How much does Causeway Geotech Limited make?

Causeway Geotech Limited reported revenue of £25.7m and £2.6m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Causeway Geotech Limited have?

Causeway Geotech Limited reported an average of 138 employees in the year to 31 Dec 2025.

Is Causeway Geotech Limited profitable?

Yes — Causeway Geotech Limited reported a profit of £2.6m in the year to 31 Dec 2025.

Company No. NI610766 · Incorporated 18 Jan 2012

Causeway Geotech Limited

Registered name: CAUSEWAY GEOTECH LIMITED

Causeway Geotech Limited made £25.7m revenue and £2.6m profit in the year to 31 Dec 2025.

Causeway Geotech Limited’s revenue grew 1% to £25.7m in the year to 31 Dec 2025, with £2.6m profit and 138 employees. The company is classified under “test drilling and boring” and is based in Ballymoney; we hold 3 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43130Test drilling and boring

Status: Active
Location: Ballymoney, Northern Ireland
Age: 14 yrs · since 2012
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: “Sealaska Services International Holdings Limited”

Latest accounts · year to 31 Dec 2025

Key figures

Operating leverage

Revenue

£25.7m

Growth ▲1.1%

Profit

£2.6m

Growth ▲20.3%

Profit margin

9.9%

Gross 27%

Employees

138

Change ▲10.4%

Profit / employee

£18.5k

Revenue/employee £187k

Profitable streak

3yrs

Consecutive profitable years in our data

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

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£22.8m	£25.5m	£25.7m
Cost of sales	£17.7m	£19m	−£18.8m
Gross profit	£5.1m	£6.5m	£7m
Operating profit	£2.4m	£3.1m	£3.3m
Profit before tax	£2.1m	£2.8m	£3m
Profit after tax	£1.9m	£2.1m	£2.6m
Profit (best available)	£1.9m	£2.1m	£2.6m
Staff costs	£6m	£7m	—
Employees (average)	110	125	138
Ratios
Profit margin	8.3%	8.3%	9.9%
Gross margin	22.3%	25.5%	27%
Revenue per employee	£207k	£204k	£187k
Profit per employee	£17.2k	£17k	£18.5k
Growth (year on year)
Revenue growth	—	▲11.8%	▲1.1%
Profit growth	—	▲12.4%	▲20.3%
Headcount growth	—	▲13.6%	▲10.4%
Balance sheet — indirect signals, not revenue
Cash at bank	£2.3m	£3.8m	—
Net assets	£3.9m	£5.3m	—
Fixed assets	£4.5m	£4.9m	—
Current assets	£8.7m	£11.3m	—
Debtors	£5.1m	£5.9m	—
Deferred income	£206k	£557k	—
Source	FullAccounts · bulk data Jun 2025	FullAccounts · bulk data Jun 2025	Accounts · bulk data Aug 2026

Derived from the latest filing

How the business works

Profit margin: 9.9%; Profit ÷ revenue.
Gross margin: 27%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £187k; Revenue ÷ average employees.
Profit per employee: £18.5k; 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: —; Now —
Cash at bank: —; Now —
Headcount: ▲10%; Now 138
Deferred income: —; Now —
Fixed assets: —; Now —

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Sources

Companies House profile Filing history & original accounts

Latest figures from accounts for the year to 31 Dec 2025 (profit £2.6m), from the Companies House accounts bulk data published Aug 2026. Spotted an error? Request a correction.

Updated from Companies House on 24 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.