How much does Opensignal Limited make?

Opensignal Limited reported revenue of £33.6m and a loss of £4m in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Opensignal Limited have?

Opensignal Limited reported an average of 147 employees in the year to 31 Dec 2025.

Is Opensignal Limited profitable?

No — Opensignal Limited reported a loss of £4m in the year to 31 Dec 2025.

Company No. 08239058 · Incorporated 3 Oct 2012

Opensignal Limited

Registered name: OPENSIGNAL LIMITED

Part of Opensignal Inc group

Opensignal Limited made £33.6m revenue and a £4m loss in the year to 31 Dec 2025.

Opensignal Limited’s revenue grew 51% to £33.6m in the year to 31 Dec 2025, with a loss of £4m and 147 employees. The company is classified under “other information technology service activities” and is based in Altrincham; we hold 3 years of its filed accounts.

Full P&L filedSIC 62090Other information technology service activities

Status: Active
Location: Altrincham
Age: 14 yrs · since 2012
Type: Private Limited Company

Latest accounts · year to 31 Dec 2025

Key figures

Revenue

£33.6m

Growth ▲50.8%

Profit

−£4m

Growth —

Profit margin

−11.9%

Gross 91.7%

Employees

147

Change ▼3.3%

Profit / employee

−£27.2k

Revenue/employee £228k

Profitable streak

0yrs

Consecutive profitable years in our data

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)	£12.7m	£22.3m	£33.6m
Cost of sales	−£3.3m	−£3.5m	−£2.8m
Gross profit	£9.4m	£18.7m	£30.8m
Operating profit	−£2.5m	£4.6k	−£3.8m
Profit before tax	−£2.2m	−£636k	−£5.7m
Profit after tax	−£2.1m	−£991k	−£4m
Profit (best available)	−£2.1m	−£991k	−£4m
Employees (average)	55	152	147
Ratios
Profit margin	−16.2%	−4.5%	−11.9%
Gross margin	73.9%	84.1%	91.7%
Revenue per employee	£232k	£146k	£228k
Profit per employee	−£37.6k	−£6.5k	−£27.2k
Growth (year on year)
Revenue growth	—	▲74.8%	▲50.8%
Headcount growth	—	▲176.4%	▼3.3%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data Dec 2025	Accounts · bulk data Dec 2025	Accounts · bulk data Oct 2026

Derived from the latest filing

How the business works

Profit margin: −11.9%; Profit ÷ revenue.
Gross margin: 91.7%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £228k; Revenue ÷ average employees.
Profit per employee: −£27.2k; 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: ▼3%; Now 147
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Opensignal Inc (registered outside the UK register)ultimate parent75–100%
Opensignal Limitedthis company

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

Subsidiaries (1)

Aves Bidco LimitedFigures not disclosed

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

Sources

Companies House profile Filing history & original accounts

Latest figures from accounts for the year to 31 Dec 2025 (profit −£4m), from the Companies House accounts bulk data published Oct 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.