Clients

This is a partial list of some of our valued and satisfied clients who have decided to use our repair or calibration services. For process or analytical laboratory instrumentation repairs, or NIST traceable calibration, you can be assured that your equipment will receive the most professional care and attention.

Adler Planetarium Adventist University Albright College Alleghany County Schools Anne Arundel Community College Arizona St. Univ. West Ashland University Augustana College Augustana University Aquinas College Baldwin Wallace University Baton Rouge Community College Bethel College Bethlehem Central School District Birmingham Southern Coll. Black Hawk College Blinn College Blue Mt. School Dist. Blue Ridge Governor’s School Boston Univ. Ped. Dentisty Bradley University Brecksville-Broadview Hts. HS Brighton High School Bristol Community Coll. Brooklyn College Bryn Mawr College Bucknell University Bucks Co. Comm. Coll. Calvin College Canyon High School Carroll University Catholic University of America Cedar Crest College Cedar Grove High School Centerville City Schools Central Columbia SD Central Dauphin SD Central State Univ. Centre College Charles County Public Schools Clemson University College of Dupage Colorado Mesa University Columbia Montour AVTS Community College of Baltimore County Community College of Philadelphia Community Colleges of Spokane Cornell University Dalton College Danville High School Darien High School Daytona State College Delta State University DeSales University Desert Comm. College District Drexel Univ. College of Medicine Duke University East Stroudsburg University Eastern Illinois University Eckerd College Edinboro Uinv. Of Pennsylvania Edmonds Community College Fairfield-Suisun Unified School District Farmington Public Schools Federal Way Public Schools Felician College Florida College Florida State College Jacksonville Florida State University Flowing Wells High School Front Range Community College Frontier Regional School District George Washington Univ. Med. Gilmore Academy Glenbrook South Highschool Golden West College Grand Rapids Community College Harding University Harrisburg Community College Hayward Community SD Hillsdale College Holy Names High School Hornell City School District Howard University IDA Crown Jewish Acadamy Indiana University of PA International School of Prague Ithaca College Laboratory Iowa State Univ. Ivy Tech Community College J. Sterling Morton HS Jim Thorpe Elementary School Joel Barlow HS Johns Hopkins University/HHMI Kansas State University Keck School of Medicine, USC Kent Island High School Kittatinny Regional HS La Lumiere School La Mesa Spring Valley School District Lafayette College Lake Lehman SD Lehigh Carbon Comm. Coll. Lehigh University Long Island University Lousiana State University Lovington High School Lower Columbia College Luzerne Co. Comm. Coll. Maharishi School Marian School District Marist College Maritime College of New York Marshal University Mary Washington College Mercer Co. Comm. College Mercy College Meredith College Mexico 59 School District Michigan State University Milford Board of Education Misericordia University MIT Lincoln Monroe Carreer and Technical Institute Monsignor McHugh HS Moravian College Morehead State University Mount Saint Mary’s University Moutain View School District Muhlenberg College NJ Institute of Technology NM Institute of Mining Tech. New Paltz HS Newtown High School Norfolk Collegiate School North Montco Tech. Career Center Northeast Bradford School District Northeastern University Northern Arizona University Northern New Mexico College Northland College Northwest Nazarene University Northwestern College Nova Southeastern University Oakland University Ohio Dominican University Ohio State University Ohio University Orange County Schools Ore City Independent School District Oregon Science and Health University Owen J. Roberts School District Packer Collegiate Institute Park University Paul VI HS Penn Cambria HS Penn State University Penn Valley Community College Pensacola Junior College Peralta Community College District Peters Township HS Pikes Peak Community College Pleasant Valley SD Poquoson High School Prince George’s Community College Providence St. Mel School Medtech College Merritt College Middle Tennessee State University New Jersey Institute of Technology Roane State Comm. College Roanoke College Rogers State University Rosalind Franklin Unv Med. Rowan University Rush University Rutgers University Saint Ambrose University Saint Ann’s School Saint Martin’s University Saint Petersburg College Saint Peter’s University San Bernadino Comm. College Sayer HS School of the Osage Siren SD Seminole State College Seton Hall University Shenandoah University Sherrill City SD Somerset Hills SD Southeast Missouri State Univ. Southern Adventist University Southern Lehigh HS Southern SD Southern Utah University Southwestern Michigan College Spring Valley HS St. Bonaventure University St. Mary’s University St. Peter’s College Stonington Public Schools Stroudburg Area SD Stuyvesant HS Suffolk County Community College Temple Univ. – Neuroscience Texas Tech University The College at Brockport The Kings Academy The Ohio State University The Penn.  State University The Stony Brook School The University of Akron The University of Iowa UC Berkeley ESPM UCLA UCLA Biomarker Innov. Lab. UCSF UICE Dept. of Biology UHM Brookside Univ. of Alabama – Huntsville Univ. of Arizona Univ. of California San Diego Univ. of Charleston Univ. of Chicago Univ. of Colorado – Colo. Sprs. Univ. of Connecticut Univ. of Delaware Univ. of Hawaii Univ. of Idaho Univ. of Illinois at Urbana Univ. of Louisiana-Lafayette Univ. of Mary Washington Univ. of Minnesota Univ. of Missouri – Columbia Univ. of Montana Univ. of Nebraska – Kearney Univ. of New Orleans Univ. of North Carolina Univ. of Northwestern St. Paul Univ. of Pennsylvania Univ. of South Alabama Univ. of South Florida Univ. of St. Joseph Univ. of Tennessee Univ. of Texas Medical Branch Univ. of Toledo Univ. of Wisconsin – Madison Univ. of Wyoming Upper Perkiomen HS Utah Valley University Vestavia Hills HS Villanova Univ. Virginia Beach City Public Sch. Virginia Tech Walton HS Warren Wilson College Warrior Run SD West Valley College Westchester Comm. College Western Illinois University Western Wayne SD Westminster College West Virginia University Wilkes University Yale University   Alcohol, Tobacco & Trade Bellefonte Fish Hatchery Beltzville State Park Centers for Disease Control (CDC) Cherry Point USMC Clinton County Rest Area Coal Township SCI Commonwealth of PA Conservation Biology Division Dallas SCI DCNR Frances Slocum SP DCNR Hickory Run SP DCNR Ricketts Glen SP DCNR Tuscarora SP DEP Rausch Creek AMD TP Dept. of Commerce -NIST Dept. of Natural Res. – Michigan Dept. of Verteran’s Affairs Dept. of Water Environmental Protection Dept. of Water – Syracuse FBI Lab Frackville SCI Geneva High School Geological Survey – Alabama Glenn Research Center Golden Gate Bridge – HTD Hines VA Hospital Jefferson County – Alabama Lackawanna State Park Lehigh County Housing Authority NASA Glenn Res. Ctr. NASA Langley Res. Ctr. NASA Stennis Space Ctr. Nat’l Inst. of Enivro. – Bethesda National Institutes of Health (NIH) Nat’l Inst. of Standards & Tech. Naval Facility Eng. Cmnd Naval Res. Lab. – Wash. DC Naval Sea Sys. Cmnd Naval Support-Indian Head MD NY State Thruway Auth NIH Otisville FCI PA Dept. of Natural Resources PA Dept. of Water Environment Protection PENN DOT – Columbia PENN DOT – Crystal Springs PENN DOT – Harrisburg PENN DOT – Mill Hall PA DEP PA Fish & Boat Commission Pike County Corrections Promised Land State Park Red River Army Depot Travis AFB United States Coast Guard United States Treasury US Army ATC US Dept of Agriculture US Bureau of Reclamation USCG – VA USCG – Sherman USDA – AR USPFO for CT US Property & Fiscal Office White Haven Center

3M Company 3M Corporation 4-M Construction Services, LLC A & L Western Laboratories, Inc ABB AbSci, LLC Accurate Metal Finishing Ace Automatic Sprinkler Acetylene Oxygen Co. Acinterlab Acupac Packaging, Inc. Adamar Enterprises ADM Milling Co. Advanced Biotech Advanced Chemistry Labs, Inc. Afton Chemical Air Liquide Air Products & Chemicals Air Quality Research Airforce One Airline Hydraulics Corporation AK Steel Alevo Alin Foundation Alliance Group Alliance Landfill Allied Electronics, Inc Allied Industrial Supply, Inc Altex Technologies American Air Filter American Dental Association American Environmental Testing American Glass Research American Trim Ameritek Inc. Ametek Process Instruments AMPAL, Inc. Analysts, Inc. Analytical Laboratories Anchor Mobile Estates Angiotech APC, Inc. Apex Omni Graphics Apple and Eve Apple Inc. Applied Coatings, Inc. Applied Ecoscience Applied Sciences, Inc. Appropriate Engineering AQR Aquamaster Irrigation Aquatherm Industries Aqua Water, Sayre Arko Labs Aryzta AS Sprinkler Asher’s Chocolates Astral Diagnostics, Inc. Atlas Biologicals Atlas Industrial Supply Atlas Material Testing and Technology LLC ATS Attostar LLC Aurora Plastic and Hand Surgery PC Automated Control Systems, Inc. Automation Controls, Inc. Autoneum Avatar Aventure Aviation Avocet Environmental Testing BAE Systems Basic American Inc. Bay Composites, Inc. Bayer Material Science BD Diagnostic Systems BE Crowley Becketwood Cooperative Beckmar Environmenal Laboratory Bell & Evans Benchmark EnviroAnalytical, Inc Benner Spring Fish Hatchery Bet Shemesh Engines LTD Bethesda Hospital East Bill Godfrey Company Bio Pharm, Inc. Bio-Medical & Pharmaceutical Manf. Corp. Bioflag Therapeutics Birds Eye Foods Bisco Industries Blaschak Coal Corp. Blue Knight Energy Partners Blue Pacific Flavors Boeing Commerical Airplane Borden Dairy – Conroe Plant Boreal Aviation Borregaard Lignotech Boston Scientific Corp. Boulder Mountain Lodge BP Products Brian Sams Company Bridesburg Foundry Brookdale Resort Brookmont Healthcare Center LLC Brownfly Commerical Brushy Creek Custom Sires Buccella Wines Buckeye Corp. Bulk Chemicals Inc. Bulkmatic Inc. Butter Krust Baking Burrus Wine Consulting BYIS Manufacturing, LLC BYK USA Cahaba Veneer CAL – ED Optical Caliber Sales Engineering, Inc. California Dairies Calvert Labs Calvex Company Camelback Mountain Resort Camp Herbron Camp Lavi Camp Penn Susquehanna Conference Camp Starlight, Inc. Camp Towanda Canaan Bible Chapel CANLINESTECH Cao Dat Tae Co. Capital Area Christian Church Capstone Energy Cardinal FG Company Carleton Energy Consulting Carroll Company Cascade Fusion Smoked Olive Oil CB Solutions CDC – NCIRD Centrifuges Unlimited, Inc. Centurion Poultry Inc. Challenge Mfg. Champion Genetics Inc. Champion Technologies Cheribundi Cherokee Pharmaceuticals LLC CherryPharm Chesterman Co. Chicago Anodizing Company Choctaw-Kaul Distribution Company Circuit Connect Citterio USA CKS Packaging Clean Treatment Clement Pappas & Co. Clemente Associates Cleveland Brothers Equipment Cliffstar Corporation LLC Clover Farms CMC Custom Milling Coastal Calibration Laboratories, Inc. Coca Cola USA Fountain Coherent Colgate Oral Pharmaceutical Comverge ConAgra Foods, Inc. EBS AP Conoco Phillips Consumer Products Safety Commission Copperhead Chemicals Corning Inc. Cott Beverages/Cliffstar LLC Cove Haven Resorts Covered Wagon CPM Labs CraftMaster Manufacturing Inc Cronan Creative Solutions Crop Production Services Cross Link Powder Coating Crossroads Beverage Group LLC CTDI Cryovac Sealed Air Corp. CSC Sugar Cummins Crosspoint, LLC Cummins Turbo Technologies Dauphin Meadows Landfill D & B Breweries Data Wills Company David Grahame Company DDB Watsontown, LP Dekker Vacuum Technologies, Inc. Del Monte Corp. Del Rio Vineyards & Winery Delia Commander DeMet’s Candy Company Dempsey Uniform Destileria Carupano (Venezuela) Detroit Edison Diamond Drinks, Inc. Diamond Foods Digital-Ink Dirty Business Soil Consulting & Analysis Diversified Service Contracting Inc. Dixie Industries, Inc. Don Otte Electric Dow Advanced Materials Dr. Pepper Snapple Group DRS Sensors & Targeting Systems,Inc Dry Creek Lab. DSET Laboratories Ducommun Co. DuPont Spruance Plant DXP Enterprises Dynegy Generation Dyneon LLC Eagle Ridge Personal Home Care East Coast Shipping Supply East Penn Mfg. Eastern Technologies, Inc. Eastman Chemical Co. Eastman Kodak eBioscience, Inc. ECKART America Corporation Ecology III Inc. Ed Bartelli Inc. Edgewood by Sand Springs Elcon Inc. Elcon Technologies, Inc. Electrofiber Technologies Elementis Chromium LP Elk Meadows Elk Mountain Ski Resort Elyx Scientific EMD Millipore Emerald Materials Emergent Biosolutions, Inc. Emerging Fuels Technology Emerson Process Management EMI Export Endicott Interconnect Industries Energy Transfer Fuels Energy USA Environmental Services & Equipment Co. Enzyme Development Corp. Esam Supply Esco Optics ESG Laboratories ESK LLC Etna Products Eureka Resources Evonik CYRO LLC Excel Engineering Excelso Coffee & Tea Exelon Corp. Excide Technologies Express Sales, Inc. Exxon Mobil Eye Catching Solutions Fabric Development Fairmount Homes Farmers Pride, Inc. Fastenal FCX FedChem Federal Mobile Ferryboat Campsite Inc. FIAS Consultants Field Fire Protection Filmtech, Inc. Fire Pro Inc Fire Equipment Company Fire Tech Sprinkler Fisher Controls Fishing Creek Estates Flakeboard MDF Fleischmann’s Vinegar Flight Support Inc. Flint Group Florida’s Natural Growers Flotec Inc. Flow Control Systems Fox Chase Cancer Center Franzosa Trucking Frederick Mennonite Community Freedom Plastic LLC Fres-Co Frito-Lay Inc. Frontier Pharmaceutical, Inc. Frontier Techni-Kote Frost Wells & Pumps, Inc. Fuellgraf Electric Company Fuji Electric Corp of America Full Spectrum Analytics Galco Industrial Electronics, Inc Gannett Fleming Engineers Garden State Scientific Garnerville Holding Company Garnett Whitehurst Company GCO Labs GCR, Inc. GDF SUEZ Energy Generation Geisinger Medical Crt/Danville Geisinger Med. Crt/Wilkes Barre Gellner and Company General Chemical Corp. General Dynamics General Electric General Motors General Motors Assembly Plant General Motors Powertrain Genesee Fire Protection, Inc. Geological Survey of Alabama Georg Fischer Harvel LLC Georgia Pacific Co. Ghiringhelli Specialty Foods Gilberton Power Giorgi Mushroom GKN Aerospace, Inc. GlaxoSmithKline Gleason Clay Co. LLC Glen Oak Country Club Glencrest Realty Global Advance Metals Global Titanium Inc. Glustitch GM McCrossin, Inc. GMI Inc. Golden Gate Ferry Goodrich Corp. Grace Mudi Co. Graftel, LLC Greensun Products Greer Engine Services Greiner Bio-One North America Greystone Benton Grouse Hunt Farms Growers Mineral Solutions Guardian Elder Care H & K Materials H & H Electric H & M Sales and Service, Inc. Hach Company Hagemeyer North America Haggard  Stocking Haines & Kibblehouse Hall Environmental Service Hamlet Protein Hamlin Center LP-MCB Properties Management Harrow Station, LLC Harry Freeman Company Hart Metals Has-Mor Industries Hawk Mountain Labs Hays Kansas Water Plant Hayward Laboratories Hazen and Sawyer Hazle Compounding Hazleton Creek Properties Hazleton Shaft Corp. Hazleton Site Contractors Heath Oil, Inc. Heislers Cloverleaf Dairy Inc. Henry Molded Products Hercules Poly Corp. Hickory Hills MHP Hidden Valley Mfg. Highground Sevices, Inc. Highwood USA LLC Hillock Anodizing, Inc. Historic Salem Village HiTechTrader.com Hoffinger Industries, Inc. Holigraphix LLC Honeywell Aerospace Honeywell FM&T Honeywell International Honeywell Resins & Chemicals LLC Honeywell Technology Solutions Horiba Instruments Horizons Incorporated Horsepower Electric HRI Inc Huntington Life Science HV Manufacturing Co. Hydac Technology Corp. Hydradyne Hydraulics, LLC Hydration Technology Innovations Hydro Recovery LP

Hy-Tek Material Handling IBT Iberdrola Renewables ICC Instruments Company Idex Health and Science Image Data Imaging Systems Group Imara Corp. IMERYS Mineral IMI, Inc. Immuno Diagnostics Systems INAT Industrial Control Solutions Industrial Motion, Inc. Industrial Power Systems Industrial Rewinding Inc. Industrial Systems Inland Pacific Controls Inline Plastics Corp. Integra Technology Integrated Breeding Services Integrated Test Corp. International AG Labs International Equipment Trading LTD International Packaging International Paper International Products International Rectifier Corp. International Solar Electric Tech. Inc. Intralytix, Inc. Intranasal Corporation Intrapac Corporation IPG Photonics Corp. Ironwood Generation Station Irvine Instruments, LLC Ives Equipment Corp. IXYS Corp. J. A. Reinhardt & Co. J. Thomas Electrical Jack Frost Big Boulder Ski Lodge Jackson Plating Company Jai Mai Inc. James Bonham dba Bonham’s Nursury Jasper Engineering Equipment JBI Corporation JBM Associates Jeddo Coal JEM Heating & Cooling JMF Underground JM Grain Inc. John Hopkins Enterprise Johns Manville Co. Johnson Controls Inc Johnson’s Home for the Aged Joseph Sanders Company JP America Julia Ribauldo Just Born JWK International, Inc. Kalil Bottling Co. KAMAN Industrial Technologies Kason Industries Keelersville Club Keeshan & Bost Chemical Co. Kellog Company Kennecott Utah Cooper Kepner Scott Shoe Keseifert Company Kettle Creek Enterprises Keysight Technologies, Inc. Keystone Automotive Industries Keystone Engineering Keystone Job Corps. Keystone Mobile Homes Keystone Water Testing Lab. KIA Motors Kids Peace Kiewit Pacific Co. Kimberly-Clark Corp Kinder Morgan Bulk Terminals Kinetix Fire Kings River Mobile Home Park & Campsite Kirby Memorial Health Center Klang Kline Cabinet Markers Klune Precision Coatings Knoll Inc. Kohler Freda LLC Koperna Mining Corp Koppers Inc. Kraft Food Kreisler Industrials Corp. Kusumitha Perera Kylee Hedges Laco Woodworks Lake Adventures Lake Engineering, Inc. Lakeview Speciality Produce LaMotte Company Land O Lakes Larkin Center Lassonde Pappas & Company LB&B Associates Lebanon Valley Mobile Home Community Leclerc Foods USA Lee’s Oriental Gourmet Foods Leggett & Platt Lehigh Valley Zoological Society Lehigh Anthracite Coal LLC Lehigh Valley Technologies Leiby’s Dairy, Inc. Lewistown Hospital LexaMed LFM/Utilities/Enviro. QAE LGS Microscope Lhoist North America Liberty Mobile Home Park Lil Wolf Mobile Home Park Linh Quang Buddhist Temple Link-Belt Liquid Light, Inc. Liquiforce Services USA Lockheed Martin Lockheed Martin Space Sys. Co. Lone Wolf Solutions Longhua Limited Lori Pfoutz Company Los Alamos National Labs Louis Sandel Noel Loyd Martin Ludlum Measurements, Inc. Lutsen Mountains Inc. Lutheran Hospital of Indiana LUU Marine Lycoming County Recreation Lycoming County Resource Management Services Lyophilization Technology Magnesium-Elektron USA Magnet Inc. Mag-Tech Inc. Mahoning Valley Nursing and Rehab. Ctr. Maid Rite Speciality Foods Majestic Fire Apparel, Inc. Malt Products Corporation Mammoth Anthracite LLC Mangla & Pravin Patel Maple Lane Estates Maplewood Meats Marin Water Marine Offshore Supply Mars Foods Martin Water Lab. Martinsville Memorial Hospital Mary-D Community Association Maryhill Winery Maryland Precision Spring Mass Industrial Controls Master Foods Master Water Masy Systems Inc. Maxim Maxim Automations, Inc. Maxwell Technologies MB Research MBD Wheel and Brake Repair Services MBL Bion MC Systems Mcdonnell Douglas/Boeing Co. McNab Ridge Winery MD Enterprises Mead Westvaco MechTronics Controls Medone Surgical Melanie Manor Mobile Home Estates Merck & Co. Merial Select, Inc. Mermet Corporation Merrimac Associates Mervac Plumbing & Heating Metal Surface Tecnologies Metcal Metropolitan Transit Authority Mettalurgical Products Co. MetTech Mia Products Micheal Siy Company Michelin Co. Michigan Sugar Company Micro Optics Microbac Microbac of Scranton Micrographics MicroMod Automations & Controls Mid Atlantic Circuits, Inc. Midwest USA LLC Miller Environmental Inc. Miller Skyview Sales Inc. Milligan & Higgins Milliken – King America Longleaf Plant Milner Milling, Inc. Mil-Spec Painting Inc. MiraVista Diagnostics, LLC Miss-Lou Electric Molson Brewery Monroe #1 BOCES Montage Mountain Monteforte Enterprises Morgan Advanced Ceramics Morgan AM&T Morton Manufacturing Motel 6 Motion Industries, Inc – AL Motion Industries, Inc – TX Motion – Tronix Moutainview Thoroughbred Racing Association Mt. Airy Casino Resort Mt. Springs Camping Resort Mt. Vernon Winnelson Mt. View Reclamation Muggs County Kitchen & Sandy Beach Motel Multi-Plastics Extrusions, Inc. N.P. New Castle Nalco Champion Nalco Company Nali Onwunali National Electrical Carbon National General Supply National Grange Mutal National Renewable Energy Lab. Naveen Singh Co. NAVFAC S/W NAVSEA Keyport NBYT Hazleton NBYT Naples NCAH Calibration Labs NCE – Crawford – Emcotek Nelcar International Inc. Nestles St. Joseph Netvia Group New England Fertilizer Co. New Hampshire Electric Motors New Life Youth & Family Services New Mexico Occupational Health & Safety Bureau New York Wire Newark Electronics Customer NGC Industries NGM Insurance Nicholas Wolff Foundation, Inc. Nissan Chemical Houston Nitta Casings Nittany Enginering Norman Brenteson ARM, CHCM Northeast Metrology Inc. Northeastern Enviromental Labs Northeastern Power Co. Northrop Grumman Northside Heights Estates Northwest Fisheries Science Center Northwest Sanitary Landfill Nova Biomedical Novasep Novipax Nutri-Pea Limited NYC Environmental Protection O.T. Trans Inc. Oak Park and River Forest Oak Ridge Personal Home Care Oil City Chemical Olam SVI Old Hickory Clay Co. Oldcastle Precast Oldfield Cellars LLC Omega BioChem Lab. Omnova Solution Oneok-Transportation Optera Ordway Reasearch Institute, Inc. Oregon Electric Group Orscheln OSM Food Specialties OSU Center for Microbial Interface Biology Overton Chicago Gear Owl Aerospace, Inc. Oxidor Laboratories, LLC P&L Industrial Burner PA Utility Company Pacific Fishing Co. Limited Pacific Gas & Electric Co. Pacific Industrial Corp. Pacific Industrial, Inc. Pacific Northwest National Lab. Packall Packing PANDUIT Co. Panther Creek Energy Papettis Hygrade Egg Products Para-Chem Paradise Stream Parker Aerospace Parker Hannifin Corp – NY Parkland School Dist. Peel Plastics Peifer & Gross Inc. Peninsula Plywood Group Penn 80 Travel Center Pepper Hills LTD Pepsi America Pepsi-Cola & National Brand Beverages Ltd. Performance Contracting Group (PCG) Petroleum Laboratories Phillips 66 Phytogenx Pilgrim Foods Pilot Travel Centers, LLC Pine Brook Bible Conf. Ctr. Pine Grove Landfill Pine Hills Country Club Pine Manor Pine Ridge Farms, LLC Pine Valley Associates Pinederosa Farm Pioneer Controls Pioneer Scale Co. Plastic Tubeing Industry of Georgia Plasticoid Co. Pleasant Valley Manor Ployplast PME Automation Pocono Manor Investors Pocono Plateau Pocono Rabbit Farm Pocono Waterworks Company, Inc. Pohli, Inc. Polaris Polarized Meat Co. Polychem Polyfil Corp. Polyorganic Technologies Polyplast Pope Scientific, Inc. Port Supply and Management Co. Portionables Inc. Pottsville Environmental Testing Laboratory Powder Coating LLC Power Plus Power Source Repair Co. Inc. Powdersize PP Manufacturing Corp PPL Einv PPL Ironwood, LLC PPL Susquehanna, LLC Pratt  Whitney Mts 290 Praxis Inc. Precision Flow LLC Precision Solutions, Inc. Precision Valve Preffered Meal Systems Premier Heating & Cooling Premium Composites Premium Power Srvices Presto CastingCo. Pride Manufacturing Co. Princeton Analytical Labs PrintPack Inc. Pritchett  Controls, Inc. Pro Trade Advance Process Technologies Procold Refrigerated Services, Inc. Progenics Pharmaceuticals, Inc. ProQuest Prosser Laboratories Pro-Tech Engineering Inc. Protek Corp. PSEG Power, LLC PYCO Industries, Inc. Pyrograf Products, Inc. Pyrotek Inc. Q.C. Services Quad B Enterprises LLC Quality Perforating Inc. Quality Candy Co. Quality Control Lab Quality Service, Inc. Quantum-Precision, Inc. Quickstrip Co. Quimby Equipment Radon Medical Imaging Railway Unloading Services Rainbow Chemicals Rainbow Electric Co. Range Craft Mfg Rawls Electrical Rayco Mfg, Inc. R-BIOPHARM REP Enterprises Richland Industrial Inc. Richter Commissioning Group, LLC Riggsby Companies, LLC RSG Gorest Products Rankin Biomedical Corp. Raytheon Raytheon TRSC A/P FFS Reading Anthracite Coal Reading Electric Reeves Brothers, Inc. Refinery Conversion Program Rembrandt Foods Rex Materials Reynolds Packaging RF Monolithics, Inc. Rieter Automotive Systems Ripon Cogeneration LLC Rochdale Village Power Plant Rohr, Inc. Rotor Clip Co. Royal Carribbean International RSCC Wire & Cable, LLC Rust Tech

SA Scientific Ltd. Saber Healthcare Group Sacred Heart Monastery Saint Gobain Co Salerno Properties SALUT (Soil and Land Use Tech) San Elijo Joint Powers Authority Sandvik Material Tech NAFTA Sanford Winery Saputo Cheese SARCSatellite Labs Sathe Laboratory Scaled Composites Scaler Sales Scarrott Metallurgical Co. SCCMUA Schaefer Interstate Schneider Valley Farms Schott North America, Inc. Schuylkill Energy Resources Inc. SDK Labs Seewald Laboratories, Inc. Seminis Vegetable Seeds Co. Senter Technologies, LLC Sethness Greenleaf Inc. Severn Trent Environmental Services SGS North America Shasta Beverages, Miami Sheppard T Powell Associates LLC Shover Inv Group LLC Siberline Mfg. Co Siconnex Customized Solutions GmbH Siemens Energy & Automation Siemens Power Corp. SierraPine Composite Solutions Sigmund Cohn Corp. Silberline Mfg. Co. Silgan Closures Simco Electronics SimplexGrinnell SLAC Nat’l Accelerator Lab. Slate Belt Nursing and Rehab Softrol Systems, Inc Solleco Environmental Equip. Soney Creek Refrigertion Sooner Utilities, Inc. South Bayside Systems Authority South Coast Circuits, Inc. South Point Industrial Southern Allegheny – Shade Landfill Southern Company Southern Company Southern Reasearch Institute Southern Research Institute AL Southern Tea, LLC Southern Tea, LLC SouthSide PWA Southwest Service & Equipment Co. Space Systems/Loral Sparrow Hospital Spectrolab Spectrum Glass Co. Spinks Clay Co. SPIRIT AeroSystems, Inc. St. Christopher’s Childrens Hospital St. Mary’s County METCOM St. Vincent Health Staples Stapleton Packing Co. Stashluk Mechanical Contractors Steller Microelectronics Steritec, Inc. Stone Garden Storeroom Solutions, LLC Stuyvesant High School Suberizer, Inc Sulzer Metco Summer Hills Veterinary Hospital Sun Rype Suncoast Landing Systems Sunland Chemical & Research Corp. Sun-Maid Growers of CA Sunrise Corp. Sunsweet Growers Inc. Superior Fabrication, Inc. Superior Salt Surface Chemists of Florida, Inc. Surplus Recycling, Inc. Survivor Fire SVI Public Company Limited Sweetener Supply Corp. Synergy Flavors SG LLC Systex Products T & S Hardwoods Inc T. Marzetti Co. Taos Herb Co. Target Import Warehouse Tech Cast Inc. Techevon LLC Technical Solutions Tektronix Inc. TerrAqua Resource Management Test Point Inc. Texas Gas Transmission Texas Gulf Sales Co. LTD The American Gulf Co. The Austonian The Boeing Company The Clothes Line The Environmental Quality Company The Furnace Source, LLC The Valspar Corp. Thermal One Thermco Products Thermo Depolymerization Process LLC Thermo Fisher Scientific Thermo Gauge Instruments Thermo Metal Heat Treating Thermogauge, Inc. Thin Film Labs Thomas Anaylytical Thomas Lamination Co. Inc. Thoratec Corp. Three Mile Island Tierra Inc. Timberline Energy, LLC TK Process Hawaii TMD Friction Mexico S.A. de C.V. TMV Systems Engineering Tomasello Winery Towanda Country Club Trace Analytical Laboratories, Inc. Transco Gas Pipeline Tremblay Consulting Tri State Insulation Co. Triad Scientific, Inc. Trident Electronics Trijay Systems, Inc. Trion Industries Tri-Sate Baking Tri-State Technical Troegs Brewery Tulsa Powder Coating Turbo Mach, LLC Turtle & Hughes, Inc. Tyco Fire & Building Products Tyler Memorial Hospital U.S. Cosmetics Corp. U.S. Zinc UC Berkely UGI Energy Services, Inc. UGL-Unico UMH UMPQUA Research Company UNAFLEX Unimin Corporation Union Lake Hotel Unipro Unlimited, Inc. United Equipment & Sales United Launch Alliance LLC United Resin Corp. United Spring Technology Inc. United States Bowling Congress United Steel, Inc. Universal Heat Treatment Universal Optics Manufacturing Co. Universal Technology Group URS Energy & Construction, Inc. US Bearing & Power Trans. Corp. US Falcon, Inc. US Filter US Water LLC Utah Plastics Group Utility Line Services V.A. Medical Center Valin Corp Valley County Health System Valley Forge Group Ltd. Valley Grown Nursery Valley View Park Valspar Corp. Value Technology Vanocur Refractories, LLC Van Hoogenstyn Associates Veltek Associates Inc. Ventura International Veolia Water Vestavia Hills HS Vibro-Acoustic Consultants Viking Energy Viking Sprinkler Villa International Products, Inc. Village of Four Seasons Village of Fox Lake Village of Laurel Run Health Care Facility Village of Mountain Heights Inc. VinylTech Virginia Transformer Corp. VWR International Waddell Water Pump Wanderland Trails Inc. Warren Wilson College Warrior Gas Waste Management & Processors, Inc. Waste Management Closed Site Management Group Waste Management Moon Waste Management Mt. View Reclamation Waste Management. Phoenix Resources Landfill Watchtower Bible & tract Society of New York, Inc. Watermakers Air/Sampson Cay Watt Control Systems, Inc. Waukee Community School District Wawa Dairy Webb Furniture Enterprises, Inc. Weis Markets Wernersville Municipal Authority Wespac Corp. West Kentucky Community & Technical College West Virginia University Westech Instruments, Inc. Western States Equipment Western Suffolk Weston & Sampson Services Westvaco Texas Corpration Whalen Contracting Co. Wheelabrator Frackville Whisenant & Lyle Water Services Whispering Hollow White Deer Run White Haven Center Wichita State University Wieland Metals Inc. Wilderness Technology Williams Gas Pipes – Transco Williams Generation Williams Grove Associates Williams Inc. Williamsport Armed Forces Reserve Center Wilpower Electric Wilson Testing Labs Wings Aviation Service Wise Foods Wise Industries Wolf Lake Terminals, Inc. Wolverine Advanced Materials Woodward Iodine Corp. Worthy Park Estate Ltd. Worthy Park Rum (Jamaica) Wright-Patterson AFB WVSA Wyeth Biopharma Yuasa Battery Yanuzzi Inc. York Analytical Laboratories Zerbe Sisters Nursing Center Zygo Corp.