How much does Tecosim Limited make?

Tecosim Limited reported revenue of £16.1m and £395k profit in the year to 31 Dec 2024, according to its accounts filed at Companies House.

How many employees does Tecosim Limited have?

Tecosim Limited reported an average of 90 employees in the year to 31 Dec 2024.

Is Tecosim Limited profitable?

Yes — Tecosim Limited reported a profit of £395k in the year to 31 Dec 2024.

Company No. 03729504 · Incorporated 10 Mar 1999

Tecosim Limited

Registered name: TECOSIM LIMITED

Tecosim Limited made £16.1m revenue and £395k profit in the year to 31 Dec 2024.

Tecosim Limited’s revenue fell 6% to £16.1m in the year to 31 Dec 2024, with £395k profit and 90 employees. The company is classified under “other engineering activities” and is based in Basildon; we hold 3 years of its filed accounts.

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

Status: Active
Location: Basildon, East of England
Age: 27 yrs · since 1999
Type: Private Limited Company

Latest accounts · year to 31 Dec 2024

Key figures

IndependentCapital-lightCash flow filed

Revenue

£16.1m

Growth ▼5.9%

Profit

£395k

Growth ▲43%

Profit margin

2.5%

Gross 11.5%

Employees

Change ▲8.4%

Profit / employee

£4.4k

Revenue/employee £179k

Profitable streak

3yrs

Consecutive profitable years in our data

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	31 Dec 2022	31 Dec 2023	31 Dec 2024
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£17.1m	£17.1m	£16.1m
Cost of sales	£15.7m	£15.4m	£14.2m
Gross profit	£1.3m	£1.7m	£1.9m
Operating profit	£14.1k	£328k	£409k
Profit before tax	£47.3k	£364k	£450k
Profit after tax	£47.3k	£277k	£395k
Profit (best available)	£47.3k	£277k	£395k
Staff costs	£4.9m	£4.7m	—
Employees (average)	82	83	90
Ratios
Profit margin	0.3%	1.6%	2.5%
Gross margin	7.8%	10%	11.5%
Revenue per employee	£208k	£206k	£179k
Profit per employee	£577	£3.3k	£4.4k
Cash conversion	758%	−3.7%	−73.2%
Growth (year on year)
Revenue growth	—	▲0.3%	▼5.9%
Profit growth	—	▲484.8%	▲43%
Headcount growth	—	▲1.2%	▲8.4%
Balance sheet — indirect signals, not revenue
Cash at bank	£405k	£418k	£98.4k
Net assets	£516k	£793k	£1.2m
Fixed assets	£97.1k	£102k	£93.4k
Current assets	£4.6m	£4m	£3.7m
Debtors	£2.9m	£2.7m	£2.4m
Deferred income	£276k	£14.8k	£15.4k
Cash from operations	£107k	−£12k	−£299k
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025

Derived from the latest filing

How the business works

Profit margin: 2.5%; Profit ÷ revenue.
Gross margin: 11.5%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £179k; Revenue ÷ average employees.
Profit per employee: £4.4k; Profit ÷ average employees.
Cash conversion: −73.2%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.6%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 0.1%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 14.7%; 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: ▲50%; Now £1.2m
Cash at bank: ▼76%; Now £98.4k
Headcount: ▲8%; Now 90
Deferred income: ▲4%; Now £15.4k
Fixed assets: ▼8%; Now £93.4k

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

Minority corporate shareholders

Hinduja Automotive Limited 25–50%

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 31 Dec 2024 (profit £395k), from the Companies House accounts bulk data published Sep 2025. 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.