£12.54m
+40%vs Dec 2024Active09395933Private limited companyBorehamwood
GEMEC LIMITED
A85/10001
Summary
GEMEC LIMITED is an active private limited company (company number 09395933) incorporated on 20 January 2015, registered in Borehamwood. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest medium accounts cover the period ending 31 December 2025, showing net assets of £12.54m and cash of £8.51m, with 38 employees on average. Turnover was £25.97m and profit for the year £4.57m. Net assets rose 40% on the prior period (£8.97m). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 1,111 comparable companies in Greater London (median £8,090, upper quartile £49k).
02
Key dates
- Incorporated
- 20 January 201511 yrs ago
- Next accounts due
- 30 September 2027in 343 days
- Confirmation statement due
- 3 February 2027in 104 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Medium
- Size band
- MediumCompanies Act thresholds
04
Financials
£8.51m
+79%vs Dec 2024£25.97m
−7%vs Dec 202438
+19%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £12.54m | £8.51m | £7.58m | — | £25.97m | £4.57m | 38 |
| 31 December 2024 | £8.97m | £4.74m | £8.04m | — | £27.86m | £4.81m | 32 |
| 31 December 2023 | £4.66m | £3.58m | £4.09m | — | £12.90m | £1.16m | 37 |
| 31 December 2022 | — | — | — | — | — | — | — |
Net margin17.6%Profit for the year ÷ turnover
Cash per employee£224kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
85 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £12,538,393 at 2025-12-31 |
| +8 | Net assets growing+39.7% vs prior period |
| +4 | Cash reservesCash £8,511,411 |
| +5 | Multi-year filing history4 periods on record |
| +8 | EstablishedIncorporated 2015-01-20 (12 years) |
| 85 | Score, grade A |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Vassilis Thomas
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 343 days
- Confirmation statement duein 104 days
- Accounts period endNet assets £12.54m · medium accounts
- Accounts period endNet assets £8.97m · medium accounts
- Accounts period endNet assets £4.66m · medium accounts
- Accounts period end
- Incorporated
08
Similar companies in Greater London
- CULHANE CONSTRUCTION LIMITEDTeddington · inc. Jan 2015
- MDYERS LIMITEDMorden · inc. Jan 2015
- AB PROJECTS (UK) LIMITEDSurrey · inc. Jan 2015
- SVKD LTDOrpington · inc. Jan 2015
- GRM SURVEYING LTDHarrow · inc. Jan 2015
- WILSONS INVESTMENT LTDHarrow · inc. Jan 2015
All companies incorporated on 20 January 2015 · in Jan 2015.
09
Reminders for GEMEC LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.