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WASHINGTON ENGINEERS POLITICAL ACTION COMMITTEE (WEPAC)

Political Committee

$209.3K

Total received

500

Donations

112

Unique contributors

$418.547

Avg donation

Years active: 2025, 2024, 2023, 2022, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 1970

Top Contributions

DateContributorTypeAmount
Jul 27, 2016ACECOrganization$50,000
Jul 27, 2016ACEC WAOrganization$40,000
Jan 1, 2016MISCELLANEOUS RECEIPTSIndividual$3,900
Sep 13, 2016KLEINFELDER, INC.Organization$3,000
-SMALL CONTRIBUTIONSIndividual$2,794.25
Nov 8, 2016KLEINFELDER PACOrganization$2,500
-SMALL CONTRIBUTIONSIndividual$2,333.75
Jun 14, 2010DAVID EVANS AND ASSOCIATES, INC.Organization$1,700
-SMALL CONTRIBUTIONSIndividual$1,572.57
-SMALL CONTRIBUTIONSIndividual$1,249.05
Oct 21, 2015SHANNON & WILSON, INC.Organization$1,200
Jun 21, 2010SHANNON & WILSON INCOrganization$1,200
-SMALL CONTRIBUTIONSIndividual$1,147.58
Oct 27, 2010SHANNON & WILSON INCOrganization$1,100
-SMALL CONTRIBUTIONSIndividual$1,096.02
-SMALL CONTRIBUTIONSIndividual$1,045.92
Oct 21, 2013SHANNON & WILSON INCOrganization$1,000
Jun 10, 2010REIS RICHARD SINCA ENGINEERS, INC.Individual$1,000
Oct 9, 2014KBA, INC.Organization$800
Aug 25, 2008ACEC/PACOrganization$750
Dec 21, 2009WOOD HARBINGER INCOrganization$700
-SMALL CONTRIBUTIONSIndividual$669.66
-SMALL CONTRIBUTIONSIndividual$652.56
Oct 17, 2013COFFMAN ENGINEERS INCOrganization$600
Oct 13, 2010WOOD HARBINGER INCOrganization$600
Oct 14, 2014SHANNON & WILSON, INC.Organization$600
Oct 27, 2010BERGER/ABAM ENGINEERS INCOrganization$600
Jan 4, 2016BERGER/ABAM ENGINEERS, INC.Organization$600
Apr 13, 2015CH2M HILLOrganization$587.52
Feb 24, 2023HDR ENGINEERING, INC.Organization$574.08
Oct 15, 2013LANDAU ASSOCIATES INCOrganization$550
Nov 4, 2013KLEINFELDER INCOrganization$550
Sep 30, 2016SHANNON & WILSON, INC.Organization$527.41
Oct 3, 2016BERGER/ABAM ENGINEERS, INC.Organization$522.69
-SMALL CONTRIBUTIONSIndividual$503.91
Jun 14, 2010PARAMETRIX INCOrganization$500
Nov 19, 2013MARSH M. LEEBERGERABAMIndividual$500
Oct 23, 2013HART CROWSER INCOrganization$500
Jun 9, 2010GARRITY WILLIAM JACEC WASHINGTONIndividual$500
Sep 13, 2010KIBBLE & PRENTICE, A USI COMPANYOrganization$500
Jun 10, 2010WOOD HARBINGER INCOrganization$500
Mar 14, 2013GARRITY WILLIAM JACEC WASHINGTONIndividual$500
Oct 17, 2013DAVID EVANS & ASSOCIATESOrganization$500
Oct 6, 2008LANDAU ASSOCIATES INCOrganization$500
Dec 1, 2014COX-CZOSNYKA KATHRYN ACH2M HILLIndividual$500
Nov 12, 2013CH2M HILL INCOrganization$500
Jun 1, 2012BETTY KRISTEN AKBA, INC.Individual$500
Sep 29, 2016PERTEET, INC.Organization$500
Oct 27, 2016DAVID EVANS AND ASSOCIATES, INC.Organization$500
Oct 2, 2015KBA, INC.Organization$500
Dec 18, 2012TRANSPO GROUP, INC.Organization$500
Jun 1, 2012KBA INCOrganization$500
Jun 3, 2010MCMANUS ROBINPARAMETRIX, INC.Individual$500
Nov 17, 2023HDR ENGINEERING, INC.Organization$455.88
May 25, 2016SMALL CONTRIBUTIONSIndividual$431.75
-SMALL CONTRIBUTIONSIndividual$431.65
-SMALL CONTRIBUTIONSIndividual$426.84
-SMALL CONTRIBUTIONSIndividual$410.37
Sep 26, 2014WOOD HARBINGER, INC.Organization$400
Nov 3, 2010TRANSPO GROUP, INC.Organization$400
Sep 15, 2014GARRITY BILLACEC WASHINGTONIndividual$400
Jun 21, 2010TRANSPO GROUP, INC.Organization$400
Nov 2, 2010RIDOLFI INC.Organization$400
Dec 17, 2012SHANNON & WILSON, INC.Organization$400
Oct 22, 2014HART CROWSER, INC.Organization$400
Oct 27, 2014TRANSPO GROUP, INC.Organization$400
-SMALL CONTRIBUTIONSIndividual$396.49
Aug 8, 2024AECOMOrganization$394.8
-SMALL CONTRIBUTIONSIndividual$370.8
Oct 2, 2013GEOENGINEERS INCOrganization$350
-SMALL CONTRIBUTIONSIndividual$349.91
May 12, 2025AECOMOrganization$341.52
Sep 28, 2009SPARLING, INC.Organization$338.54
-SMALL CONTRIBUTIONSIndividual$329.01
Feb 17, 2023AECOMOrganization$327.15
Jan 17, 2014SMALL CONTRIBUTIONSIndividual$309.51
Jun 30, 2008GEOENGINEERS INCOrganization$306.83
Mar 10, 2015SMALL CONTRIBUTIONSIndividual$305.13
-SMALL CONTRIBUTIONSIndividual$300.81
Oct 8, 2015CH2M HILLOrganization$300.57
Nov 4, 2013GOLDER ASSOCIATESOrganization$300
Jun 1, 2010REID MIDDLETON INCOrganization$300
Nov 4, 2010SPARLING, INC.Organization$300
Oct 9, 2014KLEINFELDER, INC.Organization$300
Oct 10, 2013FSI CONSULTING ENGINEERSOrganization$300
Oct 19, 2015HWA GEOSCCIENCES, INC.Organization$300
Jun 22, 2010PARSONS BRINCKERHOFFOrganization$300
Jan 4, 2016GEOENGINEERS, INC.Organization$300
Jun 7, 2010SPARLING, INC.Organization$300
Mar 1, 2011HWA GEOSCIENCES INCOrganization$300
Sep 28, 2009WOOD HARBINGER INCOrganization$300
Sep 14, 2010STRASSER DENNISLANE POWELL PCIndividual$300
Oct 9, 2013REIS RICHARD SINCA ENGINEERS, INC.Individual$300
Jan 2, 2016OSBORN CONSULTING, INC.Organization$300
Jun 4, 2010KBA INCOrganization$300
Oct 14, 2014LANDAU ASSOCIATES, INC.Organization$300
Oct 19, 2009HWA GEOSCIENCES INCOrganization$300
Nov 29, 2010PARAMETRIX INCOrganization$300
-SMALL CONTRIBUTIONSIndividual$297.72
-SMALL CONTRIBUTIONSIndividual$290.44
-SMALL CONTRIBUTIONSIndividual$282.44
-SMALL CONTRIBUTIONSIndividual$281.37
Mar 21, 2012SMALL CONTRIBUTIONSIndividual$273.42
Apr 3, 2015SMALL CONTRIBUTIONSIndividual$273.15
Jan 15, 2008SMALL CONTRIBUTIONSIndividual$265.6
Sep 22, 2008GEOENGINEERS INCOrganization$256.83
Jan 6, 2010SMALL CONTRIBUTIONSIndividual$252.89
-SMALL CONTRIBUTIONSIndividual$251.73
Oct 12, 2016PATTERSON RICHARDBUCKLAND & TAYLOR LTDIndividual$250
Sep 29, 2014REIS RICHARDURS CORPORATIONIndividual$250
Oct 19, 2015TRANSPO GROUP, INC.Organization$250
Oct 31, 2016WSP PARSONS BRINCKERHOFFOrganization$250
Oct 19, 2009REID MIDDLETON INCOrganization$250
Oct 23, 2014PARSONS BRINCKERHOFFOrganization$250
Jan 2, 2016WOOD HARBINGER, INC.Organization$250
Mar 24, 2008GEOENGINEERS INCOrganization$248.8
Mar 31, 2010SMALL CONTRIBUTIONSIndividual$245.75
Mar 13, 2009SMALL CONTRIBUTIONSIndividual$239.11
Mar 17, 2008W & H PACIFIC INCOrganization$237.03
-SMALL CONTRIBUTIONSIndividual$230.49
Sep 3, 2008SMALL CONTRIBUTIONSIndividual$230
-SMALL CONTRIBUTIONSIndividual$227.85
-SMALL CONTRIBUTIONSIndividual$225.36
-SMALL CONTRIBUTIONSIndividual$224.69
-SMALL CONTRIBUTIONSIndividual$219.42
-SMALL CONTRIBUTIONSIndividual$218.64
Mar 26, 2008SMALL CONTRIBUTIONSIndividual$217.95
Sep 28, 2009WETHERHOLT & ASSOC INCOrganization$212.61
Nov 25, 2025WSP USAOrganization$211.26
Oct 10, 2025WSP USAOrganization$211.26
Mar 14, 2014SMALL CONTRIBUTIONSIndividual$210.42
Jan 13, 2012SMALL CONTRIBUTIONSIndividual$209.4
Sep 22, 2015SMALL CONTRIBUTIONSIndividual$208.92
Apr 7, 2014GOLDER ASSOCIATES INC.Organization$205.92
Apr 11, 2012SMALL CONTRIBUTIONSIndividual$205.13
Jan 4, 2016COLON JEFFREY SHANSON PROFESSIONAL SERVICES, INCIndividual$200
May 23, 2012LEDBETTER KARENCLARK NUBER, P.S.Individual$200
Jun 9, 2010FSI CONSULTING ENGINEERSOrganization$200
Oct 12, 2015NOTKIN ENGINEERING, INC.Organization$200
Jun 4, 2010ENVIRO ISSUESOrganization$200
Oct 13, 2010WALKER NANCY EMWH AMERICAS, INC.Individual$200
Oct 2, 2013LANE POWELL PCOrganization$200
Jul 2, 2010SVR DESIGN GROUPOrganization$200
Oct 4, 2013PETERSON STRUCTURAL ENGINEERSOrganization$200
Oct 18, 2015THE GLOSTEN ASSOCIATES, INC.Organization$200
Oct 21, 2013SHANNON & WILSON INCOrganization$200
Nov 20, 2012HRNOVATIONSOrganization$200
Mar 9, 2009BETTY KRISTEN AKBA, INC.Individual$200
Oct 10, 2013HRNOVATIONSOrganization$200
Oct 11, 2016LANDAU ASSOCIATES, INC.Organization$200
Jun 17, 2010PERTEET ENGINEERING INCOrganization$200
Sep 2, 2010KLEINFELDER, INC.Organization$200
Oct 16, 2009THE TRANSPO GROUP, INC.Organization$200
Oct 19, 2009W & H PACIFIC INCOrganization$200
Mar 15, 2011KBA INCOrganization$200
Oct 7, 2014PICKETS ENGINEERING, LLCOrganization$200
Oct 16, 2013SKELLENGER BENDER PSOrganization$200
Sep 15, 2014COLLINS VANACEC WASHINGTONIndividual$200
Jun 23, 2010HRNOVATIONSOrganization$200
Jun 21, 2010BERGER/ABAM ENGINEERS INCOrganization$200
Jun 7, 2010GEOENGINEERS INCOrganization$200
Jul 2, 2010HWA GEOSCIENCES INCOrganization$200
Mar 14, 2013PICKETS ENGINEERING LLCOrganization$200
Dec 16, 2016ROUX SCOTTCOWI NORTH AMERICAIndividual$200
Oct 5, 2009SPARLING, INC.Organization$200
Oct 6, 2009FSI CONSULTING ENGINEERSOrganization$200
Sep 24, 2010J-U-B ENGINEERS INCOrganization$200
Oct 19, 2015SKELLENGER BENDER, P.S.Organization$200
Jun 14, 2010LANDAU ASSOCIATES INCOrganization$200
Sep 25, 2013PICKETS ENGINEERING LLCOrganization$200
Oct 6, 2015PARSONS BRINCKERHOFFOrganization$200
Sep 13, 2016DELLA RICHARDKLEINFELDERIndividual$200
Jan 3, 2016BOCCIO CONSULTING SERVICES, LLCOrganization$200
Dec 27, 2010KBA INCOrganization$200
Oct 21, 2016HNTB CORPORATIONOrganization$200
Dec 6, 2012PERTEET ENGINEERING INCOrganization$200
Oct 22, 2009STRASSER DENNISLANE POWELL PCIndividual$200
Jun 14, 2010GHDOrganization$200
Jun 10, 2010SLAUGHTERBECK CAROLHERRERA ENVIRONMENTAL CONSULTANTSIndividual$200
Jun 28, 2010INCA ENGINEERS, INC.Organization$200
Oct 12, 2015PICKETS ENGINEERING, LLCOrganization$200
-SMALL CONTRIBUTIONSIndividual$198.69
Jun 18, 2013KPFF CONSULTING ENGINEERSOrganization$192.03
-SMALL CONTRIBUTIONSIndividual$186.59
Mar 20, 2008SMALL CONTRIBUTIONSIndividual$185.15
-SMALL CONTRIBUTIONSIndividual$180.24
-SMALL CONTRIBUTIONSIndividual$180.21
Dec 8, 2022ENVIROISSUESOrganization$178.48
Jan 9, 2009SMALL CONTRIBUTIONSIndividual$177.85
Aug 8, 2024WSP USAOrganization$177.42
May 16, 2025WSP USAOrganization$177.42
Feb 14, 2025WSP USAOrganization$177.42
Jan 22, 2018SMALL CONTRIBUTIONSIndividual$177.3
-SMALL CONTRIBUTIONSIndividual$176.58
Jan 19, 2017SMALL CONTRIBUTIONSIndividual$175.56
Mar 31, 2011SMALL CONTRIBUTIONSIndividual$175.02
-SMALL CONTRIBUTIONSIndividual$170.86
Nov 3, 2025KPFF CONSULTING ENGINEERSOrganization$169.29
May 23, 2012TOIMIL LAWRENCEEHS INTERNATIONAL, INC.Individual$169
Dec 11, 2008CH2M HILL INCOrganization$168.32
Feb 2, 2024WSP USAOrganization$164.19
Jun 6, 2024WSP USAOrganization$164.19
Nov 10, 2023WSP USAOrganization$164.19
Mar 20, 2009SMALL CONTRIBUTIONSIndividual$162.81
Mar 12, 2013SMALL CONTRIBUTIONSIndividual$162.45
Mar 19, 2013SMALL CONTRIBUTIONSIndividual$162.21
Apr 25, 2025KPFF CONSULTING ENGINEERSOrganization$161.79
Oct 25, 2024KPFF CONSULTING ENGINEERSOrganization$161.79
Mar 14, 2025KPFF CONSULTING ENGINEERSOrganization$161.79
May 26, 2022PERTEET, INC.Organization$159.21
Nov 25, 2025HNTB CORPORATIONOrganization$158.94
Oct 31, 2025HNTB CORPORATIONOrganization$158.94
-SMALL CONTRIBUTIONSIndividual$152.94
Dec 2, 2016PICKETS ENGINEERING, LLCOrganization$152.23
May 2, 2025PARAMETRIX, INC.Organization$151.11
Feb 14, 2025PARAMETRIX, INC.Organization$151.11
Oct 31, 2024PARAMETRIX, INC.Organization$151.11
Aug 14, 2018SMALL CONTRIBUTIONSIndividual$150
Dec 26, 2012GOLDER ASSOCIATESOrganization$150
Oct 13, 2016OSBORN CONSULTING, INC.Organization$150
Nov 4, 2015COX-CZOSNYKA KATHRYN ACH2M HILLIndividual$150
Oct 15, 2013HNTB CORPORATIONOrganization$150
Mar 12, 2008WOOD HARBINGER INCOrganization$149.05
Feb 27, 2025HNTB CORPORATIONOrganization$148.29
Aug 15, 2024HNTB CORPORATIONOrganization$148.29
May 16, 2025HNTB CORPORATIONOrganization$148.29
Oct 25, 2024HNTB CORPORATIONOrganization$148.29
Mar 17, 2015PARSONS BRINCKERHOFFOrganization$148.26
Jan 31, 2018SMALL CONTRIBUTIONSIndividual$147.96
Oct 10, 2025PARAMETRIX, INC.Organization$147.15
Oct 31, 2025PARAMETRIX, INC.Organization$147.15
-SMALL CONTRIBUTIONSIndividual$146.88
Oct 6, 2023HNTB CORPORATIONOrganization$146.58
Jun 21, 2023HNTB CORPORATIONOrganization$146.58
Aug 4, 2022HNTB CORPORATIONOrganization$146.58
Dec 22, 2022HNTB CORPORATIONOrganization$146.58
Aug 11, 2022WSP USAOrganization$146.56
Dec 15, 2022WSP USAOrganization$146.56
May 18, 2023WSP USAOrganization$145.84
Feb 10, 2023WSP USAOrganization$145.84
Aug 10, 2023WSP USAOrganization$145.84
Jan 31, 2023ANCHOR QEA, LLCOrganization$145.74
Feb 7, 2022HNTB CORPORATIONOrganization$145.32
May 13, 2022HNTB CORPORATIONOrganization$145.32
-SMALL CONTRIBUTIONSIndividual$143.75
Aug 15, 2022HDR ENGINEERING, INC.Organization$143.52
-SMALL CONTRIBUTIONSIndividual$142.83
Feb 2, 2024PARAMETRIX, INC.Organization$142.53
Apr 26, 2024PARAMETRIX, INC.Organization$142.53
Nov 10, 2023PARAMETRIX, INC.Organization$142.53
Sep 14, 2023PARAMETRIX, INC.Organization$142.53
Jul 22, 2013CH2M HILL INCOrganization$142.47
Apr 8, 2022HDR ENGINEERING, INC.Organization$142.32
Jan 14, 2022HDR ENGINEERING, INC.Organization$142.32
Mar 27, 2009SMALL CONTRIBUTIONSIndividual$142.19
Mar 14, 2008SMALL CONTRIBUTIONSIndividual$140.21
May 3, 2024KPFF CONSULTING ENGINEERSOrganization$138.99
Sep 1, 2023KPFF CONSULTING ENGINEERSOrganization$138.99
May 3, 2024KPFF CONSULTING ENGINEERSOrganization$138.99
Nov 3, 2023KPFF CONSULTING ENGINEERSOrganization$138.99
Apr 22, 2013CH2M HILL INCOrganization$138.69
Jan 22, 2013CH2M HILL INCOrganization$138.69
-SMALL CONTRIBUTIONSIndividual$136.16
Feb 22, 2013SMALL CONTRIBUTIONSIndividual$135.45
Jun 30, 2009SMALL CONTRIBUTIONSIndividual$134.78
Mar 10, 2010SMALL CONTRIBUTIONSIndividual$134.64
Mar 18, 2011SMALL CONTRIBUTIONSIndividual$134.5
Oct 27, 2010CH2M HILL INCOrganization$134.19
Feb 9, 2024HNTB CORPORATIONOrganization$133.14
Nov 3, 2023HNTB CORPORATIONOrganization$133.14
Feb 6, 2023KPFF CONSULTING ENGINEERSOrganization$133.14
Apr 21, 2023KPFF CONSULTING ENGINEERSOrganization$133.14
May 3, 2024HNTB CORPORATIONOrganization$133.14
Aug 3, 2023HNTB CORPORATIONOrganization$133.14
Nov 28, 2022KPFF CONSULTING ENGINEERSOrganization$133.14
Jul 19, 2022SHANNON & WILSON, INC.Organization$132.24
May 20, 2022KPFF CONSULTING ENGINEERSOrganization$132.03
Feb 4, 2022KPFF CONSULTING ENGINEERSOrganization$132.03
Jan 26, 2018SMALL CONTRIBUTIONSIndividual$131.16
Mar 17, 2009RH2 ENGINEERING INCOrganization$130.54
Jul 6, 2016KLEINFELDER, INC.Organization$130
Jul 21, 2017HDR ENGINEERING, INC.Organization$129.84
Jan 23, 2018HDR ENGINEERING, INC.Organization$129.84
Apr 17, 2018HDR ENGINEERING, INC.Organization$129.84
Nov 3, 2017HDR ENGINEERING, INC.Organization$129.84
Jul 25, 2008SMALL CONTRIBUTIONSIndividual$128.69
Apr 9, 2012MWH AMERICAS, INC.Organization$127.62
-SMALL CONTRIBUTIONSIndividual$127.54
Oct 11, 2011GOLDER ASSOCIATES INC.Organization$126.3
Aug 13, 2018KPFF CONSULTING ENGINEERSOrganization$126.15
Nov 2, 2018KPFF CONSULTING ENGINEERSOrganization$126.15
Jan 4, 2016MIG, INCOrganization$125
Nov 9, 2015BUCKLAND & TAYLOR LTD.Organization$125
Mar 16, 2010SMALL CONTRIBUTIONSIndividual$124.78
Feb 8, 2022WSP USAOrganization$124.47
May 13, 2022WSP USAOrganization$124.47
Sep 29, 2009THE TRANSPO GROUP, INC.Organization$123.36
Feb 4, 2010TRANSPO GROUP, INC.Organization$123.36
Mar 31, 2010TRANSPO GROUP, INC.Organization$123.36
Oct 1, 2024WSP USAOrganization$123.34
Jul 17, 2008THE TRANSPO GROUP, INC.Organization$122.71
Mar 17, 2009THE TRANSPO GROUP, INC.Organization$122.71
Dec 16, 2008THE TRANSPO GROUP, INC.Organization$122.71
Sep 30, 2008THE TRANSPO GROUP, INC.Organization$122.71
Apr 30, 2016AECOMOrganization$122.25
Apr 30, 2016AECOMOrganization$122.25
Apr 30, 2016AECOMOrganization$122.25
Apr 30, 2016AECOMOrganization$122.25
Apr 10, 2017CH2M HILLOrganization$121.95
May 15, 2017CH2M HILLOrganization$121.95
-SMALL CONTRIBUTIONSIndividual$121.62
-SMALL CONTRIBUTIONSIndividual$121.56
Apr 1, 2008THE TRANSPO GROUP, INC.Organization$121.26
Dec 18, 2014JACOBS ASSOCIATESOrganization$120.72
Jun 26, 2012SMALL CONTRIBUTIONSIndividual$120.27
Dec 18, 2012SKELLENGER BENDER, P.S.Organization$120
Sep 22, 2015HDR ENGINEERING, INC.Organization$119.37
Mar 31, 2016HDR ENGINEERING, INC.Organization$119.37
Jun 22, 2009SMALL CONTRIBUTIONSIndividual$118.92
Jul 8, 2014TETRA TECH, INC.Organization$118.86
Apr 21, 2017HDR ENGINEERING, INC.Organization$118.2
Oct 18, 2016HDR ENGINEERING, INC.Organization$118.2
Jan 24, 2017HDR ENGINEERING, INC.Organization$118.2
Oct 13, 2016GABEL ANDREWLANE POWELLIndividual$117.14
May 5, 2023PARAMETRIX, INC.Organization$116.52
Sep 22, 2022PARAMETRIX, INC.Organization$116.52
Dec 1, 2022PARAMETRIX, INC.Organization$116.52
Mar 10, 2023PARAMETRIX, INC.Organization$116.52
Feb 1, 2022PARAMETRIX, INC.Organization$115.56
Jun 9, 2022PARAMETRIX, INC.Organization$115.56
Feb 16, 2018KPFF CONSULTING ENGINEERSOrganization$115.05
Aug 17, 2017KPFF CONSULTING ENGINEERSOrganization$115.05
Apr 26, 2018KPFF CONSULTING ENGINEERSOrganization$115.05
Oct 31, 2017KPFF CONSULTING ENGINEERSOrganization$115.05
Sep 29, 2014HDR ENGINEERING, INC.Organization$114.99
Mar 24, 2015HDR ENGINEERING, INC.Organization$114.79
Apr 30, 2016AECOMOrganization$114.54
-SMALL CONTRIBUTIONSIndividual$114.41
Oct 24, 2025GEOENGINEERS, INC.Organization$114.36
Sep 19, 2025GEOENGINEERS, INC.Organization$114.36
Jan 2, 2008SMALL CONTRIBUTIONSIndividual$114.17
Jul 28, 2015TETRA TECH, INC.Organization$113.04
Mar 31, 2016TETRA TECH, INC.Organization$113.04
Jan 31, 2016TETRA TECH, INC.Organization$113.04
Oct 6, 2015TETRA TECH, INC.Organization$113.04
Sep 18, 2013HDR ENGINEERING INCOrganization$112.68
Mar 25, 2014HDR ENGINEERING INCOrganization$112.65
Jul 31, 2018PARAMETRIX, INC.Organization$112.26
Oct 30, 2018PARAMETRIX, INC.Organization$112.26
Dec 4, 2017CH2M HILLOrganization$111.45
Aug 15, 2017CH2M HILLOrganization$111.45
Apr 30, 2018CH2M HILLOrganization$111.45
Jan 25, 2010SMALL CONTRIBUTIONSIndividual$110.58
Jul 12, 2016KPFF CONSULTING ENGINEERSOrganization$110.25
Apr 28, 2017KPFF CONSULTING ENGINEERSOrganization$110.25
Oct 27, 2016KPFF CONSULTING ENGINEERSOrganization$110.25
Jan 25, 2017KPFF CONSULTING ENGINEERSOrganization$110.25
Jul 14, 2010SMALL CONTRIBUTIONSIndividual$110.13
Oct 21, 2015MCMILLEN JACOBS ASSOCIATESOrganization$109.98
Jan 31, 2016KPFF CONSULTING ENGINEERSOrganization$109.77
Aug 9, 2016KPFF CONSULTING ENGINEERSOrganization$109.77
Aug 5, 2015KPFF CONSULTING ENGINEERSOrganization$109.77
Oct 5, 2015KPFF CONSULTING ENGINEERSOrganization$109.77
Apr 21, 2017SMALL CONTRIBUTIONSIndividual$109.65
Jan 13, 2017SMALL CONTRIBUTIONSIndividual$108.78
Apr 15, 2013SMALL CONTRIBUTIONSIndividual$108.63
Jun 15, 2009SMALL CONTRIBUTIONSIndividual$108.56
Oct 22, 2025COFFMAN ENGINEERS, INC.Organization$108.42
Oct 22, 2025COFFMAN ENGINEERS, INC.Organization$108.42
Mar 13, 2013PARAMETRIX, INC.Organization$107.55
Dec 27, 2012PARAMETRIX, INC.Organization$107.55
Jul 20, 2023STANTEC CONSULTING SERVICES INC.Organization$107.4
Jul 20, 2023STANTEC CONSULTING SERVICES INC.Organization$107.4
Jan 6, 2023MOTT MACDONALD LLCOrganization$107.04
Mar 10, 2015TETRA TECH, INC.Organization$106.92
Dec 15, 2014TETRA TECH, INC.Organization$106.92
Oct 6, 2014TETRA TECH, INC.Organization$106.92
Sep 25, 2012HDR ENGINEERINGOrganization$105.91
Mar 18, 2013HDR ENGINEERINGOrganization$105.9
Jan 24, 2025GEOENGINEERS, INC.Organization$105.36
Apr 11, 2025GEOENGINEERS, INC.Organization$105.36
Aug 16, 2024GEOENGINEERS, INC.Organization$105.36
Oct 18, 2024GEOENGINEERS, INC.Organization$105.36
Mar 28, 2013SMALL CONTRIBUTIONSIndividual$103.89
Jan 15, 2014TETRA TECH, INC.Organization$103.8
Sep 18, 2013TETRA TECH INCOrganization$103.8
Jul 8, 2014TETRA TECH, INC.Organization$103.8
Jun 17, 2013TETRA TECH INCOrganization$103.8
Dec 31, 2015SMALL CONTRIBUTIONSIndividual$103.65
-SMALL CONTRIBUTIONSIndividual$102.75
Mar 31, 2008SMALL CONTRIBUTIONSIndividual$102.64
Jun 30, 2008SMALL CONTRIBUTIONSIndividual$102.59
Oct 31, 2017PARAMETRIX, INC.Organization$102.57
Jan 30, 2018PARAMETRIX, INC.Organization$102.57
May 8, 2018PARAMETRIX, INC.Organization$102.57
Sep 25, 2012TETRA TECH, INC.Organization$100.77
Dec 14, 2012TETRA TECH, INC.Organization$100.77
Jul 6, 2012TETRA TECH INCOrganization$100.77
Mar 18, 2013TETRA TECH, INC.Organization$100.77
Apr 23, 2015KPFF CONSULTING ENGINEERSOrganization$100.35
Jan 7, 2015KPFF CONSULTING ENGINEERSOrganization$100.35
Sep 19, 2014KPFF CONSULTING ENGINEERSOrganization$100.35
Jul 2, 2014KPFF CONSULTING ENGINEERSOrganization$100.35
Oct 14, 2009TETRA TECH INCOrganization$100
Jun 17, 2009RH2 ENGINEERING INCOrganization$100
Aug 11, 2010PICKETS ENGINEERING, LLCOrganization$100
Oct 15, 2013PARSONS BRINCKERHOFFOrganization$100
Sep 26, 2014LEDBETTER KARENIndividual$100
Sep 25, 2014OSBORN CONSULTING, INC.Organization$100
Aug 16, 2018TUPPER JAMESIndividual$100
Oct 2, 2014SVR DESIGN GROUPOrganization$100
Oct 3, 2016OSBORN CONSULTING, INC.Organization$100
Oct 3, 2013LEDBETTER KARENIndividual$100
Oct 22, 2014PATTERSON RICHARDIndividual$100
Sep 30, 2009HARAKAS JAMESIndividual$100
Oct 12, 2015LEDBETTER KARENIndividual$100
Oct 22, 2013PATTERSON RICHARDIndividual$100
Oct 12, 2016SWARTZ LARRYIndividual$100
Jul 14, 2008YOUNG LOYIndividual$100
Oct 24, 2016PARAMETRIX, INC.Organization$100
Oct 10, 2016SMITH ROGERIndividual$100
Jan 2, 2016KIBBLE & PRENTICE, A USI COMPANYOrganization$100
Jan 2, 2016HART CROWSER, INC.Organization$100
Oct 14, 2009SHANNON & WILSON INCOrganization$100
Oct 2, 2008RH2 ENGINEERING INCOrganization$100
Oct 9, 2014KLEINFELDER, INC.Organization$100
Sep 30, 2009RUSTEN ARNFINNIndividual$100
Aug 16, 2018BOWERS TROYIndividual$100
Apr 4, 2013GOLDER ASSOCIATESOrganization$100
Oct 26, 2009PARAMETRIX INCOrganization$100
Sep 13, 2016BYERS MARCUSIndividual$100
Oct 2, 2009SLAUGHTERBECK CAROLIndividual$100
Jun 3, 2010TAYLOR ASSOCIATES, INC.Organization$100
Oct 18, 2011SMALL CONTRIBUTIONSIndividual$99.93
-SMALL CONTRIBUTIONSIndividual$99.81
Jan 9, 2017AECOMOrganization$99.45
Apr 25, 2017AECOMOrganization$99.45
Apr 18, 2017AECOMOrganization$99.45
Jul 26, 2016AECOMOrganization$99.45
Apr 5, 2024GEOENGINEERS, INC.Organization$99.15
Nov 3, 2023GEOENGINEERS, INC.Organization$99.15
Jul 14, 2023GEOENGINEERS, INC.Organization$99.15
Jun 16, 2014SMALL CONTRIBUTIONSIndividual$98.49
Mar 20, 2012HDR ENGINEERINGOrganization$97.77
Oct 18, 2013KPFF CONSULTING ENGINEERSOrganization$97.44
Apr 4, 2014KPFF CONSULTING ENGINEERSOrganization$97.44
Jan 6, 2014KPFF CONSULTING ENGINEERSOrganization$97.44
Sep 12, 2011HDR ENGINEERING INCOrganization$97.37
Jul 24, 2017TETRA TECH, INC.Organization$97.35
Jan 17, 2018TETRA TECH, INC.Organization$97.35
Apr 25, 2017GEOENGINEERS, INC.Organization$97.29
Jan 18, 2017GEOENGINEERS, INC.Organization$97.29
Nov 7, 2022COFFMAN ENGINEERS, INC.Organization$97.17
Jan 27, 2017SMALL CONTRIBUTIONSIndividual$97.17
Apr 4, 2023COFFMAN ENGINEERS, INC.Organization$97.17
Jul 6, 2022COFFMAN ENGINEERS, INC.Organization$97.17
Oct 4, 2010HDR ENGINEERING INCOrganization$96.9
Mar 14, 2011HDR ENGINEERING INCOrganization$96.9
Jul 8, 2011SMALL CONTRIBUTIONSIndividual$96.72
Jul 29, 2013URS CORPORATIONOrganization$96.48
Sep 15, 2014GEOENGINEERS, INC.Organization$96.48
Mar 16, 2015GEOENGINEERS, INC.Organization$96.48
Dec 15, 2014GEOENGINEERS, INC.Organization$96.48
Oct 2, 2013URS CORPORATIONOrganization$96.48
Jun 23, 2014GEOENGINEERS, INC.Organization$96.48
Jun 1, 2022COFFMAN ENGINEERS, INC.Organization$96.33
Jan 11, 2022COFFMAN ENGINEERS, INC.Organization$96.33
Sep 25, 2013PARAMETRIX INCOrganization$95.55
Jun 20, 2013PARAMETRIX INCOrganization$95.55
Jan 2, 2014PARAMETRIX, INC.Organization$95.55
Apr 2, 2014PARAMETRIX, INC.Organization$95.55
Jul 21, 2015GEOENGINEERS, INC.Organization$95.4
Dec 31, 2015GEOENGINEERS, INC.Organization$95.4
Sep 15, 2015GEOENGINEERS, INC.Organization$95.4
Mar 31, 2016GEOENGINEERS, INC.Organization$95.4
Mar 5, 2013KPFF CONSULTING ENGINEERSOrganization$94.59
Oct 31, 2016PARAMETRIX, INC.Organization$94.59
Jan 31, 2017PARAMETRIX, INC.Organization$94.59
Jul 28, 2016PARAMETRIX, INC.Organization$94.59
Jul 13, 2012KPFF CONSULTING ENGINEERSOrganization$94.59
May 2, 2017PARAMETRIX, INC.Organization$94.59
Oct 9, 2012KPFF CONSULTING ENGINEERSOrganization$94.59
Oct 17, 2016BERGER/ABAM ENGINEERS, INC.Organization$93.36
Jan 30, 2017BERGER/ABAM ENGINEERS, INC.Organization$93.36
Jul 14, 2016BERGER/ABAM ENGINEERS, INC.Organization$93.36
Apr 13, 2017BERGER/ABAM ENGINEERS, INC.Organization$93.36
Dec 23, 2014PARAMETRIX, INC.Organization$93.18
Sep 26, 2014PARAMETRIX, INC.Organization$93.18
Mar 25, 2015PARAMETRIX, INC.Organization$93.18
Jul 2, 2014PARAMETRIX, INC.Organization$93.18
Jan 27, 2022DAVID EVANS AND ASSOCIATES, INC.Organization$93.14
Oct 22, 2024COFFMAN ENGINEERS, INC.Organization$92.52
Oct 22, 2025COFFMAN ENGINEERS, INC.Organization$92.52
Oct 22, 2025COFFMAN ENGINEERS, INC.Organization$92.52
Oct 22, 2025COFFMAN ENGINEERS, INC.Organization$92.52
Mar 28, 2014SMALL CONTRIBUTIONSIndividual$92.1
Oct 10, 2025SHANNON & WILSON, INC.Organization$91.59
Nov 7, 2025SHANNON & WILSON, INC.Organization$91.59
Jul 13, 2011PARSONSOrganization$91.38
Jan 3, 2012PARSONSOrganization$91.38

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