What Semco Maritime say about themselves
“We bridge today's and tomorrow’s energy solutions, constantly seeking clever ways to realise global energy ambitions and enable a fossil-free future.”
Semco Maritime Limited
- Incorporated
- 28 December 1978 (47 years)
- Previously known as
- Capelrig Limited (until 30 August 2013)This list may be incomplete. See all names on Companies House
- Industry
- Manufacture of other electrical equipment (27900)
- Directors
- Martin Oehlenschlaeger
- Controlled by
- Chairman Martin Oehlenschlaeger
- Accounts type
- Full
- Region
- Scotland
- Address
- 37 Abercrombie Court Prospect RoadArnhall Business ParkWesthillAB32 6FE
Website & contact details
- Website
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 20 February 2027
- Last conf. stmt
- 6 February 2026
Charges
- Total
- 3
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 3
Officers 3 active
Officer details are public data from the Companies House register.
Oehlenschlaeger, Martin
Director · Appointed 15 November 2022
Danish
Born December 1978 (47)
Director · Appointed 12 October 2022
British
Born July 1967 (59)
Jacobsen, Henrik Gert, Mr.
Secretary · Appointed 20 June 2022
Officer history (17 former)
15 November 2022
Appointed Oehlenschlaeger, Martin as Director
14 October 2022
Resigned Thusgaard, Marcus Fribert as Director
14 October 2022
Resigned Gade, Jorgen Devantier as Director
12 October 2022
24 June 2022
21 June 2022
Appointed Thusgaard, Marcus Fribert as Director
20 June 2022
Resigned Thusgaard, Marcus Fribert, Finance Manager as Secretary
20 June 2022
Appointed Jacobsen, Henrik Gert, Mr. as Secretary
1 December 2020
Appointed Thusgaard, Marcus Fribert, Finance Manager as Secretary
30 November 2020
Resigned Petrie, Lorna Joan as Secretary
17 October 2019
17 October 2019
Resigned Nielsen, Carsten as Director
3 January 2017
Appointed Nielsen, Carsten as Director
18 October 2016
Appointed Petrie, Lorna Joan as Secretary
18 October 2016
Resigned Cook, Derek Ronald as Secretary
14 September 2016
Resigned Jorgensen, Hans-Peter as Director
1 March 2016
Appointed Gade, Jorgen Devantier as Director
29 March 2012
29 March 2012
Resigned Cook, Derek Ronald as Director
29 March 2012
Appointed Cook, Derek Ronald as Secretary
29 March 2012
29 March 2012
Resigned Mcclintock, Alfred Kingsley as Director
29 March 2012
Resigned Mcclintock, Alfred Kingsley as Secretary
29 March 2012
Resigned Hill, Brian Joseph as Director
29 March 2012
Appointed Jorgensen, Hans-Peter as Director
9 December 1992
Resigned Macewan, John Gordon as Director
9 December 1992
Resigned Macewan, John Gordon as Secretary
9 December 1992
9 December 1992
Resigned Brown, Robert Harold as Director
9 December 1992
Appointed Mcclintock, Alfred Kingsley as Secretary
28 March 1991
Appointed Macewan, John Gordon as Director
23 January 1991
Appointed Cook, Derek Ronald as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Chairman Martin Oehlenschlaeger
Individual · Notified 12 October 2022
Has significant influence or control
Danish
Born December 1978 (47)
Former controllers (1)
15 November 2022
Ceased Jorgen Devantier Gade — Has significant influence or control
Financials
Balance sheet as at 31 December 2025 · full accounts
- Cash
- £287,000
- Turnover
- £46,091,000
- Profit Before Tax
- £2,814,000
- Current Ratio
- 5.4x
- Profit Margin
- 6%
- Return on Equity
- 13%
Trend
Turnover
Balance sheet detail
| 2025 | 2024 | |
|---|---|---|
| Fixed Assets | £161,000 | £208,000 |
| Current Assets | £20,385,000 | £18,837,000 |
| Debtors | £20,067,000 | £18,567,000 |
| Cash | £287,000 | £249,000 |
| Creditors (< 1 year) | £3,788,000 | £4,384,000 |
| Net Current Assets | £16,597,000 | £14,453,000 |
| Net Assets | £14,661,000 | |
| Shareholder Funds | £16,758,000 | £14,661,000 |
| Turnover | £46,091,000 | £48,497,000 |
| Cost of Sales | £40,660,000 | £42,728,000 |
| Gross Profit | £5,431,000 | £5,769,000 |
| Admin Expenses | £2,930,000 | £3,660,000 |
| Operating Profit | £2,501,000 | £2,109,000 |
| Profit Before Tax | £2,814,000 | £2,438,000 |
| Tax | £717,000 | £616,000 |
| Profit for Period | £2,097,000 | £1,822,000 |
Filings 148
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 May 2026 | Full accounts | 31 December 2025 | ||
| 16 February 2026 | Confirmation statement with no updates | 6 February 2026 | ||
| 22 August 2025 | Full accounts | 31 December 2024 | ||
| 20 March 2025 | Confirmation statement with no updates | 6 February 2025 | ||
| 13 June 2024 | Full accounts | 31 December 2023 |
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