| ALLEN OVERY SHEARMAN STERLING US LLPWATER INFRASTRUCTURE FINANCE AND INNOVATION ACT (WIFIA) LEGAL ADVISORY SERVICES | 541110 | NY | $3,034,500 | Oct 31, 20261 mo 5 offers | |
| ENVIRONMENTAL RESTORATION LLCREMACOR, INC (A3GM) OU00 REFERENCE THE ATTACHED SOW. GOVT RV: REMOVAL AND OFF-SITE DISPOSAL OF TENORM IMPACTED SOIL, SLAG, AND CONCRETE, AND OTHER HAZARDOUS SUBSTANCES, POLLUTANTS OR CONTAMINANTS. POC: ANN DIDONATO 215-814-8157 | 562910 | MO | $3,000,000 | Aug 31, 20260 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCHIDDEN LANE OU3 SUPERFUND SITE | 562910 | VA | $2,983,000 | Apr 4, 20277 mo 1 offer | |
| NOBIS ENGINEERING, INCRAF PHASE 1 AND 2 TARGETED BROWNFIELDS ASSESSMENTS (TBAS) | 562910 | NH | $2,981,831 | Sep 30, 20260 mo 1 offer | |
| HYDROGEOLOGIC, INC.PR FOR RAF DES TASK ORDER FOR BARKER HUGHESVILLE OU1 SUPERFUND SITE, FS/ROD/RD | 562910 | CO | $2,967,988 | Sep 7, 20260 mo 1 offer | |
| BOOZ ALLEN HAMILTON INCONSITE ADMINISTRATIVE AND TECHNICAL SUPPORT FOR THE OCCUPATIONAL HEALTH, SAFETY, ENVIRONMENTAL MANAGEMENT, RADIATION SAFETY PROGRAMS, AND ENVIRONMENTAL MANAGEMENT SYSTEMS (EMS) AT THE US ENVIRONMENTAL PROTECTION AGENCY (EPA), OFFICE OF RESEARCH AND D | 541511 | NC | $2,931,676 | Aug 31, 20260 mo | |
| KYNETEC USA INC.AGRICULTURAL PESTICIDE USAGE DATA LICENSE AND ACCESS TOCOR: BRIANA OTTE | 541910 | MO | $2,910,408 | Oct 18, 20261 mo 1 offer | |
| ENVIRONMENTAL QUALITY MANAGEMENT, INCR10 ERRS VI JH BAXTER TIME CRITICAL REMOVAL ACTIONS (TCRA) | 562910 | WA | $2,903,569 | Sep 28, 20260 mo | |
| ATIGUN GROUP, INC.REGION 10 EMERGENCY RESPONSE LOGISTICS CENTER (ERLC) SERVICES | 493110 | WA | $2,886,437 | Sep 30, 20260 mo 1 offer | |
| ENVIRONMENTAL RESTORATION LLCEMERGENCY TASK ORDER - CERCLA -- ER CONTRACT 68HE0422D0001 PO AND PRIMARY INVOICE APPROVING OFFICIAL: RACHEL WEBB ALTERNATE INVOICE APPROVING OFFICIAL: HANK THOMPSON | 562910 | TX | $2,885,837 | Sep 2, 20260 mo 1 offer | |
| AVANTI CORPORATIONADMINISTRATIVE AND TECHNICAL SUPPORT FOR THE TOXIC SUBSTANCE CONTROL ACT (TSCA) NEW CHEMICAL PROGRAM (NCP) | 541620 | VA | $2,841,272 | Oct 31, 20261 mo 1 offer | |
| AYUDA MC2 JV LLCR7 VALLEY PARK TCE OPERABLE UNIT 02 REMEDIAL ACTION - IN-SITU THERMAL REMEDIATION (ISTR), VALLEY PARK, ST. LOUIS COUNTY, MISSOURI | 562910 | MO | $2,799,939 | Sep 30, 20260 mo | |
| UNIVERSITY OF CALIFORNIA, DAVISNEW DELIVERY ORDER FOR OPTION YEAR II, SUPPORT FOR THE CHEMICAL SPECIATION OF PM FILTER SAMPLES | 541380 | NC | $2,768,107 | Sep 6, 20260 mo 1 offer | |
| TETRA TECH, INC.CLIN 0002 EAST TROY SUPERFUND SITE REMEDIAL DESIGN INITIAL TASK ORDER AWARD | 562910 | OH | $2,760,191 | Sep 27, 20260 mo 5 offers | |
| ATIGUN GROUP, INC.WAREHOUSE MANAGEMENT, MAINTENANCE AND SUPPORT SERVICES | 561210 | TX | $2,747,361 | Sep 22, 20260 mo 3 offers | |
| PB&A/CSS JV, LLC.ID/IQ CONTRACT: TECHNICAL SUPPORT FOR THE ASSESSMENT OF PESTICIDE REGULATION ACTIVITIES TASK ORDER: BIOPESTICIDES AND POLLUTION PREVENTION DATA ANALYSIS | 541620 | TX | $2,703,677 | Sep 30, 20260 mo | |
| PREMIER GROUP SERVICES INCADVANCED POST AWARD MONITORING PROGRAM | 541211 | DC | $2,684,035 | Aug 21, 20260 mo 1 offer | |
| TETRA TECH, INC.ENVIRONMENTAL RESPONSE TRAINING PROGRAM - LARGE BPA. LIMITED COMBINED ADMIN & OIL CALL ORDER APPROVE WORK PLAN AND COST ESTIMATE AND INCORPORATE IN NEW CALL ORDER | 541620 | OH | $2,646,928 | Aug 20, 20260 mo | |
| KEMRON ENVIRONMENTAL SERVICES, INC.SMOKEY MOUNTAIN SMELTERS REMEDIAL ACTION AT SMOKEY MOUNTAIN SMELTERS SITE, KNOXVILLE, KNOX COUNTY, TENNESSEE. WORK INCLUDES BUT NOT LIMITED TO: SITE PREPARATION, CONSOLIDATION AND TRANSPORTATION OF EXISTING WASTE ON SITE, SOIL CAP CONSTRUCTION, AND I | 562910 | TN | $2,638,244 | Sep 8, 20260 mo 2 offers | |
| KONIAG IT SYSTEMS, LLC68HE0325F0068 BPA CALL ORDER 1 SUPPORTS A BROAD RANGE OF ACTIVITIES IN SUPPORT OF CBPO SCIENCE AND PARTNERSHIP MISSIONS | 541519 | MD | $2,570,184 | Jul 27, 202710 mo | |
| ATIGUN GROUP, INC.THE ENVIRONMENTAL PROTECTION AGENCY (EPA) REQUIRES WAREHOUSE OPERATIONS, EQUIPMENT MANAGEMENT AND TRANSPORTATION SUPPORT SERVICES FOR GOVERNMENT EQUIPMENT USED FOR EMERGENCY RESPONSES AND COUNTER TERRORISM HAZARDOUS MATERIAL CLEANUPS ON A 24 HOUR, | 561210 | MA | $2,553,743 | Oct 23, 20261 mo 2 offers | |
| ENVIRONMENTAL RESTORATION LLCTASK ORDER ISSUANCE: CONTRACT NUMBER: 68HE0422D0001 FANSTEEL METALS. FUNDING IN THE AMOUNT OF $1,497,000 OF TT FUNDS | 562910 | TX | $2,448,787 | Sep 30, 20260 mo 1 offer | |
| ECO ANALYSTS, LLCNATIONAL RIVERS AND STREAMS ASSESSMENT 2023-2024 AND NATIONAL COASTAL CONDITION ASSESSMENT 2025 - BENTHIC MACROINVERTEBRATE IDENTIFICATION | 541620 | ID | $2,392,720 | Nov 30, 20262 mo 2 offers | |
| OCH JVTASK ORDER TO IMPLEMENT THE REMEDIAL ACTION AT THE AMERICAN CREOSOTE WORKS SUPERFUND SITE UNDER EPA'S REMEDIAL ACTION FRAMEWORK (RAF) MULTIPLE-AWARD IDIQS FOR ENVIRONMENTAL SERVICES AND OPERATIONS (ESO) | 562910 | LA | $2,338,107 | Sep 30, 20260 mo 4 offers | |
| EASTERN RESEARCH GROUP INCTASK ORDER FOR INVESTIGATION AND ENFORCEMENT CASE SUPPORT UNDER IDIQ 68HERC24D0009 | 541620 | MA | $2,305,776 | Oct 9, 20261 mo | |
| ENVIRONMENTAL RESTORATION LLCERRS V PRE-PLANNING TASK ORDER | 562910 | CO | $2,305,104 | Sep 28, 20260 mo | |
| TUKUH TECHNOLOGIES, LLCPROVIDE OF FUNDING FOR THE NEW SUPERFUND DIVISION GIS TASK ORDER | 541330 | CA | $2,301,849 | Sep 30, 20260 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCDES R6 COLONIAL CREOSOTE SUPERFUND SITE REMEDIAL INVESTIGATION/FEASIBILITY STUDY (RI/FS) AND REMEDIAL DESIGN (RD) ACTIVITIES | 562910 | LA | $2,289,466 | Sep 29, 20260 mo 2 offers | |
| TETRA TECH, INC.TECHNICAL ASSISTANCE FOR NONPOINT SOURCE PROGRAM SUPPORT | 541620 | CA | $2,285,226 | Sep 15, 202712 mo | |
| BATTELLE MEMORIAL INSTITUTEPROFICIENCY TESTING, TECHNICAL SYSTEM AUDITS (TSA) & INSTRUMENT PERFORMANCE AUDITS (IPA). AMOUNT REQUESTED $ 457,478.00 LINE ITEMS REQUESTED TASK A - BASE EFFORT: $182,684 TASK A - OPTIONAL EFFORT: $8,799 ------------------------------------- | 541611 | OH | $2,270,192 | Sep 15, 20260 mo 1 offer | |
| S C & A INCPURPOSE: NEW COMPETITIVE EARTH T&M/FFP HYBRID CALL ORDER (BPAS 68HERH22A0018 THROUGH 68HERH22A0029 *SEE COMPLETE LIST OF BPA NUMBERS BELOW) CALL ORDER PROJECT DESCRIPTION: DEVELOPMENT AND PROMULGATION OF TEST METHODS FOR WOOD HEATING SECTOR TO | 541620 | NC | $2,238,349 | Sep 10, 202712 mo | |
| BATTELLE MEMORIAL INSTITUTENEW STREAMS IV TASK ORDER TITLED: TECHNICAL SUPPORT FOR THE SITE CHARACTERIZATION AND MONITORING TECHNICAL SUPPORT CENTER (SCMTSC) TOCOR TERRY BURTON, CO CLARE HINGSBERGEN ORIGINAL FUNDING FOR NEW AWARD | 541715 | OH | $2,206,622 | Oct 27, 20261 mo | |
| CONDOR SECURITY OF AMERICA INCARMED GUARD SERVICES FOR THE U.S. EPA REGION 10 LABORATORY LOCATED IN PORT ORCHARD, WA | 561612 | WA | $2,166,823 | Nov 30, 20262 mo 1 offer | |
| ENVIRONMENTAL RESTORATION LLCREGION 6, EMERGENCY AND RAPID RESPONSE SERVICES V (ERRS V)- FOR THE CARLISLE VILLAGE CLEANERS SITE. | 562910 | TX | $2,130,000 | Jan 26, 20274 mo 1 offer | |
| TETRA TECH INCOIL SPILL EMERGENCY RESPONSE | 541620 | CO | $2,122,341 | Sep 28, 20260 mo | |
| TRUETANDEM, LLCCALL ORDER FOR QUILL CORRESPONDENCE MANAGEMENT APPLICATION (MICROSOFT CONSULTING SERVICES) | 541511 | VA | $2,088,590 | Oct 15, 20261 mo | |
| TETRA TECH, INC.NUTRIENT SCIENTIFIC TECHNICAL EXCHANGE PARTNERSHIP AND SUPPORT (N-STEPS) | 541620 | CA | $1,995,502 | Sep 13, 20260 mo | |
| ARCHANGEL PROTECTIVE SERVICES, INC.SECURITY GUARD SERVICES FOR ORD/CCTE/GLTED, DULUTH, MN LABORATORY. | 561612 | MN | $1,967,989 | Oct 31, 20261 mo 1 offer | |
| EASTERN RESEARCH GROUP INCTASK ORDER FOR INSPECTIONS, SAMPLING, TRAINING AND EQUIPMENT MANAGEMENT SUPPORT UNDER IDIQ 68HERC24D0009 | 541620 | MA | $1,960,505 | Oct 9, 20261 mo | |
| HDR APTIM LLCDES ORANGE VALLEY REGIONAL SITE REMEDIAL INVESTIGATION/FEASIBILITY STUDY | 562910 | NJ | $1,909,607 | Sep 27, 20260 mo 1 offer | |
| SRC INCR499 - CHEMICAL SUPPORT FOR HUMAN HEALTH AND ECOLOGICAL ASSESSMENTS. | 541620 | NY | $1,900,301 | Jul 31, 202710 mo | |
| CLEARPATH CONSULTANTS JVR7 ESO RFO - GARVEY GRAIN ELEVATOR SITE OU1 TECHNICAL SUPPORT | 562910 | NE | $1,880,374 | Sep 30, 20260 mo 6 offers | |
| NOBIS ENGINEERING, INCDES PIKE HILL COPPER MINES SUPERFUND SITE RA OVERSIGHT | 562910 | VT | $1,872,365 | Sep 5, 20260 mo 1 offer | |
| HYDROGEOLOGIC, INC.LONG-TERM REMEDIAL ACTION JJ SEIFERT AND TRANS CIRCUIT, INC. PRIMARY TOCOR: PETE DAO ALTERNATE TOCOR: MARCIA O'NEAL | 562910 | GA | $1,863,772 | Feb 16, 20275 mo 3 offers | |
| VERSAR-WSP JVAWARD OF TASK ORDER FOR PIKE & MULBERRY SUPERFUND SITE | 562910 | IN | $1,826,806 | Mar 31, 20276 mo 4 offers | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCTASK ORDER TITLE: REGION 6 ENGINEERING SERVICES (DES) REMEDIAL DESIGN (RD) AND REMEDIAL ACTION (RA) OVERSIGHT SUPPORT SERVICES AT THE MARION PRESSURE TREATING COMPANY SUPERFUND SITE LOCATED IN MARION, LOUISIANA THE PURPOSE OF THIS TASK ORDER IS TO | 562910 | MD | $1,797,315 | Sep 30, 20260 mo 1 offer | |
| NOBIS ENGINEERING, INC033D ORDNANCE PRODUCTS LONG-TERM REMEDIAL ACTION (LTRA) FOR THE OPERATIONS OF THE GROUNDWATER TREATMENT AND EXTRACTION SYSTEM AND MONITORING AT OU-2. | 562910 | PA | $1,787,845 | May 31, 20278 mo 4 offers | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCDESIGN AND ENGINEERING SERVICES. AFTERTHOUGHT MINE TECHNICAL SUPPORT, REMEDIAL INVESTIGATION FEASIBILITY STUDY. THE PURPOSE OF THIS TASK ORDER IS FOR THE CONTRACTOR TO PROVIDE TECHNICAL SUPPORT TO US EPA PER THE SOLICITATION. | 562910 | CA | $1,784,824 | Sep 30, 20260 mo 2 offers | |
| MEC DISTRIBUTION LLCPROPERTY MANAGEMENT SUPPORT SERVICES AT EPA FACILITIES IN WASHINGTON D.C., PHILADELPHIA, PA AND CINCINNATI OH. | 561110 | DC | $1,781,860 | Sep 30, 20260 mo 1 offer | |
| EASTERN RESEARCH GROUP INCEFFLUENT GUIDELINES REVISION FOR LANDFILLS TECHNICAL AND REGULATORY SUPPORT | 541620 | MA | $1,752,728 | Aug 31, 20260 mo | |