How many employees does Robobuild Limited have?

Robobuild Limited reported an average of 4 employees in the year to 31 Mar 2025.

Is Robobuild Limited profitable?

Yes — Robobuild Limited reported a profit of £129k in the year to 31 Mar 2025.

Company No. 01796624 · Incorporated 2 Mar 1984

Robobuild Limited

Registered name: ROBOBUILD LIMITED

Part of Nobby's Hobbies Holdings Ltd group

Robobuild Limited made £129k profit in the year to 31 Mar 2025 (revenue not disclosed).

Robobuild Limited reported £129k profit in the year to 31 Mar 2025, up 279% on the year before; its revenue was not disclosed. It had 4 employees. The company is classified under “sound recording and music publishing activities” and is based in London; we hold 2 years of its filed accounts.

Profit onlySection J · Information and communicationSIC 59200Sound recording and music publishing activities

Status: Active
Location: London, London
Age: 42 yrs · since 1984
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 Mar 2025

Key figures

Small team

Revenue

—

Not disclosed in filing

Profit

£129k

Growth ▲279.5%

Profit margin

—

Employees

Change 0%

Profit / employee

£32.4k

Profitable streak

2yrs

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.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Mar 2024	31 Mar 2025
Disclosure	Profit only	Profit only
Profit & loss
Revenue (turnover)	—	—
Profit before tax	£34.1k	£129k
Profit (best available)	£34.1k	£129k
Employees (average)	4	4
Ratios
Profit margin	—	—
Profit per employee	£8.5k	£32.4k
Growth (year on year)
Profit growth	—	▲279.5%
Headcount growth	—	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.5m	£2m
Net assets	£7.4m	£7.5m
Fixed assets	£13.3k	£16.3k
Current assets	£7.8m	£7.8m
Debtors	£17.5k	£12.8k
Deferred income	£168k	£97.3k
Source	FullAccounts · bulk data Jan 2026	FullAccounts · bulk data Jan 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: £32.4k; 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: ▲1%; Now £7.5m
Cash at bank: ▲33%; Now £2m
Headcount: 0%; Now 4
Deferred income: ▼42%; Now £97.3k
Fixed assets: ▲23%; Now £16.3k

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Ownership chain

Nobby's Hobbies Holdings Ltd (registered outside the UK register)ultimate parent75–100%
Robobuild 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).

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £129k), from the Companies House accounts bulk data published Jan 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.