| ENVIRONMENTAL RESTORATION LLCKINZUA CREEK-BACKUS TAR SITE 22D0001 | 562910 | MO | $1,750,000 | Jan 31, 20274 mo | |
| HDR APTIM LLCTASK ORDER FOR RAF-DES BROWN AND BRYANT SUPERFUND SITE - OPERATION AND MAINTENANCE SUPPORT, OU 2 [SSID 09H2] | 562910 | CA | $1,713,308 | Sep 29, 20260 mo 1 offer | |
| STRATEGIX MANAGEMENT LLCSTAKEHOLDER ENGAGEMENT EVENT SUPPORT. | 541611 | DC | $1,709,978 | Sep 19, 20260 mo 1 offer | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCREMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES), ISSUANCE OF A NEW TASK ORDER FOR THE BJAT SUPERFUND SITE. | 562910 | MA | $1,708,460 | Sep 29, 20260 mo 3 offers | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCRAVENSWOOD PCE EA ENVIRONMENTAL SERVICES AND OPERATIONS (ESO) THE PURPOSE OF THIS TASK ORDER IS TO OPERATE AND MAINTAIN THE IN-SITU AIR SPARGING WITH SOIL VAPOR EXTRACTION (AS/SVE) SYSTEM AS PART OF THE GROUNDWATER REMEDY WITHIN OPERABLE UNIT 1 | 562910 | MD | $1,654,106 | Nov 6, 20262 mo 3 offers | |
| NOBIS ENGINEERING, INCTHIS ACTION INITIATES A NEW TASK ORDER UNDER THE REMEDIAL ACTION FRAMEWORK (RAF) FOR DESIGN AND ENVIRONMENTAL SERVICES (DES)FOR THE KEDDY MILL SUPERFUND SITE RI/FS SUPPORT. | 562910 | ME | $1,629,535 | Sep 29, 20260 mo 3 offers | |
| CDM FEDERAL PROGRAMS CORPORATIONSALFORD QUARRY POC SHARON FANG 215-814-3018 | 562910 | PA | $1,608,672 | Apr 14, 20277 mo 1 offer | |
| ATIGUN GROUP, INC.AWARD EREMS CONTRACT AND INCREMENTALLY FUND CONTRACT FOR $611,900.00. | 561210 | CA | $1,604,305 | Oct 31, 20261 mo 2 offers | |
| AMENTUM TECHNOLOGY, INC.CONTRACT 68HERC24D0008-SUPPORT SERVICES FOR VEHICLE AND ENGINE TESTING, TASK ORDER 68HERC24F0563: LIGHT-DUTY IN-USE TESTING. | 541330 | MI | $1,578,764 | Sep 23, 20260 mo | |
| ACT SERVICES CORPJANITORIAL/CUSTODIAL SERVICES FOR THE ATLANTIC COASTAL ENVIRONMENTAL SCIENCES DIVISION - NARRAGANSETT, RI | 561720 | RI | $1,575,756 | Sep 30, 20260 mo 1 offer | |
| AMERICAN CHEMICAL SOCIETYTOXIC SUBSTANCES CONTROL ACT (TSCA) REQUIRES THE ENVIRONMENTAL PROTECTION AGENCY (EPA) TO COMPILE, KEEP CURRENT, AND PUBLISH A LISTING OF COMMERCIAL CHEMICALS, AND MAINTAIN THE CHEMICAL INVENTORY LIST. SINCE THE AMENDMENT OF TSCA IN 2016, EXISTING CH | 541690 | OH | $1,539,938 | Oct 31, 20261 mo 1 offer | |
| TTW SOLUTIONS, INC.IT SUPPORT SERVICES FOR THE GRANT REPORTING AND TRACKING SYSTEM (GRTS) AND THE WETLAND GRANTS DATABASE (WGD) APPLICATION SUITES | 541511 | MD | $1,538,081 | Oct 19, 20261 mo 1 offer | |
| EISENSTEIN MALANCHUK LLPINSURANCE EXPERT SUPPORT FOR SUPERFUND ENFORCEMENT SETTLEMENTS AND CASE WORK TASK ORDER | 541110 | DC | $1,535,935 | Aug 27, 202711 mo | |
| S C & A INCBPA CALL ORDER FOR ANALYTICAL SUPPORT FOR RISK ASSESSMENTS OF INHALATION EXPOSURE TO HAZARDOUS AIR POLLUTANTS | 541620 | NC | $1,533,547 | Mar 14, 20276 mo | |
| CH2M HILL, INCTHE PURPOSE OF THIS AMENDMENT IS TO EXTEND THE PROPOSAL DUE DATE TO MARCH 17, 2021, 1630 PT. | 562910 | CA | $1,528,812 | Sep 28, 20260 mo 1 offer | |
| CASCADE NATURAL GAS CORPNATURAL GAS UTILITY SERVICE AND PIPELINE CONSTRUCTION | 221210 | WA | $1,518,420 | Aug 31, 202711 mo | |
| ENVIRONMENTAL MANAGEMENT SUPPORT, INCCALL ORDER TITLE: COMMUNICATION, OUTREACH AND TRAINING LOGISTICS SUPPORT FOR THE TECHNOLOGY INFORMATION AND INTEGRATION BRANCH-TIIB (OSRTI) THE PURPOSE OF THIS CALL ORDER IS TO PROVIDE SUPPORT FOR TIIB WEBSITES AND COMMUNICATIONS THAT OFFER INFOR | 541620 | MD | $1,512,866 | Sep 29, 20260 mo 5 offers | |
| AVANTI CORPORATIONPERMITTING BEST PRACTICES SUPPORT/PERMITTING REFORM - ANALYSIS, RESEARCH, AND IMPLEMENTATION SUPPORT FOR PERMITTING BEST PRACTICES | 541620 | DC | $1,499,921 | Aug 27, 202711 mo | |
| ICF INCORPORATED, L.L.C.CROSS-MEDIA ELECTRONIC REPORTING RULE (CROMERR) IMPLEMENTATION SUPPORT. REFERENCE CROMERR PERFORMANCE WORK STATEMENT FOR FURTHER DETAILS. | 541330 | NC | $1,490,070 | Oct 31, 20261 mo 1 offer | |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.R499 SUPPORT FOR WATER SECTOR SYSTEM TECHNICAL ASSISTANCE AND CAPACITY-BUILDING WORKSHOPS UNDER THE STRENGTHENING WATER INFRASTRUCTURE FOR TOMORROW INITIATIVE | 541620 | VA | $1,486,523 | Sep 14, 20260 mo | |
| CONCUR TECHNOLOGIES, INC.- THIS IS A TASK ORDER FOR E-GOV TRAVEL SERVICES2 | 481111 | WA | $1,460,960 | Jun 3, 20279 mo | |
| ASRC FEDERAL DATA NETWORK TECHNOLOGIES, LLCREGION III GEOSPATIAL ANALYSIS AND CARTOGRAPHIC SUPPORT | 541512 | PA | $1,452,810 | Jun 30, 20279 mo 2 offers | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCREMEDIAL INVESTIGATION (RI)/FEASIBILITY STUDY (FS) ACTIVITIES ASSOCIATED WITH THE THE STATE ROAD 114 SUPERFUND SITE (SITE) LOCATED IN LEVELLAND, TEXAS | 562910 | TX | $1,447,033 | Sep 30, 20260 mo 1 offer | |
| ICF INCORPORATED, L.L.C.TECHNICAL PRODUCT DEVELOPMENT FOR OPERATIONALIZING CUMULATIVE IMPACTS TO #014 | 541715 | VA | $1,443,434 | Sep 29, 20260 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCRITARI POST & POLE SUPERFUND SITE: GREAT LAKES ARCHITECT ENGINEER SERVICES (GLAES II), REMEDIAL INVESTIGATION (RI) | 562910 | MN | $1,420,777 | Nov 15, 20262 mo | |
| THE LEONARD RESOURCE GROUP INCOFFICE OF WATER STRATEGIC COMMUNICATIONS AND PUBLIC ENGAGEMENT | 541430 | DC | $1,418,120 | Aug 24, 20260 mo 9 offers | |
| TETRA TECH, INC.REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES), CLIN 002, AWARD OF ESTECH GENERAL CHEMICAL SUPERFUND SITE | 562910 | IL | $1,415,614 | Aug 31, 20260 mo 5 offers | |
| ENVIRONMENTAL QUALITY MANAGEMENT, INCREGION 5, (ERRS V); TASK ORDER FOR THE EMERGENCY RESPONSE AT SEBRING INDUSTRIAL PLATING (B5VJ) FOR $500,000.00. | 562910 | IL | $1,400,000 | Dec 31, 20263 mo 1 offer | |
| SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLPWATER INFRASTRUCTURE FINANCE AND INNOVATION ACT (WIFIA) LEGAL ADVISORY SERVICES | 541110 | NY | $1,330,000 | Oct 31, 20261 mo 5 offers | |
| APTIM FEDERAL SERVICES, LLCCONTRACT #: 68HERC24D0003, NEW TO # 68HERC24F0341: FACILITY SUPPORT SERVICES TO THE EPA TEST &EVALUATION FACILITY, FULL CONTAINMENT FACILITY, EXPERIMENTAL STREAM FACILITY, & CENTER HILL FACILITY | 541715 | OH | $1,323,235 | May 31, 20278 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCDESIGN AND ENGINEERING SERVICES (DES) (CLIN 2) FOR THE VAN DER HORST SUPERFUND SITE LOCATED IN TERRELL, KAUFMAN COUNTY, TEXAS | 562910 | MD | $1,322,472 | Sep 30, 20260 mo 1 offer | |
| EASTERN RESEARCH GROUP INCNATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT | 541380 | MA | $1,302,543 | Jun 22, 20279 mo | |
| ENVIRONMENTAL RESTORATION LLCREGION 5, (ERRS V); TASK ORDER FOR THE EMERGENCY RESPONSE AT SAVAGE LEAD SITE: (D579). | 562910 | IL | $1,300,000 | Aug 30, 20260 mo 1 offer | |
| BATTELLE MEMORIAL INSTITUTEF999 - ADMINISTRATIVE AND PROGRAMMATIC SUPPORT SERVICES FOR THE ENDOCRINE DISRUPTOR SCREENING PROGRAM, OFFICE OF CHEMICAL SAFETY & POLLUTION PREVENTION (OCSPP). | 541620 | OH | $1,284,359 | Mar 4, 20276 mo 2 offers | |
| TETRA TECH, INC.SUPPORT FOR NONPOINT SOURCE MANAGEMENT PROGRAM PRODUCTS | 541620 | CA | $1,275,393 | Sep 15, 202712 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCHARVEY & KNOTTS SUPERFUND SITE DES TASK ORDER | 562910 | DE | $1,247,492 | Nov 15, 20262 mo 1 offer | |
| TECHLAW CONSULTANTS INCREGION 5 NATIONAL PERFORMANCE EVALUATION PROGRAM (NPEP) IMPLEMENTATION | 562910 | IL | $1,244,073 | Apr 5, 20277 mo 1 offer | |
| WESTON-TECHLAW JV LLCNEW WORK ON REAC CONTRACT# 68HE0321D0001; SITE NAME: BILLINGS PCE OU2; SITE ID:08ME, TOCOR: SELLA BURCHETTE, ERT TOCOR FOR SITE: ROGER HOOGERHEIDE; TO#: TBD | 541620 | MT | $1,239,965 | Sep 20, 20260 mo | |
| ENVIRONMENTAL RESTORATION LLCHAVERTOWN PCP | 562910 | MO | $1,189,800 | Dec 31, 20263 mo | |
| WESTON SOLUTIONS INCBROWNFIELDS SUPPORT TASK ORDER | 541620 | PA | $1,143,568 | Aug 14, 202711 mo | |
| HANA ENGINEERS & CONSULTANTS LLCVALMONT TCE (031M) OU01 REMEDIAL ACTION CONSTRUCTION OVERSIGHT GSA, BPA: 68HE0324A0003 GOVT RA: OVERSIGHT ASSISTANCE POC: LESLEE EVERETT 215-814-2023 | 541330 | VA | $1,102,645 | Sep 29, 20260 mo | |
| STRATEGIC INNOVATIVE SOLUTIONS LLCEPA RTP AUDIO VISUAL TECHNICAL SUPPORT | 561499 | FL | $1,096,777 | Sep 30, 20260 mo 1 offer | |
| CLINTON VAULS TECHNOLOGY GROUP LLCADMINISTRATIVE SUPPORT SERVICES FOR CINCINNATI, OH EPA FACILITIES. | 541990 | OH | $1,091,709 | Sep 30, 20260 mo 1 offer | |
| WASTE CONTROL SPECIALISTS LLCWEBSTER GULF COAST NUCLEAR RADIOACTIVE WASTE STORAGE | 562211 | TX | $1,077,965 | Sep 30, 20260 mo 1 offer | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCDESIGN AND ENGINEERING SERVICES (DES) WRIGLEY CHARCOAL SUPERFUND SITE (TND980844781) WRIGLEY, TN | 562910 | TN | $1,073,416 | Oct 1, 20261 mo 3 offers | |
| RESEARCH TRIANGLE INSTITUTENEW T&M ORDER FOOD WASTE PRE-PROCESSING AND LIFE CYCLE ANALYSIS. | 541715 | NC | $1,064,612 | Oct 21, 20261 mo | |
| JACOBS ENGINEERING GROUP INC.PSC-R425 "STATE REVOLVING FUND (SRF) OVERSIGHT" CALL ORDER AWARD - PERIOD OF PERFORMANCE: 08/29/2025 - 10/30/2026 (TIME-AND-MATERIALS, COMPLETION-TYPE) THE 1987 CLEAN WATER ACT (CWA) AMENDMENTS ESTABLISHED THE CLEAN WATER STATE REVO | 541330 | VA | $1,063,515 | Oct 30, 20261 mo 2 offers | |
| AMENTUM TECHNOLOGY, INC.TATD ADVANCED VEHICLE AND HEAVY-DUTY TESTING SUPPORT | 541330 | MI | $1,025,076 | Sep 8, 202712 mo | |
| AMENTUM TECHNOLOGY, INC.CONTRACT 68HERC24D0008-SUPPORT SERVICES FOR VEHICLE AND ENGINE TESTING, TASK ORDER TBD: IN-USE VEHICLE AND ENGINE SUPPORT FOR EMISSION AND ACTIVITY TESTING AND PEMS/PAMS EVALUATION | 541330 | MI | $1,022,793 | Sep 16, 20260 mo | |
| ENVIRONMENTAL RESTORATION LLCR7 ERRS VI: EMERGENCY RESPONSE TECHNICAL ASSISTANCE SUPPORT FOR THE REMOVAL PROGRAM | 562910 | KS | $1,015,000 | Nov 27, 20262 mo | |