How much does Sonderwell Topco Limited make?

Sonderwell Topco Limited reported revenue of £40.1m and a loss of £1.2m in the year to 31 Mar 2024, according to its accounts filed at Companies House.

How many employees does Sonderwell Topco Limited have?

Sonderwell Topco Limited reported an average of 1,122 employees in the year to 31 Mar 2024.

Is Sonderwell Topco Limited profitable?

No — Sonderwell Topco Limited reported a loss of £1.2m in the year to 31 Mar 2024.

Company No. 13181399

Sonderwell Topco LimitedDissolved

Sonderwell Topco Limited made £40.1m revenue and a £1.2m loss in the year to 31 Mar 2024.

Sonderwell Topco Limited’s revenue fell 2% to £40.1m in the year to 31 Mar 2024, with a loss of £1.2m and 1,122 employees. We hold 3 years of its filed accounts. It is no longer on the Companies House register.

Full P&L filed

This company is no longer on the Companies House register. Figures are from its last filed accounts.

Status: Dissolved

Last filed accounts · year to 31 Mar 2024

Key figures

IndependentCash flow filed

Revenue

£40.1m

Growth ▼1.6%

Profit

−£1.2m

Growth —

Profit margin

−3.1%

Gross 31.1%

Employees

1,122

Change ▼13.7%

Profit / employee

−£1.1k

Revenue/employee £35.8k

Profitable streak

0yrs

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 Mar 2022	31 Mar 2023	31 Mar 2024
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£29.2m	£40.8m	£40.1m
Cost of sales	£19.7m	£27.6m	£27.6m
Gross profit	£9.5m	£13.1m	£12.5m
Operating profit	−£2.7m	−£5.1m	−£5.7m
Profit before tax	−£7m	−£12.1m	−£35.4m
Profit after tax	−£595k	−£1.2m	−£1.2m
Profit (best available)	−£595k	−£1.2m	−£1.2m
Staff costs	£23.9m	£32.9m	£32.7m
Employees (average)	1,089	1,300	1,122
Ratios
Profit margin	−2%	−3%	−3.1%
Gross margin	32.5%	32.2%	31.1%
Revenue per employee	£26.8k	£31.4k	£35.8k
Profit per employee	−£546	−£944	−£1.1k
Growth (year on year)
Revenue growth	—	—	▼1.6%
Headcount growth	—	—	▼13.7%
Balance sheet — indirect signals, not revenue
Cash at bank	£2.6m	£2.2m	—
Net assets	−£95k	−£1.3m	−£2.6m
Fixed assets	£33.7m	£44.3m	£19.7m
Current assets	£12.8m	£11.2m	£7.2m
Debtors	£4.4m	£5.4m	£3.5m
Cash from operations	−£6m	−£962k	£3.2m
Source	Accounts · bulk data Mar 2024	Accounts · bulk data Mar 2024	Accounts · bulk data Mar 2025

Derived from the latest filing

How the business works

Profit margin: −3.1%; Profit ÷ revenue.
Gross margin: 31.1%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £35.8k; Revenue ÷ average employees.
Profit per employee: −£1.1k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 49.1%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 8.7%; 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 −£2.6m
Cash at bank: —; Now —
Headcount: ▼14%; Now 1,122
Deferred income: —; Now —
Fixed assets: ▼56%; Now £19.7m

Sources

Companies House profile Filing history & original accounts

Latest figures from accounts for the year to 31 Mar 2024 (profit −£1.2m), from the Companies House accounts bulk data published Mar 2025. 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.