APRIL 1, 2019 LOS ANGELES BUSINESS JOURNAL 13
Ranked by number of employees in L.A. CountyENVIRONMENTAL ENGINEERING & CONSULTING FIRMS NEXT WEEK
Private Equity Firms, Venture Capital Firms and Investment Banks
THE LIST
Continued on page 14
Revenue (inmillions)
Rank Company• name
• address
• website
Employees• L.A. County
(environmental services)
• company total L.A.• 2018
• 2017
Total• 2018
• 2017
Environmental Services Offered(partial list)
Profile• headquarters
• offices (L.A./total)
• year founded
Top Local Executive• name
• title
• phone
1Tetra Tech Inc.3475 E. Foothill Blvd.Pasadena 91107; tetratech.com
53417,000
NA $2,922$2,034
design, consulting, studies, remediation, hazardouswaste, solid waste, coastal engineering, watertreatment/supply
Pasadena5 / 4501966
Dan BatrackCEO, Chairman, President(626) 351-4664
2AECOM300 S. Grand Ave.Los Angeles 90071; aecom.com
18687,000
181.3147.2
20,15618,200
environmental investigations, remedial design andconstruction, operations and maintenance, planningand compliance
Los Angeles4 / 6001990
Rick SimonEnvironment Business LineLeader Senior Director(213) 593-8100
3Stantec300 N. Lake Ave., Suite 400Pasadena 91101; stantec.com
18522,000
52.857.2
3,3053,967
site assessment and remediation, permitting andcompliance, regulatory liaison, monitoring andmanagement
Edmonton, Alberta4 / 4001954
Eric NielsenE.V.P., U.S. West(626) 796-9141
4Partner Engineering and Science Inc.2154 Torrance Blvd., Suite 200Torrance 90501; partneresi.com
150700
NA NA130
consulting, site assessments (Phase I, Phase II,Phase III), subsurface testing, remediation,inspection reports
Torrance2 / 452007
Joseph DerhakePresident(800) 419-4923
5SCS Engineers3900 Kilroy Airport Way, Suite 100Long Beach 90806; scsengineers.com
141890
1514.1
191184
air and water compliance monitoring and reporting,alternative and renewable energy solutions,brownfields
Long Beach5 / 681970
James WalshCEO, President(562) 426-9544
6Arcadis445 S. Figueroa St., Suite 3650Los Angeles 90071; arcadis.com
10527,354
NA14.3
NA1,164
risk assessments and remediation, monitoring,ecological assessments, remedial investigations,feasibility studies
Highlands Ranch,Colo.1 / 3501888
Macaria FloresCity Executive, Los Angeles(213) 486-9884
7SWCA Environmental Consultants51 W. Dayton St.Pasadena 91105; swca.com
89850
NA9.3
NA97
CEQA and NEPA compliance consulting; natural,cultural and paleontological resource managementservices
Phoenix1 / 312005
Cara CorsettiPrincipal(626) 240-0587
8Ramboll US Corp.350 S. Grand Ave., Suite 2800Los Angeles 90071; ramboll-environ.com
85NA
NA 228210
air and water quality, regulatory compliance, siteassessment, hazardous waste management,remediation
Arlington, Va.1 / 1301982
Eddie ArslanianPrincipal, OperationsDirector(213) 943-6300
9EFI Global Inc.5261 W. Imperial HighwayLos Angeles 90045; efiglobal.com
791
700NA NA Phase I, Phase II, remediation, underground
storage tank removal, asbestos/lead/hazmat testing,CEQA/NEPA, PCA, inspections
Houston2 / 621971
Matthew RoddaDistrict Manager(310) 854-6300
10Environmental Science Associates626 Wilshire Blvd., Suite 1100Los Angeles 90017; esassoc.com
72530
15.112.9
10092
project planning and feasibility, federal and stateenvironmental compliance, regulatory permittingand compliance
San Francisco3 / 191969
Bobbette BiddulphS.V.P., Regional Director(213) 599-4300
11Ship & Shore Environmental Inc.2474 N. Palm DriveSignal Hill 90755; shipandshore.com
5560
0.70.1
1511
industrial air pollution control, heat and energyrecovery systems, soil vapor extraction systems,scrubbers, remediation systems, thermal oxidizers
Signal Hill1 / 32000
Anoosheh OskouianCEO, President(562) 997-0233
12Citadel Environmental Services Inc.1725 Victory Blvd.Glendale 91201;citadelenvironmental.com
531
NANA NA Phase I/II, asbestos/lead/mold inspections and
mitigation, design/oversight, industrial hygiene,water loss
Glendale3 / 51993
Loren WitkinCEO(818) 246-2707
13ICF International Inc.811 W. 7th St., Suite 800Los Angeles 90017; icfi.com
515,000
12.510.6
110106
environmental and transportation planning, historicarchitecture and archaeology, resourcesmanagement
Fairfax, Va.2 / 821969
Tony DeJulioBranch Leader(213) 627-5376
14Jacobs Engineering Group Inc.600 Wilshire Blvd., Suite 1000Los Angeles 90017; jacobs.com
501
80,000NA 15
10architecture, engineering and construction,operations and maintenance, scientific and specialtyconsulting
Dallas3 / 2831946
Steven DemetriouCEO(213) 239-1300
15Dudek38 N. Marengo Ave.Pasadena 91101; dudek.com
49573
6.64.6
8272
water/wastewater, energy, transportation,development, health care, education, municipal
Encinitas1 / 131980
Eric WilsonEnvironmental ServicesLeader(626) 204-9800
1 Business Journal estimate.NA - Not Available N/A - Not Applicable Note: Information on this list was provided by the companies. Companies areranked by the number of L.A. County employees involved in environmental engineering/consulting services. To the bestof our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and
thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions oncompany letterhead to the Research Department, Los Angeles Business Journal, 5700 Wilshire Blvd., Suite 170, LosAngeles 90036. ©2019 Los Angeles Business Journal. This list may not be reprinted in whole or in part without priorwritten permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.
Researched by Joshua Niv
013-16_bio-lists.indd 13 3/29/19 10:30 AM
14 LOS ANGELES BUSINESS JOURNAL THE LIST APRIL 1, 2019
Revenue (inmillions)
Rank Company• name
• address
• website
Employees• L.A. County
(environmental services)
• company total L.A.• 2018
• 2017
Total• 2018
• 2017
Environmental Services Offered(partial list)
Profile• headquarters
• offices (L.A./total)
• year founded
Top Local Executive• name
• title
• phone
16Mott MacDonald1000 Wilshire Blvd., Suite 400Los Angeles 90017;mottmacamericas.com
482,300
$10.2$5.5
$472$462
coastal, water, wastewater, remediation(groundwater, soil, asbestos, lead), power, oil andgas
Iselin, N.J.1 / 631972
Tony PurdonE.V.P.(818) 506-8088
17Terra-Petra Environmental Engineering700 S. Flower St., Suite 2580Los Angeles 90017; terra-petra.com
4749
NA NA site remediation, vapor intrusion mitigation design,Phase I and II, soil management, oil well consulting,CQA/CQC inspections and waterproofing consulting(design, consult, forensic)
Los Angeles1 / 52002
Kevin BuchananPresident(213) 458-0494
18Sapphos Environmental Inc.430 N. Halstead St.Pasadena 91107;sapphosenvironmental.com
43NA
NA NA9
planning, resource management, compliance(CEQA/NEPA), construction monitoring, GIS
Pasadena1 / 11992
Marie CampbellPresident(626) 683-3547
19Kimley-Horn and Associates660 S. Figueroa St., Suite 2050Los Angeles 90017; kimley-horn.com
421
3,541NA
19.4811806
CEQA/NEPA, initial studies, impact reports,assessments, agency permit processing, planning,outreach programs
Raleigh, N.C.1 / 851967
Jason MatsonRegional Leader(213) 261-4040
Lee & Ro Inc.1199 S. Fullerton RoadCity of Industry 91748; lee-ro.com
421
NANA NA
10municipal water and wastewater, infrastructureengineering, construction management
City of Industry1 / 41979
M. Steve RoCEO(626) 912-3391
21Partner Energy Inc.680 Knox St., Suite 150Los Angeles 90502; ptrenergy.com
4150
NA 1011
commissioning, green certification and design,sustainability consulting, benchmarking, energyaudits, energy modeling, retro-commissioning
Los Angeles1 / 32009
Tony LiouPresident(888) 826-1216
22Alta Environmental Inc.3777 Long Beach Blvd., Annex BuildingLong Beach 90807; altaenviron.com
391
NANA10
NA11
regulatory compliance, air and water quality, siteassessment and remediation, building sciences,occupational safety
Long Beach2 / 51997
Ryan KerriganCEO(562) 495-5777
23Geosyntec Consultants Inc.448 S. Hill St., Suite 1008Los Angeles 90013; geosyntec.com
381
1,200NA NA contaminated site assessment and cleanup,
planning and management, building healthevaluations, rehabilitation
Boca Raton, Fla.4 / 781983
Ken SusiloV.P.(310) 957-6100
24ATC Group Services25 Cupania CircleMonterey Park 91755;atcgroupservices.com
251,757
43.9
229223
hazardous materials management, industrialhygiene/mold/indoor air quality, safety andcompliance, Phase I and II environmental siteassessments, remediation
Lafayette, La.1 / 1051982
Dawn MerrillBranch Manager(323) 517-9780
25AEI Consultants Inc.2207 W. 190th St.Torrance 90504; aeiconsultants.com
22340
86.4
7056
environmental and engineering due diligence, siteinvestigation and remediation, constructionconsulting
Walnut Creek1 / 251992
Adam BennettV.P.(310) 798-4255
26Wood6001 Rickenbacker RoadLos Angeles 90040; woodplc.com
206,500
2524
1,100850
assessment, remediation, hazardous/toxicmaterials, sediments, terrestrial ecology, aquaticecology, wetlands
Alpharetta, Ga.1 / 1201946
James WeaverV.P., Los Angeles BasinManager(323) 889-5300
Rincon Consultants Inc.250 E. 1st St., Suite 301Los Angeles 90012;rinconconsultants.com
201
250NA NA land use planning, biological resources, site
assessment and remediation, water resourcesVentura1 / 131994
Michael GialketsisCEO, President(213) 788-4842
28Psomas555 S. Flower St., Suite 4300Los Angeles 90071; psomas.com
19575
6.48.1
112103
CEQA/NEPA documentation, permitting andregulatory compliance, biological and waterresource management
Los Angeles4 / 161946
Jim HunterV.P., Director ofEnvironmental Planningand Resource Management(213) 223-1400
29Woodard & Curran888 S. Figueroa St., Suite 1700Los Angeles 90017; woodardcurran.com
181,064
15.612.2
224204
water resources planning, engineering, automation,and operations, environmental compliance andremediation
Portland, Maine1 / 291979
Persephene St. CharlesSenior Technical PracticeLeader(213) 223-9460
Davenport Engineering Inc.23705 Crenshaw Blvd., Suite 101Torrance 90505; davenport-co.com
1822
NA NA regulatory compliance, permitting, air pollutant andgreenhouse gas emissions, auditing, health riskassessment
Torrance1 / 21997
Neal DavenportPrincipal Engineer(310) 787-4600
1 Business Journal estimate.NA - Not Available N/A - Not Applicable Note: Information on this list was provided by the companies. Companies areranked by the number of L.A. County employees involved in environmental engineering/consulting services. To the bestof our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and
thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions oncompany letterhead to the Research Department, Los Angeles Business Journal, 5700 Wilshire Blvd., Suite 170, LosAngeles 90036. ©2019 Los Angeles Business Journal. This list may not be reprinted in whole or in part without priorwritten permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.
Researched by Joshua Niv
ENVIRONMENTAL ENGINEERING & CONSULTING FIRMS Continued from page 13
013-16_bio-lists.indd 14 3/28/19 7:53 PM
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ENVIRONMENTAL ENGINEERING & CONSULTING FIRMS
APRIL 1, 2019 THE LIST LOS ANGELES BUSINESS JOURNAL 15
Revenue (inmillions)
Rank Company• name
• address
• website
Employees• L.A. County
(environmental services)
• company total L.A.• 2018
• 2017
Total• 2018
• 2017
Environmental Services Offered(partial list)
Profile• headquarters
• offices (L.A./total)
• year founded
Top Local Executive• name
• title
• phone
31Climate Resolve
525 S. Hewitt St.
Los Angeles 90013; climateresolve.org
81
NA
NA
$1.3
NA
$1.3
energy efficiency, water conservation, solar energy,
zero net energy, zero net carbon emissions
programs
Los Angeles
1 / 1
2010
Jonathan Parfrey
Executive Director
(213) 634-3790
Orswell & Kasman Inc.
316 W. Foothill Blvd.
Monrovia 91016; orswell-kasman.com
8
NA
NA NA Phase I, transaction screen reports, records
research reports, asbestos surveys, environmental
investigations
Monrovia
1 / 1
1990
Jack Orswell
President
(626) 932-1800
Burns & McDonnell
617 W. 7th St., Suite 202
Los Angeles 90017; burnsmcd.com
8
6,900
3.3
2.1
3,500
2,800
site remediation, assessment, impact studies,
groundwater monitoring, regulatory compliance,
permitting, air quality, sustainability consulting,
facility decommissioning
Kansas City, Mo.
1 / 53
1995
Renita Mollman
V.P., General Manager,
California Region
(626) 817-7900
34Envicom Corp.
4165 E. Thousand Oaks Blvd., Suite 290
Westlake Village 91362;
envicomcorporation.com
7
21
NA NA CEQA/NEPA compliance, biological resources,
cultural resources, land planning, permitting/
entitlement
Westlake Village
1 / 1
1972
Travis Cullen
President
(818) 879-4700
35Impact Sciences Inc.
811 W. 7th St., Suite 200
Los Angeles 90017; impactsciences.com
5
10
NA NA CEQA/NEPA compliance, air quality, noise,
greenhouse gas emissions
Los Angeles
1 / 3
1988
Jessica Kirchner Flores
CEO, President
(213) 935-1901
1 Business Journal estimate.NA - Not Available N/A - Not Applicable Note: Information on this list was provided by the companies. Companies areranked by the number of L.A. County employees involved in environmental engineering/consulting services. To the bestof our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and
thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions oncompany letterhead to the Research Department, Los Angeles Business Journal, 5700 Wilshire Blvd., Suite 170, LosAngeles 90036. ©2019 Los Angeles Business Journal. This list may not be reprinted in whole or in part without priorwritten permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.
Researched by Joshua Niv
013-16_bio-lists.indd 15 3/28/19 7:54 PM