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Next accounts due

2027-03-31 (in 10mo)

Last filed for 2025-06-30

Confirmation statement due

2026-11-26 (in 6mo)

Last made up 2025-11-12

Watchouts

None on the register

Cash

£3M

-40.7% vs 2024

Net assets

£9M

-16.2% vs 2024

Employees

35

+45.8% highest in 4 filed years

Profit before tax

£3M

-7.9% vs 2024

Accounts

7-year trend · latest reflected 2025-06-30

Metric Trend 2020-06-302021-06-302021-07-012022-06-302023-06-302024-06-302025-06-30
Turnover £19,854,607£24,332,858
Operating profit £3,644,981£3,920,777
Profit before tax £3,629,237£3,340,874
Net profit £2,656,330£2,255,088
Cash £286,119£298,430£4,373,374£2,595,059
Total assets less current liabilities £3,046,772£5,191,105£11,308,058£8,756,797
Net assets £3,046,772£4,233,879£10,174,324£8,525,832
Equity £3,046,772£4,233,879£4,233,878£4,269,488£4,964,196£10,174,324£8,525,832
Average employees 222435
Wages £1,895,562£2,207,717
Directors' remuneration £229,316£384,996

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

Year-on-year

FY2024 → FY2025 · period ending 2025-06-30 vs 2024-06-30

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

Ratios

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

Ratio Trend 2020-06-302021-06-302021-07-012022-06-302023-06-302024-06-302025-06-30
Operating margin 18.4%16.1%
Net margin 13.4%9.3%
Return on capital employed 32.2%44.8%
Gearing (liabilities / total assets) 36.7%44.9%
Current ratio 2.08x1.50x
Interest cover 65.36x155.01x

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
Albert Goodman LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“These financial statements have been prepared on a going concern basis. The directors, have considered the financial position of the Group for a period of at least twelve months from the date of signing these financial statements, have no reason to believe that a material uncertainty exists that may cast doubt about the ability of the Group to continue as a going concern. Accordingly the directors have a reasonable expectation that the Group will continue in operational existence and thus they continue to adopt the going concern basis of accounting in preparing the financial statements.”

Group structure

  1. THERMA-MECH DEVELOPMENTS LIMITED · parent
    1. Therma-Mech Limited 88% · United Kingdom · operations in the district energy sector, supplying customers with design and build services in relation to district heating and cooling systems.

Significant events

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

People

3 active · 1 resigned

Name Role Appointed Born Nationality
SARGEANT, Alexander Joseph Secretary 2025-07-01
ASCOTT, Aaron Director 2016-11-22 Apr 1988 British
SMART, Robert Paul Director 2016-11-22 Nov 1986 British
Show 1 resigned officer
Name Role Appointed Resigned
HODGES, Richard Secretary 2016-11-22 2025-10-06

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Rps Management Holdings Limited Corporate entity Shares 25–50%, Voting 25–50% 2021-11-16 Active
Ascott Holdings Ltd Corporate entity Shares 25–50%, Voting 25–50% 2021-11-16 Active
Mr Robert Paul Smart Individual Shares 25–50%, Voting 25–50% 2016-11-22 Ceased 2021-11-16
Mr Aaron Ascott Individual Shares 25–50%, Voting 25–50% 2016-11-22 Ceased 2021-11-16

Filing timeline

Last 20 of 43 total filings

Material constitutional events — rename, articles re-file, resolution

  • 2023-01-31 MA Memorandum articles
  • 2023-01-31 RESOLUTIONS Resolution
Date Type Category Description
2026-05-06 MR01 mortgage Mortgage create with deed with charge number charge creation date PDF
2026-02-05 AA accounts Accounts with accounts type group PDF
2025-11-12 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-10-06 TM02 officers Termination secretary company with name termination date PDF
2025-07-11 AP03 officers Appoint person secretary company with name date PDF
2025-07-11 AD01 address Change registered office address company with date old address new address PDF
2025-03-28 AA accounts Accounts with accounts type group PDF
2024-11-25 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-06-07 AD01 address Change registered office address company with date old address new address PDF
2024-05-15 AA accounts Accounts with accounts type group PDF
2023-12-05 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-05-09 AA accounts Accounts with accounts type total exemption full PDF
2023-01-31 SH10 capital Capital variation of rights attached to shares
2023-01-31 MA incorporation Memorandum articles
2023-01-31 SH08 capital Capital name of class of shares
2023-01-31 RESOLUTIONS resolution Resolution
2022-11-22 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-04-11 AA accounts Accounts with accounts type total exemption full PDF
2021-12-15 CS01 confirmation-statement Confirmation statement with updates PDF
2021-12-15 PSC07 persons-with-significant-control Cessation of a person with significant control PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
6

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