How many employees does Interocean Marine Services Limited have?

Interocean Marine Services Limited reported an average of 54 employees in the year to 31 Dec 2025.

Is Interocean Marine Services Limited profitable?

Yes — Interocean Marine Services Limited reported a profit of £46.3k in the year to 31 Dec 2025.

Company No. SC330887 · Incorporated 13 Sep 2007

Interocean Marine Services Limited

Registered name: INTEROCEAN MARINE SERVICES LIMITED

Part of Interocean Holdings Limited group

Interocean Marine Services Limited made £46.3k profit in the year to 31 Dec 2025 (revenue not disclosed).

Interocean Marine Services Limited reported £46.3k profit in the year to 31 Dec 2025, down 96% on the year before; its revenue was not disclosed. It had 54 employees. The company is classified under “support activities for petroleum and natural gas extraction” and is based in Aberdeen; we hold 5 years of its filed accounts.

Profit onlySection B · Mining and quarryingSIC 09100Support activities for petroleum and natural gas extraction SIC 50200Sea and coastal freight water transport SIC 82990Other business support service activities n.e.c.

Status: Active
Location: Aberdeen, Scotland
Age: 19 yrs · since 2007
Type: Private Limited Company

Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently. From the filing: “Interocean Group Services Limited”

Latest accounts · year to 31 Dec 2025

Key figures

Revenue

—

Not disclosed in filing

Profit

£46.3k

Growth ▼96.2%

Profit margin

—

Employees

Change ▲28.6%

Profit / employee

£858

Profitable streak

2yrs

Consecutive profitable years in our data

This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

5 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2021	31 Dec 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Profit only	Profit only	No P&L	Profit only	Profit only
Profit & loss
Revenue (turnover)	—	—	—	—	—
Profit after tax	−£711k	−£618k	—	£1.2m	£46.3k
Profit (best available)	−£711k	−£618k	—	£1.2m	£46.3k
Employees (average)	20	20	23	42	54
Ratios
Profit margin	—	—	—	—	—
Profit per employee	−£35.5k	−£30.9k	—	£29k	£858
Growth (year on year)
Profit growth	—	—	—	—	▼96.2%
Headcount growth	—	0%	▲15%	▲82.6%	▲28.6%
Balance sheet — indirect signals, not revenue
Cash at bank	£125k	£41.5k	£101k	£185k	£389k
Net assets	£3.1m	£2.5m	−£226k	£994k	£1m
Fixed assets	£287k	£298k	£226k	£307k	£222k
Current assets	£6.5m	£8.1m	£2.2m	£4.2m	£7.2m
Debtors	£991k	£745k	£912k	£2.6m	£3.3m
Deferred income	£460k	£917k	£856k	£393k	£365k
Source	FullAccounts · bulk data Apr 2024	FullAccounts · bulk data Apr 2024	FullAccounts · bulk data Dec 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: —; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: £858; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: —; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: —; Money owed by customers. Low = customers pay quickly.

Indirect — not revenue

Balance-sheet signals

Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.

Net assets: ▲5%; Now £1m
Cash at bank: ▲110%; Now £389k
Headcount: ▲29%; Now 54
Deferred income: ▼7%; Now £365k
Fixed assets: ▼28%; Now £222k

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Ownership chain

Interocean Holdings Limitedultimate parent75–100%
Interocean Group Services Limited75–100%
Interocean Marine Services Limitedthis company

Bands show the share of ownership each company holds in the one below it.

Sister companies (2)

Rigmar Services LimitedFigures not disclosed
Terraocean LimitedFigures not disclosed

From the Persons with Significant Control register (corporate controllers only).

Same industry, similar size

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £46.3k), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.