| Segment | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Clean Earth | — | — | — | $38.96M | $41.51M | $43.46M | $45.8M | $41.01M |
| Harsco Environmental | — | — | — | $26.63M | $25.49M | $25.51M | $27.77M | $27.94M |
| Harsco Rail | $12.79M | $11.82M | $41.6M | $11.58M | $11.32M | $11.59M | $12.46M | $11.76M |
| Total | $90.45M | $89.18M | $92.63M | $89.11M | $95.5M | $93.29M | $104.1M | $91.46M |