Rankings · Quality
A+ companies
Graded A on the five growth-and-cash checks and strong on business quality — margins, returns and debt — which is what the plus means. Ranked by size.
17 companies meet this test
Figures as of October 1, 2026
| # | Company | Grade | Market value | Net margin | Return on capital | Revenue growth |
|---|---|---|---|---|---|---|
| 1 | TRPTC ENERGY CORPORATION | A+ | $60.7B | 23.2% | 20.0% | +7% a year |
| 2 | OKEONEOK INC /NEW/ | A+ | $54.8B | 9.3% | 8.1% | +27% a year |
| 3 | DVNDEVON ENERGY CORP/DE | A+ | $51.3B | 16.1% | -9.6% | +6% a year |
| 4 | FTITechnipFMC plc | A+ | $27B | 11.3% | 24.3% | +14% a year |
| 5 | EXEEXPAND ENERGY Corp | A+ | $19.5B | 20.5% | 8.9% | +3% a year |
| 6 | PRPERMIAN RESOURCES CORPORATION | A+ | $17.8B | 21.5% | 8.5% | +31% a year |
| 7 | DTMDT Midstream, Inc. | A+ | $12.4B | 35.7% | 5.8% | +12% a year |
| 8 | FROFrontline plc | A+ | $10.9B | 54.8% | 10.7% | +12% a year |
| 9 | MTDRMatador Resources Company | A+ | $6.3B | 18.5% | 10.8% | +12% a year |
| 10 | LBLandBridge Company LLC | A+ | $6.2B | 16.5% | 10.6% | — |
| 11 | AROCArchrock, Inc. | A+ | $5.3B | 21.8% | — | +18% a year |
| 12 | OIIOCEANEERING INTERNATIONAL INC | A+ | $4.4B | 12.2% | 12.4% | +9% a year |
| 13 | TGSGAS TRANSPORTER OF THE SOUTH INC. | A+ | $3.9B | 21.5% | 9.1% | +16% a year |
| 14 | USACUSA Compression Partners, LP | A+ | $3.6B | 12.4% | — | +15% a year |
| 15 | DHTDHT HOLDINGS, INC. | A+ | $3.6B | 16.7% | 14.4% | — |
| 16 | DKLDELEK LOGISTICS PARTNERS, LP | A+ | $2.8B | 12.8% | — | +4% a year |
| 17 | LPGDORIAN LPG LTD. | A+ | $2.3B | 55.0% | 9.0% | — |
More rankings
A ranking orders companies by one stated measure. It is not a recommendation, and it says nothing about whether any share price is reasonable.