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Company No. 15277903 · Incorporated 13 Nov 2023

Frontier Biolabs Ltd

Registered name: FRONTIER BIOLABS LTD

Frontier Biolabs Ltd made £10m revenue and £1m profit in the year to 31 Oct 2025.

Frontier Biolabs Ltd’s revenue grew 84% to £10m in the year to 31 Oct 2025, with £1m profit and 4 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 2 years of its filed accounts.

Full P&L filedSection 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
2 yrs · since 2023
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 Oct 2025

Key figures

IndependentSmall teamCapital-lightYoung and profitableOperating leverage
Revenue
£10m
Growth ▲84.3%
Profit
£1m
Growth ▲1169%
Profit margin
10.3%
Gross 53.3%
Employees
4
Change ▲33.3%
Profit / employee
£257k
Revenue/employee £2.5m
Profitable streak
2yrs
Consecutive profitable years in our data

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to30 Nov 202431 Oct 2025
DisclosureFull P&LFull P&L
Profit & loss
Revenue (turnover)£5.5m£10m
Cost of sales£2.6m£4.7m
Gross profit£2.9m£5.4m
Operating profit£108k£1.4m
Profit before tax£108k£1.4m
Profit after tax£81.2k£1m
Profit (best available)£81.2k£1m
Employees (average)34
Ratios
Profit margin1.5%10.3%
Gross margin53.1%53.3%
Revenue per employee£1.8m£2.5m
Profit per employee£27.1k£257k
Growth (year on year)
Revenue growth—▲84.3%
Profit growth—▲1169%
Headcount growth—▲33.3%
Balance sheet — indirect signals, not revenue
Cash at bank£0£338k
Net assets£464k£1m
Fixed assets£232k£438k
Current assets£232k£619k
Debtors£0£214k
Deferred income£0£0
SourceFullAccounts · bulk data Aug 2025FullAccounts · bulk data Nov 2025
Derived from the latest filing

How the business works

Profit margin
10.3%
Profit ÷ revenue.
Gross margin
53.3%
Gross profit ÷ revenue. High for software and services.
Revenue per employee
£2.5m
Revenue ÷ average employees.
Profit per employee
£257k
Profit ÷ average employees.
Cash conversion
—
Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue
4.4%
Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue
0%
Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue
2.1%
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
▲122%
Now £1m
Cash at bank
—
Now £338k
Headcount
▲33%
Now 4
Deferred income
—
Now £0
Fixed assets
▲89%
Now £438k

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Oct 2025 (profit £1m), 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.