# Constant Security Services (Constant Security Services Limited)

Private limited company registered in Mexborough, classed under “Private security activities”.

- Company number: 01933481
- Status: Active
- Type: Private limited company
- Incorporated: 25 July 1985
- Registered office: Constant House, Cliff Street, Mexborough, South Yorkshire, S64 9HU
- Location: Mexborough, South Yorkshire
- Activity: Private security activities

## Latest filed profit

Profit after tax in the year to 31 December 2025: **£421k**, from its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios, directors and owners are on the page for subscribers.

## Questions people ask

### What does Constant Security Services do?

Private limited company registered in Mexborough, classed under “Private security activities”.

### How much turnover does Constant Security Services make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/constant-security-services-01933481

### Is Constant Security Services profitable?

Yes: it made a profit after tax of £421k in the year to 31 December 2025, its latest filed accounts.

### How many people work at Constant Security Services?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/constant-security-services-01933481

### Where is Constant Security Services based?

Its registered office is Constant House, Cliff Street, Mexborough, South Yorkshire, S64 9HU, in Mexborough, South Yorkshire.

### When was Constant Security Services founded?

Constant Security Services Limited was incorporated on 25 July 1985.

### Is Constant Security Services still trading?

The register lists Constant Security Services Limited as active.

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/constant-security-services-01933481