How many employees does Advanced Instruments Holdings Ltd. have?

Advanced Instruments Holdings Ltd. reported an average of 109 employees in the year to 31 Dec 2024.

Company No. 01830061 · Incorporated 4 Jul 1984

Advanced Instruments Holdings Ltd.

Q: Is Advanced Instruments Holdings Ltd. profitable?

No — Advanced Instruments Holdings Ltd. reported a loss of £48.5m in the year to 31 Dec 2024.

Registered name: ADVANCED INSTRUMENTS HOLDINGS LTD.

Advanced Instruments Holdings Ltd. made a £48.5m loss in the year to 31 Dec 2024 (revenue not disclosed).

Advanced Instruments Holdings Ltd. reported a loss of £48.5m in the year to 31 Dec 2024; its revenue was not disclosed. It had 109 employees. The company is classified under “retail sale of medical and orthopaedic goods in specialised stores (not incl. hearing aids)” and is based in London; we hold 4 years of its filed accounts.

Profit onlySection G · Wholesale and retail trade; repair of motor vehiclesSIC 47749Retail sale of medical and orthopaedic goods in specialised stores (not incl. hearing aids) n.e.c.

Status: Active
Location: London, London
Age: 42 yrs · since 1984
Type: Private Limited Company

Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.

Latest accounts · year to 31 Dec 2024

Key figures

Independent

Revenue

—

Not disclosed in filing

Profit

−£48.5m

Growth —

Profit margin

—

Employees

109

Change ▲0.9%

Profit / employee

−£445k

Profitable streak

0yrs

Consecutive profitable years in our data

This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.

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 2021	31 Dec 2022	31 Dec 2023	31 Dec 2024
Disclosure	Profit only	Profit only	Profit only	Profit only
Profit & loss
Revenue (turnover)	—	—	—	—
Profit after tax	−£2.4m	−£5.3m	−£84.2m	−£48.5m
Profit (best available)	−£2.4m	−£5.3m	−£84.2m	−£48.5m
Employees (average)	77	91	108	109
Ratios
Profit margin	—	—	—	—
Profit per employee	−£30.6k	−£57.9k	−£780k	−£445k
Growth (year on year)
Headcount growth	—	▲18.2%	▲18.7%	▲0.9%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.5m	£1.9m	£224k	£29.6k
Net assets	£2.4m	£72.2m	£428k	−£48.2m
Fixed assets	£168m	£168m	£103m	£60.4m
Current assets	£13.6m	£12.2m	£12.2m	£11.4m
Debtors	£918k	£54.1k	£33.1k	£0
Deferred income	£643k	£39.5k	£37.4k	£84k
Source	Accounts · bulk data Feb 2024	Accounts · bulk data Feb 2024	FullAccounts · bulk data Mar 2025	FullAccounts · bulk data Mar 2026

Derived from the latest filing

How the business works

Profit margin: —; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: −£445k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: —; 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: ▼11356%; Now −£48.2m
Cash at bank: ▼87%; Now £29.6k
Headcount: ▲1%; Now 109
Deferred income: ▲125%; Now £84k
Fixed assets: ▼41%; Now £60.4m

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)

Advanced Instruments Ltd.Rev. £17.8m · Profit −£3.8m

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 2024 (profit −£48.5m), 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.