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Solaris Energy Infrastructure vs Flowco Holdings: SEI and FLOC compared
Solaris Energy Infrastructure is the larger company: $341M of revenue in its latest quarter (Q3 2026) against $259M for Flowco Holdings (Q3 2026). Solaris Energy Infrastructure is growing faster (+104% against +46% a year earlier). Solaris Energy Infrastructure is more profitable, with an operating margin of 19.6% against 18.5%.
Where the money goes: SEI and FLOC
Solaris Energy Infrastructure (SEI) · Q3 2026
Solaris Energy Infrastructure, Q3 2026: revenue $341M (+104% year over year), operating margin 19.6%, net earnings $34.6M, operating cash flow $212M. The chart follows the revenue to costs, profit and cash.
Flowco Holdings (FLOC) · Q3 2026
Flowco Holdings, Q3 2026: revenue $259M (+46% year over year), operating margin 18.5%, net earnings $20.1M, operating cash flow $103M. The chart follows the revenue to costs, profit and cash.
| Solaris Energy Infrastructure (SEI) | Flowco Holdings (FLOC) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $341M | $259M |
| Revenue growth, Y/Y | +104% | +46% |
| Operating margin | 19.6% | 18.5% |
| Net earnings | $34.6M | $20.1M |
| Net margin | 10.1% | 7.8% |
| Operating cash flow | $212M | $103M |
| Free cash flow | — | $72.4M |
| Market value | $5.8B | — |
| P/E | 62.5× | — |
| Analysts’ mean target | $105.77 | — |
Where the revenue comes from
Solaris Energy Infrastructure
- Solaris Power Solutions: $284M (83%)
- Solaris Logistics Solutions: $56.9M (17%)
Flowco Holdings
- Downhole Components: $99.6M (39%)
- Surface Equipment: $79.0M (31%)
- Vapor Recovery: $55.1M (21%)
- Natural Gas Production: $24.9M (10%)
Questions
Which is bigger, Solaris Energy Infrastructure or Flowco Holdings?
Solaris Energy Infrastructure is the larger company: $341M of revenue in its latest quarter (Q3 2026) against $259M for Flowco Holdings (Q3 2026).
Is Solaris Energy Infrastructure or Flowco Holdings growing faster?
Solaris Energy Infrastructure is growing faster (+104% against +46% a year earlier).
Which is more profitable, Solaris Energy Infrastructure or Flowco Holdings?
Solaris Energy Infrastructure is more profitable, with an operating margin of 19.6% against 18.5%.
More: Solaris Energy Infrastructure earnings · how Solaris Energy Infrastructure makes money · Flowco Holdings earnings · how Flowco Holdings makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 6, 2026; 10-Q filed Nov 4, 2026). Fiscal quarters can end on different dates. Not investment advice.