Security Systems by State

Security Systems Businesses for Salein GB

692 acquisition-ready security systems companies mapped in GB. Average owner tenure of 18 years. AI-scored for exit readiness and financial profile.

692+
Companies
18 yrs
Avg Tenure
72.9/100
Avg Fit Score
Free
For buyers

Top 6 Security Systems Targets in GB

Contact info locked

Clares Of Croydon

87/100
London Metro, GB28 yrs in business$5M–$9M est. revenue4.9

Rainbow Guarding

87/100
London, GB28 yrs in business$6M–$10M est. revenue4.7

Ford Plant Protection

87/100
London Metro, GB25 yrs in business$5M–$8M est. revenue5.0

QMUL Security Office

87/100
London, GB24 yrs in business$5M–$8M est. revenue4.1

Timpson

87/100
Plymouth, GB20 yrs in business$6M–$10M est. revenue3.4

Timpson

87/100
East Midlands, GB24 yrs in business$5M–$8M est. revenue4.2

686+ more security systems companies in GB available in your private mandate

Get Full Access

Frequently Asked Questions

How many Security Systems businesses are for sale in GB?

Serava.AI has mapped 692 acquisition-ready security systems businesses in GB. These are active, operating businesses with a minimum of 5 years in business, scored for owner exit readiness and financial profile. Not all are actively listed for sale — the majority are off-market targets that have not yet engaged a broker.

What is the typical revenue of a Security Systems business in GB?

Revenue for security systems businesses in GB varies by size, but most SMB-scale targets in our database fall in the $1M to $15M annual revenue range. Serava.AI provides revenue estimates benchmarked from payroll data, OSM business data, and SBA loan records. Average owner tenure in this market is 18 years, signaling a high concentration of succession-ready operators.

What should I look for when buying a Security Systems business?

Key signals for a high-quality security systems acquisition include: long owner tenure (15+ years operating the same business), stable recurring or repeat revenue, strong online ratings (4.0+ with 20+ reviews), an established local customer base, and a skilled technical workforce. Serava.AI's Acquisition Fit Score (0-100) weighs all of these factors and benchmarks each company against your specific buyer criteria.

How do I find off-market Security Systems businesses in GB?

Most security systems business acquisitions happen off-market — before the owner ever contacts a broker. Serava.AI identifies succession-ready security systems owners in GB using tenure signals, business age, and local market data. We then reach out directly on your behalf and arrange a warm introduction, giving you proprietary access before any competing buyer.

What is the typical asking price for a Security Systems business in GB?

Security Systems businesses in GB typically trade at 3x to 6x EBITDA, depending on revenue concentration, customer contracts, and owner dependency. A business with $2M revenue and 12% EBITDA margins ($240k EBITDA) would price between $720k and $1.44M. Businesses with recurring contracts, long owner tenure, and clean books command higher multiples.

About this data

Serava.AI aggregates business data from OpenStreetMap, Companies House (UK), SBA loan records, and OSM enrichment sources. Each company is scored 0-100 on acquisition fit using owner tenure, years in business, rating, review count, and estimated revenue. Scores above 80 represent high-priority outreach targets. Data is refreshed regularly via our automated scraping pipeline.