How much does Black Lab (Di) Limited make?

Black Lab (Di) Limited reported revenue of £1.9m and £422k profit in the year to 31 Dec 2024, according to its accounts filed at Companies House.

How many employees does Black Lab (Di) Limited have?

Black Lab (Di) Limited reported an average of 0 employees in the year to 31 Dec 2024.

Is Black Lab (Di) Limited profitable?

Yes — Black Lab (Di) Limited reported a profit of £422k in the year to 31 Dec 2024.

Company No. 12221335 · Incorporated 23 Sep 2019

Black Lab (Di) Limited

Registered name: BLACK LAB (DI) LIMITED

Black Lab (Di) Limited made £1.9m revenue and £422k profit in the year to 31 Dec 2024.

Black Lab (Di) Limited’s revenue grew 2% to £1.9m in the year to 31 Dec 2024, with £422k profit and 0 employees. The company is classified under “motion picture production activities” and is based in Watford; we hold 4 years of its filed accounts.

Full P&L filedSection J · Information and communicationSIC 59111Motion picture production activities SIC 59120Motion picture, video and television programme post-production activities

Status: Liquidation
Location: Watford, East of England
Age: 7 yrs · since 2019
Type: Private Limited Company

Latest accounts · year to 31 Dec 2024

Key figures

IndependentSmall team

Revenue

£1.9m

Growth ▲2.4%

Profit

£422k

Growth ▼10.3%

Profit margin

21.8%

Gross 97%

Employees

Change —

Profit / employee

—

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.

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	No P&L	No P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	—	£1.9m	£1.9m
Cost of sales	—	—	£197k	£57k
Gross profit	—	—	£1.7m	£1.9m
Operating profit	—	—	£471k	£422k
Profit before tax	—	—	£471k	£422k
Profit after tax	—	—	£471k	£422k
Profit (best available)	—	—	£471k	£422k
Employees (average)	0	0	0	0
Ratios
Profit margin	—	—	24.9%	21.8%
Gross margin	—	—	89.6%	97%
Growth (year on year)
Revenue growth	—	—	—	▲2.4%
Profit growth	—	—	—	▼10.3%
Balance sheet — indirect signals, not revenue
Cash at bank	£726	£625	£150	£249
Net assets	£57.2k	−£2.3m	−£1.8m	−£1.4m
Current assets	£1.8m	£2.7m	£2.9m	£5.2m
Debtors	£370k	£323k	£849k	£1.1m
Deferred income	£1.5m	£750	£1.4m	—
Source	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 21.8%; Profit ÷ revenue.
Gross margin: 97%; 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: 56.9%; 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 −£1.4m
Cash at bank: ▲66%; Now £249
Headcount: —; Now 0
Deferred income: —; Now —
Fixed assets: —; Now —

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2024 (profit £422k), from the Companies House accounts bulk data published Dec 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.