How much does The Sash Window Workshop Trading Limited make?

The Sash Window Workshop Trading Limited reported revenue of £13.9m and £845k profit in the year to 30 Apr 2025, according to its accounts filed at Companies House.

How many employees does The Sash Window Workshop Trading Limited have?

The Sash Window Workshop Trading Limited reported an average of 93 employees in the year to 30 Apr 2025.

Is The Sash Window Workshop Trading Limited profitable?

Yes — The Sash Window Workshop Trading Limited reported a profit of £845k in the year to 30 Apr 2025.

Company No. 02897134 · Incorporated 11 Feb 1994

The Sash Window Workshop Trading Limited

Registered name: THE SASH WINDOW WORKSHOP TRADING LIMITED

Part of TSWW Holdings Limited group

The Sash Window Workshop Trading Limited made £13.9m revenue and £845k profit in the year to 30 Apr 2025.

The Sash Window Workshop Trading Limited’s revenue was £13.9m in the year to 30 Apr 2025, with £845k profit and 93 employees. The company is classified under “other manufacturing” and is based in Berkshire; we hold 3 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 32990Other manufacturing n.e.c.

Status: Active
Location: Berkshire, South East
Age: 32 yrs · since 1994
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.

Latest accounts · year to 30 Apr 2025

Key figures

Revenue

£13.9m

Growth —

Profit

£845k

Growth —

Profit margin

6.1%

Gross 45.7%

Employees

Change —

Profit / employee

£9.1k

Revenue/employee £149k

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 2022	31 Dec 2023	30 Apr 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£9.3m	£11.4m	£13.9m
Cost of sales	£4.9m	£6.1m	£7.5m
Gross profit	£4.4m	£5.2m	£6.3m
Operating profit	£1.5m	£1.2m	£1m
Profit before tax	£1.4m	£1.3m	£1m
Profit after tax	£1.1m	£838k	£845k
Profit (best available)	£1.1m	£838k	£845k
Staff costs	£3.7m	£4.8m	£6.1m
Employees (average)	78	92	93
Ratios
Profit margin	11.7%	7.4%	6.1%
Gross margin	47.3%	46.1%	45.7%
Revenue per employee	£120k	£124k	£149k
Profit per employee	£14k	£9.1k	£9.1k
Growth (year on year)
Revenue growth	—	▲21.9%	—
Profit growth	—	▼23.2%	—
Headcount growth	—	▲17.9%	—
Balance sheet — indirect signals, not revenue
Cash at bank	£1.2m	£1.8m	£1.7m
Net assets	£981k	£1.1m	£1.4m
Fixed assets	£1.6m	£1.6m	£1.5m
Current assets	£3.8m	£4.4m	£4.3m
Debtors	£209k	£471k	£361k
Deferred income	£1.4m	£1.9m	£1.7m
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Nov 2025

Derived from the latest filing

How the business works

Profit margin: 6.1%; Profit ÷ revenue.
Gross margin: 45.7%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £149k; Revenue ÷ average employees.
Profit per employee: £9.1k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 11%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 12.1%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 2.6%; 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 £1.4m
Cash at bank: —; Now £1.7m
Headcount: —; Now 93
Deferred income: —; Now £1.7m
Fixed assets: —; Now £1.5m

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

TSWW Holdings Limitedultimate parent75–100%
The Sash Window Workshop Limited75–100%
The Sash Window Workshop Trading 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

Similar profitable businesses

Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Apr 2025 (profit £845k), from the Companies House accounts bulk data published Nov 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.