How much does Green Building London Ltd make?

Green Building London Ltd reported revenue of £63.6k and £17k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Green Building London Ltd have?

Green Building London Ltd reported an average of 1 employee in the year to 31 Dec 2025.

Is Green Building London Ltd profitable?

Yes — Green Building London Ltd reported a profit of £17k in the year to 31 Dec 2025.

Company No. 09354074 · Incorporated 15 Dec 2014

Green Building London Ltd

Registered name: GREEN BUILDING LONDON LTD

Green Building London Ltd made £63.6k revenue and £17k profit in the year to 31 Dec 2025.

Green Building London Ltd’s revenue grew 56% to £63.6k in the year to 31 Dec 2025, with £17k profit and 1 employee. The company is classified under “other engineering activities” and is based in Hornchurch; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 71129Other engineering activities

Status: Active
Location: Hornchurch, London
Age: 11 yrs · since 2014
Type: Private Limited Company

Latest accounts · year to 31 Dec 2025

Key figures

IndependentSmall teamOperating leverage

Revenue

£63.6k

Growth ▲56.1%

Profit

£17k

Growth ▲57.3%

Profit margin

26.8%

Employees

Change 0%

Profit / employee

£17k

Revenue/employee £63.6k

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 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	No P&L	No P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	—	£40.7k	£63.6k
Profit after tax	—	—	£10.8k	£17k
Profit (best available)	—	—	£10.8k	£17k
Staff costs	—	—	£12.4k	£12.1k
Employees (average)	—	1	1	1
Ratios
Profit margin	—	—	26.6%	26.8%
Revenue per employee	—	—	£40.7k	£63.6k
Profit per employee	—	—	£10.8k	£17k
Growth (year on year)
Revenue growth	—	—	—	▲56.1%
Profit growth	—	—	—	▲57.3%
Headcount growth	—	—	0%	0%
Balance sheet — indirect signals, not revenue
Net assets	£33.7k	£18.4k	£16.3k	£18.2k
Fixed assets	£14.9k	£14.9k	£14.9k	£14.9k
Current assets	£47.8k	£3.5k	£4.8k	£7.3k
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Mar 2026

Derived from the latest filing

How the business works

Profit margin: 26.8%; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £63.6k; Revenue ÷ average employees.
Profit per employee: £17k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 23.4%; 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: ▲11%; Now £18.2k
Cash at bank: —; Now —
Headcount: 0%; Now 1
Deferred income: —; Now —
Fixed assets: 0%; Now £14.9k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £17k), from the Companies House accounts bulk data published Mar 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.