How much does Apellis UK Limited make?

Apellis UK Limited reported revenue of £4.7m and £127k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Apellis UK Limited have?

Apellis UK Limited reported an average of 11 employees in the year to 31 Dec 2025.

Is Apellis UK Limited profitable?

Yes — Apellis UK Limited reported a profit of £127k in the year to 31 Dec 2025.

Company No. 12528378 · Incorporated 20 Mar 2020

Apellis UK Limited

Registered name: APELLIS UK LIMITED

Part of Apellis Pharmaceuticals, Inc. group

Apellis UK Limited made £4.7m revenue and £127k profit in the year to 31 Dec 2025.

Apellis UK Limited’s revenue fell 26% to £4.7m in the year to 31 Dec 2025, with £127k profit and 11 employees. The company is classified under “wholesale of pharmaceutical goods” and is based in London; we hold 3 years of its filed accounts.

Full P&L filedSection G · Wholesale and retail trade; repair of motor vehiclesSIC 46460Wholesale of pharmaceutical goods

Status: Active
Location: London, London
Age: 6 yrs · since 2020
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

Cash flow filed

Revenue

£4.7m

Growth ▼26.1%

Profit

£127k

Growth ▼31.5%

Profit margin

2.7%

Gross 100%

Employees

Change 0%

Profit / employee

£11.5k

Revenue/employee £431k

Profitable streak

3yrs

Consecutive profitable years in our data

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

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£6.6m	£6.4m	£4.7m
Gross profit	£6.6m	£6.4m	£4.7m
Operating profit	£218k	£239k	£163k
Profit before tax	£218k	£241k	£167k
Profit after tax	£163k	£185k	£127k
Profit (best available)	£163k	£185k	£127k
Staff costs	£3.8m	£4.7m	£4.1m
Employees (average)	10	11	11
Ratios
Profit margin	2.5%	2.9%	2.7%
Gross margin	100%	100%	100%
Revenue per employee	£658k	£583k	£431k
Profit per employee	£16.3k	£16.8k	£11.5k
Cash conversion	284.9%	58.4%	−9.9%
Growth (year on year)
Revenue growth	—	▼2.5%	▼26.1%
Profit growth	—	▲13.4%	▼31.5%
Headcount growth	—	▲10%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	−£318k	£637k	£880k
Net assets	—	—	—
Current assets	£2.3m	£1.6m	£1.4m
Debtors	£1.9m	£1m	£562k
Cash from operations	£620k	£139k	−£16.1k
Source	Reports and Financial Statements · bulk data Nov 2025	Reports and Financial Statements · bulk data Nov 2025	Reports and Financial Statements · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 2.7%; Profit ÷ revenue.
Gross margin: 100%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £431k; Revenue ÷ average employees.
Profit per employee: £11.5k; Profit ÷ average employees.
Cash conversion: −9.9%; 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: 11.8%; 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 —
Cash at bank: ▲38%; Now £880k
Headcount: 0%; Now 11
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Apellis Pharmaceuticals, Inc. (registered outside the UK register)ultimate parent75–100%
Apellis UK Limitedthis company

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

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

Same industry, similar size

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Sources

Companies House profile Filing history & original accounts

Latest figures from Reports and Financial Statements for the year to 31 Dec 2025 (profit £127k), 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.