Stocks Comparison
Watts Water Technologies vs ZK International: revenue, profit, margins and growth compared
Watts Water Technologies brought in $2.4B of revenue in fiscal 2025, ZK International $71.2M in fiscal 2025. Revenue changed by +8.3% at Watts Water Technologies and -34.2% at ZK International on the year before, so Watts Water Technologies grew faster. Watts Water Technologies kept 14.0% of its revenue as net profit, ZK International -5.6%. Free cash flow was $356.3M at Watts Water Technologies and $147.8K at ZK International.
Side by side, latest fiscal year
| WTS | ZKIN | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (September 30, 2025) |
| Revenue | $2.4B | $71.2M |
| Revenue growth | +8.3% | -34.2% |
| Net income | $340.8M | -$4M |
| Net margin | 14.0% | -5.6% |
| Free cash flow | $356.3M | $147.8K |
| Free cash flow margin | 14.6% | 0.2% |
| Earnings per share (diluted) | $10.17 | -$0.70 |
| Cash | $405.5M | $2.3M |
| Debt | $197.7M | n/a |
| Price to earnings | 35.2 | n/a |
| Market value | $11.9B | n/a |
| Dividend yield | 0.56% | n/a |
| Rank by revenue in sector | #204 of 518 · Industrials | #403 of 518 · Industrials |
Over the years
Questions about Watts Water Technologies and ZK International
Which is bigger by revenue, Watts Water Technologies or ZK International?
Watts Water Technologies is bigger by revenue: $2.4B in fiscal 2025, against $71.2M for ZK International in fiscal 2025.
Which keeps more of its revenue as profit, Watts Water Technologies or ZK International?
Watts Water Technologies had a net margin of 14.0% in fiscal 2025; ZK International had -5.6% in fiscal 2025.
Which grew revenue faster, Watts Water Technologies or ZK International?
In their latest fiscal years revenue changed by +8.3% at Watts Water Technologies and -34.2% at ZK International.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.