How much does Trimline Limited make?

Trimline Limited reported revenue of £22.3m and £1.6m profit in the year to 30 Sep 2025, according to its accounts filed at Companies House.

How many employees does Trimline Limited have?

Trimline Limited reported an average of 42 employees in the year to 30 Sep 2025.

Is Trimline Limited profitable?

Yes — Trimline Limited reported a profit of £1.6m in the year to 30 Sep 2025.

Company No. 00837766 · Incorporated 16 Feb 1965

Trimline Limited

Registered name: TRIMLINE LIMITED

Part of Lagan Technical Services Limited group

Trimline Limited made £22.3m revenue and £1.6m profit in the year to 30 Sep 2025. read from filing text

Trimline Limited’s revenue grew 78% to £22.3m in the year to 30 Sep 2025, with £1.6m profit and 42 employees. The company is classified under “repair and maintenance of ships and boats” and is based in Whiteley; we hold 4 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 33150Repair and maintenance of ships and boats

Status: Active
Location: Whiteley, South East
Age: 61 yrs · since 1965
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: “Trimline Holdings Limited is the immediate parent undertaking.”

Latest accounts · year to 30 Sep 2025

Key figures

Capital-lightOperating leverageCash flow filed

Revenue

£22.3m

Growth ▲78%

Profit

£1.6m

Growth ▲96.1%

Profit margin

Gross 27%

Employees

Change ▲27.3%

Profit / employee

£37.4k

Revenue/employee £530k

Profitable streak

2yrs

Consecutive profitable years in our data

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

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to	30 Sep 2022	30 Sep 2023	30 Sep 2024	30 Sep 2025
Disclosure	No P&L	No P&L	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	—	—	£12.5m	£22.3m
Cost of sales	—	—	£8.5m	£16.3m
Gross profit	—	—	£4m	£6m
Operating profit	—	—	£982k	£2.1m
Profit before tax	—	—	£985k	£2.1m
Profit after tax	—	—	£800k	£1.6m
Profit (best available)	—	—	£800k	£1.6m
Staff costs	—	—	£2m	£3m
Employees (average)	28	33	33	42
Ratios
Profit margin	—	—	6.4%	7%
Gross margin	—	—	32.1%	27%
Revenue per employee	—	—	£379k	£530k
Profit per employee	—	—	£24.2k	£37.4k
Cash conversion	—	—	216.9%	70.1%
Growth (year on year)
Revenue growth	—	—	—	▲78%
Profit growth	—	—	—	▲96.1%
Headcount growth	—	▲17.9%	0%	▲27.3%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.9m	£1.5m	£2.8m	£3.1m
Net assets	£5.6m	£6.2m	£6.9m	£3.5m
Fixed assets	£235k	£876k	£961k	£820k
Current assets	£7.5m	£8.3m	£12.4m	£12.6m
Debtors	£1.4m	£1.7m	£631k	£6.3m
Deferred income	—	—	£4m	£7.7m
Cash from operations	—	—	£2.1m	£1.5m
Source	FullAccounts · bulk data May 2024	FullAccounts · bulk data May 2024	FullAccounts · bulk data Mar 2026	FullAccounts · bulk data Mar 2026

Derived from the latest filing

How the business works

Profit margin: 7%; Profit ÷ revenue.
Gross margin: 27%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £530k; Revenue ÷ average employees.
Profit per employee: £37.4k; Profit ÷ average employees.
Cash conversion: 70.1%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 3.7%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 34.7%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 28.4%; 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: ▼48%; Now £3.5m
Cash at bank: ▲14%; Now £3.1m
Headcount: ▲27%; Now 42
Deferred income: ▲95%; Now £7.7m
Fixed assets: ▼15%; Now £820k

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

Lagan Technical Services Limitedultimate parent75–100%
Trimline Holdings Limited75–100%
Trimline Limitedthis company

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

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

Same industry, similar size

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Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Sep 2025 (profit £1.6m), from the Companies House accounts bulk data published Mar 2026. Spotted an error? Request a correction.

Updated from Companies House on 13 Oct 2026

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