6Suppliers
28Customers
1Debt Items
20Related Chains

Source-Backed Evidence Depth

California Water Service Group (CWT) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

36Total relationships
4Distinct source URLs
8High confidence
0.716Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

California Water Service Group Suppliers

TickerNameConfidenceEvidence
WHOLESALE-SUPPLIERS WHOLESALE-SUPPLIERS 90% Generally, water pumped from wells costs less than water purchased from wholesale suppliers.
BVRT-UTILITY-HOLDING-COMPANY BVRT-UTILITY-HOLDING-COMPANY 80% In May of 2021, Texas Water became the majority owner of BVRT Utility Holding Company (BVRT), a Texas-based utility development company owning and operating seven wastewater utilities serving growing…
CC The Chemours Company 72% and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amounts during the winter. New Mexico Water’s rainfall is heaviest in the summer monsoon seaso…
CC The Chemours Company 72% Reciprocal relationship from CC graph: Reciprocal relationship from CWT graph: and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amounts during …
DD DuPont de Nemours, Inc. 72% Reciprocal relationship from DD graph: Reciprocal relationship from CWT graph: and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amounts during …
DD DuPont de Nemours, Inc. 72% and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amounts during the winter. New Mexico Water’s rainfall is heaviest in the summer monsoon seaso…

California Water Service Group Customers

TickerNameConfidenceEvidence
USGOV-DEPARTMENT-OF-DEFENSE USGOV-DEPARTMENT-OF-DEFENSE 95% USAspending awards from Department of Defense: $22,664,552 across 2 awards. SP060016C8315 IGF::CT::IGF UTILITY SERVICE CONTRACT FOR PRIVATIZATION OF THE WATER DISTRIBUTION SYSTEM INFRASTRUCTURE AT TR…
USGOV-DEPARTMENT-OF-THE-INTERIOR USGOV-DEPARTMENT-OF-THE-INTERIOR 95% USAspending awards from Department of the Interior: $22,698 across 1 awards. 140R2023P0067 CT WATER SERVICE FOR MPCO | Qwen corrected direction: Explicit government contract awards from Department of…
MUNICIPALITIES MUNICIPALITIES 90% Contract operating and maintenance services are provided for non-regulated water and wastewater systems owned by private companies and municipalities.
PRIVATE-COMPANIES PRIVATE-COMPANIES 90% Contract operating and maintenance services are provided for non-regulated water and wastewater systems owned by private companies and municipalities.
AWK American Water Works Company, Inc. 72% Reciprocal relationship from AWK graph: Reciprocal relationship from CWT graph: Reciprocal relationship from AWK graph: Reciprocal relationship from CWT graph: Reciprocal relationship from AWK graph:…
AWK American Water Works Company, Inc. 72% ng California Water Service Company District Manager, Los Altos (2012-2013), Director of Information Technology (2008-2012), CIS Development Manager (2005-2008), held various other positions with Cal…
CC The Chemours Company 72% and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amounts during the winter. New Mexico Water’s rainfall is heaviest in the summer monsoon seaso…
CC The Chemours Company 72% Reciprocal relationship from CC graph: Reciprocal relationship from CWT graph: Reciprocal relationship from CC graph: Reciprocal relationship from CWT graph: Reciprocal relationship from CC graph: Re…
DD DuPont de Nemours, Inc. 72% Reciprocal relationship from DD graph: Reciprocal relationship from CWT graph: and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amounts during …
DD DuPont de Nemours, Inc. 72% and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amounts during the winter. New Mexico Water’s rainfall is heaviest in the summer monsoon seaso…
PCG-PH Pacific Gas and Electric Company 72% rvice Company and U.S. Bank Trust Company, National Association, as trustee, covering 5.64% First Mortgage Bonds due 2055, Series 3 (Exhibit 10.2 to the Current Report on Form 8-K filed October 3, 20…
PCG-PH Pacific Gas and Electric Company 72% Reciprocal relationship from PCG-PH graph: Reciprocal relationship from CWT graph: rvice Company and U.S. Bank Trust Company, National Association, as trustee, covering 5.64% First Mortgage Bonds due…
BASF-CORPORATION BASF-CORPORATION 62% ter regulations. In 2025, the Company received settlement payments, net of legal fees and expenses, from 3M Company and DuPont totaling $ 34.8 million and $ 6.1 million, respectively. The Company exp…
BOFA-SECURITIES-INC BOFA-SECURITIES-INC 62% vice Company and U.S. Bank Trust Company, National Association, as trustee, covering 5.22% First Mortgage Bonds due 2054, Series 2 (Exhibit 10.1 to the Current Report on Form 8-K filed October 22, 20…
BVRT-UTILITY-HOLDING-COMPANY BVRT-UTILITY-HOLDING-COMPANY 62% of BVRT Utility Holding Company (BVRT), a Texas-based utility development company owning and operating seven wastewater utilities serving growing communities outside of Austin and San Antonio. BVRT p…
CALIFORNIA-WATER-SERVICE-COMPANY CALIFORNIA-WATER-SERVICE-COMPANY 62% Item 1. Financial Statements 3 Condensed Consolidated Balance Sheets (unaudited) as of March 31 , 202 6 and December 31, 20 25 3 Condensed Consolidated Statements of Operations (unaudited) For the Th…
CAL-WATER-WASHINGTON-WATER-SERVICE-COMPANY CAL-WATER-WASHINGTON-WATER-SERVICE-COMPANY 62% Item 1. Financial Statements 3 Condensed Consolidated Balance Sheets (unaudited) as of March 31 , 202 6 and December 31, 20 25 3 Condensed Consolidated Statements of Operations (unaudited) For the Th…
FC-LLC FC-LLC 62% reas receive precipitation in all seasons, with the heaviest amounts during the winter. New Mexico Water’s rainfall is heaviest in the summer monsoon season. Hawaii Water receives precipitation throu…
HAWAII-PUBLIC-UTILITIES-CO HAWAII-PUBLIC-UTILITIES-CO 62% y. The agreement allows us to request a rate change annually in order to recover costs. Hawaii Water provides service to approximately 6,700 water and wastewater customer connections on the islands o…
HAWAII-WATER-SERVICE-COMPANY-INC HAWAII-WATER-SERVICE-COMPANY-INC 62% Item 1. Financial Statements 3 Condensed Consolidated Balance Sheets (unaudited) as of March 31 , 202 6 and December 31, 20 25 3 Condensed Consolidated Statements of Operations (unaudited) For the Th…
NEMOURS-INC-THE-CHEMOURS-COMPANY-THE-CHEMOURS-CO NEMOURS-INC-THE-CHEMOURS-COMPANY-THE-CHEMOURS-CO 62% reas receive precipitation in all seasons, with the heaviest amounts during the winter. New Mexico Water’s rainfall is heaviest in the summer monsoon season. Hawaii Water receives precipitation throu…
PRESENTATION-CALIFORNIA-WATER-SERVICE-GROUP PRESENTATION-CALIFORNIA-WATER-SERVICE-GROUP 62% Item 1. Financial Statements 3 Condensed Consolidated Balance Sheets (unaudited) as of March 31 , 202 6 and December 31, 20 25 3 Condensed Consolidated Statements of Operations (unaudited) For the Th…
SERVICE-GROUP SERVICE-GROUP 62% ater Service Group excludes the comprehensive loss attributable to the noncontrolling interest. 60 Table of Contents CALIFORNIA WATER SERVICE GROUP Notes to Consolidated Financial Statements (Continu…
STOCKTON-EAST-WATER-DISTRICT-CALIFORNIA-WATER-SE STOCKTON-EAST-WATER-DISTRICT-CALIFORNIA-WATER-SE 62% vice Company and U.S. Bank Trust Company, National Association, as trustee, covering 5.22% First Mortgage Bonds due 2054, Series 2 (Exhibit 10.1 to the Current Report on Form 8-K filed October 22, 20…
TEXAS-WATER-SERVICE-COMPANY TEXAS-WATER-SERVICE-COMPANY 62% 2026, the ALJ issued a revised PD in response to the requested changes, which authorizes rate increases that add $90.5 million of revenue in 2026, or an increase of 10.9%. It also authorizes revenue …
U-S-BANK-TRUST-COMPANY U-S-BANK-TRUST-COMPANY 62% vice Company and U.S. Bank Trust Company, National Association, as trustee, covering 5.22% First Mortgage Bonds due 2054, Series 2 (Exhibit 10.1 to the Current Report on Form 8-K filed October 22, 20…
WASHINGTON-WATER-NEW-MEXICO-WATER-SERVICE-COMPAN WASHINGTON-WATER-NEW-MEXICO-WATER-SERVICE-COMPAN 62% Item 1. Financial Statements 3 Condensed Consolidated Balance Sheets (unaudited) as of March 31 , 202 6 and December 31, 20 25 3 Condensed Consolidated Statements of Operations (unaudited) For the Th…
WATER-RESOURCES WATER-RESOURCES 62% asins. California’s normal weather pattern yields little precipitation between mid-spring and mid-fall. The Washington Water service areas receive precipitation in all seasons, with the heaviest amou…

California Water Service Group Debt Obligations

InstrumentDescriptionConfidenceEvidence
CWT-DEBT Debt stack $1.5B 90% Market cache reports total debt of $1.5B.

California Water Service Group Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for California Water Service Group.

California Water Service Group Ownership

HolderNameConfidenceEvidence
CWT-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 339 tracked holders.

California Water Service Group Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
DD DuPont de Nemours, Inc. 100.00 1 ['customer', 'supplier']
CE Celanese Corporation 100.00 2
PCG-PH Pacific Gas and Electric Company 100.00 1 ['customer']
VHI Valhi, Inc. 100.00 2
UUUU Energy Fuels Inc. 100.00 2
DOW Dow Inc. 100.00 2
Q Qnity Electronics, Inc. 100.00 2
CTVA Corteva, Inc. 100.00 2
NL NL Industries, Inc. 100.00 2
CC The Chemours Company 100.00 1 ['customer', 'supplier']
ENTG Entegris, Inc. 100.00 2
AWK American Water Works Company, Inc. 100.00 1 ['customer']
MSEX Middlesex Water Company 100.00 2
CWEN Clearway Energy, Inc. 50.00 2
CWGL Crimson Wine Group, Ltd. 50.00 2
CEG Constellation Energy Corporation 50.00 2
CWEN-A Clearway Energy Inc 50.00 2
HTO H2O America 50.00 2
NOVAQ Sunnova Energy International Inc. 50.00 2
MHK Mohawk Industries, Inc. 50.00 2
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CWT
Unlock CWT Supply Chain Data
Verified relationships include:
WHOLESALE-SUPPLIERSWHOLESALE-SUPPLIERSSupplier90%
BVRT-UTILITY-HOLDING-COMPANYBVRT-UTILITY-HOLDING-COMPANYSupplier80%
USGOV-DEPARTMENT-OF-DEFENSEUSGOV-DEPARTMENT-OF-DEFENSECustomer95%
USGOV-DEPARTMENT-OF-THE-INTERIORUSGOV-DEPARTMENT-OF-THE-I…Customer95%
+32 more relationships locked
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