- ACG
- ACIW
- ACWI
- APSA
- ARUN
- ARX
- ASCMA
- ASGN
- ASVPQ
- ATCH
- AWK
- BCDI
- BCE
- BCOR
- BIZZ
- CDGD
- CHA
- CHU
- CICN
- CIMT
- CLFD
- CMU
- COHR
- CQQQ
- CRCM
- CSP
- CU
- CWCO
- DBU
- DDDC
- DRWI
- DSPG
- DTE
- EQL
- EU
- FB
- FPX
- FSRV
- FVL
- GCC
- GLAD
- HCOM
- HITT
- HLIT
- HLTK
- HOKUQ
- HURC
- IBM
- IDOI
- IDTI
- INFA
- INVC
- ITA
- JTP
- KMM
- MAMS
- MARK
- MAYS
- MBIS
- MC
- MFT
- MIXT
- MOVE
- MVC
- MYC
- NIB
- NQ
- NUCL
- OMCM
- ORAN
- ORBK
- PEGA
- PLXT
- PMX
- POWI
- PRFT
- PSCC
- PWAVQ
- PZOO
- QABA
- QFOR
- QUMU
- RDA
- RDWR
- RFMD
- RMBS
- RP
- SCMR
- SDP
- SHOR
- SMI
- SMTC
- SOHU
- ST
- SUNE
- TALK
- TDD
- TDX
- TIBX
- TIK
- TKC
- TRLA
- TRNS
- TSM
- TTMI
- TWM
- TXTR
- TYBS
- UBIQD
- UCTT
- WDIV
- WSGI
- XLE
- XLNX
- XMLV
- XRX
Utilities > Water Utilities:
- American States Water Company (AWR)
- American Water Works Company, (AWK)
- Connecticut Water Service Inc. (CTWS)
- The York Water Company (YORW)
- Aqua America Inc. (WTR)
- Artesian Resources Corp. (ARTNA)
- Cadiz Inc. (CDZI)
- California Water Service Group (CWT)
- Sjw Corp. (SJW)
- Pure Cycle Corporation (PCYO)
- Consolidated Water Co. Ltd. (CWCO)
- Middlesex Water Co. (MSEX)
- Stw Resources Holding Corp (STWS)
- Companhia De Saneamento Basico Do Estado De Sao Paulo (SBS)