Onterris, Inc. (ONT) is the 44th largest of 72 Environmental Services companies by market capitalisation, at 648.80 Mn, behind Bowman Consulting Group Ltd. at 698.67 Mn. The table below compares all 72 on 8 financial metrics.
| # | Ticker | Company | match | industry_code | industry_group | industry_group_code | Market Capitalization | P/E | P/S | Enterprise Value |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ONT | Onterris, Inc. | primary | I-33 | Waste Management | IG-08 | 0.65 Bn | -58.12 | 0.84 | 0.64 Bn |
| 2 | PWR | Quanta Services, Inc. | secondary | I-16 | Construction Services | IG-04 | 92.96 Bn | 68.84 | 2.83 | 92.46 Bn |
| 3 | ECL | Ecolab Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 76.29 Bn | 37.15 | 4.53 | 71.15 Bn |
| 4 | VST | Vistra Corp. | secondary | U-01 | Power Generation | UG-01 | 49.64 Bn | 24.49 | 2.58 | 47.77 Bn |
| 5 | FERG | Ferguson Enterprises Inc. /DE/ | secondary | I-31 | Distribution and Rental | IG-07 | 43.04 Bn | 21.21 | 1.37 | 42.22 Bn |
| 6 | IDXX | Idexx Laboratories Inc /De | secondary | H-05 | Pharmaceuticals and Biotechnology | HG-01 | 39.99 Bn | 35.09 | 8.78 | 39.79 Bn |
| 7 | IR | Ingersoll Rand Inc. | secondary | I-10 | Machinery | IG-02 | 28.47 Bn | 29.47 | 3.58 | 27.30 Bn |
| 8 | TDY | Teledyne Technologies Inc | secondary | I-02 | Aerospace and Defense | IG-01 | 27.62 Bn | 28.33 | 4.33 | 27.28 Bn |
| 9 | AWK | American Water Works Company, Inc. | secondary | U-07 | Regulated Utilities | UG-02 | 27.48 Bn | 24.36 | 5.20 | 27.29 Bn |
| 10 | XYL | Xylem Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 25.15 Bn | 24.93 | 2.76 | 23.88 Bn |
| 11 | VLTO | Veralto Corp | secondary | I-38 | Environmental Equipment | IG-09 | 22.92 Bn | 23.20 | 4.02 | 20.80 Bn |
| 12 | MTZ | Mastec Inc | secondary | I-16 | Construction Services | IG-04 | 18.13 Bn | 33.89 | 1.13 | 17.81 Bn |
| 13 | DD | DuPont de Nemours, Inc. | secondary | M-02 | Chemicals | MG-01 | 17.29 Bn | 93.46 | 2.47 | 15.55 Bn |
| 14 | CLH | Clean Harbors Inc | secondary | I-35 | Waste Management | IG-08 | 16.94 Bn | 38.57 | 2.71 | 16.42 Bn |
| 15 | J | Jacobs Solutions Inc. | secondary | I-15 | Construction Services | IG-04 | 16.54 Bn | 55.03 | 1.16 | 15.37 Bn |
| 16 | GFL | GFL Environmental Inc. | secondary | I-34 | Waste Management | IG-08 | 15.36 Bn | -67.56 | 2.19 | 15.16 Bn |
| 17 | BWXT | BWX Technologies, Inc. | secondary | I-39 | Clean Energy Equipment | IG-10 | 13.96 Bn | 39.20 | 3.97 | 13.35 Bn |
| 18 | GGG | Graco Inc | secondary | I-10 | Machinery | IG-02 | 12.43 Bn | 23.30 | 5.48 | 11.93 Bn |
| 19 | WTS | Watts Water Technologies Inc | secondary | I-10 | Machinery | IG-02 | 11.74 Bn | 30.60 | 4.39 | 11.40 Bn |
| 20 | WMS | Advanced Drainage Systems, Inc. | secondary | I-13 | Construction Products | IG-03 | 9.72 Bn | 21.51 | 3.02 | 9.56 Bn |
| 21 | TTEK | Tetra Tech Inc | secondary | I-26 | Business Services | IG-06 | 9.21 Bn | 21.14 | 1.82 | 8.98 Bn |
| 22 | PNR | PENTAIR plc | secondary | I-10 | Machinery | IG-02 | 9.12 Bn | 14.01 | 2.27 | 9.03 Bn |
| 23 | STN | Stantec Inc | secondary | I-15 | Construction Services | IG-04 | 7.99 Bn | 12.26 | 0.76 | 7.99 Bn |
| 24 | AOS | Smith A O Corp | secondary | I-14 | Construction Products | IG-03 | 7.76 Bn | 15.52 | 2.04 | 7.58 Bn |
| 25 | ZWS | Zurn Elkay Water Solutions Corp | secondary | I-13 | Construction Products | IG-03 | 7.59 Bn | 27.50 | 4.25 | 7.23 Bn |
| 26 | FLR | Fluor Corp | secondary | I-15 | Construction Services | IG-04 | 7.45 Bn | 12.71 | 0.48 | 4.40 Bn |
| 27 | PSN | Parsons Corp | secondary | I-02 | Aerospace and Defense | IG-01 | 4.91 Bn | 22.88 | 0.78 | 4.65 Bn |
| 28 | AMTM | Amentum Holdings, Inc. | secondary | I-02 | Aerospace and Defense | IG-01 | 4.77 Bn | 23.75 | 0.34 | 4.31 Bn |
| 29 | FCN | Fti Consulting, Inc | secondary | I-26 | Business Services | IG-06 | 4.32 Bn | 17.09 | 1.10 | 4.16 Bn |
| 30 | FELE | Franklin Electric Co Inc | secondary | I-10 | Machinery | IG-02 | 4.30 Bn | 27.27 | 1.94 | 4.20 Bn |
| 31 | ITRI | Itron, Inc. | secondary | I-07 | Machinery | IG-02 | 4.12 Bn | 13.83 | 1.79 | 3.38 Bn |
| 32 | MWA | Mueller Water Products, Inc. | secondary | I-10 | Machinery | IG-02 | 3.69 Bn | 16.62 | 2.50 | 3.20 Bn |
| 33 | BMI | Badger Meter Inc | secondary | I-38 | Environmental Equipment | IG-09 | 3.61 Bn | 28.74 | 4.10 | 3.52 Bn |
| 34 | EXPO | Exponent Inc | secondary | I-26 | Business Services | IG-06 | 3.28 Bn | 32.24 | 5.19 | 3.22 Bn |
| 35 | CECO | Ceco Environmental Corp | secondary | I-37 | Environmental Equipment | IG-09 | 3.26 Bn | -115.82 | 3.61 | 3.20 Bn |
| 36 | EFXT | Enerflex Ltd. | secondary | E-11 | Oilfield Services and Equipment | EG-04 | 2.74 Bn | -7.98 | 1.24 | 2.67 Bn |
| 37 | HWKN | Hawkins Inc | secondary | M-02 | Chemicals | MG-01 | 2.54 Bn | 31.55 | 2.30 | 2.54 Bn |
| 38 | BBUC | Brookfield Business Corp | secondary | I-15 | Construction Services | IG-04 | 2.28 Bn | 227.88 | 0.08 | -2.48 Bn |
| 39 | TIC | TIC Solutions, Inc. | secondary | I-26 | Business Services | IG-06 | 2.01 Bn | -17.41 | 0.98 | 1.65 Bn |
| 40 | GRC | Gorman Rupp Co | secondary | I-10 | Machinery | IG-02 | 1.93 Bn | 30.91 | 2.75 | 1.88 Bn |
| 41 | ICFI | ICF International, Inc. | secondary | I-26 | Business Services | IG-06 | 1.54 Bn | 18.06 | 0.85 | 1.44 Bn |
| 42 | WLDN | Willdan Group, Inc. | secondary | I-26 | Business Services | IG-06 | 1.23 Bn | 18.85 | 1.66 | 1.19 Bn |
| 43 | NWPX | NWPX Infrastructure, Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 1.00 Bn | 20.49 | 1.74 | 0.98 Bn |
| 44 | BWMN | Bowman Consulting Group Ltd. | secondary | I-26 | Business Services | IG-06 | 0.70 Bn | 101.51 | 1.32 | 0.69 Bn |
| 45 | CWCO | Consolidated Water Co. Ltd. | secondary | U-07 | Regulated Utilities | UG-02 | 0.45 Bn | 31.02 | 3.51 | 0.32 Bn |
| 46 | ERII | Energy Recovery, Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 0.37 Bn | 24.39 | 3.10 | 0.28 Bn |
| 47 | CVEO | Civeo Corp | secondary | I-27 | Business Services | IG-06 | 0.37 Bn | -27.73 | 0.54 | 0.35 Bn |
| 48 | PESI | Perma Fix Environmental Services Inc | secondary | I-35 | Waste Management | IG-08 | 0.36 Bn | -17.12 | 6.34 | 0.33 Bn |
| 49 | CDZI | Cadiz Inc | secondary | I-38 | Environmental Equipment | IG-09 | 0.33 Bn | -8.01 | 22.92 | 0.32 Bn |
| 50 | AIRJ | AirJoule Technologies Corp. | secondary | I-38 | Environmental Equipment | IG-09 | 0.30 Bn | -3.50 | — | 0.26 Bn |
| 51 | DBHL | Deep Isolation Nuclear, Inc. | secondary | I-35 | Waste Management | IG-08 | 0.22 Bn | -18.02 | 20.97 | 0.22 Bn |
| 52 | RNGE | Range Impact, Inc. | secondary | R-19 | Property Developers | RG-05 | 0.09 Bn | 7.38 | 23.65 | 0.09 Bn |
| 53 | GEOS | Geospace Technologies Corp | secondary | I-04 | Machinery | IG-02 | 0.07 Bn | -1.76 | 0.72 | 0.06 Bn |
| 54 | FTEK | Fuel Tech, Inc. | secondary | I-37 | Environmental Equipment | IG-09 | 0.05 Bn | -14.65 | 1.87 | 0.03 Bn |
| 55 | NEPH | Nephros Inc | secondary | H-06 | Medical Devices and Diagnostics | HG-02 | 0.05 Bn | 32.42 | 2.38 | 0.04 Bn |
| 56 | SCWO | 374Water Inc. | secondary | I-37 | Environmental Equipment | IG-09 | 0.04 Bn | -2.13 | 22.01 | 0.04 Bn |
| 57 | RMCO | Royalty Management Holding Corp | secondary | F-06 | Lending and Credit | FG-02 | 0.04 Bn | -323.21 | 6.78 | 0.04 Bn |
| 58 | BEEM | Beam Global | secondary | I-45 | Clean Energy Equipment | IG-10 | 0.03 Bn | -1.77 | 1.15 | 0.03 Bn |
| 59 | BCHT | Birchtech Corp. | secondary | I-37 | Environmental Equipment | IG-09 | 0.03 Bn | -7.44 | 1.35 | 0.01 Bn |
| 60 | LIQT | Liqtech International Inc | secondary | I-37 | Environmental Equipment | IG-09 | 0.01 Bn | -1.86 | 0.97 | 0.00 Bn |
| 61 | CVAT | Cavitation Technologies, Inc. | secondary | I-04 | Machinery | IG-02 | 0.01 Bn | -10.27 | 1,123.44 | 0.01 Bn |
| 62 | JBDI | JBDI Holdings Ltd | secondary | I-31 | Distribution and Rental | IG-07 | 0.01 Bn | 91.49 | 1.40 | 0.01 Bn |
| 63 | CLWT | Euro Tech Holdings Co Ltd | secondary | I-38 | Environmental Equipment | IG-09 | 0.01 Bn | 8.22 | 0.93 | -0.01 Bn |
| 64 | BNET | Bion Environmental Technologies Inc | secondary | M-04 | Chemicals | MG-01 | 0.01 Bn | -5.79 | — | 0.01 Bn |
| 65 | WFF | WF Holding Ltd | secondary | I-09 | Machinery | IG-02 | 0.01 Bn | -2.19 | 72.61 | 0.01 Bn |
| 66 | RAIN | Rain Enhancement Technologies Holdco, Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 0.01 Bn | -1.40 | 1,781.09 | 0.01 Bn |
| 67 | GNOLF | Genoil Inc | secondary | E-11 | Oilfield Services and Equipment | EG-04 | 0.01 Bn | -0.01 | — | 0.01 Bn |
| 68 | QWTR | Quest Water Global, Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 0.00 Bn | 5.08 | — | 0.00 Bn |
| 69 | CETI | Cyber Enviro-Tech, Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 0.00 Bn | -0.28 | 212.69 | 0.00 Bn |
| 70 | DXST | Decent Holding Inc. | secondary | I-38 | Environmental Equipment | IG-09 | 0.00 Bn | — | — | 0.00 Bn |
| 71 | SLND-WT | Southland Holdings, Inc. | secondary | I-15 | Construction Services | IG-04 | 0.00 Bn | 0.00 | 0.00 | -0.04 Bn |
| 72 | CDTG | CDT Environmental Technology Investment Holdings Ltd | secondary | I-38 | Environmental Equipment | IG-09 | 0.00 Bn | -0.06 | 0.04 | 0.00 Bn |