| TOEROEK ASSOCIATES, INC.EPA REGION 8 LITIGATION SUPPORT AND POTENTIALLY RESPONSIBLE PARTY (PRP) SEARCH ACTIVITIES AT THE BONITA PEAK MINING DISTRICT SITE | 541620 | CO | $100,000 | Sep 29, 20260 mo 1 offer | |
| AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATEDISO STANDARDS CALL ORDER | 423430 | DC | $100,000 | Oct 1, 20261 mo 2 offers | |
| TETRA TECH, INC.TO 29 IS TO TO PROVIDE TECHNICAL ASSISTANCE FOR OVERSIGHT OF THE POTENTIALLY RESPONSIBLE PARTY (PRP) BNSF RAILWAY COMPANY (BNSF) AS THEY PERFORM A BACKGROUND STUDY, DATA GAPS ANALYSIS AND ENGINEERING EVALUATIONS/COST ANALYSES (EE/CA). | 541620 | CA | $100,000 | Jun 30, 20279 mo | |
| S&P GLOBAL MARKET INTELLIGENCE LLCSNL ENERGY (S&P GLOBAL MARKET) | 519290 | NY | $97,465 | Sep 30, 20260 mo 1 offer | |
| THE TRAINING CONNECTION INCTHE LEADER AND LEARNERS COLLABORATIVE MENTORING PROGRAM. EXERCISE OPTION YEAR. | 611430 | DC | $97,099 | Aug 31, 20260 mo | |
| AGILENT TECHNOLOGIES INCAGILENT INSTRUMENT SERVICE CONTRACT - 3-YR (BASE PERIOD + 2 OPTION PERIODS) NATIONAL EPA BPA #68HERH23A0002 | 334516 | NJ | $95,980 | Sep 30, 20260 mo | |
| ICF INCORPORATED, L.L.C.R499-DEVELOPMENT OF A CONSOLIDATED ATTENTION-DEFICIT HYPERACTIVITY DISORDER (ADHD) ECONOMIC VALUE (TO#24) | 541715 | VA | $94,985 | Jul 13, 202710 mo | |
| THERMO ELECTRON NORTH AMERICA LLCTHERMO ELECTRON NORTH AMERICA LLC., FULL-SERVICE MAINTENANCE AGREEMENT FOR LABORATORY INSTRUMENTS. | 811210 | FL | $94,531 | Sep 29, 20260 mo 1 offer | |
| WEST PUBLISHING CORPORATIONR8 SUBSCRIPTION TO CLEAR INVESTIGATION SOFTWARE FOR 8 USERS | 519130 | CO | $90,789 | Sep 28, 20260 mo 1 offer | |
| BAHFED CORPNUIX SOFTWARE RENEWAL. | 541519 | NC | $87,083 | Aug 31, 20260 mo 2 offers | |
| TETRA TECH, INC.R7 START VI: MISSOURI SITE ASSESSMENT ASSISTANCE AND EVALUATION | 541620 | KS | $86,511 | Sep 30, 20260 mo | |
| PANAMERICA COMPUTERS, INC.MAGNET AXIOM PREMIER P/N- 6AX310 QTY- 7 $7,745.00 EA MAGNET OUTRIDER COMPUTER (SOFTWARE ONLY)- LE P/N- 6OR002-S QTY- 7 $0.00 EA MAGNET AUTOMATE ESSENTIALS (AXIOM PREMIER ADD-ON) P/N- 6AUESAX QTY-1 $9,933.00 EA WITNESS TERM LICENSE | 541519 | VA | $86,316 | Aug 31, 20260 mo 12 offers | |
| EASTERN RESEARCH GROUP INCTD 10 CONTRACTOR ASSISTANCE FOR CASE DEVELOPMENT TO DETERMINE COMPLIANCE STATUS WITH MOBILE SOURCE REGULATIONS UNDER SECTION 203 OF THE CLEAN AIR ACT, WHICH PROHIBITS THE MANUFACTURE, SALE, OR INSTALLATION OF DEVICES INTENDED TO CIRCUMVENT OR BYPASS | 541620 | CA | $86,285 | Sep 30, 20260 mo | |
| TETRA TECH, INC.REGION 5, GREAT LAKES NATIONAL PROGRAM OFFICE, SUPPORT FOR THE CANADA-US GREAT LAKES WATER QUALITY AGREEMENT AND THE UNITED STATES GREAT LAKES RESTORATION INITIATIVE. | 541620 | CA | $85,920 | Sep 15, 202712 mo | |
| WESTON SOLUTIONS INCR10 START V: CONTAMINATED ALASKA NATIVE CLAIMS AND SETTLEMENT ACT (ANCSA) LANDS DATA MANAGEMENT | 541620 | WA | $83,427 | Aug 5, 202711 mo | |
| THERMO ELECTRON NORTH AMERICA LLCMAINTENANCE SERVICE AGREEMENT GC-ORBITRAP-ORBITRAP HYBRID | 811210 | FL | $82,481 | Feb 4, 20275 mo 1 offer | |
| ENVIRONMENTAL QUALITY MANAGEMENT, INCREGION 5, (ERRS V); TASK ORDER FOR THE EMERGENCY RESPONSE AT ST. CHARLES MERCURY SPILL SITE (SSID: D5A6). PERIOD OF PERFORMANCE: 09/15/2025 TO 09/30/2026. | 562910 | IL | $81,604 | Sep 30, 20260 mo 1 offer | |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.OLEM LARGE MISSION SUPPORT CALL ORDER TITLE: RESPONSE SUPPORT CORPS SUPPORT | 541613 | VA | $81,243 | Aug 26, 20260 mo 2 offers | |
| TETRA TECH, INC.R7 START VI: SEMO ALT WATER DATA MANAGEMENT | 541620 | KS | $80,373 | Sep 1, 20260 mo | |
| GOVERNMENT SCIENTIFIC SOURCE INCCONSUMABLE LABORATORY SUPPLIES | 423490 | VA | $80,000 | Sep 30, 20260 mo 7 offers | |
| TOEROEK ASSOCIATES, INC.TASK ORDER BURLINGTON NORTHERN | 562910 | CO | $79,045 | Jul 31, 202710 mo 3 offers | |
| MIDAC CORPSIMPLIFIED ACQUISITION - ONSITE SERVICE CONTRACT WITH PREVENTIVE MAINTENANCE, A REMEDIAL SERVICE, AND SUPPORT FOR A MIDAC I-SERIES VACUUM FTIR | 811310 | MI | $79,000 | Oct 3, 20261 mo 1 offer | |
| EASTERN RESEARCH GROUP INCCALL ORDER #4 (CAA SUPPORT) UNDER BPA 68HE0325A0002 FOR CAA (CLEAN AIR ACT) SUPPORT. | 541620 | PA | $77,929 | Aug 19, 20260 mo | |
| AB SCIEX LLCSERVICE AGREEMENT FOR AB SCIEX 6600+ TRIPLETOF-MS, ACCOMPANYING PEAK NITROGEN GENERATOR, AND EKSIGENT NANOLC 425 | 334516 | CA | $76,828 | Aug 31, 20260 mo 1 offer | |
| ENVIRONMENTAL RESTORATION LLCR7 ERRS VI: ORONOGO-DUENWEG ALTERNATE WATER | 562910 | KS | $75,765 | Nov 27, 20262 mo | |
| THERMO ELECTRON NORTH AMERICA LLCTHERMO ELECTRON NORTH AMERICA LLC., FULL-SERVICE MAINTENANCE AGREEMENT FOR A LABORATORY INSTRUMENT SYSTEM - BASE WITH 2 OYS. | 334516 | FL | $72,384 | Oct 31, 20261 mo 1 offer | |
| EASTERN RESEARCH GROUP INCR425-CONTRACTOR SUPPORT FOR EXHIBITION AND PARTICIPATION IN THE ENVIRONMENT FEDERATION'S TECHNICAL EXHIBITION AND CONFERENCE (WEFTEC) 2025 | 541620 | MA | $72,064 | Sep 8, 20260 mo | |
| AGILENT TECHNOLOGIES INCCEMM-WECD: PREVENTIVE MAINTENANCE FOR THE AGILENT 8900 QQQ-ICPMS AND AGILENT 1260 INFINITY II HPLC INSTRUMENTS. BASE PLUS TWO (2) OPTION YEARS. | 334516 | NC | $71,760 | Dec 12, 20263 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCR7 ESO: PCE FORMER DRY CLEANERS OU1 LTRA | 562910 | IA | $71,360 | Aug 17, 20260 mo 1 offer | |
| APTIM FEDERAL SERVICES, LLCCONTRACT 68HERC24D0003, TASK ORDER 68HERC24F0475: TECHNICAL SUPPORT FOR WATER QUALITY MONITORING OF SMALL SYSTEMS IN PUERTO RICO | 541715 | OH | $70,882 | Sep 2, 20260 mo | |
| WASHER SOLUTIONS INC.THIS AWARD IS FOR A MULTI-YEAR AUTOCLAVE COMPREHENSIVE SERVICE AGREEMENT. | 811310 | MD | $70,476 | Aug 31, 202711 mo 1 offer | |
| UNITED PARCEL SERVICE CO.R10 ESSENTIAL UPS SERVICES FOR 7 EXISTING REGION 10 UPS ACCOUNTS | 492110 | WA | $69,128 | Sep 30, 20260 mo 1 offer | |
| TETRA TECH, INC.NEW TASK ORDER - "ASSESSMENT OF THE POTENTIAL FOR ENHANCED EFFICIENCY FERTILIZERS (EEFS) IN THE U.S. USING SWAT" | 541715 | VA | $67,897 | Jan 31, 20274 mo | |
| LEADERSHIP CONNECT, INC.LEADERSHIP CONNECT ELECTRONIC SUBSCRIPTION VENDOR: LEADERSHIP CONNECT PERIOD OF PERFORMANCE: 9/1/2025 TO 8/31/2026 | 519290 | DC | $67,500 | Aug 31, 20260 mo 1 offer | |
| RESEARCH TRIANGLE INSTITUTEBASE PERIOD OF PERFORMANCE CLIN 0001: AUGUST 25, 2024 THROUGH AUGUST 24, 2025: EARTH MISSION SUPPORT - EPA NATIONAL ENERGY MODELING SYSTEM (NEMS) BASE PLUS ONE (1) OPTION PERIOD. BASE INCREMENTALLY FUNDED $101,061.50 OF $115,651.00. | 541611 | DC | $65,651 | Jun 30, 20279 mo | |
| APTIM FEDERAL SERVICES, LLCCONTRACT 68HERC24D0003, TASK ORDER 68HERC24F0421: CRITICAL MINERALS ISOLATION FROM ACID MINE DRAINAGE, AND MUNICIPAL FLY ASH | 541715 | OH | $64,960 | Jul 10, 202710 mo | |
| ICF INCORPORATED, L.L.C.CALL ORDER: STEAM ELECTRIC RECONSIDERATION 2025 | 541611 | VA | $64,824 | Aug 17, 20260 mo | |
| VGS INFRASTRUCTURE SERVICES INCM1AZ - HSPD-12 PHYSICAL ACCESS CONTROL SYSTEM MAINTENANCE (PACS) AT RESEARCH TRIANGLE PARK, NC. | 561210 | NC | $64,460 | Sep 30, 20260 mo | |
| KGSNE JV II LLCREMOVAL-OIL TASK ORDER ON KGSNE START 8(A) CONTRACT 68HE0122D0001, ROOSEVELT DRIVE. | 562910 | MA | $64,136 | Sep 15, 202712 mo | |
| THERMO ELECTRON NORTH AMERICA LLCMAINTENANCE SERVICE AGREEMENT GC-ORBITRAP NEWTON | 811210 | FL | $64,091 | Sep 8, 20260 mo 1 offer | |
| ARROW MOVING & STORAGE OF COLORADO INCTHE PURPOSE OF THIS CALL ORDER IS TO RECORDS SCHEDULE PICKUPS FOR DALLAS DURING PERIOD OF PERFORMANCE FROM 1 SEPTEMBER 2025 TO 31 AUGUST 2026 AND TO APPLY FUNDING IN THE AMOUNT OF $62,628.00. | 484210 | TX | $62,628 | Aug 31, 20260 mo | |
| BLUESTONE ENVIRONMENTAL GROUP, INC.BPA CALL ORDER #7 - PALMERTON ZINC PILE SUPERFUND SITE BLUESTONE ENVIRONMENTAL GROUP INC. REMEDIAL TECHNICAL ASSISTANCE CONTRACT (RTAC) | 541620 | PA | $62,244 | Jun 30, 20279 mo | |
| WILLIAMS, ADLEY & COMPANY DC LLPFISMA AUDIT SERVICES TO HELP MEET THE GOALS AND OBJECTIVES OF THE EPA OIG. | 541211 | DC | $62,128 | Sep 30, 20260 mo 1 offer | |
| INDUSTRIAL HYGIENE RESOURCES, LTD.R10 LEAD-BASED PAINT RENOVATION, REPAIR AND PAINTING (RRP) RULE TRAINING | 611699 | WA | $60,970 | Sep 30, 20260 mo 2 offers | |
| TETRA TECH, INC.R7 START VI: DATA QUALITY PLANNING AND PUBLIC PARTICIPATION FOR WEST LAKE LANDFILL | 541620 | KS | $60,923 | Aug 25, 20260 mo | |
| THERMO ELECTRON NORTH AMERICA LLCORBITRAP EXPLORIS 480 BASIC SYSTEM - DIONEX ULTIMATE 3000 NCS-3500RS NANO LABORATORY SYSTEM MAINTENANCE | 811210 | FL | $60,674 | Nov 19, 20262 mo 1 offer | |
| WESTON SOLUTIONS INCR10 START V: ALASKA SPECIFIC FACILITY RESPONSE PLAN REVIEWS | 541620 | WA | $60,109 | Aug 5, 202711 mo | |
| VEOLIA ES TECHNICAL SOLUTIONS LLCNATIONWIDE CHEMICAL AND HAZARDOUS WASTE DISPOSAL | 562211 | RI | $60,000 | Sep 30, 20260 mo 1 offer | |
| FEDERAL EXPRESS CORPORATIONFEDEX DOMESTIC TRANSPORTATION SERVICES | 492110 | CO | $60,000 | Sep 30, 20260 mo 1 offer | |
| RELIANCE RELOCATION SERVICES, INCCORY SHELTON - ATF - HOME SALE SERVICES SERVICES TO BE PROVIDED BY ONE OF OUR VENDORS. | 484210 | IL | $60,000 | Sep 2, 20260 mo | |