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Cash

£590K

+17.8% vs 2024

Net assets

-£6.4M

-54.2% vs 2024

Employees

54

-12.9% vs 2024

Profit before tax

-£1.7M

-0.9% vs 2024

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Accounts

2-year trend · Δ = latest vs prior filed period · latest reflected 2025-07-31

Metric Trend 2024-07-312025-07-31 Δ vs prior
Turnover £3,973,000£4,825,000 +21.4%
Operating profit -£1,664,000-£1,676,000 -0.7%
Profit before tax -£1,647,000-£1,661,000 -0.9%
Net profit -£1,647,000-£1,661,000 -0.9%
Cash £501,000£590,000 +17.8%
Total assets less current liabilities £29,576,000£27,062,000 -8.5%
Net assets -£4,169,000-£6,428,000 -54.2%
Equity -£4,169,000-£6,428,000 -54.2%
Average employees 6254 -12.9%
Wages £1,616,000£1,820,000 +12.6%
Directors' remuneration

Values shown as filed in the company's annual accounts. 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 2024-07-312025-07-31
Operating margin -41.9%-34.7%
Net margin -41.5%-34.4%
Return on capital employed -5.6%-6.2%
Current ratio 0.18x0.15x

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.

Name history

Renamed 1 time since incorporation

  1. HERIOT-WATT SERVICES LIMITED 2004-12-09 → present
  2. DUNWILCO (1173) LIMITED 2004-07-22 → 2004-12-09

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Standalone (parent only)
Auditor
Ernst & Young LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“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 16 months to 31 July 2027.”

Significant events

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

People

4 active · 16 resigned

Name Role Appointed Born Nationality
COLLIER, Susan Margaret Secretary 2014-10-17
CAMPBELL, Ross James Director 2017-10-30 Jul 1983 British
JOHNSTONE, Lynda Carole Director 2020-07-03 May 1966 British
TUMILTY, Michael Director 2023-01-04 Apr 1971 British
Show 16 resigned officers
Name Role Appointed Resigned
BROWN, Derek Gardiner Secretary 2007-06-18 2014-10-17
WATT, Jamie Secretary 2004-12-06 2007-06-18
D.W. COMPANY SERVICES LIMITED Corporate Nominee Secretary 2004-07-22 2004-12-06
COLLIER, Susan Margaret Director 2012-08-31 2014-10-17
DALTON, Ann Marie Director 2011-06-01 2020-06-30
DEANS, Thomas Malcolm Director 2014-03-12 2018-04-30
JEFFERSON, Andrew Gordon Director 2020-03-16 2023-06-28
KAY, Stefan George Director 2004-12-06 2006-10-27
MACLEAN, Alastair David Director 2015-01-30 2015-02-26
MCALLISTER, Catriona Director 2014-03-12 2017-04-26
MCNAULL, Philip Gerard Director 2005-02-28 2012-08-31
MENZIES, Andrew Mchardy Director 2014-03-12 2020-03-10
SIMMONS, John Edward Leonard, Professor Director 2004-12-06 2006-08-22
THORNTON, Mairi Director 2004-12-06 2006-03-22
WILSON, Peter Liddell, Dr Director 2004-12-06 2011-05-16
D.W. DIRECTOR 1 LIMITED Corporate Nominee Director 2004-07-22 2004-12-06

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Heriot-Watt University Corporate entity Shares 75–100%, Appoints directors, Significant influence 2016-04-06 Active

Filing timeline

Last 20 of 92 total filings

Date Type Category Description
2026-05-11 AA accounts Accounts with accounts type full
2025-08-06 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-01-27 AA accounts Accounts with accounts type full
2024-07-23 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-05-05 AA accounts Accounts with accounts type full
2023-08-30 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-06-29 TM01 officers Termination director company with name termination date PDF
2023-04-28 AA accounts Accounts with accounts type full
2023-02-23 AP01 officers Appoint person director company with name date PDF
2022-08-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-05-12 AA accounts Accounts with accounts type full
2021-09-07 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-08-25 AA accounts Accounts with accounts type small
2020-08-05 CS01 confirmation-statement Confirmation statement with no updates PDF
2020-07-03 AP01 officers Appoint person director company with name date PDF
2020-07-03 TM01 officers Termination director company with name termination date PDF
2020-03-16 AP01 officers Appoint person director company with name date PDF
2020-03-16 TM01 officers Termination director company with name termination date PDF
2020-02-24 AA accounts Accounts with accounts type full
2019-07-25 CS01 confirmation-statement Confirmation statement with no updates 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.

Official Companies House page