Three Firms Hold 28% of Pest Control Revenue. Here Is Why That Matters
Three companies collect 27.8% of US pest control revenue while 8,882 firms employ under five people. The Census data behind the private equity roll-up.
Three companies employ 21.7% of the US pest control workforce and collect 27.8% of industry revenue, while 8,882 firms employ fewer than five people each. That combination, extreme concentration at the top and extreme fragmentation below it, is why private equity has been acquiring in this sector. Census data shows the largest firms generate 61% more revenue per employee than small ones.
Consolidation in pest control is usually reported through deal announcements. This piece looks at it the other way round, through the Census business register, which shows the structural conditions that make the acquisitions worth doing in the first place.
How concentrated the industry actually is
The US pest control industry contained 13,603 firms operating 16,080 establishments in 2022, employing 139,917 people and collecting $19.56 billion. Those totals conceal a highly unusual distribution.
| Enterprise size | Firms | Employees | Receipts | Share of revenue |
|---|---|---|---|---|
| Under 5 employees | 8,882 | 15,528 | $2.10B | 10.7% |
| 5 to 9 employees | 2,491 | 16,540 | $1.84B | 9.4% |
| Under 20 employees | 12,746 | 50,894 | $6.12B | 31.3% |
| 5,000 or more employees | 3 | 30,384 | $5.44B | 27.8% |
Three companies collect more than a quarter of industry revenue. At the other end, 65% of all firms employ fewer than five people and together account for barely a tenth of revenue. There is very little in between, and that shape is what an acquirer sees as opportunity.
The productivity gap that funds the deals
The reason consolidation creates value here is measurable, and it is not financial engineering.
| Enterprise size | Revenue per employee | Payroll as share of revenue |
|---|---|---|
| Under 5 employees | $135,371 | 31.4% |
| 5 to 9 employees | $110,988 | 38.4% |
| 10 to 14 employees | $113,704 | 40.0% |
| 150 to 199 employees | $132,598 | 43.8% |
| 5,000 or more employees | $178,927 | 33.1% |
A technician at one of the three largest firms generates 61% more revenue than one at a firm with five to nine employees. The mechanism is route density. A technician serving twelve houses on one street spends the day treating. A technician serving twelve houses across a county spends it driving.
When an acquirer folds a small operator’s accounts into an existing route, the acquired revenue arrives at better margin than it carried standing alone. That gain is real and it is why buying at 3x to 4x and operating within a platform trading at 7x to 10x is not simply arbitrage.
The squeeze in the middle
The most striking pattern in the table is that revenue per employee falls when a solo operator becomes a small team, from $135,371 to $110,988, while payroll share jumps from 31.4% to 38.4%.
Part of that is an accounting artefact: an owner-operator takes income as profit rather than wages, so the micro-firm payroll figure understates true labour cost. But the revenue per employee decline is not an artefact. Adding staff before route density supports them is how small firms lose margin, and payroll share stays above 38% all the way up to around 200 employees before scale starts to tell.
That middle band is where selling becomes attractive. A firm at 10 to 50 employees carries the overhead of a real business without the route density to pay for it, which is precisely the profile acquirers target. We cover what those businesses fetch in our guide to what a pest control business is worth.
Where the acquisition targets are
Deal activity concentrates where establishments are dense, because route density is the thing being bought. Florida carries 9.85 establishments per 100,000 residents against 1.80 in Minnesota, a 5.5 times spread.
The southern states combining high density with low labour cost are the most efficient places to assemble a route. Florida has 2,301 establishments at a payroll of $48,640 per employee. Minnesota has 104 at $64,117. Full figures for all 50 states are in our Market Density Index.
One caveat on the direction of travel. Between 2022 and 2023 the industry added 455 establishments while shedding 767 employees, and average headcount per establishment fell from 8.70 to 8.42. A single year is not a trend, and we will revisit when the 2024 file publishes.
Frequently asked questions
How consolidated is the pest control industry?
Highly at the top and highly fragmented below. Three companies employ 21.7% of the workforce and collect 27.8% of the $19.56 billion in industry receipts, while 8,882 of 13,603 firms employ fewer than five people and together account for about 10.7% of revenue. There is little in the middle.
Why is private equity buying pest control companies?
Recurring contract revenue plus a measurable productivity gain from consolidation. Census data shows the three largest firms generate $178,927 of revenue per employee against $110,988 at firms with five to nine employees, a 61% gap driven mainly by route density. Folding acquired accounts into existing routes captures that gain directly.
How many pest control companies are there in the US?
Census recorded 13,603 firms operating 16,080 establishments with paid employees in 2022, and 16,535 establishments in 2023. Firms are companies, establishments are physical locations, so a multi-branch company appears once as a firm and several times as establishments. Non-employer sole operators are counted separately.
Sources
- U.S. Census Bureau, Statistics of U.S. Businesses 2022, NAICS 561710, firms, employment and receipts by enterprise size. www2.census.gov
- U.S. Census Bureau, County Business Patterns 2022 and 2023, NAICS 561710.
- U.S. Census Bureau, Vintage 2024 state population estimates.