| AGILE DECISION SCIENCES, LLCOFFICE OF THE ADMINISTRATOR'S HOTLINE - IMCS V THE PURPOSE OF THIS AMENDMENT IS TO REVISE REQUIRED LABOR CATEGORIES. | 541990 | DC | $947,661 | Dec 3, 202827 mo 3 offers | |
| ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD.CALL ORDER AWARD FOR SUPPORT FOR THE WATER AFFORDABILITY NEEDS ASSESSMENT AND REPORT. | 541611 | WA | $942,737 | Jul 7, 202710 mo | |
| THE ARC BALTIMORE, INCLANDSCAPING SERVICES FOR THE EPA ENVIRONMENTAL SCIENCE CENTER | 561730 | MD | $941,729 | Jul 31, 202710 mo 1 offer | |
| EAP CONSULTANTS, LLCEMPLOYEE ASSISTANCE PROGRAM (EAP) : APP-OMS-22-00042 | 561611 | DC | $940,785 | Sep 30, 20260 mo 1 offer | |
| THE NORTHBRIDGE GROUP, INC.CALL ORDER AWARD: "MANAGEMENT STUDY OF THE TENNESSEE CLEAN WATER STATE REVOLVING FUND (CWSRF) AND DRINKING WATER STATE REVOLVING FUND (DWSRF) PROGRAM" TERM TYPE, TIME-AND-MATERIALS 12-MONTH BASE PERIOD; 12-MONTH OPTION | 541611 | KS | $926,854 | Oct 23, 20261 mo 1 offer | |
| VGS INFRASTRUCTURE SERVICES INCM1AZ - SUPPLY INVENTORY MANAGEMENT AND SUPPLY PROCEDURES (LOGISTICS) AT RESEARCH TRIANGLE PARK. | 561210 | NC | $923,992 | Sep 30, 20260 mo | |
| THE CADMUS GROUP LLCF115 - SUPPORT IMPLEMENTATION OF THE PFAS AND LEAD AND COPPER RULE NATIONAL PRIMARY DRINKING WATER REGULATION | 541620 | MA | $921,887 | Sep 11, 202712 mo | |
| CDM FEDERAL PROGRAMS CORPORATIONREMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES) - CHEROKEE ZINC WEIR RI/FS TASK ORDER AWARD | 562910 | KS | $915,083 | Sep 28, 202824 mo 1 offer | |
| CDM FEDERAL PROGRAMS CORPORATIONCAYUGA GROUNDWATER CONTAMINATION OU 1 AND OU2 - REMEDIAL ACTION OVERSIGHT | 562910 | NY | $914,597 | May 31, 202820 mo 1 offer | |
| CDM FEDERAL PROGRAMS CORPORATIONHOPEWELL PRECISION SUPERFUND SITE (SSID 02TK) FOCUS FEASIBILITY STUDY (FFS) TASK ORDER UNDER THE DES CLIN 0001 SUITE OF CONTRACTS. | 562910 | NY | $906,042 | Sep 26, 20260 mo 1 offer | |
| WESTON SOLUTIONS INCR10 START V: TECHNICAL SUPPORT SERVICES #2 | 541620 | WA | $905,219 | Aug 5, 202711 mo | |
| CENSEO CONSULTING GROUP, INC.ANALYSIS, RESEARCH, AND IMPLEMENTATION SUPPORT FOR THE SMART SECTORS PROGRAM | 541620 | DC | $904,675 | Sep 3, 202712 mo | |
| WESTON SOLUTIONS INCR10 START V: CERCLA EMERGENCY RESPONSE #2 | 541620 | WA | $902,636 | Aug 5, 202711 mo | |
| HELIOTECHR7 ESO: NEWTON COUNTY MINE TAILINGS (NCMT) SUPERFUND SITE REMEDIAL ACTION OVERSIGHT SERVICES | 562910 | KS | $901,515 | Aug 12, 202711 mo 2 offers | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCLANE PLATING WORKS SUPERFUND SITE RAF DES TASK ORDER | 562910 | TX | $898,342 | Sep 30, 20260 mo 1 offer | |
| ICF INCORPORATED, L.L.C.ECONOMIC ANALYSIS AND REGULATORY SUPPORT FOR THE MICROBIAL AND DISINFECTION BYPRODUCT RULE REVISIONS TIME & MATERIAL CALL ORDER | 541611 | VA | $898,260 | Sep 25, 20260 mo | |
| KGSNE JV II LLCTASK ORDER# 68HE0122F0048 FOR ENFORCEMENT AND OTHER TECHNICAL SUPPORT UNDER CONTRACT# 68HE0122D0001. | 562910 | MA | $897,193 | Sep 15, 202712 mo | |
| OCH JVTASK ORDER AWARD | 562910 | WI | $893,877 | Jul 31, 202822 mo 1 offer | |
| THE LIOCE GROUP INCTHE U.S. EPA OFFICE OF IT OPERATIONS (OITO) IS RESPONSIBLE FOR MANAGING THE PRINTING SERVICES SUPPORT FOR THE EPA HEADQUARTERS IN WASHINGTON, D.C. ALONG WITH REGIONAL OFFICES THROUGHOUT THE COUNTRY. UNDER THE TERMS OF THIS CONTRACT, THE CONTRACT HOLD | 334111 | AL | $886,631 | Dec 31, 20263 mo 4 offers | |
| ICF INCORPORATED, L.L.C.R3 ESC PM 2.5 AND TTP SERVICES UNDER BASE ESAT CONTRACT NUMBER 68HE0121D0002, OPTION YEARS 4 & 5 | 541380 | VA | $880,936 | Dec 17, 20263 mo 1 offer | |
| VERINA CONSULTING GROUP LLCNEW TASK ORDER UNDER EXISTING IDIQ CONTRACT #68HERC22D0005 TITLED "CONTROLLED CONDITION EVALUATION OF LEAD PIPE DETECTION TECHNIQUES SUPPORTING THE BIL" | 541715 | NJ | $873,061 | Aug 29, 20260 mo | |
| SYFT TECHNOLOGIES, INC.SYFT TRACER I8 SPECTROMETER INSTRUMENTS AND PREVENTATIVE MAINTENANCE FOR U.S. EPA REGION 5 AND 6 LABORATORIES | 334516 | TX | $866,882 | Aug 31, 20260 mo 1 offer | |
| HYDROGEOLOGIC, INC.CHEROKEE COUNTY OU3, OU4&OU8 REMEDIAL DESIGN REMEDIAL ACTION FRAMEWORK (RAF) DESIGN AND ENGINEERING SERVICES (DES) TASK ORDER - AMENDMENT 0001 PRICE SCHEDULE AND SOW REVISIONS | 562910 | KS | $864,497 | Sep 29, 202824 mo 1 offer | |
| WESTON SOLUTIONS INCR10 START V: ALASKA NATIVE CLAIMS SETTLEMENT ACT (ANCSA) SITE VERIFICATION AND TECHNICAL ASSISTANCE #2 | 541620 | WA | $858,543 | Aug 5, 202711 mo | |
| TEHAMA ECS LLCUS EPA, REGION 7 DATA MANAGEMENT SERVICES FOR RCRA, LENEXA, KS | 518210 | KS | $855,893 | Nov 30, 20262 mo | |
| VERSAR-WSP JVRAF/DES SOUTHWEST JEFFERSON COUNTY SUPERFUND SITE, OPERABLE UNIT 8, MINE WASTE REMEDIAL INVESTIGATION AND FEASIBILTY STUDY | 562910 | MO | $853,252 | Oct 31, 20261 mo 1 offer | |
| TETRA TECH, INC.R7 START VI: REMEDIATION ACTION BIG RIVER MINE TAILINGS | 541620 | MO | $850,482 | Jun 30, 202821 mo | |
| PB&A/CSS JV, LLC.ID/IQ CONTRACT: TECHNICAL SUPPORT FOR THE ASSESSMENT OF PESTICIDE REGULATION ACTIVITIES TASK ORDER: ANTIMICROBIAL ECOLOGICAL EFFECTS AND ENVIRONMENTAL FATE AND EFFECTS | 541620 | TX | $850,075 | Sep 30, 202712 mo | |
| GERLING & ASSOCIATES, INC.AWARD OF THE TRACE ATMOSPHERIC GAS ANALYZER (TAGA) MOBILE AIR MONITORING LABORATORY. | 336211 | OH | $849,900 | Sep 9, 20260 mo 2 offers | |
| JACOBS ENGINEERING GROUP INC.SFGLAES: BUBBLY CREEK PRE-DESIGN INVESTIGATION | 562910 | IL | $848,737 | Aug 31, 202711 mo 4 offers | |
| TETRA TECH, INC.R7 START VI: CONTRACT MANAGEMENT TO OVERALL START VI CONTRACT | 541620 | KS | $845,336 | Jun 30, 202821 mo | |
| KGSNE JV II LLCTASK ORDER# 68HE0123F0001 FOR PIPELINE SUPPORT UNDER CONTRACT# 68HE0122D0001. | 562910 | MA | $844,778 | Sep 15, 202712 mo | |
| ALEUT TECHNICAL SERVICES, LLCADMINISTRATIVE RECORDS TASK ORDER UNDER THE REGION 6 ENFORCEMENT SUPPORT SERVICES (ESS) CONTRACT - THIS TASK ORDER INCLUDES SUPPORT IN PROCESSING ADMINISTRATIVE RECORDS FOR THE THE SUPERFUND PROGRAM. | 541620 | TX | $829,491 | Nov 15, 202826 mo | |
| EASTERN RESEARCH GROUP INCID/IQ CONTRACT: SUPPORT FOR CHEMICAL SCREENING, REVIEW, & EVALUATION OF NEW, EXISTING, & SAFER CHOICE CHEMICAL SUBSTANCES TASK ORDER: POLLUTION PREVENTION (P2) PROGRAM MISSION SUPPORT | 541620 | MA | $829,467 | Sep 16, 202712 mo 1 offer | |
| HELIOTECHSANFORD DRY CLEANERS SITE LOCATED IN SEMINOLE COUNTY, FL. LONG-TERM REMEDIAL ACTION (LTRA) ACTIVITIES. | 562910 | FL | $819,819 | Jul 31, 202822 mo 1 offer | |
| EASTERN RESEARCH GROUP INCAJ15 METROLOGY LABORATORY CALIBRATION SUPPORT | 541715 | NC | $819,557 | Aug 20, 20260 mo | |
| WESTON SOLUTIONS INCSTART V TASK ORDER TITLE: REGION 6 START V OIL POLLUTION ACT (OPA) NON-SITE | 541620 | PA | $810,361 | Aug 7, 202823 mo | |
| EASTERN RESEARCH GROUP INCTASK ORDER FOR PROGRAM SUPPORT AND STAKEHOLDER RESPONSE SUPPORT UNDER IDIQ 68HERC24D0009 | 541620 | MA | $803,426 | Oct 14, 20261 mo | |
| WESTON-TECHLAW JV LLCNEW TASK ORDER: THIS ACTION FUNDS NEW WORK ON REAC CONTRACT # 68HE0321D0001; SITE NAME: BAYOU BONFOUCA; SITE ID: 0638 TOCOR/PO: SELLA BURCHETTE, ERT TOCOR FOR SITE: TOM KADY; TO#: 68HE0322F0062 | 541620 | LA | $799,545 | Sep 30, 20260 mo | |
| EASTERN RESEARCH GROUP INCSUPPORT FOR "MOBILE SOURCE EMISSION INVENTORY MODEL AND EMISSIONS ACTIVITY DATA TECHNICAL SUPPORT" | 541620 | MA | $789,628 | Sep 28, 202712 mo | |
| TETRA TECH, INC.THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE FOR OVERSIGHT OF THE POTENTIALLY RESPONSIBLE PARTY (PRP) EL PASO NATURAL GAS (EPNG) UNDER RAES 2 CONTRACT 68HE0923D0002. | 541620 | AZ | $789,474 | Aug 9, 202711 mo | |
| HDR APTIM LLCDES CINNAMINSON GROUNDWATER CONTAMINATION SUPERFUND SITE OU3 REMEDIAL DESIGN /REMEDIAL ACTION (RDRA) OVERSIGHT (SSID 02F7) | 562910 | NJ | $788,129 | Oct 31, 202713 mo 1 offer | |
| THE CADMUS GROUP LLCF115 - TECHNICAL AND ADMINISTRATIVE SUPPORT FOR THE UNDERGROUND INJECTION CONTROL (UIC) CLASS VI PROGRAM | 541620 | MA | $785,994 | Sep 30, 20260 mo | |
| CH2M HILL, INCTHE PURPOSE OF THIS PROCUREMENT IS TO AWARD THE DES INDUSTRIAL WASTE PROCESSING SITE TASK ORDER FOR RI/FS AND O&M. | 562910 | CA | $783,458 | Sep 27, 202824 mo 1 offer | |
| EASTERN RESEARCH GROUP INCCALL ORDER PROJECT DESCRIPTION: DEVELOPMENT OF OIL AND GAS AND MOBILE SOURCE EMISSIONS TOCOR: JANICE GODFREY ALTERNATE TOCOR: ALISON EYTH PROJECT OFFICER/INVOICE APPROVER: BRANDON HAWKINS CLCOR: ELEANOR MARUSIAK ALT. CLCOR: LAURA ZOELLNER | 541620 | MA | $780,930 | Oct 14, 20261 mo | |
| ENVIRONMENTAL RESTORATION LLCBIG JOHN SALVAGE (0371) OU00 $500,000.00 CONTRACT: ENVIRONMENTAL RESTORATION, L.L.C. POC: ERIK ARMISTEAD 267-889-8119 | 562910 | MO | $774,119 | Feb 1, 20275 mo | |
| OCH JVTASK ORDER AWARD | 562910 | WI | $768,974 | Jul 31, 202822 mo 3 offers | |
| HYDROGEOLOGIC, INC.036E SHARON STEEL/FAIRMONT COKE - OVERSIGHT SUPPORT FOR PRP RD AND PRP RA | 562910 | PA | $766,611 | Aug 31, 202711 mo 1 offer | |
| BATTELLE MEMORIAL INSTITUTENEW STREAMS IV TASK ORDER TITLED COMMUNITY WATER QUALITY TESTING FOR LEAD SERVICE LINE SAMPLING. | 541715 | OH | $766,442 | Oct 9, 20261 mo | |
| TETRA TECH, INC.THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE TO USEPA FOR TECHNICAL ASSISTANCE TO THE CONTAMINATED STRUCTURES PROGRAM UNDER THE RAES 2 CONTRACT. | 541620 | AZ | $764,181 | Sep 30, 20260 mo | |