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Cash

£16m

USD 20,910,000

-8.3% vs 2024

Net assets

£1m

USD 1,398,000

-82.1% vs 2024

Employees

135

+21.6% vs 2024

Profit before tax

-£4.7m

USD -6,329,000

+28.9% highest in 3 filed years

Accounts

5-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31

Metric Trend 2021-01-312022-01-312023-12-312024-12-312025-12-31 Δ vs prior
Turnover £7,651,860£13,163,005£16,132,839 +22.6%
Operating profit -£13,514,362-£6,266,316-£4,135,065 +34%
Profit before tax -£13,242,819-£6,602,197-£4,696,846 +28.9%
Net profit -£13,242,819-£6,602,197-£4,696,846 +28.9%
Cash £25,621£44,326,475£23,367,603£16,930,914£15,517,625 -8.3%
Total assets less current liabilities £3,177,995£51,179,837£19,474,180£5,796,721£1,037,477 -82.1%
Net assets £577,357£51,179,837£11,954,167£5,796,721£1,037,477 -82.1%
Equity £11,954,167£5,796,721£1,037,477 -82.1%
Average employees 140111135 +21.6%
Wages £6,482,499£7,031,996£8,029,685 +14.2%
Directors' remuneration £206,404£338,268£466,048 +37.8%
Directors' pension contributions £NaN£NaN£46,304£54,123
Highest paid director £NaN£NaN£83,974£113,021£155,844 +37.9%

Figures converted to GBP from USD at 0.742 per USD (Frankfurter spot rate) — hover any figure for the original. indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show . About these numbers

Ratios

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

Ratio Trend 2021-01-312022-01-312023-12-312024-12-312025-12-31
Operating margin -176.6%-47.6%-25.6%
Net margin -173.1%-50.2%-29.1%
Return on capital employed -69.4%-108.1%-398.6%
Gearing (liabilities / total assets) 83.6%0.9%58.5%75.3%95.4%
Current ratio 5.43x98.72x2.87x2.11x0.95x
Interest cover -55.02x-6.72x-4.57x

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
IFRS
Reporting scope
Consolidated group
Auditor
Rouse Audit LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“As a result of the above considerations, the Directors did not consider there to be any material uncertainty relating to the Company's ability to continue as a going concern and have prepared the financial statements on a going concern basis.”

Group structure

  1. ROSSUM LTD · parent
    1. Rossum Czech Republic s.r.o. 100% · Czech Republic · developer and owner of Rossum
    2. Rossum USA Inc. 100% · United States of America · sales office

Significant events

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

People

4 active · 1 resigned

Name Role Appointed Born Nationality
OHS SECRETARIES LIMITED Corporate Secretary 2020-02-04
BAUDIŠ, Petr Director 2017-01-16 Jan 1985 Czech
GOGÁR, Tomáš Director 2017-01-16 Dec 1988 Czech
KAUFFMAN, Christopher Allen Director 2026-01-21 Aug 1991 American
Show 1 resigned officer
Name Role Appointed Resigned
OELSCHIG, Trevor Harold Director 2021-09-21 2026-01-21

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Alniash Invest S.R.O. Corporate entity Significant influence 2018-02-02 Ceased 2018-02-02
Tomáš Tunys Individual Shares 25–50%, Voting 25–50% 2017-01-16 Ceased 2018-02-02
Mr Tomáš Gogár Individual Shares 25–50%, Voting 25–50% 2017-01-16 Ceased 2017-02-22
Mr Petr Baudiš Individual Shares 25–50%, Voting 25–50% 2017-01-16 Ceased 2017-02-22

Filing timeline

Last 20 of 76 total filings

Date Type Category Description
2026-08-13 AA accounts Accounts with accounts type group
2026-06-09 SH01 capital Capital allotment shares
2026-05-19 TM01 officers Termination director company with name termination date PDF
2026-05-19 TM01 officers Termination director company with name termination date PDF
2026-05-19 TM01 officers Termination director company with name termination date PDF
2026-05-19 TM02 officers Termination secretary company with name termination date PDF
2026-05-19 AP01 officers Appoint person director company with name date PDF
2026-05-19 AP01 officers Appoint person director company with name date PDF
2026-05-14 MR04 mortgage Mortgage satisfy charge full PDF
2026-05-14 MR04 mortgage Mortgage satisfy charge full PDF
2026-05-14 MR04 mortgage Mortgage satisfy charge full PDF
2026-05-14 MR04 mortgage Mortgage satisfy charge full PDF
2026-05-14 MR04 mortgage Mortgage satisfy charge full PDF
2026-03-11 RP01SH01 miscellaneous Legacy PDF
2026-02-11 SH01 capital Capital allotment shares PDF
2026-02-11 CS01 confirmation-statement Confirmation statement with updates PDF
2026-02-11 TM01 officers Termination director company with name termination date PDF
2026-02-11 AP01 officers Appoint person director company with name date PDF
2025-07-29 AA accounts Accounts with accounts type group
2025-06-18 SH01 capital Capital allotment shares PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
18

last 12 months

Capital events
3

last 24 months

Officers appointed
1

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.

Official Companies House page