Security guarding companies to acquire in Liverpool

Updated 13 November 2026

Looking to acquire a security guarding company in Liverpool? Firmbase ranks 37 security guarding companies using public company information to help buyers prioritise firms for research and potential outreach. The Approach Score ranks firms using public signals including director age and tenure, ownership, business scale, financial strength and recent changes. These firms are not listed for sale, and the ranking does not indicate that an owner is considering a sale.

The median firm has 13 staff and has been in business for 12 years. Looking beyond Liverpool? Explore the full North West list of security guarding companies.

37

Firms

UK 1,388

28%

Every director 55+

UK 19%

49%

Held 75%+ by one person

UK 60%

12

Median years in business

UK 8

13

Median headcount

UK 14

£250k to £500k

Median turnover band

UK £250k to £500k · includes our estimates

The first 25 firms, in Approach Score order

1

Streets Workforce

Liverpool, Merseyside

Approach Score

83/100
  • Director aged 70 or over · in post since 2012
  • 1 individual holds 75%+ · independent
More about this firm
  • 13 staff · turnover est. £1.6m
  • Net assets £1.1m (Oct 2025)

Company no. 08236431 · Companies House

2

Stone Management

Liverpool, Merseyside

A director sits on 4 or more companies

Approach Score

82/100
  • Director aged 65-69 · in post since 2016
  • 1 individual holds 75%+ · independent
More about this firm
  • 80 staff · turnover est. £2.2m
  • Net assets £125k (Mar 2026)
  • Charge satisfied Jun 2026
3

MCM Security (NW)

Wirral

Approach Score

81/100
  • Director aged 65-69 · in post since 2022
  • 1 individual holds 75%+ · independent
More about this firm
  • 5 staff · turnover est. £158k
  • Net assets £19k (Jan 2026)

Company no. 13829933 · Companies House

4

Vertex Security Solutions

Liverpool, Merseyside

Approach Score

79/100
  • 1 director aged 65-69, 1 aged 60-64 · longest in post since 2012
  • 2 individuals hold 50%+ · independent
More about this firm
  • 8 staff · turnover est. £205k
  • Net assets £24k (Jul 2025)
5

CSS Security

Liverpool, Merseyside

Approach Score

77/100
  • 1 director aged 65-69, 1 aged 60-64 · longest in post since 2011
  • 2 individuals hold 50%+ · independent
More about this firm
  • 59 staff · turnover est. £1.1m
  • Net assets -£59k (Mar 2025)
  • Director resigned Aug 2025

Company no. 07579313 · Companies House

csssecurityltd.co.uk

6

Close Security Services

Bootle, Merseyside

Approach Score

69/100
  • 1 director aged 55-59, 1 aged 50-54 · longest in post since 2016
  • 2 individuals hold 50%+ · independent
More about this firm
  • 5 staff · turnover est. £497k
  • Net assets £127k (Jul 2025)

Company no. 10279062 · Companies House

closesecurity.co.uk

7

ACE Security Solutions

Liverpool, Merseyside

Approach Score

69/100

We hold older figures than Companies House

  • Director aged 70 or over · in post since 2004
  • 2 individuals hold 50%+ · independent
More about this firm
  • 13 staff · turnover est. £376k
  • Net assets £15k · newer accounts made up to Apr 2025
8

Securer Solutions

Wigan, Lancashire

Approach Score

66/100
  • 1 director aged 55-59, 1 aged under 45 · longest in post since 2016
  • 2 individuals hold 50%+ · independent
More about this firm
  • 15 staff · turnover est. £368k
  • Net assets £38k (Jun 2025)

Company no. 10239824 · Companies House

securersolutions.com

9

Custodian Guards

Southport, Merseyside

Approach Score

65/100
  • 1 director aged 60-64, 1 aged 50-54 · longest in post since 2010
  • 2 individuals hold 50%+ · independent
More about this firm
  • 25 staff · turnover est. £1.1m
  • Net assets £92k (Nov 2025)

Company no. 07316791 · Companies House

custodianguards.co.uk

10

Sabre Guarding

Heswall, Wirral

Approach Score

64/100

We hold older figures than Companies House

  • Director aged 70 or over · in post since 2002
  • Independent
More about this firm
  • 14 staff · turnover est. £909k
  • Net assets £394k · newer accounts made up to Jun 2025

Company no. 04558569 · Companies House

sabreguarding.co.uk

11

Ellesmere Port & Neston Industrial Securities

Wirral

Approach Score

64/100
  • 1 director aged 70 or over, 1 aged 45-49 · longest in post since 2004
  • Independent
More about this firm
  • 6 staff · turnover est. £158k
  • Net assets £29k (Jul 2025)

Company no. 05091841 · Companies House

12

S.

Southport, Merseyside

Approach Score

63/100

We hold older figures than Companies House

  • 1 director aged 65-69, 1 aged 60-64, 1 aged 50-54 · longest in post since 1995
  • 2 individuals hold 50%+ · independent
More about this firm
  • 93 staff · turnover £22.8m
  • Net assets £4.7m (May 2023) · newer accounts made up to May 2025

Company no. 03057795 · Companies House

ses-ltd.co.uk

13

Provsec

Liverpool, Merseyside

Approach Score

62/100
  • 1 director aged 60-64, 1 aged 55-59, 1 aged 50-54, 1 aged under 45 · longest in post since 2008
  • Independent
More about this firm
  • 24 staff · turnover est. £1m
  • Net assets £120k (Jun 2025)

Company no. 06581919 · Companies House

provsec.co.uk

14

Premier Supply Solutions

Liverpool, Merseyside

Approach Score

60/100
  • Director aged 45-49 · in post since 2016
  • 1 individual holds 75%+ · independent
More about this firm
  • 13 staff · turnover est. £301k
  • Net assets £5k (Feb 2026)
15

Fort NOX Services

Newton-LE-Willows

Approach Score

60/100
  • 1 director aged 55-59, 1 aged 50-54 · longest in post since 2006
  • 1 individual holds 75%+ · independent
More about this firm
  • 18 staff · turnover est. £864k
  • Net assets -£135k (Apr 2025)

Company no. 05767972 · Companies House

fortnoxservices.co.uk

16

Broadeaves Training

Liverpool

Approach Score

59/100
  • Director aged 50-54 · in post since 2018
  • 1 individual holds 75%+ · independent
More about this firm
  • 123 staff · turnover est. £22k
  • Net assets £67k (Oct 2025)

Company no. 11625458 · Companies House

17

Oculus Group

Bromborough, Merseyside

Approach Score

58/100
  • Director aged 50-54 · in post since 2014
  • 1 individual holds 75%+ · independent
More about this firm
  • 126 staff · turnover est. £3.1m
  • Net assets £309k (Oct 2025)
  • Charge satisfied Oct 2025

Company no. 09287465 · Companies House

oculusfm.co.uk

18

Medsec

Wirral, Heswall

Approach Score

58/100
  • Director aged 50-54 · in post since 2022
  • 1 individual holds 75%+ · independent
More about this firm
  • 5 staff · turnover est. £197k
  • Net assets £67k (Sep 2025)

Company no. 14336685 · Companies House

19

Hallmark Security

Liverpool, Merseyside

Approach Score

58/100

We hold older figures than Companies House

  • 1 director aged 55-59, 1 aged under 45 · longest in post since 2009
  • 2 individuals hold 50%+ · independent
More about this firm
  • 6 staff · turnover est. £894k
  • Net assets £38k · newer accounts made up to Apr 2026

Company no. 06878139 · Companies House

hallmark-security.com

20

West Wirral Security

Birkenhead, Merseyside

Approach Score

57/100
  • Director aged under 45 · in post since 2020
  • 1 individual holds 75%+ · independent
More about this firm
  • 7 staff · turnover est. £269k
  • Net assets £21k (Feb 2026)

Company no. 12482016 · Companies House

21

Secure Hotel Services

Liverpool, Merseyside

Approach Score

57/100

We hold older figures than Companies House

  • Director aged 55-59 · in post since 2009
  • Independent
More about this firm
  • 5 staff · turnover est. £301k
  • Net assets £2k · newer accounts made up to Oct 2025

Company no. 07045395 · Companies House

22

Probe Security

Liverpool

Approach Score

56/100
  • Director aged 45-49 · in post since 2013
  • 1 individual holds 75%+ · independent
More about this firm
  • 7 staff · turnover est. £322k
  • Net assets £13k (Mar 2025)

Company no. 08464629 · Companies House

probesecurity.com

23

Guardian North West

Liverpool

Approach Score

54/100
  • Director aged 45-49 · in post since 2019
  • 1 individual holds 75%+ · independent
More about this firm
  • 36 staff · turnover est. £531k
  • Net assets £16k (Oct 2025)

Company no. 12257531 · Companies House

guardiannw.uk/about

24

Allied Universal

Liverpool

Approach Score

53/100
  • Director aged 60-64 · in post since 2021
  • 1 individual holds 75%+ · independent
More about this firm
  • 5 staff · turnover est. £135k
  • Net assets -£30k (Jun 2025)

Company no. 07277494 · Companies House

aus.com

25

Viking Security NW Ltd

Liverpool, Merseyside

Approach Score

49/100
  • Director aged under 45 · in post since 2023
  • 1 individual holds 75%+ · independent
More about this firm
  • 8 staff · turnover est. £205k
  • Net assets £65k (Oct 2025)

12 more firms are in the list, in Approach Score order.

You're seeing the first 25. Buy all 37 for £799 + VAT, with the facts behind each score, director names, shareholders and financials.

Buy the list of all 37 firms, with director names, ages and shareholders

Each row comes with the facts behind its score, financials with dates and contact details.

What's in the file

One row per firm, in Approach Score order, as Excel + CSV.

It holds the facts behind each score, points for each part of the score, financials with dates, publicly available contact details, where identified, director names and named shareholders.

Some people with significant control appear as Other individual, with no further detail. Director email lookups are not included.

How this list is filtered

  • 5 or more staff, from filed headcount or our estimate where none is filed.
  • Registered office in Liverpool.
See every filter on the UK list

How this list is built

The Approach Score ranks firms mainly on public Companies House information about owner tenure and age, ownership, size, financial strength and recent register changes.

Firms with higher scores appear first in each list.

Use the ranking to order research, then check each business directly.

Read how the Approach Score works

What it does not mean

No firm here is for sale, and the score says nothing about any owner's plans.

At least 95% of the firms where we hold directors had them checked in or after November 2026.

What we do not cover

Regulatory information is not included in this list. Buyers should check the relevant register as part of their due diligence. Check individual licences on the Security Industry Authority's register of licence holders. Company approval is voluntary and can be checked separately on its Register of Approved Contractors.

Why age bands but no people's names

Age bands come from the month and year of birth on Companies House. This page shows no exact ages and no people's names. Both come with the purchased list. The band edges from 45 to 65 are the ages where the score changes. A row shows no age bands when a director's surname is in the firm's name, its group's name or its website. Those directors' ages still count towards the score.

Is this your firm?

You can ask us to take it off every acquisition page, and out of every list we sell after that. Give us your name and work email, and we send you a link to confirm. If your email address is on the firm's own website domain, the firm comes off once you confirm. If it is not, a person reviews your request first. A list already sold stays with its buyer.

You can find the company number on Companies House.

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The standard Firmbase list

Buy the list of all 37 firms, with director names, ages and shareholders

Each row comes with the facts behind its score, financials with dates and contact details.