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Company No. 05766357 · Incorporated 3 Apr 2006

Harriet Mountjoy Book-Keeping Services Limited

Registered name: HARRIET MOUNTJOY BOOK-KEEPING SERVICES LIMITED

Harriet Mountjoy Book-Keeping Services Limited made £29.6k revenue and £11.9k profit in the year to 31 Mar 2025.

Harriet Mountjoy Book-Keeping Services Limited’s revenue grew 47% to £29.6k in the year to 31 Mar 2025, with £11.9k profit and 1 employee. The company is classified under “bookkeeping activities” and is based in Dorset; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 69202Bookkeeping activities
Status
Active
Location
Dorset, South West
Age
20 yrs · since 2006
Type
Private Limited Company
Latest accounts · year to 31 Mar 2025

Key figures

IndependentSmall teamCapital-lightOperating leverage
Revenue
£29.6k
Growth ▲46.8%
Profit
£11.9k
Growth ▲205.5%
Profit margin
40.3%
 
Employees
1
Change 0%
Profit / employee
£11.9k
Revenue/employee £29.6k
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 to31 Mar 202231 Mar 202331 Mar 202431 Mar 2025
DisclosureFull P&LFull P&LFull P&LFull P&L
Profit & loss
Revenue (turnover)£18.2k£18.8k£20.2k£29.6k
Profit after tax£5.3k£3.6k£3.9k£11.9k
Profit (best available)£5.3k£3.6k£3.9k£11.9k
Staff costs£9.7k£12.4k£13.1k£12.6k
Employees (average)—111
Ratios
Profit margin28.9%19.2%19.4%40.3%
Revenue per employee—£18.8k£20.2k£29.6k
Profit per employee—£3.6k£3.9k£11.9k
Growth (year on year)
Revenue growth—▲3.6%▲7.2%▲46.8%
Profit growth—▼31.1%▲8%▲205.5%
Headcount growth——0%0%
Balance sheet — indirect signals, not revenue
Net assets£13.4k£11.1k£11k£17.9k
Fixed assets£0£0—£407
Current assets£14.7k£11.9k£11.9k£20.4k
SourceFullAccounts · bulk data Nov 2023FullAccounts · bulk data Nov 2023FullAccounts · bulk data May 2024FullAccounts · bulk data Nov 2025
Derived from the latest filing

How the business works

Profit margin
40.3%
Profit ÷ revenue.
Gross margin
—
Gross profit ÷ revenue. High for software and services.
Revenue per employee
£29.6k
Revenue ÷ average employees.
Profit per employee
£11.9k
Profit ÷ average employees.
Cash conversion
—
Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue
1.4%
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
▲63%
Now £17.9k
Cash at bank
—
Now —
Headcount
0%
Now 1
Deferred income
—
Now —
Fixed assets
—
Now £407

Sources

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £11.9k), 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.