EBITDA multiples for manned guarding, patrol, and private security businesses typically range from 3.5x to 6x depending on contract quality, customer concentration, and workforce stability.
Private security services companies in the $1M–$5M revenue range are valued primarily on EBITDA multiples reflecting recurring contract strength, licensing compliance, and labor management. Highly fragmented across thousands of regional operators, the sector attracts PE-backed platforms and strategic acquirers paying premium multiples for businesses with long-term institutional contracts, low customer concentration, and documented operational systems.
| Practice Size | EBITDA Range | Multiple Range | Notes |
|---|---|---|---|
| Distressed or Turnaround | $200K–$500K | 2.5x–3.5x | Month-to-month contracts, high turnover above 100%, customer concentration above 30%, or unresolved licensing violations. Limited buyer pool. |
| Stable Operator | $500K–$1M | 3.5x–4.5x | Established contract base with 12–24 month agreements, adequate licensing, but owner-dependent operations with thin management bench. |
| Quality Platform | $1M–$2M | 4.5x–5.5x | Multi-year contracts with creditworthy commercial or institutional clients, low concentration, documented SOPs, and second-tier management in place. |
| Premium Asset | $2M+ | 5.5x–6.5x | Government or healthcare anchor contracts, proprietary monitoring technology, armed or specialized credentials, and a management team operating independently of the owner. |
The spread between 3.5x and 6.5x is not random. These seven factors determine where your firm lands.
Contract Quality and Length
High PositiveMulti-year agreements with 12–36 month terms and creditworthy institutional or government clients significantly reduce buyer risk and support premium multiples above 5x.
Customer Concentration
High NegativeAny single client exceeding 15–20% of revenue raises red flags. Buyers apply meaningful multiple discounts and may require earnout provisions tied to contract retention post-close.
Workforce Stability and Licensing
High PositiveLow annual turnover, documented training programs, and current guard agency licenses across all operating jurisdictions signal operational maturity and reduce post-acquisition integration risk.
Owner Dependency
Moderate NegativeOperators personally managing client relationships, scheduling, and incident response without middle management depress multiples. Buyers price transition risk heavily in security businesses.
Technology and Monitoring Capabilities
Moderate PositiveProprietary dispatch platforms, remote video monitoring, or access control integration differentiate operators and attract strategic buyers willing to pay above-market multiples for tech-enabled platforms.
PE-backed platforms like Allied Universal and regional aggregators are driving increased deal activity in the lower middle market, compressing cap rates for quality operators. Rising minimum wages and workers' comp premiums are pressuring EBITDA margins, making clean financials and documented labor cost structures more important than ever to buyers underwriting security acquisitions in 2024.
Individual Operator / Search Fund
Entrepreneurship through acquisition (ETA), first-time buyers, industry-adjacent operators
What they want: Stable, transferable cash flow in a Security Services. SBA-eligible business, strong contract quality and length, and a seller available for a 12–18 month transition.
Pros for seller
Cons for seller
PE-Backed Roll-Up Platform
Private equity consolidators building a Security Services portfolio, regional or national platforms
What they want: Scale, operational quality, and geographic coverage. Strong contract quality and length with minimal customer concentration. Clean financials, documented systems, and staff who can operate without the selling owner.
Pros for seller
Cons for seller
Strategic Acquirer
Larger Security Services operators, adjacent-industry buyers adding capacity or geography
What they want: Client relationships, staff, and market position that complement existing operations. Contract Quality and Length is especially valuable when it fills a gap the buyer cannot build organically.
Pros for seller
Cons for seller
Regional unarmed commercial security firm, southeast U.S., three anchor office park contracts on 24-month terms, 85% workforce retention rate, clean licensing record
$650K
EBITDA
4.2x
Multiple
$2.73M
Price
Mid-market patrol and monitoring operator, Midwest, institutional healthcare and government clients, armed guard credentials, basic dispatch software, owner transitioning over 12 months
$1.2M
EBITDA
5.1x
Multiple
$6.12M
Price
Specialized executive protection and event security firm, urban metro, proprietary client portal, low concentration across 40-plus clients, strong management team in place
$1.9M
EBITDA
6.0x
Multiple
$11.4M
Price
EBITDA Valuation Estimator
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Industry: Security Services · Multiples based on 3.5x–4.5x (Stable Operator)
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For Sellers: 4-Step Valuation Walkthrough
Compile three years of P&L statements and tax returns that reconcile line by line — SBA lenders and institutional buyers both require this, and any unexplained gap triggers diligence delays or price renegotiation.
Build a normalized EBITDA schedule with every add-back documented: owner W-2 above a market-rate manager salary, personal expenses, one-time items, and non-recurring costs. Undocumented add-backs get cut.
Address your customer concentration before going to market — this is the most common reason Security Services businesses receive offers at the low end of the 2.5x–6.5x range. Buyers identify it in diligence and reprice accordingly.
Quantify and document your contract quality and length with supporting records: contracts, renewal histories, and client revenue breakdowns. This is the primary evidence for commanding a premium multiple — have it ready before the first buyer call.
For Buyers: Validate the Asking Multiple
Request trailing 12-month and 3-year P&L with bank statement backup before making an offer. If a Security Services seller cannot produce reconciled financials, that signals what the full diligence process will look like.
Verify the contract quality and length claims independently — pull contract copies, renewal documentation, and client-level revenue data. This is the primary driver of whether this Security Services is worth 6.5x or 2.5x.
Assess customer concentration directly: ask which revenue or client relationships depend on the current owner personally, and what the transition plan is. An exit-ready seller has already worked through this.
Model your SBA debt service against verified EBITDA before signing the LOI. At current rates, a $1M SBA 7(a) loan runs approximately $13,000/month over 10 years — the business needs at least 1.25x debt service coverage after a market-rate manager salary.
Most lower middle market security businesses sell at 3.5x to 6x EBITDA. Contract length, customer concentration, and workforce stability are the primary factors that determine where your business falls in that range.
Buyers discount heavily when one client exceeds 20% of revenue. A business generating $1M EBITDA with a 40% concentration client may trade at 3.5x versus 5x for a well-diversified peer.
Yes. Security services businesses are SBA-eligible, and many lower middle market deals close via SBA 7(a) loans. Buyers typically inject 10–20% equity with the remainder financed through SBA lending and a seller note.
Owner dependency and undocumented operations are the top value killers. Buyers price transition risk aggressively when there is no management team and client relationships run solely through the exiting owner.
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