Members ยป Current Members

Following is a list of the members of Texas Excavation Safety System, Inc. General Members of TESS are companies, utilities and municipalities who own or operate underground facilities.

Through their participation in TESS, these members are helping to make Texas a safer place to live and work by preventing damage to the buried lines and the resulting disruption in vital services.

 

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5P GAS PIPELINE COMPANY
 
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BACHTELL OIL & GAS LTD
BAILEY COUNTY ELECTRIC COOPERATIVE ASSOCIATION
BANDERA ELECTRIC COOPERATIVE INC.
BARNETT ENERGY
BARNETT GATHERING
BARNETT GATHERING AND TREATING
BARON EXPLORATION COMPANY
BARTLETT ELECTRIC COOPERATIVE
BARTON WATER SUPPLY CORP
BARTONVILLE WSC
BASTROP ENERGY PARTNERS LP
BAYER CORPORATION
BAYLOR UNIVERSITY PHYSICAL PLANT OPERATIONS
BCSI
BELL COUNTY WCID #3
BELVAN CORPORATION
BIG BEND TELEPHONE CO
BIG COUNTRY ELECTRIC COOPERATIVE INC.
BIG RUN PRODUCTION COMPANY
BIRTHRIGHT PIPELINE
BIRTHRIGHT RESOURCES
BISTONE MUNICIPAL WATER SUPPLY DISTRICT
BLACK LAKE PIPELINE COMPANY
BLACK MARLIN PIPELINE COMPANY
BLAND ISD
BLOSSOM TELEPHONE COMPANY
BLUEBONNET NATURAL GAS LLC
BLUESTONE NATURAL RESOURCES
BORDER TO BORDER COMMUNICATIONS INC.
BOWIE-CASS ELECTRIC CO-OP INC.
BP AMERICA PRODUCTION
BP ARCO
BP BLOCK 31
BP PIPELINE N.A.
BRANDON-IRENE WATER SUPPLY CORPORATION
BRAVO PIPELINE
BRAZOS COUNTY IT DEPARTMENT
BRAZOS ELECTRIC COOPERATIVE
BRAZOS ELECTRIC JOHNSON COUNTY GENERATION FACILITY
BRAZOS RIVER AUTHORITY
BRAZOS VALLEY ENERGY LP / CALPINE CORP
BRAZOSPORT WATER AUTHORITY
BROWNSVILLE PUB (BYERS)
BRYAN ISD
BRYAN TEXAS UTILITIES
BTB REFINING
BUCKEYE GULF COAST PIPE LINES LLC
BUENA VISTA-BETHEL SPECIAL UTILITY DISTRICT
BUREAU OF LAND MANAGEMENT - HELIUM OPERATIONS
 

CABLE ONE
CAMBRIAN MANAGEMENT LTD
CAMTERRA RESOURCES INC.
CANADIAN RIVER MUNICIPAL WATER AUTHORITY (CRMWA)
CAP ROCK TELEPHONE COOP
CAP ROCK ENERGY
CARRERA GAS COMPANY L.L.E.
CARRIZO OIL & GAS INC.
CARROLLTON - FARMERS BRANCH ISD
CASCADE PIPELINE
CAYUGA PIPELINE COMPANY
CDX GAS LLC
CEDAR HILL GAS PLANT LP
CEDAR HILL ISD
CEDAR VALLEY COMMUNICATIONS
CELANESE LTD - CLEAR LAKE PLANT
CENTERPOINT ENERGY
CENTRAL TEXAS ELECTRIC COOPERATIVE INC.
CENTURION PIPELINE L.P.
CENTURYLINK
CENTURY TEL
CHAPARRAL ENERGY LLC
CHARTER COMMUNICATIONS
CHEROKEE COUNTY ELECTRIC CO-OP ASSN.
CHEROKEE GATHERING COMPANY LLC
CHESAPEAKE ENERGY MARKETING INC
CHESAPEAKE MIDSTREAM OPERATIONS
CHEVRON
CHEVRON KEYSTONE GAS STORAGE LLC
CHEVRON MIDCONTINENT LP
CHEVRON PIPELINE COMPANY
CHEVRON USA
CHEVRONTEXACO
CIMMARRON GATHERING
CITGO PIPELINE
CITGO REFINING & CHEMICALS INC
CITY OF ALAMO HEIGHTS
CITY OF ALVORD
CITY OF ARGYLE
CITY OF AUSTIN INFORMATION SYSTEMS
CITY OF AUSTIN TRAFFIC SIGNALS
CITY OF AUSTIN WATERSHED PROTECTION DEPTARTMENT
CITY OF AUSTIN WATER-WASTEWATER UTILITIES
CITY OF AVERY
CITY OF AZLE
CITY OF BASTROP - W/WW DEPARTMENT
CITY OF BEAUMONT WATER UTILTIES
CITY OF BEDFORD
CITY OF BELLVILLE
CITY OF BLANCO
CITY OF BOERNE UTILITIES
CITY OF BOOKER
CITY OF BORGER UTILITIES DEPARTMENT
CITY OF BRACKETTVILLE
CITY OF BRADY
CITY OF BRAZORIA
CITY OF BRENHAM
CITY OF BROWNFIELD
CITY OF BROWNSVILLE TRAFFIC DEPARTMENT
CITY OF BRYAN ELECTRIC DEPARTMENT
CITY OF BURLESON
CITY OF BURNET
CITY OF CALDWELL
CITY OF CARRIZO SPRINGS
CITY OF CASTROVILLE PUBLIC WORKS
CITY OF CEDAR PARK
CITY OF CHICO
CITY OF CLEBURNE
CITY OF COLLEGE STATION (BYERS)
CITY OF COLLEGE STATION COMMUNICATIONS DIV
CITY OF COLLEGE STATION TRAFFIC DEPT.
CITY OF COLUMBUS
CITY OF CONROE
CITY OF CORINTH
CITY OF CORPUS CHRISTI
CITY OF CORPUS CHRISTI WATER DEPT
CITY OF COTULLA
CITY OF DAISETTA
CITY OF DEL RIO GAS SYSTEM
CITY OF DENVER CITY
CITY OF DEVERS
CITY OF DEVINE
CITY OF DICKINSON PUBLIC WORKS
CITY OF DILLEY
CITY OF DUMAS
CITY OF FAIR OAKS RANCH UTILITIES
CITY OF FARMERS BRANCH
CITY OF FERRIS
CITY OF FLATONIA
CITY OF FLOYDADA
CITY OF FORT WORTH WATER
CITY OF FREDERICKSBURG-(ELEC)CALL FOR WATER/SEWER
CITY OF GARDEN RIDGE
CITY OF GEORGE WEST
CITY OF GIDDINGS
CITY OF GOLDSMITH
CITY OF GRANBURY
CITY OF GRANDFALLS
CITY OF GRAPEVINE
CITY OF GRUVER
CITY OF HARDIN
CITY OF HARKER HEIGHTS
CITY OF HEARNE
CITY OF HEMPSTEAD
CITY OF HONDO
CITY OF HUNTINGTON
CITY OF HURST
CITY OF HUTTO
CITY OF IRVING WATER UTILITIES DEPARTMENT
CITY OF KERRVILLE
CITY OF LAKE WORTH
CITY OF LEFORS
CITY OF LEVELLAND
CITY OF LEWISVILLE
CITY OF LITTLEFIELD
CITY OF LONE STAR
CITY OF LONGVIEW TRAFFIC DEPARTMENT
CITY OF LORENZO
CITY OF LOS YBANEZ
CITY OF LUBBOCK POWER & LIGHT
CITY OF LUBBOCK TRAFFIC ENGINEERING
CITY OF LULING
CITY OF MANSFIELD
CITY OF MARIETTA
CITY OF MCKINNEY (WATER/SEWER DEPT)
CITY OF MELISSA
CITY OF MEMPHIS (WATER/SEWER)
CITY OF MIDLAND WATER AND SEWER
CITY OF MIDLOTHIAN
CITY OF MONAHANS
CITY OF MORTON  (SEWER / WATER / GAS)
CITY OF MUENSTER
CITY OF NAVASOTA
CITY OF ODESSA WATER UTILITIES
CITY OF PANHANDLE
CITY OF PARIS
CITY OF PEARLAND
CITY OF PEARSALL
CITY OF PERRYTON
CITY OF PHARR
CITY OF PINELAND
CITY OF PLAINS
CITY OF PORTLAND
CITY OF PRINCETON
CITY OF RISING STAR
CITY OF RIVER OAKS
CITY OF ROMA
CITY OF ROSENBERG
CITY OF ROUND ROCK
CITY OF SAN MARCOS ELECTRIC UTILITY DEPARTMENT
CITY OF SCHULENBURG
CITY OF SEALY
CITY OF SELMA
CITY OF SHINER
CITY OF SPEARMAN
CITY OF STINNETT
CITY OF SUNDOWN
CITY OF SUNRAY
CITY OF SUNSET VALLEY
CITY OF SWEENY
CITY OF TEHUACANA
CITY OF TEXAS CITY
CITY OF THREE RIVERS
CITY OF TOMBALL
CITY OF UVALDE
CITY OF VICTORIA
CITY OF WACO
CITY OF WALLER
CITY OF WEATHERFORD
CITY OF WHITE DEER
CITY OF WHITE OAK
CITY OF WHITEFACE
CLASSIC OPERATING
CLEARFORK ASSOCIATION
CMA CABLEVISION
CML EXPLORATION LLC
COASTAL PLAINS ENERGY INC
COG OPERATING LLC
COLEMAN COUNTY ELECTRIC COOPERATIVE INC
COLLIN COUNTY COMMUNITY COLLEGE
COLLIN COUNTY GOVERNMENT
COLLIN COUNTY REGIONAL AIRPORT
COLORADO INTERSTATE GAS
COLORADO RIVER MUNICIPAL WATER DISTRICT
COMANCHE ELECTRIC COOPERATIVE
COMCELL-COMMUNITY TELEPHONE CO. INC.
COMMERCE ISD
COMMERCE PIPELINE LP
COMSTOCK OIL AND GAS
CONCHO VALLEY ELECTRIC COOPERATIVE
CONNECT GAS GATHERING
CONNECT GAS PIPELINE LLC
CONNECT NGL PIPELINE
CONNEXTIONS TELECOM
CONOCOPHILLIPS
CONOCOPHILLIPS E&P
CONSOLIDATED COMMUNICATIONS
CONTERRA TELECOM SERVICES
COOKE COUNTY ELECTRIC COOPERATIVE
COPANO COVE WATER COMPANY INC
COPANO ENERGY
COPANO NGL SERVICES (MARKHAM)
COPPELL ISD
CORDILLERA ENERGY PARTNERS III
CORONADO ENERGY E&P CO. LLC
CORPUS CHRISTI GAS GATHERING L.P.
COSERV ELECTRIC
COSERV GAS LTD
COSM WATER/WASTEWATER AND TRAFFIC SIGNALS
COUNTY LINE SPECIAL UTILITY DISTRICT
COWTOWN PIPELINE
CPS ENERGY
CRAWFORD ENERGY OPERATING COMPANY
CRAWLEY PETROLEUM CORPORATION
CROSS ROADS SUD
CROSSTEX ENERGY SERVICES
CRYSTAL CLEAR WATER SUPPLY
CUMBY TELEPHONE COOPERATIVE INC
CYPRESS PIPELINE
CYPRESS SPRINGS SUD
CYPRESS VALLEY WATER SUPPLY CORPORATION
 
 

E ON CLIMATE & RENEWABLES
EAGLE POINT PIPELINE
EAGLE ROCK DESOTO PIPELINE L.P.
EAGLE ROCK ENERGY
EAGLE ROCK GAS GATHERING & PROCESSING LTD
EAST TEXAS FIBER LINE
EAST TEXAS SALT WATER DISPOSAL COMPANY (TEST MEM)
EASTEX TELEPHONE COOPERATIVE INC.
EASTMAN MIDSTREAM LP
EDS (ELECTRONIC DATA SYSTEMS)
EL PASO E&P CO.
EL PASO ELECTRIC COMPANY
EL PASO FIELD SERVICES
EL PASO NATURAL GAS COMPANY
EL PASO PRODUCTION
EL PASO WATER UTILITIES
ELMO WATER SUPPLY CORPORATION
EMERALD GATHERING & TRANSPORTATION
EMS GLOBAL PIPELINE MANAGEMENT
ENBRIDGE
ENCANA OIL & GAS
ENDEAVOR ENERGY RESOURCES L.P.
ENERFIN RESOURCES COMPANY
ENERGEN RESOURCES
ENERGY ASSETS OPERATING COMPANY
ENERGY MAINTENANCE SERVICE (EMS)
ENERGY TRANSFER
ENERGYTEC INC.
ENERVEST OPERATING LLC
ENGLISH BAY PIPELINE LP
ENNIS ISD
ENOGEX
EOG RESOURCES
EQUISTAR CHEMICALS LP
EROC MIDSTREAM ENERGY LP
ETEX TELEPHONE COOPERATIVE INC.
EXCO OPERATING COMPANY LP
EXPLORER PIPELINE COMPANY
EXXONMOBIL PIPELINE COMPANY
EXXONMOBIL PRODUCTION COMPANY
 

FAIRWAY LINKS ENERGY
FALFURRIAS UTILITY BOARD
FARMERS ELECTRIC COOPERATIVE INC.
FERRELLGAS
FIBER LIGHT LLC
FIVE AREA TELEPHONE COOPERATIVE INC.
FLORIDA GAS TRANSMISSION CO
FOREST OIL CORP
FORNEY ISD
FORT BELKNAP ELECTRIC COOPERATIVE INC.
FORT BELKNAP WATER SUPPLY CORPORATION
FORT CONCHO GAS STORAGE INC.
FORT DAVIS WATER SUPPLY CORPORATION
FORTUNE RESOURCES LLC
FOUR WAY SPECIAL UTILITY DISTRICT
FPL ENERGY
FREEDOM PIPELINE LLC
FREEPORT LNG DEVELOPMENT LP
FRISCO ISD
FRONTIER FIELD SERVICES
FROST BROTHERS PIPELINE LLC
FUTURE CABLE VISION
FUTURE TELECOM 
 

GALAXY TELCOM L.P.
GALVESTON COUNTY WCID #1
GANADO TELEPHONE CO. INC.
GARLAND ISD
GARLAND POWER & LIGHT
GAS SOLUTIONS
GATEWAY PIPELINE COMPANY
GCEC TECHNOLOGIES
GENESIS CRUDE OIL L.P.
GENESIS PIPELINE
G-M WATER SUPPLY CORPORATION
GOLDEN PASS PIPELINE LLC
GOLIAD COUNTY WATER SUPPLY CORPORATION
GRANDE COMMUNICATIONS
GRANITE OPERATING
GRAYSON-COLLIN ELECTRIC COOPERATIVE INC.
GREATER GARDENDALE WATER SUPPLY CORPORATION
GREATER TEXOMA UTILITY PATH
GREENBELT ELECTRIC COOP
GREENLIGHT GAS
GREENVILLE ELECTRIC UTILITY SYSTEM
GREY FOREST UTILITIES
GUADALUPE BLANCO RIVER AUTHORITY
GUADALUPE VALLEY COMMUNICATIONS SYSTEMS INC.
GUADALUPE VALLEY ELECTRIC COOPERATIVE INC.
GUADALUPE VALLEY TELEPHONE COOPERATIVE INC.
GULF COAST WATER AUTHORITY
GULF CROSSING PIPELINE COMPANY
GULF SOUTH PIPELINE COMPANY
GULF STATE PIPELINE CO. INC.
GULFMARK ENERGY INC.
GULFTEX GATHERING LP
 

HAMILTON COUNTY ELECTRIC COOPERATIVE
HANBY WATER SUPPLY CORP
HANLON GAS PROCESSING LTD
HARDING COMPANY
HARPER PRODUCTION
HARRIS BROADBAND LP
HARVEST PIPELINE COMPANY
HAWK FIELD SERVICES
HEART OF TEXAS ELECTRIC COOPERATIVE INC
HEP OIL GP LLC
HESCO COMPANIES
HESS CORPORATION
HICKORY CREEK GATHERING LP
HIGH MAJESTIC WIND ENERGY
HIGHMOUNT EXPLORATION & PRODUCTION
HILCO ELECTRIC COOPERATIVE INC.
HILCORP ENERGY COMPANY
HILL COUNTRY TELEPHONE COOP INC.
HILL COUNTY WATER SUPPLY CORP
HILL LAKE GAS STORAGE LP
HITCH ENTERPRISES INC.
HOLLY ENERGY PARTNERS
HOOD COUNTY TEXAS
HOPEWELL OPERATING INC.
HORIZON PRODUCTION AND OPERATING LLC.
HORIZON REGIONAL MUD
HORSE CREEK OIL COMPANY
HOUSTON AMMONIA TERMINAL
HOUSTON COUNTY ELECTRIC COOP
HOUSTON PIPELINE COMPANY LP
HOUSTON REFINING LP
HUNT OIL COMPANY
HUNT PETROLEUM
HUNTSMAN PETROCHEMICAL CORPORATION
 
     
    IMPACT MIDSTREAM, LLC
    INDEPENDENT PROPANE COMPANY
    INDIAN NATIONS FIBEROPTICS INC
    INDIGO MINERALS
    INTELLEQ COMMUNICATIONS CORPORATION
    INTERCONTINENTAL TERMINALS
    IPR USA CORP
    ISP SYNTHETICS


 
 

L.O.G. ENERGY EXPLORATION
LA WARD TELEPHONE EXCHANGE INC.
LAKE FORK WATER SUPPLY CORPORATION
LAKE LIVINGSTON TELEPHONE COMPANY
LAKE RONEL OIL COMPANY
LAKE TRAVIS ISD
LAKESIDE GAS ASSOCIATION INC
LAMAR COUNTY ELECTRIC COOPERATIVE INC.
LAMAR OIL & GAS
LAMB COUNTY ELECTRIC COOPERATIVE INC.
LAMBS REST INN B&B
LANDFILL GAS PRODUCTION LLC
LANTANA MIDSTREAM LTD
LAREDO ENERGY
LASALLE PIPELINE, LP
LASER MIDSTREAM CO., LLC
LAVACA-NAVIDAD RIVER AUTHORITY
LAVANCO ENERGY LTD
LBC HOUSTON LP
LCRA TRANSMISSION SERVICES CORPORATION
LCX ENERGY
LDH ENERGY GAS DEVELOPMENT
LDH ENERGY PIPELINE
LEA COUNTY ELECTRIC COOPERATIVE INC.
LEGADO RESOURCES
LEGEND NATURAL GAS II LP
LEHNERTZ - FAULKNER INC
LEVEL 3 COMMUNICATIONS
LEWISVILLE ISD
LIBERTY PIPELINE SERVICES LLC
LIGHTHOUSE ELECTRIC COOPERATIVE INC.
LIME ROCK RESOURCES A L.P.
LINDE GAS INC.
LINN ENERGY
LIPAN TELEPHONE CO
LOBO PIPELINE COMPANY - CONOCO
LORAINE WINDPARK PROJECT
LOWER COLORADO RIVER AUTHORITY
LUBBOCK GAS GATHERING
LUBBOCK WTR-ORD#10176 REQ PROPOSED EXCAVATION MKGS
LUMBERTON ISD
LUMEN ENERGY CORPORATION
LUMINANT GENERATION CO.
LYNTEGAR ELECTRIC
LYNX OPERATING
LYONDELL CHEMICAL CO
 

MADERA VALLEY WSC
MADISONVILLE GAS PROCESSING
MAGELLAN MIDSTREAM PARTNERS
MAGELLAN PIPELINE
MAGNOLIA GAS GATHERING
MAGNUM PRODUCING LP
MALLORY ENERGY INC.
MANAGED NETWORK SOLUTIONS
MANVILLE WATER SUPPLY CORPORATION
MARATHON OIL COMPANY
MARATHON PETROLEUM COMPANY LLC
MARKHAM GAS CORPORATION
MARKHAM MUNICIPAL UTILITY DISTRICT
MARKWEST ENERGY
MARKWEST OKLAHOMA GAS CO. LLC
MARKWEST POWER TEX
MARLIN MIDSTREAM
MARSHALL ISD
MARTIN OPERATING PARTNERSHIP LP
MAXIM INTERGRATED PRODUCTS
MCCULLOCH ELECTRIC COOPERATIVE
MCI
MCLEOD GATHERING
MEDINA ELECTRIC COOPERATIVE INC
MELISSA ISD
MERIT ENERGY COMPANY
MESQUITE ISD
METROPOLITAN TRANSIT AUTHORITY OF HARRIS COUNTY
MEWBOURNE OIL COMPANY
MHM PIPELINE COMPANY INC
MICROGY INC.
MID PLAINS RURAL TELEPHONE COOPERATIVE INC.
MID VALLEY PIPELINE COMPANY
MILAGRO EXPLORATION LLC
MILLER ENERGY INC.
MISSION PIPELINE COMPANY
MISSION VALLEY PIPELINE
MITCHELL COUNTY UTILITY COMPANY
MLC OPERATING LP
MOBIL EXPLORATION & PRODUCING US INC
MOBIL OIL CORPORATION
MOCKINGBIRD PIPELINE
MONUMENT PIPELINE
MORTIMER PRODUCTION CO.
MOSS BLUFF HUB PARTNERS L.P.
MOUNT PLEASANT ISD
MOUNTAIN FRONT PIPELINE
MULTI-COUNTY WATER SUPPLY CORP.
MUSTANG DRILLING LTD

 

PADRE ISLES COUNTRY CLUB
PALINE PIPELINE COMPANY
PANHANDLE EASTERN PIPE LINE COMPANY
PANHANDLE FIELD SERVICES
PANHANDLE PIPELINE LP
PANHANDLE TELEPHONE COOPERATIVE INC
PANOLA-HARRISON ELECTRIC CO-OP
PANTERA ENERGY
PANTHER INTERSTATE PIPELINE ENERGY
PANTHER PIPELINE LTD
PARALLEL PETROLEUM CORP
PARKER COUNTY SUD
PARNON GATHERING
PASEO DEL ESTE M.U.D.
PATHWAY COM-TEL
PECAN PIPELINE COMPANY
PECOS COUNTY WCID #1
PECOS GAS COMPANY
PEDERNALES ELECTRIC COOPERATIVE INC.--SM&P
PELICAN RESERVE PIPELINE COMPANY
PENN VIRGINIA LLC
PENN VIRGINIA OIL & GAS CORPORATION
PEOPLES TELEPHONE COOP INC.
PEREGRINE PIPELINE COMPANY
PERIMETER RESOURCE CO. INC
PETROHAWK OPERATING COMPANY
PETRO-HUNT LLC.
PETROLEUM FUELS
PETROLOGISTICS
PETROQUEST ENERGY
PETRO SOURCE CARBON COMPANY
PHILCON DEVELOPMENT COMPANY
PHOENIX GAS PIPELINE
PHOENIX TRADING LLC
PINNACLE GAS TREATING
PINNACLE NATURAL GAS
PIONEER GAS PIPELINE (WEST TEXAS)
PIONEER NATURAL RESOURCES
PLAINS ALL AMERICAN
PLAINS EXPLORATION & PRODUCTION CO
PLAINS MARKETING L.P.
PLAINS PIPELINE
PLANO INDEPENDENT SCHOOL DISTRICT
PLATEAU TELECOMMUNICATIONS
POLARIS PIPELINE SYSTEMS, LLC
POLK COUNTY FRESH WATER SUPPLY DISTRICT #2
PONDEROSA GATHERING LLC
PPG INDUSTRIES
PRAIRIE PIPELINE COMPANY
PRAXAIR INC
PRISM GAS SYSTEMS INC
PRISM LIQUIDS PIPELINE LLC
PRODUCERS GAS GATHERING
PUBLIC IMPROVEMENT DISTRICT #6
PUBLIC IMPROVEMENT DISTRICT #7
PURE UTILITIES L.C.
PVR MIDSTREAM LLC
 
 

S & H GAS ASSOCIATION INC
SABINE PIPE LINE COMPANY
SABINE RIVER AUTHORITY
SAM HOUSTON ELECTRIC COOP INC
SAMSON LONESTAR LP
SAN ANGELO COMMUNITY MEDICAL CENTER
SAN ANTONIO PIPELINE L.P.
SAN FELIPE PIPELINE L.P.
SAN PATRICIO ELECTRIC COOPERATIVE INC.
SANCHEZ OIL & GAS CORPORATION
SANDRIDGE ENERGY
SANGER ELECTRIC UTILITIES
SANTA ROSA TELEPHONE COOPERATIVE INC.
SANTO WATER SUPPLY CORPORATION
SAWS HEATING & COOLING
SEAWAY PRODUCTS PIPELINE COMPANY
SEMGAS
SEMINOLE GAS COMPANY
SEVEN M GAS CORPORATION
SHADY GROVE WATER SUPPLY CORP
SHARP COMMUNITY ENERGY
SHELL EXPLORATION & PRODUCTION CO
SHELL PIPELINE
SHELL WESTERN E & P INC.
SHERWIN ALUMINA COMPANY
SHORELINE GAS FIELD SERVICES EAST TEXAS LP
SILVER OAK OPERATING INC
SILVER OIL & GAS CO INC
SINTON ENERGY COMPANY
SK ROGERS OIL INC
SLB-IPM (SCHLUMBERGER IPM)
SONERRA RESOURCES CORPORATION
SONTERRA ENERGY
SOUTH PLAINS ELECTRIC COOP INC.
SOUTH RAINS WATER SUPPLY
SOUTH RUSK COUNTY WATER SUPPLY
SOUTH SHORE PIPELINE COMPANY LLC
SOUTH WEST ARKANSAS TELEPHONE CO-OP. INC.
SOUTHERN NATURAL GAS
SOUTHERN STAR CENTRAL GAS PIPELINE
SOUTHERN UNION GAS SERVICES
SOUTHWEST ARKANSAS ELECTRIC REA
SOUTHWEST RURAL ELECTRIC
SOUTHWEST SANDHILLS WSC
SOUTHWEST TEXAS MUNICIPAL GAS CORPORATION
SOUTHWEST TEXAS TELEPHONE COMPANY
SOUTHWESTERN ENERGY PRODUCTION
SOUTHWESTERN PUBLIC SERVICE
SOUTHWESTERN SEMINARY
SPRINGFIELD PIPELINE
SPRINT NEXTEL
SQUARE MILE ENERGY, LLC
SS WATER SUPPLY CORPORATION
STEPHENS PRODUCTION COMPANY
STERLING ENERGY
STERLING EXPLORATION & PRODUCTION
STERLING NATURAL GAS
STRAT LAND EXPLORATION COMPANY
STRATEGIC TECHNOLOGIES
STROUD PETROLEUM INC
SUDDENLINK COMMUNICATIONS
SULPHUR RIVER EXPLORATION
SUNDANCE SQUARE MANAGEMENT
SUNDOWN ENERGY
SUNKO WATER SUPPLY
SUNOCO PIPELINE
SUPERIOR PIPELINE COMPANY
SWISHER ELECTRIC COOPERATIVE INC.

 

T&R PIPELINE SERVICES INC.
TALCO ASPHALT OIL COMPANY
TALCO MIDSTREAM ASSETS
TALON OIL & GAS L.L.C.
TANDEM ENERGY CORPORATION
TARGA MIDSTREAM
TARGA NORTH TEXAS LP
TARGA RESOURCES
TARGA TEXAS FIELD SERVICE LP
TAYLOR ELECTRIC COOPERATIVE INC.
TAYLOR TELEPHONE COOPERATIVE INC.
TCW SUPPLY INC
TECHTEL COMMUNICATIONS
TCW SUPPLY INC
TECHTEL COMMUNICATIONS
TELWEST NETWORK SERVICES
TEPPCO CRUDE OIL LLC
TEPSCO LP
TEXANA PIPELINE COMPANY LLC
TEXARKANA WATER UTILITIES
TEXAS A&M UNIVERSITY-TELECOMMUNICATIONS
TEXAS CHRISTIAN UNIVERSITY
TEXAS COMMUNITY PROPANE LTD
TEXAS CRUDE ENERGY
TEXAS EASTERN TRANSMISSION
TEXAS ENERGY MIDSTREAM LP
TEXAS GAS GATHERING & TALCO GAS GATHERING
TEXAS GAS SERVICES
TEXAS GAS TRANSMISSION (WILLIAMS ONE CALL SVCS)
TEXAS MIDSTREAM GAS SERVICES
TEXAS MUNICIPAL POWER AGENCY
TEXAS NEW MEXICO PIPELINE
TEXAS NEW MEXICO POWER
TEXAS PETROLEUM INVESTMENT COMPANY
TEXAS PIPELINE LLC
TEXAS SOUTHEASTERN GAS GATHERING COMPANY
TEXAS STATE NATURAL GAS
TEXAS TECH UNIVERSITY - OPERATIONS DIVISION
TEXAS-KANSAS-OKLAHOMA GAS
TEXLAND PETROLEUM LP
TEXSTAR MIDSTREAM OPERATING LLC
TEXTRAN PIPELINE
TICONA POLYMERS INC (CELANESE CORP)
TIME WARNER CABLE
TORCH ENERGY
TOTAL PETROCHEMICALS PIPELINE USA INC
TOTELCOM COMMUNICATIONS LLC
TOWN OF ADDISON
TOWN OF PECOS CITY
TOWN OF PONDER
TOWN OF VAN HORN
TOWN OF WESTLAKE
TR RODESSA LLC
TRANSCANADA ANR PIPELINE
TRANSMONTAIGNE PRODUCT SERVICES
TRANSPETCO TRANSPORT COMPANY
TRANSWESTERN PIPELINE COMPANY
TRAVIS COUNTY WATER CONTROL & IMPROVEMENT DIST 17
TREND GATHERING AND TREATING LP
TRI-COUNTY ELECTRIC COOPERATIVE INC.
TRI-COUNTY ELECTRIC-HOOKER OKLAHOMA
TRINITY CO2 LLC
TRINITY TERRACE
TRINITY VALLEY ELECTRIC COOPERATIVE
TRUNKLINE GAS COMPANY
TW TELECOM
TWIN CREEK WATER SUPPLY
TWO WAY SPECIAL UTILILTY DISTRICT
TXU PERMIAN BASIN SES

 

WAGNER OIL COMPANY
WALL GAS PIPELINE CO. INC
WALNUT CREEK SPECIAL UTILITY DISTRICT
WALSH PETROLEUM
WARD PRAIRIE WATER SUPPLY CORP
WARREN WATER SUPPLY
WEBB DUVAL GATHERERS
WELDER EXPLORATION & PRODUCTION INC.
WELLS BRANCH MUNICIPAL UTILITY DISTRICT
WESLACO ISD
WEST END WATER SUPPLY CORPORATION
WEST HARDIN WATER SUPPLY
WEST PLAINS TELECOMMUNICATIONS INC.
WEST STAR OIL AND GAS INC
WEST TEXAS GAS
WEST TEXAS GULF PIPELINE COMPANY
WEST TEXAS MEDICAL ASSOCIATES
WEST TEXAS RURAL TELEPHONE
WEST WISE SPECIAL UTILITY DISTRICT
WESTERN CASS WATER SUPPLY CORPORATION
WESTERN GAS RESOURCES
WESTERN PRODUCTION COMPANY
WG OPERATING INC
WHITE FACE FARMS INC
WHITING OIL & GAS CORP
WICHITA VALLEY WSC
WICKSON CREEK SPECIAL UTILITY DISTRICT
WILL-DRILL PRODUCTION CO INC
WILLIAMS BARNETT GATHERING
WILLIAMS FIELD SERVICES
WILLIAMS GAS PIPELINE - TRANSCO
WILLIAMSON COUNTY
WIMBERLEY WATER SUPPLY CORPORATION
WINDSTREAM COMMUNICATIONS
WISE ELECTRIC COOPERATIVE INC.
WOLF ENERGY INC
WOOD COUNTY ELECTRIC COOPERATIVE INC.
WOODBINE WATER SUPPLY
WOODLAWN PIPELINE CO INC.
WOODSBORO NATURAL GAS CORPORATION
WOODWARD APPLE SPRINGS LLC
WORSHAM STEED GAS STORAGE LP
WRB REFINING LLC
WT SERVICES PLANT
WTG BENEDUM JOINT VENTURE
WTG 
WYLIE ISD
WYNN-CROSBY OPERATING, LTD