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Cash

£1.1m

EUR 1,268,523

+16.4% highest in 3 filed years

Net assets

£128m

EUR 146,351,473

+6.4% highest in 3 filed years

Employees

0

Average over period

Profit before tax

£5.7m

EUR 6,528,136

+32.7% vs 2024

Accounts

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

Metric Trend 2023-12-312024-12-312025-12-31 Δ vs prior
Turnover
Operating profit -£178,808-£183,827-£208,885 -13.6%
Profit before tax £8,070,564£4,292,065£5,693,473 +32.7%
Net profit £8,070,564£4,292,065£5,693,473 +32.7%
Cash £1,006,137£950,406£1,106,334 +16.4%
Total assets less current liabilities £127,064,375£119,911,116£127,639,519 +6.4%
Net assets £127,064,375£119,911,116£127,639,519 +6.4%
Equity £127,064,375£119,911,116£127,639,519 +6.4%
Average employees 000
Wages
Directors' remuneration £0£0
Highest paid director £0£0

Figures converted to GBP from EUR at 0.872 per EUR (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 2023-12-312024-12-312025-12-31
Return on capital employed -0.1%-0.2%-0.2%
Gearing (liabilities / total assets) 0.0%0.0%0.0%
Current ratio 31.86x

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
Standalone (parent only)
Auditor
Forvis Mazars
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The directors have a reasonable expectation that the Company has adequate resources to continue in operational existence for the foreseeable future. The company's forecasts and projections, which are prepared for a period greater than 12 months from the date of approval of these financial statements and taking into account reasonably possible changes in Company's performance show the company should be able to continue to operate as a going concern as it has sufficient cash balance to cover its general and administrative expenses which are not expected to exceed €250,000 per annum. Thus, the directors continue to adopt the going concern basis of accounting in preparing the financial statements.”

Group structure

  1. SHAMROCK WIND LIMITED · parent
    1. Evalair Limited 60% · Ireland · ownership and operation of wind power plants

Significant events

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

People

6 active · 18 resigned

Name Role Appointed Born Nationality
ASANO, Yasushi Director 2024-04-08 Sep 1975 Japanese
KAWABE, Akira Director 2024-07-22 Sep 1987 Japanese
KINUGAWA, Ryota Director 2025-03-01 Dec 1979 Japanese
KITAGAWA, Shinichiro Director 2025-10-20 Sep 1984 Japanese
KURAMOTO, Hideki Director 2023-11-01 Dec 1983 Japanese
UMEBAYASHI, Katsutoshi Director 2024-04-26 Jan 1995 Japanese
Show 18 resigned officers
Name Role Appointed Resigned
FUNAMOTO, Yukihiro Director 2020-12-16 2023-11-01
FURUYA, Takeo Director 2017-07-24 2019-11-01
HANIHARA, Masakazu Director 2018-09-01 2021-04-09
HARUMOTO, Yoichi Director 2017-07-24 2020-12-16
KATOH, Hisaharu Director 2022-07-01 2024-07-22
MIKI, Koichi Director 2018-11-01 2023-11-01
MURATA, Makoto Director 2022-07-01 2025-10-20
NAKAMURA, Hisatsugu Director 2019-11-01 2022-07-01
NAKATA, Hiroshi Director 2017-07-24 2018-11-01
SAWADA, Kunihiro Director 2017-07-24 2018-09-01
SHIMADA, Takashi Director 2017-07-24 2018-09-01
SHIMURA, Isamu Director 2023-02-17 2025-03-01
SHINADA, Hayato Director 2018-09-01 2023-06-01
TAKAHASHI, Yukio Director 2023-06-01 2024-04-26
TANAKA, Takahiko Director 2018-09-01 2022-07-01
YAMAZAKI, Sosuke Director 2021-04-09 2023-02-17
YOKOI, Hachiman Director 2023-11-01 2024-04-08
YUASA, Yuji Director 2017-07-24 2018-09-01

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Mirai Power Europe Limited Corporate entity Shares 25–50%, Voting 25–50% 2017-07-24 Active
The Kansai Electric Power Company, Incorporated Corporate entity Shares 25–50%, Voting 25–50% 2017-07-24 Active

Filing timeline

Last 20 of 81 total filings

Date Type Category Description
2026-08-21 AP01 officers Appoint person director company with name date PDF
2026-08-21 TM01 officers Termination director company with name termination date PDF
2026-08-11 AA accounts Accounts with accounts type full
2026-07-27 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-07-22 PSC05 persons-with-significant-control Change to a person with significant control PDF
2026-07-22 CH01 officers Change person director company with change date PDF
2026-07-22 CH01 officers Change person director company with change date PDF
2026-06-01 TM01 officers Termination director company with name termination date PDF
2026-06-01 AP01 officers Appoint person director company with name date PDF
2026-05-19 CH01 officers Change person director company with change date PDF
2026-05-15 CH01 officers Change person director company with change date PDF
2026-05-01 AD01 address Change registered office address company with date old address new address PDF
2026-03-06 CH01 officers Change person director company with change date PDF
2025-10-21 AP01 officers Appoint person director company with name date PDF
2025-10-21 TM01 officers Termination director company with name termination date PDF
2025-08-07 AA accounts Accounts with accounts type full
2025-07-21 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-03-10 AP01 officers Appoint person director company with name date PDF
2025-03-10 TM01 officers Termination director company with name termination date PDF
2024-07-31 AA accounts Accounts with accounts type full

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
15

last 12 months

Capital events
0

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