The British Constructional Steelwork Association Limited
Registered name: THE BRITISH CONSTRUCTIONAL STEELWORK ASSOCIATION LIMITED
Part of Bcsa Limited groupThe British Constructional Steelwork Association Limited made £2m revenue and £133k profit in the year to 31 Dec 2025.
The British Constructional Steelwork Association Limited’s revenue grew 10% to £2m in the year to 31 Dec 2025, with £133k profit and 10 employees. The company is classified under “activities of business and employers membership organizations” and is based in London; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 36 yrs · since 1990
- 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.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| 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) | £1.5m | £1.8m | £2m |
| Operating profit | £15.7k | −£70.7k | £83.8k |
| Profit before tax | £76.5k | £24.5k | £153k |
| Profit after tax | £76.5k | £22.1k | £133k |
| Profit (best available) | £76.5k | £22.1k | £133k |
| Employees (average) | 9 | 11 | 10 |
| Ratios | |||
| Profit margin | 4.9% | 1.2% | 6.6% |
| Revenue per employee | £172k | £167k | £201k |
| Profit per employee | £8.5k | £2k | £13.3k |
| Growth (year on year) | |||
| Revenue growth | — | ▲18.3% | ▲9.9% |
| Profit growth | — | ▼71.1% | ▲502.7% |
| Headcount growth | — | ▲22.2% | ▼9.1% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Sep 2025 | Accounts · bulk data Sep 2025 | Accounts · bulk data Sep 2026 |
How the business works
- Profit margin
- 6.6%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £201k
- Revenue ÷ average employees.
- Profit per employee
- £13.3k
- 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.
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
- ▼9%
- Now 10
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Bcsa Limitedultimate parent75–100%
- The British Constructional Steelwork Association Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (3)
- Specialist Construction Certification Scheme LimitedRev. £1.9m · Profit £620k
- Steel for Life LimitedRev. £566k · Profit £25.6k
- Jade Expertise LimitedRev. £17.1k · Profit −£5.6k
From the Persons with Significant Control register (corporate controllers only).
Similar profitable businesses
- Allrig LimitedAberdeen · Activities of business and employers membership organizations
- Revenue
- £2.1m
- Profit
- £218k
- Staff
- 3
- Certass LimitedNewcastle Upon Tyne · Activities of business and employers membership organizations
- Revenue
- £1.5m
- Profit
- £140k
- Staff
- 19
- English Bridge Union Limited(The)Aylesbury · Activities of business and employers membership organizations
- Revenue
- £1.4m
- Profit
- £56.9k
- Staff
- 17
- FDF Climate Change Levy Agreement LimitedLondon · Activities of business and employers membership organizations
- Revenue
- £1.1m
- Profit
- £316k
- Staff
- 1
- Liverpool Social Care Partnership (LSCP) Community Interest CompanyLiverpool · Activities of business and employers membership organizations
- Revenue
- £731k
- Profit
- £85.2k
- Staff
- 11
Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit £133k), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.
Updated from Companies House on 13 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.