SPEX ENGINEERING LIMITED
Company number SC379535 · Active · Aberdeen AB10 6XU
SPEX ENGINEERING LIMITED is an active private limited company (company number SC379535) incorporated on 1 June 2010, registered in Aberdeen. Its registered activity is support activities for petroleum and natural gas mining (SIC 09100). Latest small accounts cover the period ending 31 December 2024, showing net assets of £989k and cash of £4,296, with 3 employees on average. Net assets fell 1% on the prior period (£995k).
By net assets it sits in the top quarter of 436 comparable companies in Aberdeen (median £12k, upper quartile £90k).
Key dates
- Incorporated
- 1 June 2010
- Next accounts due
- 30 September 2026 — 19 days overdue
- Confirmation statement due
- 15 June 2027 — in 239 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 09100
- Support activities for petroleum and natural gas mining
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 74100
- Specialised design activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £989k | £4,296 | — | — | — | — | 3 |
| 31 December 2023 | £995k | £0 | — | — | — | — | 3 |
- Cash per employee
- £1,432
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 58/100 (grade C)
- +10 Positive net assets — Net assets £989,047 at 2024-12-31
- +8 Established — Incorporated 2010-06-01 (16 years)
- -10 Accounts overdue — Due 2026-09-30
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
- Spex Group Holdings Limited (corporate entity, Scotland) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 6 May 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 Aberdeen
Same activity (support activities for petroleum and natural gas mining), closest in incorporation date.
- CHANGE ENERGY LIMITED — Aberdeen, inc. May 2010
- A B K L N LIMITED — Aberdeen, inc. Apr 2010
- P PATERSON LTD — Aberdeen, inc. Jul 2010
- ROCKROSE UKCS15 LIMITED — Aberdeen, inc. Mar 2010
- PRECISION INSPECTION LIMITED — Peterhead, inc. Aug 2010
- CORE SPECIALIST SERVICES LIMITED — Aberdeen, inc. Mar 2010
Reminders for SPEX ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.