£6.87m
+37%vs Dec 2023ActiveSC391140Private limited companyAberdeen
INTERWELL LIMITED
A83/10001
Summary
INTERWELL LIMITED is an active private limited company (company number SC391140) incorporated on 7 January 2011, registered in Aberdeen. Its registered activity is support activities for petroleum and natural gas mining (SIC 09100). Latest full accounts cover the period ending 31 December 2024, showing net assets of £6.87m and cash of £1.72m, with 78 employees on average. Turnover was £33.44m and profit for the year £1.85m. Net assets rose 37% on the prior period (£5.02m).
Peer position · net assets
By net assets it sits in the top quarter of 436 comparable companies in Aberdeen (median £12k, upper quartile £90k).
02
Key dates
- Incorporated
- 7 January 201115 yrs ago
- Next accounts due
- 30 September 202622 days overdue
- Confirmation statement due
- 21 January 2027in 91 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 09100
- Support activities for petroleum and natural gas mining
- Accounts type
- Full
- Size band
- MediumCompanies Act thresholds
04
Financials
£1.72m
+72%vs Dec 2023£33.44m
+19%vs Dec 202378
+16%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £6.87m | £1.72m | — | £8.16m | £33.44m | £1.85m | 78 |
| 31 December 2023 | £5.02m | £1.00m | — | £7.63m | £28.10m | £1.57m | 67 |
| 1 January 2023 | — | — | — | — | — | — | — |
Current ratio1.78Comfortable
Net margin5.5%Profit for the year ÷ turnover
Cash per employee£22kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
83 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £6,866,000 at 2024-12-31 |
| +8 | Net assets growing+36.9% vs prior period |
| +8 | Comfortable liquidityCurrent ratio 1.78 |
| +4 | Cash reservesCash £1,719,000 |
| +5 | Multi-year filing history3 periods on record |
| +8 | EstablishedIncorporated 2011-01-07 (16 years) |
| −10 | Accounts overdueDue 2026-09-30 |
| 83 | 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 Johan Henrik Andresen
- holds 50–75% of voting rights
- can appoint or remove directors
- Ms Katharina Gamlemshaug Andresen
- owns 25–50% of shares
- Ms Alexandra Gamlemshaug Andresen
- owns 25–50% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 91 days
- Next accounts due22 days overdue
- Accounts period endNet assets £6.87m · full accounts
- Accounts period endNet assets £5.02m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in Aberdeen
- LC SUBSEA LIMITEDAberdeen · inc. Dec 2010
- ARMSTRONG SAFETY LIMITEDAberdeen · inc. Jan 2011
- O'BROIN OFFSHORE SERVICES LIMITEDAberdeen · inc. Dec 2010
- AHEAD SCM LIMITEDAberdeen · inc. Feb 2011
- CHEVALIER ENGINEERING LTD.Belhelvie · inc. Feb 2011
- TIGA IKAN SUBSEA SERVICES LIMITEDStonehaven · inc. Nov 2010
All companies incorporated on 7 January 2011 · in Jan 2011.
09
Reminders for INTERWELL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.