SLM MACKENZIE LIMITED
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Cash
£3.5m
-40.6% lowest in 3 filed years
Net assets
£21m
+12% highest in 3 filed years
Employees
290
-0.7% vs 2025
Profit before tax
—
Period ending 2026-03-31
Net assets
3-year trend · vs Industrials median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2026-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 | 2026-03-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £62,319,577 | £61,691,585 | £53,403,819 | -13.4% | |
| Operating profit | £5,059,434 | £6,686,616 | £4,202,011 | -37.2% | |
| Profit before tax | £6,223,252 | £7,255,101 | — | — | |
| Net profit | £5,036,194 | £5,434,750 | — | — | |
| Cash | £5,136,940 | £5,824,072 | £3,457,412 | -40.6% | |
| Total assets less current liabilities | £14,036,191 | £18,425,498 | £20,610,933 | +11.9% | |
| Net assets | £14,021,620 | £18,354,825 | £20,550,745 | +12% | |
| Equity | £14,021,620 | £18,354,825 | £20,550,745 | +12% | |
| Average employees | 272 | 292 | 290 | -0.7% | |
| Wages | £12,995,934 | £16,050,964 | £15,919,553 | -0.8% | |
| Directors' remuneration | £598,631 | £632,078 | £189,020 | -70.1% | |
| Directors' pension contributions | £9,956 | £14,000 | £8,476 | -39.5% | |
| Highest paid director | £420,750 | £455,678 | £197,496 | -56.7% |
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 | 2024-03-31 | 2025-03-31 | 2026-03-31 |
|---|---|---|---|---|
| Operating margin | 8.1% | 10.8% | 7.9% | |
| Net margin | 8.1% | 8.8% | — | |
| Return on capital employed | 36.0% | 36.3% | 20.4% | |
| Gearing (liabilities / total assets) | 57.9% | 52.0% | 40.7% | |
| Current ratio | 1.69x | 1.87x | 2.40x |
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
- SLM MACKENZIE LIMITED 2003-05-20 → present
- SLM (2003) LIMITED 2003-02-10 → 2003-05-20
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Consolidated group
- Auditor
- Azets Audit Services
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The group's secured pipeline of work and long-term forecast outlook has provided further assurance to the directors regarding its financial position. As such, the directors consider that it is appropriate to prepare the financial statements on the going concern basis.”
Group structure
- SLM MACKENZIE LIMITED · parent
- MacKenzie Construction Limited 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 12 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| DALRYMPLE, Andrew Michael | Secretary | 2017-07-31 | — | — |
| DALRYMPLE, Andrew Michael | Director | 2009-10-01 | Feb 1965 | British |
| DALRYMPLE, Elizabeth Lorraine | Director | 2025-02-28 | Apr 1963 | British |
Show 12 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| LAMB, Brian | Secretary | 2013-02-01 | 2017-07-31 |
| SIMPSON, Ronald | Secretary | 2003-02-10 | 2013-01-31 |
| BRIGHTON SECRETARY LTD | Corporate Nominee Secretary | 2003-02-10 | 2003-02-10 |
| CAMERON, William Donald Bruce | Director | 2003-05-07 | 2007-02-06 |
| LAMB, Brian | Director | 2003-02-10 | 2017-07-31 |
| MCCULLOCH, Thomas Walker Purcell | Director | 2003-02-10 | 2004-10-21 |
| NOBLETT, James | Director | 2017-04-01 | 2018-08-23 |
| ROBERTON, Brian Ronald | Director | 2009-10-01 | 2016-05-24 |
| SIMPSON, Ronald | Director | 2003-02-10 | 2013-01-31 |
| SIMPSON, Russell Ballantyne | Director | 2014-04-01 | 2016-11-28 |
| WILSON, Mark | Director | 2017-04-01 | 2024-12-11 |
| BRIGHTON DIRECTOR LTD | Corporate Nominee Director | 2003-02-10 | 2003-02-10 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr Colin Lamb | Individual | Shares 25–50% | 2017-11-02 | Ceased 2019-04-11 |
| Mr Andrew Michael Dalrymple | Individual | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 127 total filings
Material constitutional events — rename, articles re-file, resolution
- 2026-04-09 MA Memorandum articles
- 2026-04-09 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-09-30 | AA | accounts | Accounts with accounts type group | |
| 2026-04-09 | MA | incorporation | Memorandum articles | |
| 2026-04-09 | RESOLUTIONS | resolution | Resolution | |
| 2026-02-25 | AD01 | address | Change registered office address company with date old address new address | |
| 2026-02-24 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-02-24 | AD01 | address | Change registered office address company with date old address new address | |
| 2026-02-24 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-11-04 | AA | accounts | Accounts with accounts type group | |
| 2025-05-08 | PSC04 | persons-with-significant-control | Change to a person with significant control | |
| 2025-03-05 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-03-04 | AP01 | officers | Appoint person director company with name date | |
| 2025-01-29 | SH03 | capital | Capital return purchase own shares | |
| 2025-01-28 | SH06 | capital | Capital cancellation shares | |
| 2025-01-07 | TM01 | officers | Termination director company with name termination date | |
| 2024-10-29 | AA | accounts | Accounts with accounts type group | |
| 2024-10-14 | SH08 | capital | Capital name of class of shares | |
| 2024-10-08 | RP04CS01 | confirmation-statement | Second filing of confirmation statement with made up date | |
| 2024-02-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-12-21 | AA | accounts | Accounts with accounts type group | |
| 2023-03-31 | AA | accounts | Accounts with accounts type group |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 8
- Capital events
- 3
- Officers appointed
- 0
- Officers resigned
- 0
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.