How much does Sunsynk UK Ltd make?

Sunsynk UK Ltd reported revenue of £13.5m and a loss of £3.5m in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does Sunsynk UK Ltd have?

Sunsynk UK Ltd reported an average of 48 employees in the year to 31 Mar 2025.

Is Sunsynk UK Ltd profitable?

No — Sunsynk UK Ltd reported a loss of £3.5m in the year to 31 Mar 2025.

Company No. 08778087 · Incorporated 15 Nov 2013

Sunsynk UK Ltd

Registered name: SUNSYNK UK LTD

Sunsynk UK Ltd made £13.5m revenue and a £3.5m loss in the year to 31 Mar 2025.

Sunsynk UK Ltd’s revenue fell 2% to £13.5m in the year to 31 Mar 2025, with a loss of £3.5m and 48 employees. The company is classified under “wholesale of other machinery and equipment” and is based in Wrexham Technology Park; we hold 4 years of its filed accounts.

Full P&L filedSection G · Wholesale and retail trade; repair of motor vehiclesSIC 46690Wholesale of other machinery and equipment

Status: Active
Location: Wrexham Technology Park, Wales
Age: 12 yrs · since 2013
Type: Private Limited Company

Latest accounts · year to 31 Mar 2025

Key figures

IndependentCapital-lightCash flow filed

Revenue

£13.5m

Growth ▼2.1%

Profit

−£3.5m

Growth —

Profit margin

−26.3%

Gross 28.2%

Employees

Change ▲45.5%

Profit / employee

−£73.8k

Revenue/employee £280k

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.

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Mar 2022	31 Mar 2023	31 Mar 2024	31 Mar 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£1.9m	£23.7m	£13.7m	£13.5m
Cost of sales	£1.6m	£17.1m	£11.3m	£9.7m
Gross profit	£342k	£6.6m	£2.5m	£3.8m
Operating profit	−£27.6k	£4.7m	−£1.3m	−£3.7m
Profit before tax	−£28.3k	£4.7m	−£1.2m	−£3.6m
Profit after tax	−£28.3k	£3.8m	−£1m	−£3.5m
Profit (best available)	−£28.3k	£3.8m	−£1m	−£3.5m
Staff costs	£56.3k	£730k	£1.8m	£3.8m
Employees (average)	—	10	33	48
Ratios
Profit margin	−1.5%	16%	−7.4%	−26.3%
Gross margin	17.9%	27.8%	18%	28.2%
Revenue per employee	—	£2.4m	£416k	£280k
Profit per employee	—	£379k	−£30.7k	−£73.8k
Cash conversion	—	−64.6%	—	—
Growth (year on year)
Revenue growth	—	▲1136%	▼42%	▼2.1%
Profit growth	—	—	▼126.8%	—
Headcount growth	—	—	▲230%	▲45.5%
Balance sheet — indirect signals, not revenue
Cash at bank	£311k	£7.9m	£13.2m	£2.2m
Net assets	£30.3k	£3.8m	£2.8m	−£738k
Fixed assets	£45.2k	£281k	£414k	£450k
Current assets	£930k	£19.9m	£22m	£12.4m
Debtors	£364k	£4.5m	£2.4m	£2.2m
Deferred income	£1.6k	£1.3m	£512k	£506k
Cash from operations	−£225k	−£3m	−£1.3m	−£3.6m
Source	Accounts · bulk data Dec 2023	Accounts · bulk data Dec 2023	FullAccounts · bulk data Dec 2024	FullAccounts · bulk data Mar 2026

Derived from the latest filing

How the business works

Profit margin: −26.3%; Profit ÷ revenue.
Gross margin: 28.2%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £280k; Revenue ÷ average employees.
Profit per employee: −£73.8k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 3.4%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 3.8%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 16.7%; 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: ▼126%; Now −£738k
Cash at bank: ▼83%; Now £2.2m
Headcount: ▲45%; Now 48
Deferred income: ▼1%; Now £506k
Fixed assets: ▲9%; Now £450k

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

Subsidiaries (1)

Sunsynk Mobile LimitedFigures not disclosed

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

Same industry, similar size

Similar profitable businesses

Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit −£3.5m), from the Companies House accounts bulk data published Mar 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.