How many employees does Allegro Corporation Limited have?

Allegro Corporation Limited reported an average of 3 employees in the year to 31 Dec 2025.

Is Allegro Corporation Limited profitable?

Yes — Allegro Corporation Limited reported a profit of £437k in the year to 31 Dec 2025.

Company No. 02917872 · Incorporated 12 Apr 1994

Allegro Corporation Limited

Registered name: ALLEGRO CORPORATION LIMITED

Part of McDermott Developments Limited group

Allegro Corporation Limited made £437k profit in the year to 31 Dec 2025 (revenue not disclosed).

Allegro Corporation Limited reported £437k profit in the year to 31 Dec 2025, up 24% on the year before; its revenue was not disclosed. It had 3 employees. The company is classified under “development of building projects” and is based in Altham; we hold 4 years of its filed accounts.

Profit onlySection F · ConstructionSIC 41100Development of building projects

Status: Active
Location: Altham, North West
Age: 32 yrs · since 1994
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. From the filing: “The ultimate parent company is McDermott Developments Limited, a company registered in England & Wales.”

Latest accounts · year to 31 Dec 2025

Key figures

Small team

Revenue

—

Not disclosed in filing

Profit

£437k

Growth ▲24.5%

Profit margin

—

Employees

Change 0%

Profit / employee

£146k

Profitable streak

4yrs

Consecutive profitable years in our data

This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.

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 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Profit only	Profit only	Profit only	Profit only
Profit & loss
Revenue (turnover)	—	—	—	—
Profit after tax	£341k	£331k	£351k	£437k
Profit (best available)	£341k	£331k	£351k	£437k
Employees (average)	3	3	3	3
Ratios
Profit margin	—	—	—	—
Profit per employee	£114k	£110k	£117k	£146k
Growth (year on year)
Profit growth	—	▼2.9%	▲6.1%	▲24.5%
Headcount growth	—	0%	0%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£93.8k	£15.3k	£25.1k	£23.1k
Net assets	£5.4m	£5.7m	£6.1m	£6.5m
Current assets	£7m	£6.9m	£6.9m	£6.9m
Debtors	£7.8k	£13.3k	£9.8k	£8.9k
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

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: £146k; 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: ▲7%; Now £6.5m
Cash at bank: ▼8%; Now £23.1k
Headcount: 0%; Now 3
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

McDermott Developments Limitedultimate parent75–100%
Allegro Corporation Limitedthis company

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

Sister companies (4)

Bystone Properties LimitedFigures not disclosed
Landway Properties LimitedRev. — · Profit £1.5m
McDermott Homes LimitedRev. — · Profit £245k
Suncrest Properties 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 FullAccounts for the year to 31 Dec 2025 (profit £437k), 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.