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Home and pool distribution

The 4 companies in this industry listed on the NYSE and Nasdaq are worth $22 bn combined; the largest are Watsco (WSO), Pool Corporation (POOL) and SiteOne Landscape Supply (SITE). For each one: what it does, revenue, margin, free cash flow over the last five years and a score from 0 to 10.

Data as of October 2026

Comfortable leader
4 companies value 22 bn revenue 18 bn margin 4.2% free cash flow 1.3 bn avg. score 4.9
WSO holds 54.3% of the group's value, 2.0x the runner-up · POOL leads the industry without being the largest
Rank Ticker Company Share Value Revenue Margin FCF 5 years FCF/px Yield What it does · why it is here
1 WSO Watsco
United States · score 7.6
54% 12 bn 7.3 bn 6.5% 0.7 bn 5.7% 4.1% Distribution of HVAC and refrigeration equipment · Largest US distributor of HVAC equipment
2 POOL Pool Corporation
United States · score 6.4
27% 6.1 bn 5.4 bn 7.4% 0.3 bn 4.9% 3.0% Distribution of pool products and equipment · Practically monopolizes US pool supply distribution
3 SITE SiteOne Landscape Supply
United States · score 5.8
18% 4.1 bn 4.8 bn 3.2% 0.3 bn 6.3% 0.0% Distribution of landscaping and irrigation products · North America's largest distributor of landscaping supplies
4 HYFM HYDROFARM HOLDINGS GROUP, INC.
United States · score 0.0
0% 0.0 bn 0.1 bn -211.4% -0.0 bn -135.8% — Hydroponics equipment for controlled environment agriculture · Pennsylvania — revenue of $134m

Other industries in the same sector

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What this is. A catalogue, not a guide. Every industry with stocks listed on the NYSE or NASDAQ, the companies contending for its leadership, what each one does according to its own annual report, and the balance sheet it filed with the SEC.

The score runs from 0 to 10 and compares each company with every other one in the almanac on cash generation, profitability, debt, dividends and consistency over the last five years. The higher it is, the better the company fares in that comparison. Curious how much each part weighs? Ask at the bottom of the page.

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