How much does South East Air Conditioning Limited make?

South East Air Conditioning Limited reported revenue of £302k and £25.2k profit in the year to 28 Feb 2026, according to its accounts filed at Companies House.

How many employees does South East Air Conditioning Limited have?

South East Air Conditioning Limited reported an average of 1 employee in the year to 28 Feb 2026.

Is South East Air Conditioning Limited profitable?

Yes — South East Air Conditioning Limited reported a profit of £25.2k in the year to 28 Feb 2026.

Company No. 03504098 · Incorporated 4 Feb 1998

South East Air Conditioning Limited

Registered name: SOUTH EAST AIR CONDITIONING LIMITED

South East Air Conditioning Limited made £302k revenue and £25.2k profit in the year to 28 Feb 2026. read from filing text

South East Air Conditioning Limited’s revenue grew 80% to £302k in the year to 28 Feb 2026, with £25.2k profit and 1 employee. The company is classified under “other business support service activities” and is based in Eastbourne; we hold 4 years of its filed accounts.

Full P&L filedSection N · Administrative and support servicesSIC 82990Other business support service activities n.e.c.

Status: Active
Location: Eastbourne, South East
Age: 28 yrs · since 1998
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 controlling party is K M Tester.”

Latest accounts · year to 28 Feb 2026

Key figures

Small teamCapital-lightOperating leverage

Revenue

£302k

Growth ▲79.6%

Profit

£25.2k

Growth ▲447.3%

Profit margin

8.3%

Gross 32.3%

Employees

Change 0%

Profit / employee

£25.2k

Revenue/employee £302k

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	28 Feb 2023	29 Feb 2024	28 Feb 2025	28 Feb 2026
Disclosure	No P&L	No P&L	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	—	—	£168k	£302k
Cost of sales	—	—	£110k	£205k
Gross profit	—	—	£58k	£97.7k
Profit before tax	—	—	£7.5k	£35.2k
Profit after tax	—	—	£4.6k	£25.2k
Profit (best available)	—	—	£4.6k	£25.2k
Employees (average)	2	1	1	1
Ratios
Profit margin	—	—	2.7%	8.3%
Gross margin	—	—	34.5%	32.3%
Revenue per employee	—	—	£168k	£302k
Profit per employee	—	—	£4.6k	£25.2k
Growth (year on year)
Revenue growth	—	—	—	▲79.6%
Profit growth	—	—	—	▲447.3%
Headcount growth	—	▼50%	0%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£31k	£15.2k	£11.8k	£1.9k
Net assets	£33k	£43.4k	£18k	£10.2k
Fixed assets	£11k	£8.6k	£13k	£11.8k
Current assets	£111k	£52.1k	£13.4k	£18.7k
Debtors	£78.8k	£34.3k	−£3.6k	£11.9k
Deferred income	—	—	£2.1k	£2.2k
Source	FullAccounts · bulk data Jun 2024	FullAccounts · bulk data Jun 2024	FullAccounts · bulk data Apr 2025	FullAccounts · bulk data Jun 2026

Derived from the latest filing

How the business works

Profit margin: 8.3%; Profit ÷ revenue.
Gross margin: 32.3%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £302k; Revenue ÷ average employees.
Profit per employee: £25.2k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 3.9%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 0.7%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 3.9%; 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: ▼43%; Now £10.2k
Cash at bank: ▼84%; Now £1.9k
Headcount: 0%; Now 1
Deferred income: ▲5%; Now £2.2k
Fixed assets: ▼9%; Now £11.8k

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 28 Feb 2026 (profit £25.2k), from the Companies House accounts bulk data published Jun 2026. Spotted an error? Request a correction.

Updated from Companies House on 24 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.