| 1 | CWHMVCX7K1N6 | FLUOR MARINE PROPULSION, LLC | $14,774,555,215 | 1 |
| 2 | PLHWY41UW5V3 | NOVITAS SOLUTIONS, INC. | $1,751,070,289 | 2 |
| 3 | M8U2V6FM8643 | REED TECHNOLOGY AND INFORMATION SERVICES LLC | $794,643,764 | 1 |
| 4 | E466BXU4KJH8 | THE BOEING COMPANY | $585,076,138 | 2 |
| 5 | N1NLKX42JKN5 | WESTINGHOUSE GOVERNMENT SERVICES LLC | $221,381,740 | 1 |
| 6 | HV9FBNEWXMY9 | ADAMS AND ASSOCIATES INC | $155,725,236 | 1 |
| 7 | NKU3DN6KB1N4 | ODLE MANAGEMENT GROUP, L.L.C. | $85,609,082 | 1 |
| 8 | J3RVGKAFBGX9 | INFOPOINT LLC | $52,823,319 | 1 |
| 9 | JLREE96WGKM5 | LAUREL TECHNOLOGIES PARTNERSHIP | $51,363,833 | 25 |
| 10 | G58ZEJ7HJGM1 | MANAGEMENT & TRAINING CORPORATION | $32,965,613 | 1 |
| 11 | QHBLBNKKV4U3 | ICF INCORPORATED, L.L.C. | $24,124,039 | 1 |
| 12 | ZL7MRVE6E4N3 | EASTERN CONSTRUCTION & ELECTRIC INC | $18,834,370 | 1 |
| 13 | NCXBGGQ8YTU9 | SANOFI VACCINES US INC. | $18,767,188 | 1 |
| 14 | E3QKBMJ7H9K7 | TETRA TECH, INC. | $18,498,663 | 1 |
| 15 | R2VGJTEMCNL5 | SIEMENS GOVERNMENT TECHNOLOGIES INC | $11,716,182 | 1 |
| 16 | NPM2J7MSCF61 | THE PENNSYLVANIA STATE UNIVERSITY | $10,695,821 | 2 |
| 17 | E4NQW5PJNJ33 | GRA INC | $8,673,382 | 1 |
| 18 | GTKYT74JS894 | IN & OUT VALET CO | $7,366,240 | 1 |
| 19 | JCZTEML8Z2W9 | VETERAN DESIGN & CONSTRUCTION INC | $6,208,787 | 1 |
| 20 | JEG3QJSDMYG7 | TETRA TECH, INC. | $6,101,552 | 2 |
| 21 | JYYWJ2QYHQP5 | PENNSYLVANIA DEPARTMENT OF HEALTH | $5,942,051 | 2 |
| 22 | S341YV4KQPX5 | EGA ASSOCIATES, LLC | $4,970,121 | 1 |
| 23 | X9L5ELCMLLM7 | AGVIQ LLC | $4,685,866 | 1 |
| 24 | EGUEUHZLJDE9 | OLGOONIK FEDERAL, LLC | $4,167,562 | 1 |
| 25 | C76NUJZDXL75 | WSP USA ENVIRONMENT & INFRASTRUCTURE INC. | $4,108,063 | 2 |
| 26 | PFK3TMRJKRU6 | GDA CORP | $3,734,915 | 1 |
| 27 | YREHLKS2M9C3 | ST ONGE CO | $3,574,017 | 2 |
| 28 | FLWQVLFLMEL3 | OLYMPUS AMERICA INC | $3,182,810 | 2 |
| 29 | CKRSNKN18HE5 | UNITY TECHNOLOGIES CORP | $3,097,878 | 1 |
| 30 | PKFJZHG2MLG9 | NATIONAL ACADEMY OF SCIENCES | $1,789,346 | 7 |
| 31 | ZGAFG8PGHC57 | ATERRA-SCHNABEL JOINT VENTURE | $1,761,020 | 2 |
| 32 | U864F3HRME53 | GE ENERGY POWER CONVERSION USA INC. | $1,384,789 | 1 |
| 33 | TUSVWVTM3JQ9 | NRG BUSINESS MARKETING LLC | $1,146,792 | 2 |
| 34 | H1DFZK529K81 | RJ LEE GROUP INC | $1,126,058 | 2 |
| 35 | E13MDBKHLDB5 | LEHIGH UNIVERSITY | $964,705 | 1 |
| 36 | XSYWSLKEPFF8 | HIGHWAY SAFETY SERVICES, LIMITED LIABILITY COMPANY | $964,344 | 1 |
| 37 | JP1AJYKRSMC4 | ITC FEDERAL, LLC | $954,460 | 1 |
| 38 | JZPQATN17UA3 | DERBY ENTERPRISES LLC | $948,245 | 1 |
| 39 | J4FHHJN7XUE7 | TK ELEVATOR CORP | $873,208 | 1 |
| 40 | Z4XGALW7L9K6 | WESTON SOLUTIONS INC | $848,020 | 1 |
| 41 | K8NNV2MH8AE6 | RICOH USA INC | $777,053 | 2 |
| 42 | Z5LLHNEXM9L8 | CARTRIDGE TECHNOLOGIES, LLC | $767,082 | 1 |
| 43 | TR5DTXQ2UVP3 | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | $698,499 | 1 |
| 44 | FZK7KZZJYNQ9 | FEDERAL RESOURCES CORPORATION | $687,747 | 2 |
| 45 | CHTAKEYGS386 | PITNEY BOWES INC. | $641,427 | 1 |
| 46 | MKAGLD59JRL1 | UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION | $610,723 | 1 |
| 47 | V24HYE4YVGH6 | KONGSBERG DEFENCE & AEROSPACE AS | $582,684 | 1 |
| 48 | CVUTQN757LF8 | PECO ENERGY COMPANY | $566,819 | 1 |
| 49 | E1DYSJF54B19 | COATES BROTHERS CLOTHING INC | $555,750 | 1 |
| 50 | MX89BGD5FK75 | AT&T ENTERPRISES, LLC | $541,573 | 1 |
| 51 | CFALLJBGZ697 | GARTNER, INC. | $539,977 | 4 |
| 52 | YFJ5M3N6EKY8 | PHILLIPS CORPORATION | $426,380 | 1 |
| 53 | UD7YBMAB7T81 | DEPARTMENT OF AGRICULTURE PENNSYLVANIA | $386,614 | 1 |
| 54 | V51JSV6J1631 | D MOORE AND SON MONUMENTS LLC | $380,521 | 3 |
| 55 | J64CCTKLLM97 | NORTHEAST INFRASTRUCTURE LLC | $365,777 | 1 |
| 56 | M7PNRH24BBM8 | WEST VIRGINIA UNIVERSITY RESEARCH CORPORATION | $363,577 | 1 |
| 57 | MHNVFBGK2ZQ9 | DIAZ DATA SERVICES LLC | $362,047 | 1 |
| 58 | NUMJXMNFTW19 | SECHAN ELECTRONICS INC | $349,700 | 1 |
| 59 | CQMJBSCWDAJ4 | ECOLAB INC. | $281,725 | 1 |
| 60 | GM1XX56LEP58 | TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA, THE | $250,000 | 1 |
| 61 | C1HBCJ9RMBV3 | THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC | $248,000 | 1 |
| 62 | ND5MWSE4C578 | JW MACDONALD ASSOCIATES LLC | $235,982 | 1 |
| 63 | Q34LZ58DMY35 | MODJESKI AND MASTERS, INC | $224,356 | 1 |
| 64 | H6AFHB8AG853 | ANIMAL SPECIALTIES AND PROVISIONS SOUTH, LLC | $194,684 | 1 |
| 65 | QABVL7QZFCK2 | PARS ENVIRONMENTAL INC | $185,874 | 1 |
| 66 | MK8EM8CDNEU9 | UNIVERSAL MECHANICAL SERVICES LLC | $141,000 | 1 |
| 67 | J6CNECEBTK23 | VWR INTERNATIONAL LLC | $137,041 | 2 |
| 68 | NE6NBM68AWM5 | UPMC PRESBYTERIAN SHADYSIDE | $133,594 | 3 |
| 69 | CL69E7KATK59 | MICROTECHNOLOGIES LLC | $132,503 | 1 |
| 70 | KJ3GG5EK2664 | MOBILE CONCEPTS SPECIALTY VEHICLES INC | $120,777 | 1 |
| 71 | DHP9NEFM9H29 | VERATHON INC | $109,383 | 1 |
| 72 | CFUTM27VMBG4 | HEALTH MATS CO | $109,106 | 1 |
| 73 | HA3GWLK3JK58 | EVOQUA WATER TECHNOLOGIES LLC | $99,495 | 1 |
| 74 | R1K4WET9TDL3 | ACE UNIFORM SERVICES, INC. | $93,310 | 1 |
| 75 | CV4ELK9AEJT3 | ALPHAPOINTE | $83,601 | 1 |
| 76 | DAVLZMN2HEP5 | BAYER HEALTHCARE LLC | $83,378 | 1 |
| 77 | LDHXN68FY2E5 | OLYMPUS AMERICA, INC. | $69,634 | 1 |
| 78 | HE7NJQGP4ED6 | FISHER SCIENTIFIC COMPANY L.L.C. | $59,718 | 5 |
| 79 | HLGERNKKZJ87 | PESTMASTER SERVICES, L.P. | $57,126 | 2 |
| 80 | GFQJBLPZWC44 | KNOLL, INC. | $47,556 | 1 |
| 81 | SCN3FQ3P7NL3 | AMBASSADOR BAGS & SPATS MANUFACTURING COMPANY | $44,916 | 1 |
| 82 | W6GHEB8CZQS1 | QUADIENT, INC. | $33,775 | 1 |
| 83 | H6N9BDBNN194 | LEAFGUARD OF LAKE ERIE INC | $29,583 | 1 |
| 84 | Y53MD79B68H7 | BURNS ENGINEERING, INC. | $26,973 | 1 |
| 85 | KZBKHJ8VNZF1 | GUARDIAN CSC, LLC | $26,128 | 1 |
| 86 | XQY7U3MH1RH6 | BECKMAN COULTER INC | $25,075 | 1 |
| 87 | H97MYELNTF24 | VWR INTERNATIONAL, LLC | $22,239 | 1 |
| 88 | TV7QT123TJB3 | HILL INTERNATIONAL, INC. | $21,430 | 1 |
| 89 | XX2WFHJEFB45 | KAMPI COMPONENTS CO INC | $20,983 | 1 |
| 90 | PLBLL65U99M1 | COMCAST CABLE COMMUNICATIONS, LLC | $20,560 | 1 |
| 91 | P7JEF7BJ4EU2 | WASTE MANAGEMENT OF PENNSYLVANIA, INC. | $19,627 | 1 |
| 92 | CXZ9PUEZ5SQ7 | BLACK & DECKER (U.S.) INC. | $19,606 | 1 |
| 93 | NYXEVAKZD2Y8 | DBR INDUSTRIES, INC. | $12,174 | 1 |
| 94 | FGYNNDFFUPV3 | PENN POWER GROUP LLC | $8,895 | 1 |
| 95 | VTLJKPNCSJQ3 | V & A FRAUD CONSULTANTS, LLC | $8,700 | 2 |
| 96 | TNKGNDAWB445 | PENNSYLVANIA STATE UNIVERSITY | $6,000 | 1 |
| 97 | LY95MC91WFL5 | REPUBLIC SERVICES OF PENNSYLVANIA, LLC | $2,721 | 1 |
| 98 | KAG4AC9Z6B71 | FORENSIC ENVIRONMENTAL SERVICES INC | $878 | 1 |
| 99 | QLZWRUFJLQQ7 | GOOB SUPPLY INC | $625 | 1 |
| 100 | ER1DVBAT47K1 | D. L. MARTIN CO. | $500 | 1 |