



| Revenue | Over $500 million See Exact Annual Revenue |
|---|---|
| Employees | Over 1,000Exact Company Size |
| Primary Industry | 2213 Water & Sewage Systems |
| Additional NAICS Codes | 22131 Water Supply & Irrigation Systems |
| Address | 1720 N 1st St San Jose, CA 95112 |
| California Water Service | Revenue Est. ($ Million) | Growth Rate (%) | # Employees |
|---|---|---|---|
| 2023 | Over $500 million Details in Premium Report | ||
| 2022 | |||
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| 2019 | |||
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1-Year Growth Rate: 3-Year Growth Rate (CAGR): | ![]() |
| California Water Service P&L | $ Millions |
|---|---|
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| Trademark | Date |
|---|---|
| TEXAS WATER SERVICE Waste water treatment services; Water treatment and purification; Water treatment services | 06/01/2020 |
| WASHINGTON WATER SERVICE Waste water treatment services; Water treatment and purification; Water treatment services | 10/07/2019 |
| NEW MEXICO WATER SERVICE Waste water treatment services; Water treatment and purification; Water treatment services | 10/07/2019 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| ESSENTIAL UTILITIES | Bryn Mawr, PA | 100 |
| LIBERTY UTILITIES NEW YORK WATER | Merrick, NY | 72 |
| VEOLIA WATER CONTRACT OPERATIONS USA | Paramus, NJ | 42 |
| INFRAMARK | Horsham, PA | 39 |
| CALIFORNIA WATER SERVICE | San Jose, CA | 32 |
| SI ENVIRONMENTAL | Rosenberg, TX | 22 |
| KEYSTONE CLEARWATER SOLUTIONS | Canonsburg, PA | 19 |
| WRANGLER HOLDCO | Raleigh, NC | 18 |
| ESG OPERATIONS | Macon, GA | 15 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| CALIFORNIA WATER SERVICE | San Jose, CA | 100 |
| SAN JOSE WATER | San Jose, CA | 24 |
| GREAT OAKS WATER | San Jose, CA | 1 |
| LIFEGUARD FIRE PROTECTION | San Jose, CA | 1 |
| WATERBIT | San Jose, CA | 0 |
| Company | Revenue ($ MM) |
|---|---|
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