
CHRISTENSEN, Thomas Scharling Director 2014-11-13 2023-12-01
CHRISTENSEN, Thomas Director 1995-04-11 1998-04-20
EWBANK, Gordon Andrew Director 2000-11-08 2013-11-30
GOYDAN, Paul Alexander Director 1998-07-03 2014-11-13
HANSEN, Stig-Ove Alexander-Kongsted Director 1995-04-11 1997-08-25
HARRIS, Neil Director 1998-08-01 2004-02-29
JEPSON, Stuart Director 2002-03-05 2020-05-31
LACY, Steven Robert Director 2014-11-13 2014-11-13
LACY, Steven Robert Director 2014-11-13 2020-03-01
LEANEY, Stephen Glen Director 1995-03-24 1998-01-20
MCCONNELL, Ian Director 1999-07-01 2014-12-31
REEDER, Stephen Clifford Director 2014-11-13 2018-12-31
SMITH, Jimmi Sue Director 2022-02-10 2026-01-05
SPENGLER JR, James Roger Director 1998-07-03 2014-08-15
TAYLOR, John Director 1998-01-20 1998-07-03
ZUGAY, Michael J Director 2014-11-13 2022-02-10
COMBINED NOMINEES LIMITED Corporate Nominee Director 1995-03-24 1995-03-24
COMBINED SECRETARIAL SERVICES LIMITED Corporate Nominee Director 1995-03-24 1995-03-24

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Koppers Inc. Corporate entity Appoints directors 2016-04-30 Ceased 2017-03-24
Koppers Uk Holding Limited Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2016-04-06 Active

Filing timeline

Last 20 of 168 total filings

Date Type Category Description
2026-04-22 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-01-23 TM01 officers Termination director company with name termination date PDF
2025-06-18 AA accounts Accounts with accounts type full
2025-04-16 TM01 officers Termination director company with name termination date PDF
2025-03-26 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-10-03 AA accounts Accounts with accounts type full
2024-04-19 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-12-11 CH01 officers Change person director company with change date PDF
2023-12-11 AP01 officers Appoint person director company with name date PDF
2023-12-11 TM01 officers Termination director company with name termination date PDF
2023-10-12 AA accounts Accounts with accounts type full
2023-03-20 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-01-06 AA accounts Accounts with accounts type full
2022-11-22 AD01 address Change registered office address company with date old address new address PDF
2022-04-21 AP01 officers Appoint person director company with name date PDF
2022-03-23 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-03-18 RP04TM01 officers Second filing of director termination with name
2022-02-16 AP01 officers Appoint person director company with name date PDF
2022-02-16 TM01 officers Termination director company with name termination date
2021-10-03 AA accounts Accounts with accounts type full

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
3

last 12 months

Capital events
0

last 24 months

Officers appointed
0

last 12 months

Officers resigned
1

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 2024-12-31 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