How much does Ison Harrison Limited make?

Ison Harrison Limited reported revenue of £33.8m and £4.8m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Ison Harrison Limited have?

Ison Harrison Limited reported an average of 390 employees in the year to 31 Dec 2025.

Is Ison Harrison Limited profitable?

Yes — Ison Harrison Limited reported a profit of £4.8m in the year to 31 Dec 2025.

Company No. 06482867 · Incorporated 24 Jan 2008

Ison Harrison Limited

Registered name: ISON HARRISON LIMITED

Part of Northern Star Trustees Limited group

Ison Harrison Limited made £33.8m revenue and £4.8m profit in the year to 31 Dec 2025.

Ison Harrison Limited’s revenue grew 39% to £33.8m in the year to 31 Dec 2025, with £4.8m profit and 390 employees. The company is classified under “solicitors” and is based in West Yorkshire; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 69102Solicitors

Status: Active
Location: West Yorkshire, Yorkshire and The Humber
Age: 18 yrs · since 2008
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 31 Dec 2025

Key figures

Capital-lightCash flow filed

Revenue

£33.8m

Growth ▲38.8%

Profit

£4.8m

Growth ▲36.4%

Profit margin

14.2%

Gross 48.4%

Employees

390

Change ▲19.6%

Profit / employee

£12.3k

Revenue/employee £86.7k

Profitable streak

4yrs

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 Dec 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£19.3m	£20m	£24.4m	£33.8m
Cost of sales	£9.1m	£10.5m	£12.6m	£17.4m
Gross profit	£10.2m	£9.5m	£11.7m	£16.4m
Operating profit	£3.8m	£2.8m	£2.5m	£4.2m
Profit before tax	£4.4m	£4.7m	£4.7m	£6.4m
Profit after tax	£3.5m	£3.6m	£3.5m	£4.8m
Profit (best available)	£3.5m	£3.6m	£3.5m	£4.8m
Staff costs	£10.6m	£11.9m	£15.3m	£21m
Employees (average)	248	251	326	390
Ratios
Profit margin	18.3%	17.8%	14.4%	14.2%
Gross margin	53%	47.6%	48.3%	48.4%
Revenue per employee	£77.9k	£79.7k	£74.7k	£86.7k
Profit per employee	£14.3k	£14.2k	£10.8k	£12.3k
Cash conversion	91.1%	83.2%	145.7%	68.5%
Growth (year on year)
Revenue growth	—	▲3.5%	▲21.8%	▲38.8%
Profit growth	—	▲0.5%	▼1.1%	▲36.4%
Headcount growth	—	▲1.2%	▲29.9%	▲19.6%
Balance sheet — indirect signals, not revenue
Cash at bank	£4.7m	£7.3m	£8.6m	£10.6m
Net assets	£6.8m	£9m	£10.7m	£13.2m
Fixed assets	£496k	£481k	£2.8m	£3.2m
Current assets	£9.6m	£12.8m	£17m	£20.4m
Debtors	£1.9m	£1.9m	£2.6m	£3.1m
Deferred income	£1.2m	£2m	£2.2m	£3.2m
Cash from operations	£3.5m	£2.4m	£3.6m	£2.9m
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 14.2%; Profit ÷ revenue.
Gross margin: 48.4%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £86.7k; Revenue ÷ average employees.
Profit per employee: £12.3k; Profit ÷ average employees.
Cash conversion: 68.5%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 9.4%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 9.6%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 9.3%; 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: ▲24%; Now £13.2m
Cash at bank: ▲24%; Now £10.6m
Headcount: ▲20%; Now 390
Deferred income: ▲44%; Now £3.2m
Fixed assets: ▲13%; Now £3.2m

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

Northern Star Trustees Limitedultimate parent75–100%
Ison Harrison Limitedthis company

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

Subsidiaries (1)

Cohen Cramer LimitedFigures not disclosed

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £4.8m), from the Companies House accounts bulk data published Sep 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.