How much does Medezrin Ltd. make?

Medezrin Ltd. reported revenue of £0 and a loss of £59.4k in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does Medezrin Ltd. have?

Medezrin Ltd. reported an average of 0 employees in the year to 31 Mar 2025.

Is Medezrin Ltd. profitable?

No — Medezrin Ltd. reported a loss of £59.4k in the year to 31 Mar 2025.

Company No. 03340737 · Incorporated 26 Mar 1997

Medezrin Ltd.

Registered name: MEDEZRIN LTD.

Medezrin Ltd. made £0 revenue and a £59.4k loss in the year to 31 Mar 2025.

Medezrin Ltd.’s revenue fell 100% to £0 in the year to 31 Mar 2025, with a loss of £59.4k and 0 employees. The company is classified under “research and experimental development on biotechnology” and is based in London; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 72110Research and experimental development on biotechnology

Status: Active
Location: London, London
Age: 29 yrs · since 1997
Type: Private Limited Company

Latest accounts · year to 31 Mar 2025

Key figures

IndependentSmall team

Revenue

£0

Growth ▼100%

Profit

−£59.4k

Growth —

Profit margin

—

Employees

Change —

Profit / employee

—

Profitable streak

0yrs

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 Mar 2022	31 Mar 2023	31 Mar 2024	31 Mar 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£210k	£49.8k	£26.3k	£0
Cost of sales	£135k	£43.9k	£47.8k	£45.5k
Gross profit	£74.9k	£5.9k	−£21.5k	−£45.5k
Operating profit	£12.7k	−£30.2k	−£56.1k	−£59.3k
Profit before tax	−£3.8k	−£30.3k	−£56.3k	−£59.4k
Profit after tax	−£3.8k	−£30.3k	−£56.3k	−£59.4k
Profit (best available)	−£3.8k	−£30.3k	−£56.3k	−£59.4k
Employees (average)	0	0	0	0
Ratios
Profit margin	−1.8%	−60.9%	−214%	—
Gross margin	35.7%	11.9%	−81.9%	—
Growth (year on year)
Revenue growth	—	▼76.3%	▼47.2%	▼100%
Balance sheet — indirect signals, not revenue
Cash at bank	£31.1k	£1.6k	£1.3k	£2.4k
Net assets	−£1.4m	−£1.4m	−£1.5m	−£1.5m
Fixed assets	£1.7k	£1.6k	£1.4k	£1.3k
Current assets	£31.1k	£1.6k	£14.1k	£15.7k
Debtors	£0	£0	£12.8k	£13.3k
Deferred income	£0	£0	—	—
Source	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Nov 2024	FullAccounts · bulk data Oct 2025

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: —; 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: —; Now −£1.5m
Cash at bank: ▲87%; Now £2.4k
Headcount: —; Now 0
Deferred income: —; Now —
Fixed assets: ▼10%; Now £1.3k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit −£59.4k), from the Companies House accounts bulk data published Oct 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.