| Supplier Name | Supplier ID |
| H & H PUBLISHING INC | 54935 |
| H A HARPER SONS INC | 52326 |
| H A STORAGE SYSTEMS INC | 247750 |
| H B FRAZER COMPANY | 50062 |
| H B SHERMAN TRAPS INC | 52327 |
| H-NET HUMANITES & SOCIAL SCIENCES ONLINE | 461245 |
| H.A. STEEN INDUSTRIES, INC. | 192117 |
| HAASPETERS CONSTRUCTION GROUP, INC | 351359 |
| HACH COMPANY | 50068 |
| HACH ULTRA ANALYTICS | 302923 |
| HACKER INSTRUMENTS INC | 58915 |
| HADCO ALUMINUM & METAL CORP OF PA | 56059 |
| HAEMATOLOGIC TECHNOLOGIES | 77819 |
| HAEMONETICS CORPORATION | 139919 |
| HAGEN CONSTRUCTION INC | 108981 |
| HAGEY COACH INC | 52328 |
| HALEY & ALDRICH INC | 431291 |
| HALLAM-ICS | 486453 |
| HALLETT & SONS EXPERT MOVERS | 516156 |
| HALLOWELL EMC | 62080 |
| HAM BONE FARM LLC | 482266 |
| HAMADA, INC. | 47718 |
| HAMAMATSU CORPORATION | 50071 |
| HAMILTON COMPANY | 50074 |
| HAMILTON HEALTH SCIENCES | 481492 |
| HAMILTON PRECISION METALS INC | 329338 |
| HAMILTON PRESS INC. | 50075 |
| HAMILTON THORNE INC | 460440 |
| HAMILTON THORNE RESEARCH | 50076 |
| HAMPSHIRE CONTROL CORP | 295052 |
| HAMPTON FITNESS PRODUCTS | 523701 |
| HAMPTON INN AND SUITES | 427838 |
| HAMPTON RESEARCH CORPORATION | 50079 |
| HAN DYNASTY | 526895 |
| HAN-WOOL RESTAURANT | 163009 |
| HANNA INSTRUMENTS US INC | 525055 |
| HANNAS PHARMACEUTICAL SUPPLY CO INC | 54966 |
| HANOVER ARCHITECTURAL PRODUCTS INC | 250729 |
| HANS RUDOLPH INC | 52973 |
| HANSEN OPHTHALMIC DEVELOPMENT LAB | 132070 |
| HAPPY CONSTRUCTION LLC | 505112 |
| HARBOR LINEN CO | 204779 |
| HARBOR UCLA | 220580 |
| HARBORTRONICS INC | 519545 |
| HARBOUR TEXTILE RENTAL SVC | 61373 |
| HARDIN & ASSOCIATES INC | 435037 |
| HARDINGE, INC. | 47721 |
| HARDWARE & SUPPLY CO, OF CHESTER | 47722 |
| HARDWOOD DESIGNS | 253538 |
| HARE BROS PRINTING INC | 69402 |
| HARLAN BIOPRODUCTS FOR SCIENCE, INC. | 47723 |
| HARLAN SPRAGUE DAWLEY | 53167 |
| HARLAN TEKLAD LABORATORY DIETS | 67353 |
| HARLOW SCIENTIFIC LLC | 466196 |
| HARMELIN MEDIA | 355596 |
| HARMONIC INC | 406448 |
| HARMONY PRESS INC | 295744 |
| HARMONY PRINTING | 405509 |
| HAROLD BECK & SONS INC | 187524 |
| HAROLD P FREEMAN PATIENT NAVIGATION INSTITUTE | 489991 |
| HARPER COLLINS PUBLISHERS | 63164 |
| HARRICK PLASMA INC | 326323 |
| HARRICK SCIENTIFIC CORP | 65271 |
| HARRIS CONNECT INC | 354003 |
| HARRIS CONNECT LLC | 524615 |
| HARRIS ENVIRONMENTAL SYSTEMS | 78272 |
| HARRISBURG HILTON TOWERS | 61633 |
| HARROW SPORTS INC | 355072 |
| HARRY H GORDON STUDIOS LLC | 408492 |
| HARTFORD GLASS CO INC | 292436 |
| HARTVILLE TOOL | 50089 |
| HARVARD APPARATUS INC | 52335 |
| HARVARD BUSINESS REVIEW | 50090 |
| HARVARD UNIVERSITY | 53488 |
| HARVARD UNIVERSITY PRESS | 61618 |
| HARVEST SEASONAL GRILL AND WINE BAR | 527173 |
| HARVEST TECHNOLOGIES CORPORATION | 457172 |
| HASELBACH SURVEYING INSTRUMENTS INC | 447463 |
| HASKRIS COMPANY | 50091 |
| HATZEL & BUEHLER INC | 511400 |
| HAUPTMAN-WOODWARD MED RES INST. | 50092 |
| HAUYU COMPANY INC | 531987 |
| HAVERFORD COLLEGE | 53489 |
| HAVERFORD SYSTEMS INC | 54110 |
| HAVIS SHIELDS EQUIPMENT CORP | 50093 |
| HAWK GRIPS | 521243 |
| HAWKS ROWING CAMP | 532305 |
| HAY GROUP, INC. | 47731 |
| HAYDEN PRINTING COMPANY | 100517 |
| HAYDEN-MCNEIL PUBLISHING INC | 189408 |
| HAYDON KERK MOTION SOLUTIONS INC | 462138 |
| HAYES HANDPIECE COMPANY | 358365 |
| HAYNEEDLE INC | 460107 |
| HAYS SHEET METAL INC | 533261 |
| HAYWARD TURNSTILES INC | 516565 |
| HD SUPPLY FACILITIES MAINTENANCE | 409259 |
| HEACOCK LUMBER | 65468 |
| HEALTH CARE LOGISTICS, INC | 47734 |
| HEALTH DIMENSIONS GROUP | 527678 |
| HEALTH EDCO | 61660 |
| HEALTH ENGINEERING SYSTEMS | 486002 |
| HEALTH FEDERATION OF PHILADELPHIA | 136345 |
| HEALTH FORUM | 139622 |
| HEALTH MATS CO | 307084 |
| HEALTH PROMOTION COUNCIL SE PA | 50100 |
| HEALTH RESEARCH ASSOCATION | 282119 |
| HEALTH RESEARCH INC/BACPAC RES | 57609 |
| HEALTH WATERS OF PENNSYLVANIA | 50107 |
| HEALTHCARE FACILITIES SOLUTIONS INC | 474057 |
| HEALTHCHECK SYSTEMS | 400503 |
| HEALTHLEADERS INTERSTUDY | 409409 |
| HEALTHMARK INDUSTRIES INC | 487793 |
| HEARTWOOD BUILDING AND CONSTRUCTION | 50108 |
| HEATBATH CORP | 307843 |
| HEATHLAND HOSPITALITY GROUP | 508496 |
| HEATWAVE LABS INC | 211691 |
| HEAVEN SENT COURIERS | 50109 |
| HECHT DESIGN | 459580 |
| HEI/GC HOLLYWOOD & VINE LLC | 524376 |
| HEIBERG CONSULTING INC | 489995 |
| HEIDELBERG ENGINEERING | 101835 |
| HEILIND ELECTRONICS INC | 165147 |
| HEINEMANN | 50112 |
| HEINRICH BURGHART ELEKTRO | 104452 |
| HEKA INSTRUMENTS INC | 247250 |
| HEKTOEN INSTITUTE FOR MEDICAL RESEARCH LLC | 520183 |
| HELENA LABORATORIES CORPORATION. | 50114 |
| HELICOS BIOSCIENCES CORPORATION | 507210 |
| HELLMA USA INC | 413180 |
| HELLO DIRECT | 64945 |
| HELMER INC | 244648 |
| HEMA METRICS | 252838 |
| HEMEDEX INC | 435025 |
| HEMOCUE INC | 212574 |
| HEMOSTAT LABORATORIES | 125552 |
| HENRY M JACKSON FOUNDATION | 233117 |
| HENRY SCHEIN INC | 54376 |
| HENRY SCHEIN PRACTICE SOLUTIONS | 429122 |
| HERAEUS NOBLELIGHT INC | 212394 |
| HERB SCOTTS CATERING | 331816 |
| HERFF JONES INC | 92164 |
| HERITAGE BUSINESS SYSTEMS | 120634 |
| HERITAGE CLASSIC WOVENS LLC | 530193 |
| HERITAGE DESIGN COLLABORATIVE | 486942 |
| HERMAN GOLDNER CO, INC. | 47748 |
| HERON COMPANIONS | 514364 |
| HERSHA HOSPITALITY MANAGEMENT LP | 156380 |
| HERSHEY AG | 109413 |
| HERSHEY LODGE & CONVENTION CTR | 80486 |
| HERTRICH FLEET SERVICES INC | 430921 |
| HERZAN LLC | 429267 |
| HESKA CORPORATION | 74558 |
| HESS MILLS | 483205 |
| HESSERT CONSTRUCTION PENNSYLVANIA LLC | 186491 |
| HEWLETT PACKARD CO | 54117 |
| HEZEL ASSOCIATES LLC | 484686 |
| HF GROUP LLC | 412728 |
| HI TECH LAMPS INC | 451030 |
| HI TECH TRADER.COM | 273797 |
| HI-POD | 452857 |
| HICKEYS MUSIC CENTER | 131244 |
| HICKORY BRANDS INC | 450562 |
| HIFI HOUSE HOME THEATER CENTER | 233944 |
| HIGH MOWING ORGANIC SEEDS | 518883 |
| HIGH PRESSURE EQUIPMENT COMPANY | 50122 |
| HIGH RES TECHNOLOGIES INC | 416258 |
| HIGH STREET PARTNERS INC. | 483911 |
| HIGH TECH CAR WASH | 52345 |
| HIGHBORNE CAFE | 348155 |
| HIGHER ONE INC | 525300 |
| HIGHLAND ESTATES COFFEE TRADERS | 476466 |
| HIGHSMITH IN | 58488 |
| HIGHTEC HVA INC | 532992 |
| HILL ROM COMPANY INC | 99273 |
| HILLOCK ANODIZING INC | 59164 |
| HILLUSA CORPORATION | 488217 |
| HILLYARD DELAWARE VALLEY | 491784 |
| HILTON | 59043 |
| HILTON ATLANTA | 308473 |
| HILTON CHICAGO | 190251 |
| HILTON GARDEN INN | 178184 |
| HILTON GARDEN INN HARRISBURG EAST | 459920 |
| HILTON GARDEN INN OF KENNETT SQUARE | 241043 |
| HILTON GARDEN INN SOUTHPOINTE | 526680 |
| HILTON ORLANDO BONNET CREEK | 472490 |
| HILTON PEARL RIVER | 508529 |
| HILTON PHILADELPHIA AIRPORT HOTEL | 512325 |
| HILTON PHILADELPHIA CITY AVE | 303374 |
| HILTON SAN FRANCISCO FINANCIAL DISTRICT | 489143 |
| HILTON SAN FRANCISCO UNION SQUARE | 87181 |
| HINDS INSTRUMENTS, INC. | 47754 |
| HINKEL, RYAN | 514363 |
| HIREACH GROUP LLC | 491551 |
| HIRERIGHT INC | 405507 |
| HIROMI PAPER INC | 452069 |
| HIRONS & ASSOCIATES INC | 275669 |
| HISTO CHEM INC | 137585 |
| HISTOLOGY CONTROL SYSTEMS | 52346 |
| HISTOTECHNOLOGIES INC | 154315 |
| HITACHI HIGH TECHN AMERICA INC | 253261 |
| HITACHI SOFTWARE ENGINEERING AMERICA LTD | 61684 |
| HITEC RCD USA | 451387 |
| HITECH GLOBAL | 523485 |
| HITECH INSTRUMENTS, INC. | 47755 |
| HIVE | 455339 |
| HJ OPTRONICS INC | 509299 |
| HKH INNOVATIONS LLC | 517986 |
| HKL RESEARCH INC | 196283 |
| HMS INTERIORS LLC | 434802 |
| HOBSONS, INC | 351759 |
| HOEFER INC | 326851 |
| HOGAN ASSESSMENT SYSTEMS INC | 456551 |
| HOGAN SECURITY GROUP | 527687 |
| HOGAN SERVICES INC | 424811 |
| HOGUE AND ASSOCIATES | 217061 |
| HOLIDAY INN AT SIX FLAGS | 532112 |
| HOLIDAY INN CHARLESTON AIRPORT | 454307 |
| HOLIDAY INN EXPRESS MIDTOWN | 471009 |
| HOLIDAY INN UNIVERSITY | 455291 |
| HOLISTIC HOOF CARE LLC | 397845 |
| HOLLINGER CORPORATION | 50132 |
| HOLLISTER STIER LABORATORIES LLC | 247246 |
| HOLLY HEDGE ESTATE | 400345 |
| HOLMAN FORD LINCOLN MERCURY | 454712 |
| HOLOGIC, INC. | 101175 |
| HOMEFIELD ADVANTAGE | 514203 |
| HOMESTEAD NUTRITION INC | 458011 |
| HOMETOWN BEVERAGES LLC | 483136 |
| HOMEWOOD SUITES UNIVERSITY CITY | 521056 |
| HONEYWELL ANALYTICS INC | 431651 |
| HONEYWELL INTERNATIONAL INC | 262446 |
| HONG KONG GTA DATA LIMITED | 492197 |
| HONOR REFRESHMENT SERVICES | 266244 |
| HOOBER INC | 461601 |
| HOOKE INSTALLATIONS INC | 237904 |
| HOOTSUITE MEDIA INC | 492046 |
| HOPKINS FORD INC | 284447 |
| HOPKINS MEDICAL PRODUCTS | 100622 |
| HORDIS DOORS INC | 133008 |
| HORIBA JOBIN YVON | 301046 |
| HORIZON HOUSE INC | 166824 |
| HORIZON RESEARCH INC | 98329 |
| HORIZON TRAINING SERVICES | 50138 |
| HORIZON VETERINARY SERVICES INC | 435508 |
| HORIZON WIMBA | 303493 |
| HORSE INSTITUTE | 462219 |
| HORSESHOES PLUS INC | 354506 |
| HOSPIRA WORLDWIDE INC | 324976 |
| HOSPITAL FOR SPECIAL SURGERY | 99400 |
| HOSPITAL MAINTENANCE CONSULTANTS | 106785 |
| HOSPITALITY MANAGEMENT SERVICES | 410170 |
| HOSTER BINDERY INC | 223021 |
| HOSTING.COM INC | 461042 |
| HOTEL 71 | 478677 |
| HOTEL MONACO | 452925 |
| HOTEL MONACO PHILADELPHIA | 534111 |
| HOTEL PALOMAR PHILADELPHIA LLC | 460722 |
| HOTEL WINDSOR | 155989 |
| HOTEL YUNQUE MAR | 457170 |
| HOTSOS ENTERPRISES LTD | 482196 |
| HOUDINI LOCK & SAFE COMPANY | 478813 |
| HOUGHTON MIFFLIN COMPANY | 50140 |
| HOUSE OF BLUES - NEW ORLEANS | 485486 |
| HOUSE OF OUR OWN | 60197 |
| HOWARD MEANS | 496913 |
| HOYA CORPORATION USA | 307706 |
| HP CADWALLADER, INC | 529830 |
| HP MATERIALS SOLUTIONS INC | 483088 |
| HPEGROUP LLC | 460395 |
| HR MEDICAL INC | 351720 |
| HR PLUS (A DIVISION OF ALLIED SECURITY HOLDINGS LL | 500732 |
| HR STAFFING SOLUTIONS INC | 436410 |
| HRDQ | 329190 |
| HRM USA INC | 361601 |
| HS OWEN LLC | 454620 |
| HST LESSEE BOSTON LLC | 427651 |
| HST LESSEE W SEATTLE LLC | 524440 |
| HTA ENTERPRISES | 481618 |
| HTH ENGINEERING INC | 434144 |
| HTW HOCHTEMPERATURE | 432244 |
| HU-FRIEDY MFG CO LLC | 482797 |
| HUB CITY MEDIA INC | 493842 |
| HUB CITY VIEW | 332273 |
| HUB PHARMACEUTICALS LLC | 510815 |
| HUBBELL LIGHTING INC | 435365 |
| HUBERT COMPANY | 50146 |
| HUDSON BOAT WORKS INC | 252965 |
| HUDSON RIVER ADVENTURES INC | 473057 |
| HUDSONALPHA INSTITUTE FOR BIOTECHNOLOGY | 454574 |
| HUGGER MUGGER YOGA PRODUCTS LLC | 168184 |
| HUGO W MOSER RESEARCH INSTITUTE | 455035 |
| HULLVAC PUMP CORPORATION | 271356 |
| HUMAN PERFORMANCE INSTITUTE | 435345 |
| HUMAN PRODUCTIVITY LLC | 440681 |
| HUMAN RESOURCE EXECUTIVE | 519538 |
| HUMAN SOLUTIONS OF NORTH AMERICA INC | 504394 |
| HUMANKIND DESIGN AN EKE LLC COMPANY | 478343 |
| HUMANSCALE CORP | 195927 |
| HUMMERT INTL | 377907 |
| HUMMINGBIRD SCIENTIFIC | 517904 |
| HUMMUS | 430371 |
| HUMPHREY RICH CONSTRUCTION GROUP INC | 518061 |
| HUMPHRYS FLAG CO INC | 52353 |
| HUNEKE ASSOCIATES INC | 55894 |
| HUNT ENGINEERING COMPANY | 299324 |
| HUNTER DORSET SHEEP | 465172 |
| HUNTER ROBERTS CONSTRUCTION GROUP | 328974 |
| HUNTINGTON MECHANICAL LABS INC | 141167 |
| HURON CONSULTING SERVICES LLC | 520164 |
| HUSTON & COMPANY | 435085 |
| HVIDOVRE HOSPITAL | 496559 |
| HYALINE CREATIVE | 463767 |
| HYALOSE LLC | 439320 |
| HYATT PLACE KOP | 526704 |
| HYATT REGENCY | 58190 |
| HYATT REGENCY BALTIMORE | 162282 |
| HYATT REGENCY BETHESDA | 224743 |
| HYATT REGENCY CHESAPEAKE BAY RESORT | 268250 |
| HYATT REGENCY WASHINGTON | 505640 |
| HYCULT BIOTECH INC | 486049 |
| HYDRO SERVICE & SUPPLIES, INC. | 47776 |
| HYDROL CHEMICAL CO | 54374 |
| HYLAND SOFTWARE | 246527 |
| HYPER WEAR, LLC | 477164 |
| HYPERION SOLUTIONS CORPORATION | 246783 |
| HYSITRON INC | 401888 |
| Harvard Vanguard Medical Associates, Inc | 528282 |