COLMACK ENGINEERING LTD.
Company number SC344129 · Active · Glasgow PA2 6AJ
COLMACK ENGINEERING LTD. is an active private limited company (company number SC344129) incorporated on 10 June 2008, registered in Glasgow. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 30 June 2025, showing net assets of £249k and cash of £139k, with 1 employee on average. Net assets fell 4% on the prior period (£258k).
By net assets it sits in the top quarter of 270 comparable companies in Glasgow (median £17k, upper quartile £142k).
Key dates
- Incorporated
- 10 June 2008
- Next accounts due
- 30 March 2027 — in 165 days
- Confirmation statement due
- 24 June 2027 — in 251 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 June 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £249k | £139k | — | — | — | — | 1 |
| 30 June 2024 | £258k | £146k | — | — | — | — | 1 |
- Cash per employee
- £139k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 72/100 (grade B)
- +10 Positive net assets — Net assets £249,037 at 2025-06-30
- +4 Cash reserves — Cash £139,149
- +8 Established — Incorporated 2008-06-10 (18 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Colin Mackenzie — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 6 April 2016
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Glasgow
Same activity (construction of other civil engineering projects n.e.c.), closest in incorporation date.
- QTS GROUP LTD. — Strathaven, inc. Jul 2008
- WALLACE CIVIL ENGINEERING LIMITED — Glasgow, inc. Aug 2008
- R M KENNEDY & SONS LTD — Shotts, inc. Aug 2008
- GORDON GEORGE CONSTRUCTION SERVICES LIMITED — Oban, inc. Mar 2008
- DGM SURFACING LIMITED — Glasgow, inc. Oct 2008
- PMK CONSTRUCTION LIMITED — Glasgow, inc. Feb 2008
Reminders for COLMACK ENGINEERING LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.