How much does Coolled Limited make?

Coolled Limited reported revenue of £12.3m and £3.2m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Coolled Limited have?

Coolled Limited reported an average of 47 employees in the year to 31 Dec 2025.

Is Coolled Limited profitable?

Yes — Coolled Limited reported a profit of £3.2m in the year to 31 Dec 2025.

Company No. 07654232 · Incorporated 1 Jun 2011

Coolled Limited

Registered name: COOLLED LIMITED

Part of Judges Scientific PLC group

Coolled Limited made £12.3m revenue and £3.2m profit in the year to 31 Dec 2025.

Coolled Limited’s revenue grew 21% to £12.3m in the year to 31 Dec 2025, with £3.2m profit and 47 employees. The company is classified under “manufacture of electronic measuring, testing etc. equipment, not for industrial process control” and is based in London; we hold 3 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 26511Manufacture of electronic measuring, testing etc. equipment, not for industrial process control

Status: Active
Location: London, London
Age: 15 yrs · since 2011
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

Operating leverage

Revenue

£12.3m

Growth ▲20.8%

Profit

£3.2m

Growth ▲33.6%

Profit margin

25.6%

Employees

Change ▲4.4%

Profit / employee

£67.1k

Revenue/employee £262k

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)	£8.7m	£10.2m	£12.3m
Cost of sales	—	−£4.3m	−£4.9m
Operating profit	£2.6m	£3.1m	£4.1m
Profit before tax	£2.6m	£3m	£4.1m
Profit after tax	£1.9m	£2.4m	£3.2m
Profit (best available)	£1.9m	£2.4m	£3.2m
Employees (average)	43	45	47
Ratios
Profit margin	22.2%	23.2%	25.6%
Revenue per employee	£203k	£226k	£262k
Profit per employee	£45.1k	£52.5k	£67.1k
Growth (year on year)
Revenue growth	—	▲16.7%	▲20.8%
Profit growth	—	▲21.8%	▲33.6%
Headcount growth	—	▲4.7%	▲4.4%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data Oct 2025	Accounts · bulk data Oct 2025	Accounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 25.6%; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £262k; Revenue ÷ average employees.
Profit per employee: £67.1k; 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 —
Cash at bank: —; Now —
Headcount: ▲4%; Now 47
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Judges Scientific PLCultimate parent75–100%
Coolled Limitedthis company

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

Sister companies (20)

Oxford Cryosystems LimitedRev. £8.9m · Profit £1.3m
Scientifica LtdRev. £7.3m · Profit −£173k
Fire Testing Technology LimitedRev. £5.1m · Profit −£216k
Deben UK LimitedRev. £4m · Profit £94k
Dia-Stron LimitedRev. £3.8m · Profit £854k
Geotek Coring LimitedRev. £3.5m · Profit £1.7m
Henniker Scientific LimitedRev. £2.4m · Profit £457k
Ewb Solutions Ltd.Rev. £2.3m · Profit £175k
Armfield LimitedFigures not disclosed
Bordeaux Acquisition LimitedFigures not disclosed
Geotek Holding LimitedFigures not disclosed
Global Digital Systems LimitedFigures not disclosed
Judges Capital LimitedFigures not disclosed
Korvus Technology LtdFigures not disclosed
Magsputter LimitedRev. — · Profit £240k
Pe. Fiberoptics LimitedFigures not disclosed
Polaron Instruments LimitedFigures not disclosed
Quorum Technologies LimitedFigures not disclosed
Thermal Hazard Technology LimitedFigures not disclosed
Uhv Design LimitedFigures not disclosed

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 accounts for the year to 31 Dec 2025 (profit £3.2m), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Updated from Companies House on 12 Oct 2026

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.