How much does Senaj Construction Ltd make?

Senaj Construction Ltd reported revenue of £123k and £1.3k profit in the year to 31 May 2025, according to its accounts filed at Companies House.

How many employees does Senaj Construction Ltd have?

Senaj Construction Ltd reported an average of 1 employee in the year to 31 May 2025.

Is Senaj Construction Ltd profitable?

Yes — Senaj Construction Ltd reported a profit of £1.3k in the year to 31 May 2025.

Company No. 14883285 · Incorporated 21 May 2023

Senaj Construction Ltd

Registered name: SENAJ CONSTRUCTION LTD

Senaj Construction Ltd made £123k revenue and £1.3k profit in the year to 31 May 2025.

Senaj Construction Ltd’s revenue grew 366% to £123k in the year to 31 May 2025, with £1.3k profit and 1 employee. The company is classified under “construction of commercial buildings” and is based in South Croydon; we hold 2 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 41201Construction of commercial buildings SIC 41202Construction of domestic buildings SIC 43330Floor and wall covering SIC 43999Other specialised construction activities n.e.c.

Status: Active
Location: South Croydon, London
Age: 3 yrs · since 2023
Type: Private Limited Company

Latest accounts · year to 31 May 2025

Key figures

IndependentSmall teamYoung and profitable

Revenue

£123k

Growth ▲366.1%

Profit

£1.3k

Growth ▲107%

Profit margin

1.1%

Gross 70.5%

Employees

Change 0%

Profit / employee

£1.3k

Revenue/employee £123k

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.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 May 2024	31 May 2025
Disclosure	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£26.4k	£123k
Cost of sales	£8.2k	£36.2k
Gross profit	£18.2k	£86.7k
Operating profit	£640	£1.3k
Profit before tax	£640	£1.3k
Profit after tax	£640	£1.3k
Profit (best available)	£640	£1.3k
Employees (average)	1	1
Ratios
Profit margin	2.4%	1.1%
Gross margin	68.9%	70.5%
Revenue per employee	£26.4k	£123k
Profit per employee	£640	£1.3k
Growth (year on year)
Revenue growth	—	▲366.1%
Profit growth	—	▲107%
Headcount growth	—	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£641	£1.3k
Net assets	£641	£1.3k
Current assets	£641	£1.3k
Source	FullAccounts · bulk data Feb 2025	FullAccounts · bulk data Feb 2026

Derived from the latest filing

How the business works

Profit margin: 1.1%; Profit ÷ revenue.
Gross margin: 70.5%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £123k; Revenue ÷ average employees.
Profit per employee: £1.3k; 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.

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: ▲107%; Now £1.3k
Cash at bank: ▲107%; Now £1.3k
Headcount: 0%; Now 1
Deferred income: —; Now —
Fixed assets: —; Now —

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 May 2025 (profit £1.3k), from the Companies House accounts bulk data published Feb 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.