How many employees does TSC Security Limited have?

TSC Security Limited reported an average of 0 employees in the year to 30 Nov 2025.

Is TSC Security Limited profitable?

Yes — TSC Security Limited reported a profit of £11.5k in the year to 30 Nov 2025.

Company No. 07841596 · Incorporated 10 Nov 2011

TSC Security Limited

Registered name: TSC SECURITY LIMITED

TSC Security Limited made £11.5k profit in the year to 30 Nov 2025 (revenue not disclosed).

TSC Security Limited reported £11.5k profit in the year to 30 Nov 2025, up 1171% on the year before; its revenue was not disclosed. It had 0 employees. The company is classified under “security systems service activities” and is based in High Wycombe; we hold 3 years of its filed accounts.

Profit onlySection N · Administrative and support servicesSIC 80200Security systems service activities

Status: Active
Location: High Wycombe, South East
Age: 14 yrs · since 2011
Type: Private Limited Company

Latest accounts · year to 30 Nov 2025

Key figures

IndependentSmall team

Revenue

—

Not disclosed in filing

Profit

£11.5k

Growth ▲1171%

Profit margin

—

Employees

Change —

Profit / employee

—

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.

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to	30 Nov 2023	30 Nov 2024	30 Nov 2025
Disclosure	No P&L	Profit only	Profit only
Profit & loss
Revenue (turnover)	—	—	—
Operating profit	—	£750	£750
Profit before tax	—	£905	£11.5k
Profit after tax	—	£905	£11.5k
Profit (best available)	—	£905	£11.5k
Employees (average)	0	0	0
Ratios
Profit margin	—	—	—
Growth (year on year)
Profit growth	—	—	▲1171%
Balance sheet — indirect signals, not revenue
Net assets	£165k	£164k	£152k
Fixed assets	—	£589k	£589k
Deferred income	—	£750	£750
Source	FullAccounts · bulk data Jun 2025	FullAccounts · bulk data Jun 2025	FullAccounts · bulk data Mar 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: —; 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: ▼7%; Now £152k
Cash at bank: —; Now —
Headcount: —; Now 0
Deferred income: 0%; Now £750
Fixed assets: 0%; Now £589k

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

Subsidiaries (1)

Falcon Security Systems LimitedRev. £1.1m · Profit £14.3k

From the Persons with Significant Control register (corporate controllers only).

Same industry, similar size

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Nov 2025 (profit £11.5k), 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.